diff --git a/Documentation/ABI/stable/sysfs-block b/Documentation/ABI/stable/sysfs-block index e8797cd09aff..cd14ecb3c9a5 100644 --- a/Documentation/ABI/stable/sysfs-block +++ b/Documentation/ABI/stable/sysfs-block @@ -260,6 +260,15 @@ Description: for discards, and don't read this file. +What: /sys/block//queue/dma_alignment +Date: May 2022 +Contact: linux-block@vger.kernel.org +Description: + Reports the alignment that user space addresses must have to be + used for raw block device access with O_DIRECT and other driver + specific passthrough mechanisms. + + What: /sys/block//queue/fua Date: May 2018 Contact: linux-block@vger.kernel.org diff --git a/Documentation/ABI/testing/sysfs-class-hwmon b/Documentation/ABI/testing/sysfs-class-hwmon index 653d4c75eddb..7271781a23b2 100644 --- a/Documentation/ABI/testing/sysfs-class-hwmon +++ b/Documentation/ABI/testing/sysfs-class-hwmon @@ -938,3 +938,12 @@ Description: - 1: enable RW + +What: /sys/class/hwmon/hwmonX/device/pec +Description: + PEC support on I2C devices + + - 0, off, n: disable + - 1, on, y: enable + + RW diff --git a/Documentation/ABI/testing/sysfs-devices-system-cpu b/Documentation/ABI/testing/sysfs-devices-system-cpu index bcc974d276dc..df79e129d097 100644 --- a/Documentation/ABI/testing/sysfs-devices-system-cpu +++ b/Documentation/ABI/testing/sysfs-devices-system-cpu @@ -493,12 +493,13 @@ What: /sys/devices/system/cpu/cpuX/regs/ /sys/devices/system/cpu/cpuX/regs/identification/ /sys/devices/system/cpu/cpuX/regs/identification/midr_el1 /sys/devices/system/cpu/cpuX/regs/identification/revidr_el1 + /sys/devices/system/cpu/cpuX/regs/identification/smidr_el1 Date: June 2016 Contact: Linux ARM Kernel Mailing list Description: AArch64 CPU registers 'identification' directory exposes the CPU ID registers for - identifying model and revision of the CPU. + identifying model and revision of the CPU and SMCU. What: /sys/devices/system/cpu/aarch32_el0 Date: May 2021 diff --git a/Documentation/ABI/testing/sysfs-driver-qat b/Documentation/ABI/testing/sysfs-driver-qat new file mode 100644 index 000000000000..185f81a2aab3 --- /dev/null +++ b/Documentation/ABI/testing/sysfs-driver-qat @@ -0,0 +1,49 @@ +What: /sys/bus/pci/devices//qat/state +Date: June 2022 +KernelVersion: 5.20 +Contact: qat-linux@intel.com +Description: (RW) Reports the current state of the QAT device. Write to + the file to start or stop the device. + + The values are: + + * up: the device is up and running + * down: the device is down + + + It is possible to transition the device from up to down only + if the device is up and vice versa. + + This attribute is only available for qat_4xxx devices. + +What: /sys/bus/pci/devices//qat/cfg_services +Date: June 2022 +KernelVersion: 5.20 +Contact: qat-linux@intel.com +Description: (RW) Reports the current configuration of the QAT device. + Write to the file to change the configured services. + + The values are: + + * sym;asym: the device is configured for running crypto + services + * dc: the device is configured for running compression services + + It is possible to set the configuration only if the device + is in the `down` state (see /sys/bus/pci/devices//qat/state) + + The following example shows how to change the configuration of + a device configured for running crypto services in order to + run data compression:: + + # cat /sys/bus/pci/devices//qat/state + up + # cat /sys/bus/pci/devices//qat/cfg_services + sym;asym + # echo down > /sys/bus/pci/devices//qat/state + # echo dc > /sys/bus/pci/devices//qat/cfg_services + # echo up > /sys/bus/pci/devices//qat/state + # cat /sys/bus/pci/devices//qat/cfg_services + dc + + This attribute is only available for qat_4xxx devices. diff --git a/Documentation/ABI/testing/sysfs-firmware-qemu_fw_cfg b/Documentation/ABI/testing/sysfs-firmware-qemu_fw_cfg index ee0d6dbc810e..54d1bfd0db12 100644 --- a/Documentation/ABI/testing/sysfs-firmware-qemu_fw_cfg +++ b/Documentation/ABI/testing/sysfs-firmware-qemu_fw_cfg @@ -12,8 +12,9 @@ Description: configuration data to the guest userspace. The authoritative guest-side hardware interface documentation - to the fw_cfg device can be found in "docs/specs/fw_cfg.txt" - in the QEMU source tree. + to the fw_cfg device can be found in "docs/specs/fw_cfg.rst" + in the QEMU source tree, or online at: + https://qemu-project.gitlab.io/qemu/specs/fw_cfg.html **SysFS fw_cfg Interface** diff --git a/Documentation/Kconfig b/Documentation/Kconfig index e549a61f4d96..252bfc164dbd 100644 --- a/Documentation/Kconfig +++ b/Documentation/Kconfig @@ -1,23 +1,22 @@ config WARN_MISSING_DOCUMENTS - bool "Warn if there's a missing documentation file" depends on COMPILE_TEST help - It is not uncommon that a document gets renamed. - This option makes the Kernel to check for missing dependencies, - warning when something is missing. Works only if the Kernel - is built from a git tree. + It is not uncommon that a document gets renamed. + This option makes the Kernel to check for missing dependencies, + warning when something is missing. Works only if the Kernel + is built from a git tree. - If unsure, select 'N'. + If unsure, select 'N'. config WARN_ABI_ERRORS bool "Warn if there are errors at ABI files" depends on COMPILE_TEST help - The files under Documentation/ABI should follow what's - described at Documentation/ABI/README. Yet, as they're manually - written, it would be possible that some of those files would - have errors that would break them for being parsed by - scripts/get_abi.pl. Add a check to verify them. + The files under Documentation/ABI should follow what's + described at Documentation/ABI/README. Yet, as they're manually + written, it would be possible that some of those files would + have errors that would break them for being parsed by + scripts/get_abi.pl. Add a check to verify them. - If unsure, select 'N'. + If unsure, select 'N'. diff --git a/Documentation/PCI/pci-iov-howto.rst b/Documentation/PCI/pci-iov-howto.rst index b9fd003206f1..27d35933cea2 100644 --- a/Documentation/PCI/pci-iov-howto.rst +++ b/Documentation/PCI/pci-iov-howto.rst @@ -125,14 +125,14 @@ Following piece of code illustrates the usage of the SR-IOV API. ... } - static int dev_suspend(struct pci_dev *dev, pm_message_t state) + static int dev_suspend(struct device *dev) { ... return 0; } - static int dev_resume(struct pci_dev *dev) + static int dev_resume(struct device *dev) { ... @@ -165,8 +165,7 @@ Following piece of code illustrates the usage of the SR-IOV API. .id_table = dev_id_table, .probe = dev_probe, .remove = dev_remove, - .suspend = dev_suspend, - .resume = dev_resume, + .driver.pm = &dev_pm_ops, .shutdown = dev_shutdown, .sriov_configure = dev_sriov_configure, }; diff --git a/Documentation/PCI/sysfs-pci.rst b/Documentation/PCI/sysfs-pci.rst index 742fbd21dc1f..f495185aa88a 100644 --- a/Documentation/PCI/sysfs-pci.rst +++ b/Documentation/PCI/sysfs-pci.rst @@ -125,7 +125,7 @@ implementation of that functionality. To support the historical interface of mmap() through files in /proc/bus/pci, platforms may also set HAVE_PCI_MMAP. Alternatively, platforms which set HAVE_PCI_MMAP may provide their own -implementation of pci_mmap_page_range() instead of defining +implementation of pci_mmap_resource_range() instead of defining ARCH_GENERIC_PCI_MMAP_RESOURCE. Platforms which support write-combining maps of PCI resources must define diff --git a/Documentation/RCU/Design/Requirements/Requirements.rst b/Documentation/RCU/Design/Requirements/Requirements.rst index 04ed8bf27a0e..a0f8164c8513 100644 --- a/Documentation/RCU/Design/Requirements/Requirements.rst +++ b/Documentation/RCU/Design/Requirements/Requirements.rst @@ -1844,10 +1844,10 @@ that meets this requirement. Furthermore, NMI handlers can be interrupted by what appear to RCU to be normal interrupts. One way that this can happen is for code that -directly invokes rcu_irq_enter() and rcu_irq_exit() to be called +directly invokes ct_irq_enter() and ct_irq_exit() to be called from an NMI handler. This astonishing fact of life prompted the current -code structure, which has rcu_irq_enter() invoking -rcu_nmi_enter() and rcu_irq_exit() invoking rcu_nmi_exit(). +code structure, which has ct_irq_enter() invoking +ct_nmi_enter() and ct_irq_exit() invoking ct_nmi_exit(). And yes, I also learned of this requirement the hard way. Loadable Modules @@ -2195,7 +2195,7 @@ scheduling-clock interrupt be enabled when RCU needs it to be: sections, and RCU believes this CPU to be idle, no problem. This sort of thing is used by some architectures for light-weight exception handlers, which can then avoid the overhead of - rcu_irq_enter() and rcu_irq_exit() at exception entry and + ct_irq_enter() and ct_irq_exit() at exception entry and exit, respectively. Some go further and avoid the entireties of irq_enter() and irq_exit(). Just make very sure you are running some of your tests with @@ -2226,7 +2226,7 @@ scheduling-clock interrupt be enabled when RCU needs it to be: +-----------------------------------------------------------------------+ | **Answer**: | +-----------------------------------------------------------------------+ -| One approach is to do ``rcu_irq_exit();rcu_irq_enter();`` every so | +| One approach is to do ``ct_irq_exit();ct_irq_enter();`` every so | | often. But given that long-running interrupt handlers can cause other | | problems, not least for response time, shouldn't you work to keep | | your interrupt handler's runtime within reasonable bounds? | diff --git a/Documentation/RCU/stallwarn.rst b/Documentation/RCU/stallwarn.rst index 794837eb519b..e38c587067fc 100644 --- a/Documentation/RCU/stallwarn.rst +++ b/Documentation/RCU/stallwarn.rst @@ -97,12 +97,12 @@ warnings: which will include additional debugging information. - A low-level kernel issue that either fails to invoke one of the - variants of rcu_user_enter(), rcu_user_exit(), rcu_idle_enter(), - rcu_idle_exit(), rcu_irq_enter(), or rcu_irq_exit() on the one + variants of rcu_eqs_enter(true), rcu_eqs_exit(true), ct_idle_enter(), + ct_idle_exit(), ct_irq_enter(), or ct_irq_exit() on the one hand, or that invokes one of them too many times on the other. Historically, the most frequent issue has been an omission of either irq_enter() or irq_exit(), which in turn invoke - rcu_irq_enter() or rcu_irq_exit(), respectively. Building your + ct_irq_enter() or ct_irq_exit(), respectively. Building your kernel with CONFIG_RCU_EQS_DEBUG=y can help track down these types of issues, which sometimes arise in architecture-specific code. diff --git a/Documentation/admin-guide/cgroup-v1/memcg_test.rst b/Documentation/admin-guide/cgroup-v1/memcg_test.rst index 45b94f7b3beb..a402359abb99 100644 --- a/Documentation/admin-guide/cgroup-v1/memcg_test.rst +++ b/Documentation/admin-guide/cgroup-v1/memcg_test.rst @@ -97,7 +97,7 @@ Under below explanation, we assume CONFIG_MEM_RES_CTRL_SWAP=y. ============= Page Cache is charged at - - add_to_page_cache_locked(). + - filemap_add_folio(). The logic is very clear. (About migration, see below) diff --git a/Documentation/admin-guide/cgroup-v2.rst b/Documentation/admin-guide/cgroup-v2.rst index 176298f2f4de..bf842b80bde9 100644 --- a/Documentation/admin-guide/cgroup-v2.rst +++ b/Documentation/admin-guide/cgroup-v2.rst @@ -184,6 +184,14 @@ cgroup v2 currently supports the following mount options. ignored on non-init namespace mounts. Please refer to the Delegation section for details. + favordynmods + Reduce the latencies of dynamic cgroup modifications such as + task migrations and controller on/offs at the cost of making + hot path operations such as forks and exits more expensive. + The static usage pattern of creating a cgroup, enabling + controllers, and then seeding it with CLONE_INTO_CGROUP is + not affected by this option. + memory_localevents Only populate memory.events with data for the current cgroup, and not any subtrees. This is legacy behaviour, the default diff --git a/Documentation/admin-guide/device-mapper/writecache.rst b/Documentation/admin-guide/device-mapper/writecache.rst index 10429779a91a..60c16b7fd5ac 100644 --- a/Documentation/admin-guide/device-mapper/writecache.rst +++ b/Documentation/admin-guide/device-mapper/writecache.rst @@ -20,6 +20,7 @@ Constructor parameters: size) 5. the number of optional parameters (the parameters with an argument count as two) + start_sector n (default: 0) offset from the start of cache device in 512-byte sectors high_watermark n (default: 50) @@ -74,20 +75,21 @@ Constructor parameters: the origin volume in the last n milliseconds Status: + 1. error indicator - 0 if there was no error, otherwise error number 2. the number of blocks 3. the number of free blocks 4. the number of blocks under writeback -5. the number of read requests -6. the number of read requests that hit the cache -7. the number of write requests -8. the number of write requests that hit uncommitted block -9. the number of write requests that hit committed block -10. the number of write requests that bypass the cache -11. the number of write requests that are allocated in the cache +5. the number of read blocks +6. the number of read blocks that hit the cache +7. the number of write blocks +8. the number of write blocks that hit uncommitted block +9. the number of write blocks that hit committed block +10. the number of write blocks that bypass the cache +11. the number of write blocks that are allocated in the cache 12. the number of write requests that are blocked on the freelist 13. the number of flush requests -14. the number of discard requests +14. the number of discarded blocks Messages: flush diff --git a/Documentation/admin-guide/devices.rst b/Documentation/admin-guide/devices.rst index 035275fedbdd..e3776d77374b 100644 --- a/Documentation/admin-guide/devices.rst +++ b/Documentation/admin-guide/devices.rst @@ -7,10 +7,9 @@ This list is the Linux Device List, the official registry of allocated device numbers and ``/dev`` directory nodes for the Linux operating system. -The LaTeX version of this document is no longer maintained, nor is -the document that used to reside at lanana.org. This version in the -mainline Linux kernel is the master document. Updates shall be sent -as patches to the kernel maintainers (see the +The version of this document at lanana.org is no longer maintained. This +version in the mainline Linux kernel is the master document. Updates +shall be sent as patches to the kernel maintainers (see the :ref:`Documentation/process/submitting-patches.rst ` document). Specifically explore the sections titled "CHAR and MISC DRIVERS", and "BLOCK LAYER" in the MAINTAINERS file to find the right maintainers diff --git a/Documentation/admin-guide/efi-stub.rst b/Documentation/admin-guide/efi-stub.rst index 833edb0d0bc4..b24e7c40d832 100644 --- a/Documentation/admin-guide/efi-stub.rst +++ b/Documentation/admin-guide/efi-stub.rst @@ -7,10 +7,10 @@ as a PE/COFF image, thereby convincing EFI firmware loaders to load it as an EFI executable. The code that modifies the bzImage header, along with the EFI-specific entry point that the firmware loader jumps to are collectively known as the "EFI boot stub", and live in -arch/x86/boot/header.S and arch/x86/boot/compressed/eboot.c, +arch/x86/boot/header.S and drivers/firmware/efi/libstub/x86-stub.c, respectively. For ARM the EFI stub is implemented in arch/arm/boot/compressed/efi-header.S and -arch/arm/boot/compressed/efi-stub.c. EFI stub code that is shared +drivers/firmware/efi/libstub/arm32-stub.c. EFI stub code that is shared between architectures is in drivers/firmware/efi/libstub. For arm64, there is no compressed kernel support, so the Image itself diff --git a/Documentation/admin-guide/kernel-parameters.txt b/Documentation/admin-guide/kernel-parameters.txt index 6b504629df52..b200758e53c7 100644 --- a/Documentation/admin-guide/kernel-parameters.txt +++ b/Documentation/admin-guide/kernel-parameters.txt @@ -400,6 +400,12 @@ arm64.nomte [ARM64] Unconditionally disable Memory Tagging Extension support + arm64.nosve [ARM64] Unconditionally disable Scalable Vector + Extension support + + arm64.nosme [ARM64] Unconditionally disable Scalable Matrix + Extension support + ataflop= [HW,M68k] atarimouse= [HW,MOUSE] Atari Mouse @@ -550,7 +556,7 @@ nosocket -- Disable socket memory accounting. nokmem -- Disable kernel memory accounting. - checkreqprot [SELINUX] Set initial checkreqprot flag value. + checkreqprot= [SELINUX] Set initial checkreqprot flag value. Format: { "0" | "1" } See security/selinux/Kconfig help text. 0 -- check protection applied by kernel (includes @@ -1439,7 +1445,7 @@ (in particular on some ATI chipsets). The kernel tries to set a reasonable default. - enforcing [SELINUX] Set initial enforcing status. + enforcing= [SELINUX] Set initial enforcing status. Format: {"0" | "1"} See security/selinux/Kconfig help text. 0 -- permissive (log only, no denials). @@ -3111,7 +3117,7 @@ mem_encrypt=on: Activate SME mem_encrypt=off: Do not activate SME - Refer to Documentation/virt/kvm/amd-memory-encryption.rst + Refer to Documentation/virt/kvm/x86/amd-memory-encryption.rst for details on when memory encryption can be activated. mem_sleep_default= [SUSPEND] Default system suspend mode: @@ -3169,7 +3175,7 @@ improves system performance, but it may also expose users to several CPU vulnerabilities. Equivalent to: nopti [X86,PPC] - kpti=0 [ARM64] + if nokaslr then kpti=0 [ARM64] nospectre_v1 [X86,PPC] nobp=0 [S390] nospectre_v2 [X86,PPC,S390,ARM64] @@ -3669,6 +3675,9 @@ just as if they had also been called out in the rcu_nocbs= boot parameter. + Note that this argument takes precedence over + the CONFIG_RCU_NOCB_CPU_DEFAULT_ALL option. + noiotrap [SH] Disables trapped I/O port accesses. noirqdebug [X86-32] Disables the code which attempts to detect and @@ -3743,11 +3752,6 @@ noreplace-smp [X86-32,SMP] Don't replace SMP instructions with UP alternatives - nordrand [X86] Disable kernel use of the RDRAND and - RDSEED instructions even if they are supported - by the processor. RDRAND and RDSEED are still - available to user space applications. - noresume [SWSUSP] Disables resume and restores original swap space. @@ -4567,6 +4571,9 @@ no-callback mode from boot but the mode may be toggled at runtime via cpusets. + Note that this argument takes precedence over + the CONFIG_RCU_NOCB_CPU_DEFAULT_ALL option. + rcu_nocb_poll [KNL] Rather than requiring that offloaded CPUs (specified by rcu_nocbs= above) explicitly @@ -4676,6 +4683,34 @@ When RCU_NOCB_CPU is set, also adjust the priority of NOCB callback kthreads. + rcutree.rcu_divisor= [KNL] + Set the shift-right count to use to compute + the callback-invocation batch limit bl from + the number of callbacks queued on this CPU. + The result will be bounded below by the value of + the rcutree.blimit kernel parameter. Every bl + callbacks, the softirq handler will exit in + order to allow the CPU to do other work. + + Please note that this callback-invocation batch + limit applies only to non-offloaded callback + invocation. Offloaded callbacks are instead + invoked in the context of an rcuoc kthread, which + scheduler will preempt as it does any other task. + + rcutree.nocb_nobypass_lim_per_jiffy= [KNL] + On callback-offloaded (rcu_nocbs) CPUs, + RCU reduces the lock contention that would + otherwise be caused by callback floods through + use of the ->nocb_bypass list. However, in the + common non-flooded case, RCU queues directly to + the main ->cblist in order to avoid the extra + overhead of the ->nocb_bypass list and its lock. + But if there are too many callbacks queued during + a single jiffy, RCU pre-queues the callbacks into + the ->nocb_bypass queue. The definition of "too + many" is supplied by this kernel boot parameter. + rcutree.rcu_nocb_gp_stride= [KNL] Set the number of NOCB callback kthreads in each group, which defaults to the square root diff --git a/Documentation/admin-guide/perf/hns3-pmu.rst b/Documentation/admin-guide/perf/hns3-pmu.rst new file mode 100644 index 000000000000..578407e487d6 --- /dev/null +++ b/Documentation/admin-guide/perf/hns3-pmu.rst @@ -0,0 +1,136 @@ +====================================== +HNS3 Performance Monitoring Unit (PMU) +====================================== + +HNS3(HiSilicon network system 3) Performance Monitoring Unit (PMU) is an +End Point device to collect performance statistics of HiSilicon SoC NIC. +On Hip09, each SICL(Super I/O cluster) has one PMU device. + +HNS3 PMU supports collection of performance statistics such as bandwidth, +latency, packet rate and interrupt rate. + +Each HNS3 PMU supports 8 hardware events. + +HNS3 PMU driver +=============== + +The HNS3 PMU driver registers a perf PMU with the name of its sicl id.:: + + /sys/devices/hns3_pmu_sicl_ + +PMU driver provides description of available events, filter modes, format, +identifier and cpumask in sysfs. + +The "events" directory describes the event code of all supported events +shown in perf list. + +The "filtermode" directory describes the supported filter modes of each +event. + +The "format" directory describes all formats of the config (events) and +config1 (filter options) fields of the perf_event_attr structure. + +The "identifier" file shows version of PMU hardware device. + +The "bdf_min" and "bdf_max" files show the supported bdf range of each +pmu device. + +The "hw_clk_freq" file shows the hardware clock frequency of each pmu +device. + +Example usage of checking event code and subevent code:: + + $# cat /sys/devices/hns3_pmu_sicl_0/events/dly_tx_normal_to_mac_time + config=0x00204 + $# cat /sys/devices/hns3_pmu_sicl_0/events/dly_tx_normal_to_mac_packet_num + config=0x10204 + +Each performance statistic has a pair of events to get two values to +calculate real performance data in userspace. + +The bits 0~15 of config (here 0x0204) are the true hardware event code. If +two events have same value of bits 0~15 of config, that means they are +event pair. And the bit 16 of config indicates getting counter 0 or +counter 1 of hardware event. + +After getting two values of event pair in usersapce, the formula of +computation to calculate real performance data is::: + + counter 0 / counter 1 + +Example usage of checking supported filter mode:: + + $# cat /sys/devices/hns3_pmu_sicl_0/filtermode/bw_ssu_rpu_byte_num + filter mode supported: global/port/port-tc/func/func-queue/ + +Example usage of perf:: + + $# perf list + hns3_pmu_sicl_0/bw_ssu_rpu_byte_num/ [kernel PMU event] + hns3_pmu_sicl_0/bw_ssu_rpu_time/ [kernel PMU event] + ------------------------------------------ + + $# perf stat -g -e hns3_pmu_sicl_0/bw_ssu_rpu_byte_num,global=1/ -e hns3_pmu_sicl_0/bw_ssu_rpu_time,global=1/ -I 1000 + or + $# perf stat -g -e hns3_pmu_sicl_0/config=0x00002,global=1/ -e hns3_pmu_sicl_0/config=0x10002,global=1/ -I 1000 + + +Filter modes +-------------- + +1. global mode +PMU collect performance statistics for all HNS3 PCIe functions of IO DIE. +Set the "global" filter option to 1 will enable this mode. +Example usage of perf:: + + $# perf stat -a -e hns3_pmu_sicl_0/config=0x1020F,global=1/ -I 1000 + +2. port mode +PMU collect performance statistic of one whole physical port. The port id +is same as mac id. The "tc" filter option must be set to 0xF in this mode, +here tc stands for traffic class. + +Example usage of perf:: + + $# perf stat -a -e hns3_pmu_sicl_0/config=0x1020F,port=0,tc=0xF/ -I 1000 + +3. port-tc mode +PMU collect performance statistic of one tc of physical port. The port id +is same as mac id. The "tc" filter option must be set to 0 ~ 7 in this +mode. +Example usage of perf:: + + $# perf stat -a -e hns3_pmu_sicl_0/config=0x1020F,port=0,tc=0/ -I 1000 + +4. func mode +PMU collect performance statistic of one PF/VF. The function id is BDF of +PF/VF, its conversion formula:: + + func = (bus << 8) + (device << 3) + (function) + +for example: + BDF func + 35:00.0 0x3500 + 35:00.1 0x3501 + 35:01.0 0x3508 + +In this mode, the "queue" filter option must be set to 0xFFFF. +Example usage of perf:: + + $# perf stat -a -e hns3_pmu_sicl_0/config=0x1020F,bdf=0x3500,queue=0xFFFF/ -I 1000 + +5. func-queue mode +PMU collect performance statistic of one queue of PF/VF. The function id +is BDF of PF/VF, the "queue" filter option must be set to the exact queue +id of function. +Example usage of perf:: + + $# perf stat -a -e hns3_pmu_sicl_0/config=0x1020F,bdf=0x3500,queue=0/ -I 1000 + +6. func-intr mode +PMU collect performance statistic of one interrupt of PF/VF. The function +id is BDF of PF/VF, the "intr" filter option must be set to the exact +interrupt id of function. +Example usage of perf:: + + $# perf stat -a -e hns3_pmu_sicl_0/config=0x00301,bdf=0x3500,intr=0/ -I 1000 diff --git a/Documentation/admin-guide/perf/index.rst b/Documentation/admin-guide/perf/index.rst index 69b23f087c05..9c9ece88ce53 100644 --- a/Documentation/admin-guide/perf/index.rst +++ b/Documentation/admin-guide/perf/index.rst @@ -9,6 +9,7 @@ Performance monitor support hisi-pmu hisi-pcie-pmu + hns3-pmu imx-ddr qcom_l2_pmu qcom_l3_pmu diff --git a/Documentation/admin-guide/pm/cpuidle.rst b/Documentation/admin-guide/pm/cpuidle.rst index aec2cd2aaea7..19754beb5a4e 100644 --- a/Documentation/admin-guide/pm/cpuidle.rst +++ b/Documentation/admin-guide/pm/cpuidle.rst @@ -612,8 +612,8 @@ the ``menu`` governor to be used on the systems that use the ``ladder`` governor by default this way, for example. The other kernel command line parameters controlling CPU idle time management -described below are only relevant for the *x86* architecture and some of -them affect Intel processors only. +described below are only relevant for the *x86* architecture and references +to ``intel_idle`` affect Intel processors only. The *x86* architecture support code recognizes three kernel command line options related to CPU idle time management: ``idle=poll``, ``idle=halt``, @@ -635,10 +635,13 @@ idle, so it very well may hurt single-thread computations performance as well as energy-efficiency. Thus using it for performance reasons may not be a good idea at all.] -The ``idle=nomwait`` option disables the ``intel_idle`` driver and causes -``acpi_idle`` to be used (as long as all of the information needed by it is -there in the system's ACPI tables), but it is not allowed to use the -``MWAIT`` instruction of the CPUs to ask the hardware to enter idle states. +The ``idle=nomwait`` option prevents the use of ``MWAIT`` instruction of +the CPU to enter idle states. When this option is used, the ``acpi_idle`` +driver will use the ``HLT`` instruction instead of ``MWAIT``. On systems +running Intel processors, this option disables the ``intel_idle`` driver +and forces the use of the ``acpi_idle`` driver instead. Note that in either +case, ``acpi_idle`` driver will function only if all the information needed +by it is in the system's ACPI tables. In addition to the architecture-level kernel command line options affecting CPU idle time management, there are parameters affecting individual ``CPUIdle`` diff --git a/Documentation/admin-guide/sysctl/kernel.rst b/Documentation/admin-guide/sysctl/kernel.rst index ddccd1077462..8ab042beeb76 100644 --- a/Documentation/admin-guide/sysctl/kernel.rst +++ b/Documentation/admin-guide/sysctl/kernel.rst @@ -38,8 +38,8 @@ acct If BSD-style process accounting is enabled these values control its behaviour. If free space on filesystem where the log lives -goes below ``lowwater``% accounting suspends. If free space gets -above ``highwater``% accounting resumes. ``frequency`` determines +goes below ``lowwater``\ % accounting suspends. If free space gets +above ``highwater``\ % accounting resumes. ``frequency`` determines how often do we check the amount of free space (value is in seconds). Default: diff --git a/Documentation/admin-guide/tainted-kernels.rst b/Documentation/admin-guide/tainted-kernels.rst index ceeed7b0798d..7d80e8c307d1 100644 --- a/Documentation/admin-guide/tainted-kernels.rst +++ b/Documentation/admin-guide/tainted-kernels.rst @@ -100,6 +100,7 @@ Bit Log Number Reason that got the kernel tainted 15 _/K 32768 kernel has been live patched 16 _/X 65536 auxiliary taint, defined for and used by distros 17 _/T 131072 kernel was built with the struct randomization plugin + 18 _/N 262144 an in-kernel test has been run === === ====== ======================================================== Note: The character ``_`` is representing a blank in this table to make reading diff --git a/Documentation/arm/google/chromebook-boot-flow.rst b/Documentation/arm/google/chromebook-boot-flow.rst new file mode 100644 index 000000000000..36da77684bba --- /dev/null +++ b/Documentation/arm/google/chromebook-boot-flow.rst @@ -0,0 +1,69 @@ +.. SPDX-License-Identifier: GPL-2.0 + +====================================== +Chromebook Boot Flow +====================================== + +Most recent Chromebooks that use device tree are using the opensource +depthcharge_ bootloader. Depthcharge_ expects the OS to be packaged as a `FIT +Image`_ which contains an OS image as well as a collection of device trees. It +is up to depthcharge_ to pick the right device tree from the `FIT Image`_ and +provide it to the OS. + +The scheme that depthcharge_ uses to pick the device tree takes into account +three variables: + +- Board name, specified at depthcharge_ compile time. This is $(BOARD) below. +- Board revision number, determined at runtime (perhaps by reading GPIO + strappings, perhaps via some other method). This is $(REV) below. +- SKU number, read from GPIO strappings at boot time. This is $(SKU) below. + +For recent Chromebooks, depthcharge_ creates a match list that looks like this: + +- google,$(BOARD)-rev$(REV)-sku$(SKU) +- google,$(BOARD)-rev$(REV) +- google,$(BOARD)-sku$(SKU) +- google,$(BOARD) + +Note that some older Chromebooks use a slightly different list that may +not include SKU matching or may prioritize SKU/rev differently. + +Note that for some boards there may be extra board-specific logic to inject +extra compatibles into the list, but this is uncommon. + +Depthcharge_ will look through all device trees in the `FIT Image`_ trying to +find one that matches the most specific compatible. It will then look +through all device trees in the `FIT Image`_ trying to find the one that +matches the *second most* specific compatible, etc. + +When searching for a device tree, depthcharge_ doesn't care where the +compatible string falls within a device tree's root compatible string array. +As an example, if we're on board "lazor", rev 4, SKU 0 and we have two device +trees: + +- "google,lazor-rev5-sku0", "google,lazor-rev4-sku0", "qcom,sc7180" +- "google,lazor", "qcom,sc7180" + +Then depthcharge_ will pick the first device tree even though +"google,lazor-rev4-sku0" was the second compatible listed in that device tree. +This is because it is a more specific compatible than "google,lazor". + +It should be noted that depthcharge_ does not have any smarts to try to +match board or SKU revisions that are "close by". That is to say that +if depthcharge_ knows it's on "rev4" of a board but there is no "rev4" +device tree then depthcharge_ *won't* look for a "rev3" device tree. + +In general when any significant changes are made to a board the board +revision number is increased even if none of those changes need to +be reflected in the device tree. Thus it's fairly common to see device +trees with multiple revisions. + +It should be noted that, taking into account the above system that +depthcharge_ has, the most flexibility is achieved if the device tree +supporting the newest revision(s) of a board omits the "-rev{REV}" +compatible strings. When this is done then if you get a new board +revision and try to run old software on it then we'll at pick the +newest device tree we know about. + +.. _depthcharge: https://source.chromium.org/chromiumos/chromiumos/codesearch/+/main:src/platform/depthcharge/ +.. _`FIT Image`: https://doc.coreboot.org/lib/payloads/fit.html diff --git a/Documentation/arm/index.rst b/Documentation/arm/index.rst index 2bda5461a80b..495ada7915e1 100644 --- a/Documentation/arm/index.rst +++ b/Documentation/arm/index.rst @@ -31,6 +31,8 @@ SoC-specific documents .. toctree:: :maxdepth: 1 + google/chromebook-boot-flow + ixp4xx marvell diff --git a/Documentation/arm64/elf_hwcaps.rst b/Documentation/arm64/elf_hwcaps.rst index 3d116fb536c5..52b75a25c205 100644 --- a/Documentation/arm64/elf_hwcaps.rst +++ b/Documentation/arm64/elf_hwcaps.rst @@ -171,96 +171,73 @@ HWCAP_PACG Documentation/arm64/pointer-authentication.rst. HWCAP2_DCPODP - Functionality implied by ID_AA64ISAR1_EL1.DPB == 0b0010. HWCAP2_SVE2 - Functionality implied by ID_AA64ZFR0_EL1.SVEVer == 0b0001. HWCAP2_SVEAES - Functionality implied by ID_AA64ZFR0_EL1.AES == 0b0001. HWCAP2_SVEPMULL - Functionality implied by ID_AA64ZFR0_EL1.AES == 0b0010. HWCAP2_SVEBITPERM - Functionality implied by ID_AA64ZFR0_EL1.BitPerm == 0b0001. HWCAP2_SVESHA3 - Functionality implied by ID_AA64ZFR0_EL1.SHA3 == 0b0001. HWCAP2_SVESM4 - Functionality implied by ID_AA64ZFR0_EL1.SM4 == 0b0001. HWCAP2_FLAGM2 - Functionality implied by ID_AA64ISAR0_EL1.TS == 0b0010. HWCAP2_FRINT - Functionality implied by ID_AA64ISAR1_EL1.FRINTTS == 0b0001. HWCAP2_SVEI8MM - Functionality implied by ID_AA64ZFR0_EL1.I8MM == 0b0001. HWCAP2_SVEF32MM - Functionality implied by ID_AA64ZFR0_EL1.F32MM == 0b0001. HWCAP2_SVEF64MM - Functionality implied by ID_AA64ZFR0_EL1.F64MM == 0b0001. HWCAP2_SVEBF16 - Functionality implied by ID_AA64ZFR0_EL1.BF16 == 0b0001. HWCAP2_I8MM - Functionality implied by ID_AA64ISAR1_EL1.I8MM == 0b0001. HWCAP2_BF16 - Functionality implied by ID_AA64ISAR1_EL1.BF16 == 0b0001. HWCAP2_DGH - Functionality implied by ID_AA64ISAR1_EL1.DGH == 0b0001. HWCAP2_RNG - Functionality implied by ID_AA64ISAR0_EL1.RNDR == 0b0001. HWCAP2_BTI - Functionality implied by ID_AA64PFR0_EL1.BT == 0b0001. HWCAP2_MTE - Functionality implied by ID_AA64PFR1_EL1.MTE == 0b0010, as described by Documentation/arm64/memory-tagging-extension.rst. HWCAP2_ECV - Functionality implied by ID_AA64MMFR0_EL1.ECV == 0b0001. HWCAP2_AFP - Functionality implied by ID_AA64MFR1_EL1.AFP == 0b0001. HWCAP2_RPRES - Functionality implied by ID_AA64ISAR2_EL1.RPRES == 0b0001. HWCAP2_MTE3 - Functionality implied by ID_AA64PFR1_EL1.MTE == 0b0011, as described by Documentation/arm64/memory-tagging-extension.rst. @@ -301,6 +278,10 @@ HWCAP2_WFXT Functionality implied by ID_AA64ISAR2_EL1.WFXT == 0b0010. +HWCAP2_EBF16 + + Functionality implied by ID_AA64ISAR1_EL1.BF16 == 0b0010. + 4. Unused AT_HWCAP bits ----------------------- diff --git a/Documentation/arm64/memory.rst b/Documentation/arm64/memory.rst index 901cd094f4ec..2a641ba7be3b 100644 --- a/Documentation/arm64/memory.rst +++ b/Documentation/arm64/memory.rst @@ -33,9 +33,8 @@ AArch64 Linux memory layout with 4KB pages + 4 levels (48-bit):: 0000000000000000 0000ffffffffffff 256TB user ffff000000000000 ffff7fffffffffff 128TB kernel logical memory map [ffff600000000000 ffff7fffffffffff] 32TB [kasan shadow region] - ffff800000000000 ffff800007ffffff 128MB bpf jit region - ffff800008000000 ffff80000fffffff 128MB modules - ffff800010000000 fffffbffefffffff 124TB vmalloc + ffff800000000000 ffff800007ffffff 128MB modules + ffff800008000000 fffffbffefffffff 124TB vmalloc fffffbfff0000000 fffffbfffdffffff 224MB fixed mappings (top down) fffffbfffe000000 fffffbfffe7fffff 8MB [guard region] fffffbfffe800000 fffffbffff7fffff 16MB PCI I/O space @@ -51,9 +50,8 @@ AArch64 Linux memory layout with 64KB pages + 3 levels (52-bit with HW support): 0000000000000000 000fffffffffffff 4PB user fff0000000000000 ffff7fffffffffff ~4PB kernel logical memory map [fffd800000000000 ffff7fffffffffff] 512TB [kasan shadow region] - ffff800000000000 ffff800007ffffff 128MB bpf jit region - ffff800008000000 ffff80000fffffff 128MB modules - ffff800010000000 fffffbffefffffff 124TB vmalloc + ffff800000000000 ffff800007ffffff 128MB modules + ffff800008000000 fffffbffefffffff 124TB vmalloc fffffbfff0000000 fffffbfffdffffff 224MB fixed mappings (top down) fffffbfffe000000 fffffbfffe7fffff 8MB [guard region] fffffbfffe800000 fffffbffff7fffff 16MB PCI I/O space diff --git a/Documentation/arm64/silicon-errata.rst b/Documentation/arm64/silicon-errata.rst index d27db84d585e..33b04db8408f 100644 --- a/Documentation/arm64/silicon-errata.rst +++ b/Documentation/arm64/silicon-errata.rst @@ -82,10 +82,14 @@ stable kernels. +----------------+-----------------+-----------------+-----------------------------+ | ARM | Cortex-A57 | #1319537 | ARM64_ERRATUM_1319367 | +----------------+-----------------+-----------------+-----------------------------+ +| ARM | Cortex-A57 | #1742098 | ARM64_ERRATUM_1742098 | ++----------------+-----------------+-----------------+-----------------------------+ | ARM | Cortex-A72 | #853709 | N/A | +----------------+-----------------+-----------------+-----------------------------+ | ARM | Cortex-A72 | #1319367 | ARM64_ERRATUM_1319367 | +----------------+-----------------+-----------------+-----------------------------+ +| ARM | Cortex-A72 | #1655431 | ARM64_ERRATUM_1742098 | ++----------------+-----------------+-----------------+-----------------------------+ | ARM | Cortex-A73 | #858921 | ARM64_ERRATUM_858921 | +----------------+-----------------+-----------------+-----------------------------+ | ARM | Cortex-A76 | #1188873,1418040| ARM64_ERRATUM_1418040 | @@ -102,6 +106,8 @@ stable kernels. +----------------+-----------------+-----------------+-----------------------------+ | ARM | Cortex-A510 | #2077057 | ARM64_ERRATUM_2077057 | +----------------+-----------------+-----------------+-----------------------------+ +| ARM | Cortex-A510 | #2441009 | ARM64_ERRATUM_2441009 | ++----------------+-----------------+-----------------+-----------------------------+ | ARM | Cortex-A710 | #2119858 | ARM64_ERRATUM_2119858 | +----------------+-----------------+-----------------+-----------------------------+ | ARM | Cortex-A710 | #2054223 | ARM64_ERRATUM_2054223 | diff --git a/Documentation/core-api/idr.rst b/Documentation/core-api/idr.rst index 2eb5afdb9931..18d724867064 100644 --- a/Documentation/core-api/idr.rst +++ b/Documentation/core-api/idr.rst @@ -17,6 +17,9 @@ solution to the problem to avoid everybody inventing their own. The IDR provides the ability to map an ID to a pointer, while the IDA provides only ID allocation, and as a result is much more memory-efficient. +The IDR interface is deprecated; please use the :doc:`XArray ` +instead. + IDR usage ========= diff --git a/Documentation/core-api/protection-keys.rst b/Documentation/core-api/protection-keys.rst index ec575e72d0b2..bf28ac0401f3 100644 --- a/Documentation/core-api/protection-keys.rst +++ b/Documentation/core-api/protection-keys.rst @@ -4,31 +4,29 @@ Memory Protection Keys ====================== -Memory Protection Keys for Userspace (PKU aka PKEYs) is a feature -which is found on Intel's Skylake (and later) "Scalable Processor" -Server CPUs. It will be available in future non-server Intel parts -and future AMD processors. +Memory Protection Keys provide a mechanism for enforcing page-based +protections, but without requiring modification of the page tables when an +application changes protection domains. -For anyone wishing to test or use this feature, it is available in -Amazon's EC2 C5 instances and is known to work there using an Ubuntu -17.04 image. +Pkeys Userspace (PKU) is a feature which can be found on: + * Intel server CPUs, Skylake and later + * Intel client CPUs, Tiger Lake (11th Gen Core) and later + * Future AMD CPUs -Memory Protection Keys provides a mechanism for enforcing page-based -protections, but without requiring modification of the page tables -when an application changes protection domains. It works by -dedicating 4 previously ignored bits in each page table entry to a -"protection key", giving 16 possible keys. +Pkeys work by dedicating 4 previously Reserved bits in each page table entry to +a "protection key", giving 16 possible keys. -There is also a new user-accessible register (PKRU) with two separate -bits (Access Disable and Write Disable) for each key. Being a CPU -register, PKRU is inherently thread-local, potentially giving each +Protections for each key are defined with a per-CPU user-accessible register +(PKRU). Each of these is a 32-bit register storing two bits (Access Disable +and Write Disable) for each of 16 keys. + +Being a CPU register, PKRU is inherently thread-local, potentially giving each thread a different set of protections from every other thread. -There are two new instructions (RDPKRU/WRPKRU) for reading and writing -to the new register. The feature is only available in 64-bit mode, -even though there is theoretically space in the PAE PTEs. These -permissions are enforced on data access only and have no effect on -instruction fetches. +There are two instructions (RDPKRU/WRPKRU) for reading and writing to the +register. The feature is only available in 64-bit mode, even though there is +theoretically space in the PAE PTEs. These permissions are enforced on data +access only and have no effect on instruction fetches. Syscalls ======== diff --git a/Documentation/dev-tools/coccinelle.rst b/Documentation/dev-tools/coccinelle.rst index 9c454de5a7f7..d9976069ed12 100644 --- a/Documentation/dev-tools/coccinelle.rst +++ b/Documentation/dev-tools/coccinelle.rst @@ -66,7 +66,7 @@ The wiki documentation always refers to the linux-next version of the script. For Semantic Patch Language(SmPL) grammar documentation refer to: -http://coccinelle.lip6.fr/documentation.php +https://coccinelle.gitlabpages.inria.fr/website/docs/main_grammar.html Using Coccinelle on the Linux kernel ------------------------------------ diff --git a/Documentation/dev-tools/kselftest.rst b/Documentation/dev-tools/kselftest.rst index a833ecf12fbc..e87973763b91 100644 --- a/Documentation/dev-tools/kselftest.rst +++ b/Documentation/dev-tools/kselftest.rst @@ -208,6 +208,14 @@ In general, the rules for selftests are Contributing new tests (details) ================================ + * In your Makefile, use facilities from lib.mk by including it instead of + reinventing the wheel. Specify flags and binaries generation flags on + need basis before including lib.mk. :: + + CFLAGS = $(KHDR_INCLUDES) + TEST_GEN_PROGS := close_range_test + include ../lib.mk + * Use TEST_GEN_XXX if such binaries or files are generated during compiling. @@ -230,13 +238,30 @@ Contributing new tests (details) * First use the headers inside the kernel source and/or git repo, and then the system headers. Headers for the kernel release as opposed to headers installed by the distro on the system should be the primary focus to be able - to find regressions. + to find regressions. Use KHDR_INCLUDES in Makefile to include headers from + the kernel source. * If a test needs specific kernel config options enabled, add a config file in the test directory to enable them. e.g: tools/testing/selftests/android/config + * Create a .gitignore file inside test directory and add all generated objects + in it. + + * Add new test name in TARGETS in selftests/Makefile:: + + TARGETS += android + + * All changes should pass:: + + kselftest-{all,install,clean,gen_tar} + kselftest-{all,install,clean,gen_tar} O=abo_path + kselftest-{all,install,clean,gen_tar} O=rel_path + make -C tools/testing/selftests {all,install,clean,gen_tar} + make -C tools/testing/selftests {all,install,clean,gen_tar} O=abs_path + make -C tools/testing/selftests {all,install,clean,gen_tar} O=rel_path + Test Module =========== @@ -250,6 +275,14 @@ assist writing kernel modules that are for use with kselftest: - ``tools/testing/selftests/kselftest_module.h`` - ``tools/testing/selftests/kselftest/module.sh`` +Note that test modules should taint the kernel with TAINT_TEST. This will +happen automatically for modules which are in the ``tools/testing/`` +directory, or for modules which use the ``kselftest_module.h`` header above. +Otherwise, you'll need to add ``MODULE_INFO(test, "Y")`` to your module +source. selftests which do not load modules typically should not taint the +kernel, but in cases where a non-test module is loaded, TEST_TAINT can be +applied from userspace by writing to ``/proc/sys/kernel/tainted``. + How to use ---------- @@ -308,6 +341,7 @@ A bare bones test module might look like this: KSTM_MODULE_LOADERS(test_foo); MODULE_AUTHOR("John Developer "); MODULE_LICENSE("GPL"); + MODULE_INFO(test, "Y"); Example test script ------------------- diff --git a/Documentation/dev-tools/kunit/run_wrapper.rst b/Documentation/dev-tools/kunit/run_wrapper.rst index 653985ce9cae..cce203138fb7 100644 --- a/Documentation/dev-tools/kunit/run_wrapper.rst +++ b/Documentation/dev-tools/kunit/run_wrapper.rst @@ -192,6 +192,21 @@ via UML. To run tests on qemu, by default it requires two flags: if we have downloaded the microblaze toolchain from the 0-day website to a directory in our home directory called toolchains. +This means that for most architectures, running under qemu is as simple as: + +.. code-block:: bash + + ./tools/testing/kunit/kunit.py run --arch=x86_64 + +When cross-compiling, we'll likely need to specify a different toolchain, for +example: + +.. code-block:: bash + + ./tools/testing/kunit/kunit.py run \ + --arch=s390 \ + --cross_compile=s390x-linux-gnu- + If we want to run KUnit tests on an architecture not supported by the ``--arch`` flag, or want to run KUnit tests on qemu using a non-default configuration; then we can write our own``QemuConfig``. @@ -214,14 +229,11 @@ as --jobs=12 \ --qemu_config=./tools/testing/kunit/qemu_configs/x86_64.py -To run existing KUnit tests on non-UML architectures, see: -Documentation/dev-tools/kunit/non_uml.rst. - Command-Line Arguments ====================== kunit_tool has a number of other command-line arguments which can -be useful for our test environment. Below the most commonly used +be useful for our test environment. Below are the most commonly used command line arguments: - ``--help``: Lists all available options. To list common options, @@ -245,3 +257,64 @@ command line arguments: added or modified. Instead, enable all tests which have satisfied dependencies by adding ``CONFIG_KUNIT_ALL_TESTS=y`` to your ``.kunitconfig``. + +- ``--kunitconfig``: Specifies the path or the directory of the ``.kunitconfig`` + file. For example: + + - ``lib/kunit/.kunitconfig`` can be the path of the file. + + - ``lib/kunit`` can be the directory in which the file is located. + + This file is used to build and run with a predefined set of tests + and their dependencies. For example, to run tests for a given subsystem. + +- ``--kconfig_add``: Specifies additional configuration options to be + appended to the ``.kunitconfig`` file. For example: + + .. code-block:: + + ./tools/testing/kunit/kunit.py run --kconfig_add CONFIG_KASAN=y + +- ``--arch``: Runs tests on the specified architecture. The architecture + argument is same as the Kbuild ARCH environment variable. + For example, i386, x86_64, arm, um, etc. Non-UML architectures run on qemu. + Default is `um`. + +- ``--cross_compile``: Specifies the Kbuild toolchain. It passes the + same argument as passed to the ``CROSS_COMPILE`` variable used by + Kbuild. This will be the prefix for the toolchain + binaries such as GCC. For example: + + - ``sparc64-linux-gnu-`` if we have the sparc toolchain installed on + our system. + + - ``$HOME/toolchains/microblaze/gcc-9.2.0-nolibc/microblaze-linux/bin/microblaze-linux`` + if we have downloaded the microblaze toolchain from the 0-day + website to a specified path in our home directory called toolchains. + +- ``--qemu_config``: Specifies the path to a file containing a + custom qemu architecture definition. This should be a python file + containing a `QemuArchParams` object. + +- ``--qemu_args``: Specifies additional qemu arguments, for example, ``-smp 8``. + +- ``--jobs``: Specifies the number of jobs (commands) to run simultaneously. + By default, this is set to the number of cores on your system. + +- ``--timeout``: Specifies the maximum number of seconds allowed for all tests to run. + This does not include the time taken to build the tests. + +- ``--kernel_args``: Specifies additional kernel command-line arguments. May be repeated. + +- ``--run_isolated``: If set, boots the kernel for each individual suite/test. + This is useful for debugging a non-hermetic test, one that + might pass/fail based on what ran before it. + +- ``--raw_output``: If set, generates unformatted output from kernel. Possible options are: + + - ``all``: To view the full kernel output, use ``--raw_output=all``. + + - ``kunit``: This is the default option and filters to KUnit output. Use ``--raw_output`` or ``--raw_output=kunit``. + +- ``--json``: If set, stores the test results in a JSON format and prints to `stdout` or + saves to a file if a filename is specified. diff --git a/Documentation/dev-tools/kunit/running_tips.rst b/Documentation/dev-tools/kunit/running_tips.rst index c36f6760087d..8e8c493f17d1 100644 --- a/Documentation/dev-tools/kunit/running_tips.rst +++ b/Documentation/dev-tools/kunit/running_tips.rst @@ -15,7 +15,7 @@ It can be handy to create a bash function like: .. code-block:: bash function run_kunit() { - ( cd "$(git rev-parse --show-toplevel)" && ./tools/testing/kunit/kunit.py run $@ ) + ( cd "$(git rev-parse --show-toplevel)" && ./tools/testing/kunit/kunit.py run "$@" ) } .. note:: @@ -123,8 +123,7 @@ Putting it together into a copy-pastable sequence of commands: .. code-block:: bash # Append coverage options to the current config - $ echo -e "CONFIG_DEBUG_KERNEL=y\nCONFIG_DEBUG_INFO=y\nCONFIG_DEBUG_INFO_DWARF_TOOLCHAIN_DEFAULT=y\nCONFIG_GCOV=y" >> .kunit/.kunitconfig - $ ./tools/testing/kunit/kunit.py run + $ ./tools/testing/kunit/kunit.py run --kunitconfig=.kunit/ --kunitconfig=tools/testing/kunit/configs/coverage_uml.config # Extract the coverage information from the build dir (.kunit/) $ lcov -t "my_kunit_tests" -o coverage.info -c -d .kunit/ diff --git a/Documentation/dev-tools/kunit/usage.rst b/Documentation/dev-tools/kunit/usage.rst index d62a04255c2e..44158eecb51e 100644 --- a/Documentation/dev-tools/kunit/usage.rst +++ b/Documentation/dev-tools/kunit/usage.rst @@ -505,7 +505,7 @@ By reusing the same ``cases`` array from above, we can write the test as a const char *str; const char *sha1; }; - struct sha1_test_case cases[] = { + const struct sha1_test_case cases[] = { { .str = "hello world", .sha1 = "2aae6c35c94fcfb415dbe95f408b9ce91ee846ed", diff --git a/Documentation/devicetree/bindings/arm/altera.yaml b/Documentation/devicetree/bindings/arm/altera.yaml index 5e2017c0a051..e6de1d7f516c 100644 --- a/Documentation/devicetree/bindings/arm/altera.yaml +++ b/Documentation/devicetree/bindings/arm/altera.yaml @@ -25,7 +25,14 @@ properties: items: - enum: - altr,socfpga-arria10-socdk - - enclustra,mercury-aa1 + - const: altr,socfpga-arria10 + - const: altr,socfpga + + - description: Mercury+ AA1 boards + items: + - enum: + - google,chameleon-v3 + - const: enclustra,mercury-aa1 - const: altr,socfpga-arria10 - const: altr,socfpga @@ -47,6 +54,7 @@ properties: items: - enum: - altr,socfpga-stratix10-socdk + - altr,socfpga-stratix10-swvp - const: altr,socfpga-stratix10 - description: SoCFPGA VT diff --git a/Documentation/devicetree/bindings/arm/aspeed/aspeed.yaml b/Documentation/devicetree/bindings/arm/aspeed/aspeed.yaml new file mode 100644 index 000000000000..1895ce9de461 --- /dev/null +++ b/Documentation/devicetree/bindings/arm/aspeed/aspeed.yaml @@ -0,0 +1,87 @@ +# SPDX-License-Identifier: GPL-2.0-only or BSD-2-Clause +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/arm/aspeed/aspeed.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Aspeed SoC based boards + +maintainers: + - Joel Stanley + +properties: + $nodename: + const: '/' + compatible: + oneOf: + - description: AST2400 based boards + items: + - enum: + - facebook,galaxy100-bmc + - facebook,wedge100-bmc + - facebook,wedge40-bmc + - microsoft,olympus-bmc + - quanta,q71l-bmc + - tyan,palmetto-bmc + - yadro,vesnin-bmc + - const: aspeed,ast2400 + + - description: AST2500 based boards + items: + - enum: + - amd,ethanolx-bmc + - ampere,mtjade-bmc + - aspeed,ast2500-evb + - asrock,e3c246d4i-bmc + - asrock,romed8hm3-bmc + - bytedance,g220a-bmc + - facebook,cmm-bmc + - facebook,minipack-bmc + - facebook,tiogapass-bmc + - facebook,yamp-bmc + - facebook,yosemitev2-bmc + - facebook,wedge400-bmc + - hxt,stardragon4800-rep2-bmc + - ibm,mihawk-bmc + - ibm,mowgli-bmc + - ibm,romulus-bmc + - ibm,swift-bmc + - ibm,witherspoon-bmc + - ingrasys,zaius-bmc + - inspur,fp5280g2-bmc + - inspur,nf5280m6-bmc + - inspur,on5263m5-bmc + - intel,s2600wf-bmc + - inventec,lanyang-bmc + - lenovo,hr630-bmc + - lenovo,hr855xg2-bmc + - portwell,neptune-bmc + - qcom,centriq2400-rep-bmc + - supermicro,x11spi-bmc + - tyan,s7106-bmc + - tyan,s8036-bmc + - yadro,nicole-bmc + - yadro,vegman-n110-bmc + - yadro,vegman-rx20-bmc + - yadro,vegman-sx20-bmc + - const: aspeed,ast2500 + + - description: AST2600 based boards + items: + - enum: + - aspeed,ast2600-evb + - aspeed,ast2600-evb-a1 + - facebook,bletchley-bmc + - facebook,cloudripper-bmc + - facebook,elbert-bmc + - facebook,fuji-bmc + - ibm,everest-bmc + - ibm,rainier-bmc + - ibm,tacoma-bmc + - inventec,transformer-bmc + - jabil,rbp-bmc + - nuvia,dc-scm-bmc + - quanta,s6q-bmc + - const: aspeed,ast2600 + +additionalProperties: true diff --git a/Documentation/devicetree/bindings/arm/atmel-at91.yaml b/Documentation/devicetree/bindings/arm/atmel-at91.yaml index 4e495e03264b..2b7848bb7769 100644 --- a/Documentation/devicetree/bindings/arm/atmel-at91.yaml +++ b/Documentation/devicetree/bindings/arm/atmel-at91.yaml @@ -163,9 +163,11 @@ properties: - const: microchip,sama7g5 - const: microchip,sama7 - - description: Microchip LAN9662 PCB8291 Evaluation Board. + - description: Microchip LAN9662 Evaluation Boards. items: - - const: microchip,lan9662-pcb8291 + - enum: + - microchip,lan9662-pcb8291 + - microchip,lan9662-pcb8309 - const: microchip,lan9662 - const: microchip,lan966 diff --git a/Documentation/devicetree/bindings/arm/bcm/brcm,bcm4708.yaml b/Documentation/devicetree/bindings/arm/bcm/brcm,bcm4708.yaml index 8b7e87fb6c34..958df32b4899 100644 --- a/Documentation/devicetree/bindings/arm/bcm/brcm,bcm4708.yaml +++ b/Documentation/devicetree/bindings/arm/bcm/brcm,bcm4708.yaml @@ -87,6 +87,13 @@ properties: - const: brcm,bcm53012 - const: brcm,bcm4708 + - description: BCM53015 based boards + items: + - enum: + - meraki,mr26 + - const: brcm,bcm53015 + - const: brcm,bcm4708 + - description: BCM53016 based boards items: - enum: diff --git a/Documentation/devicetree/bindings/arm/bcm/brcm,bcmbca.yaml b/Documentation/devicetree/bindings/arm/bcm/brcm,bcmbca.yaml index 5fb455840417..324e59104360 100644 --- a/Documentation/devicetree/bindings/arm/bcm/brcm,bcmbca.yaml +++ b/Documentation/devicetree/bindings/arm/bcm/brcm,bcmbca.yaml @@ -28,6 +28,99 @@ properties: - const: brcm,bcm47622 - const: brcm,bcmbca + - description: BCM4912 based boards + items: + - enum: + - asus,gt-ax6000 + - brcm,bcm94912 + - const: brcm,bcm4912 + - const: brcm,bcmbca + + - description: BCM63138 based boards + items: + - enum: + - brcm,bcm963138 + - brcm,BCM963138DVT + - const: brcm,bcm63138 + - const: brcm,bcmbca + + - description: BCM63146 based boards + items: + - enum: + - brcm,bcm963146 + - const: brcm,bcm63146 + - const: brcm,bcmbca + + - description: BCM63148 based boards + items: + - enum: + - brcm,bcm963148 + - const: brcm,bcm63148 + - const: brcm,bcmbca + + - description: BCM63158 based boards + items: + - enum: + - brcm,bcm963158 + - const: brcm,bcm63158 + - const: brcm,bcmbca + + - description: BCM63178 based boards + items: + - enum: + - brcm,bcm963178 + - const: brcm,bcm63178 + - const: brcm,bcmbca + + - description: BCM6756 based boards + items: + - enum: + - brcm,bcm96756 + - const: brcm,bcm6756 + - const: brcm,bcmbca + + - description: BCM6813 based boards + items: + - enum: + - brcm,bcm96813 + - const: brcm,bcm6813 + - const: brcm,bcmbca + + - description: BCM6846 based boards + items: + - enum: + - brcm,bcm96846 + - const: brcm,bcm6846 + - const: brcm,bcmbca + + - description: BCM6855 based boards + items: + - enum: + - brcm,bcm96855 + - const: brcm,bcm6855 + - const: brcm,bcmbca + + - description: BCM6856 based boards + items: + - enum: + - brcm,bcm96856 + - const: brcm,bcm6856 + - const: brcm,bcmbca + + - description: BCM6858 based boards + items: + - enum: + - brcm,bcm96858 + - const: brcm,bcm6858 + - const: brcm,bcmbca + + - description: BCM6878 based boards + items: + - enum: + - brcm,bcm96878 + - const: brcm,bcm6878 + - const: brcm,bcmbca + additionalProperties: true ... diff --git a/Documentation/devicetree/bindings/arm/cpus.yaml b/Documentation/devicetree/bindings/arm/cpus.yaml index ed04650291a8..5c2e3a5f3789 100644 --- a/Documentation/devicetree/bindings/arm/cpus.yaml +++ b/Documentation/devicetree/bindings/arm/cpus.yaml @@ -221,6 +221,7 @@ properties: - qcom,kpss-acc-v1 - qcom,kpss-acc-v2 - qcom,msm8226-smp + - qcom,msm8909-smp # Only valid on ARM 32-bit, see above for ARM v8 64-bit - qcom,msm8916-smp - renesas,apmu diff --git a/Documentation/devicetree/bindings/arm/freescale/fsl,scu.txt b/Documentation/devicetree/bindings/arm/freescale/fsl,scu.txt deleted file mode 100644 index a87ec15e28d2..000000000000 --- a/Documentation/devicetree/bindings/arm/freescale/fsl,scu.txt +++ /dev/null @@ -1,271 +0,0 @@ -NXP i.MX System Controller Firmware (SCFW) --------------------------------------------------------------------- - -The System Controller Firmware (SCFW) is a low-level system function -which runs on a dedicated Cortex-M core to provide power, clock, and -resource management. It exists on some i.MX8 processors. e.g. i.MX8QM -(QM, QP), and i.MX8QX (QXP, DX). - -The AP communicates with the SC using a multi-ported MU module found -in the LSIO subsystem. The current definition of this MU module provides -5 remote AP connections to the SC to support up to 5 execution environments -(TZ, HV, standard Linux, etc.). The SC side of this MU module interfaces -with the LSIO DSC IP bus. The SC firmware will communicate with this MU -using the MSI bus. - -System Controller Device Node: -============================================================ - -The scu node with the following properties shall be under the /firmware/ node. - -Required properties: -------------------- -- compatible: should be "fsl,imx-scu". -- mbox-names: should include "tx0", "tx1", "tx2", "tx3", - "rx0", "rx1", "rx2", "rx3"; - include "gip3" if want to support general MU interrupt. -- mboxes: List of phandle of 4 MU channels for tx, 4 MU channels for - rx, and 1 optional MU channel for general interrupt. - All MU channels must be in the same MU instance. - Cross instances are not allowed. The MU instance can only - be one of LSIO MU0~M4 for imx8qxp and imx8qm. Users need - to make sure use the one which is not conflict with other - execution environments. e.g. ATF. - Note: - Channel 0 must be "tx0" or "rx0". - Channel 1 must be "tx1" or "rx1". - Channel 2 must be "tx2" or "rx2". - Channel 3 must be "tx3" or "rx3". - General interrupt rx channel must be "gip3". - e.g. - mboxes = <&lsio_mu1 0 0 - &lsio_mu1 0 1 - &lsio_mu1 0 2 - &lsio_mu1 0 3 - &lsio_mu1 1 0 - &lsio_mu1 1 1 - &lsio_mu1 1 2 - &lsio_mu1 1 3 - &lsio_mu1 3 3>; - See Documentation/devicetree/bindings/mailbox/fsl,mu.yaml - for detailed mailbox binding. - -Note: Each mu which supports general interrupt should have an alias correctly -numbered in "aliases" node. -e.g. -aliases { - mu1 = &lsio_mu1; -}; - -i.MX SCU Client Device Node: -============================================================ - -Client nodes are maintained as children of the relevant IMX-SCU device node. - -Power domain bindings based on SCU Message Protocol ------------------------------------------------------------- - -This binding for the SCU power domain providers uses the generic power -domain binding[2]. - -Required properties: -- compatible: Should be one of: - "fsl,imx8qm-scu-pd", - "fsl,imx8qxp-scu-pd" - followed by "fsl,scu-pd" - -- #power-domain-cells: Must be 1. Contains the Resource ID used by - SCU commands. - See detailed Resource ID list from: - include/dt-bindings/firmware/imx/rsrc.h - -Clock bindings based on SCU Message Protocol ------------------------------------------------------------- - -This binding uses the common clock binding[1]. - -Required properties: -- compatible: Should be one of: - "fsl,imx8dxl-clk" - "fsl,imx8qm-clk" - "fsl,imx8qxp-clk" - followed by "fsl,scu-clk" -- #clock-cells: Should be 2. - Contains the Resource and Clock ID value. -- clocks: List of clock specifiers, must contain an entry for - each required entry in clock-names -- clock-names: Should include entries "xtal_32KHz", "xtal_24MHz" - -The clock consumer should specify the desired clock by having the clock -ID in its "clocks" phandle cell. - -See the full list of clock IDs from: -include/dt-bindings/clock/imx8qxp-clock.h - -Pinctrl bindings based on SCU Message Protocol ------------------------------------------------------------- - -This binding uses the i.MX common pinctrl binding[3]. - -Required properties: -- compatible: Should be one of: - "fsl,imx8qm-iomuxc", - "fsl,imx8qxp-iomuxc", - "fsl,imx8dxl-iomuxc". - -Required properties for Pinctrl sub nodes: -- fsl,pins: Each entry consists of 3 integers which represents - the mux and config setting for one pin. The first 2 - integers are specified using a - PIN_FUNC_ID macro, which can be found in - , - , - . - The last integer CONFIG is the pad setting value like - pull-up on this pin. - - Please refer to i.MX8QXP Reference Manual for detailed - CONFIG settings. - -[1] Documentation/devicetree/bindings/clock/clock-bindings.txt -[2] Documentation/devicetree/bindings/power/power-domain.yaml -[3] Documentation/devicetree/bindings/pinctrl/fsl,imx-pinctrl.txt - -RTC bindings based on SCU Message Protocol ------------------------------------------------------------- - -Required properties: -- compatible: should be "fsl,imx8qxp-sc-rtc"; - -OCOTP bindings based on SCU Message Protocol ------------------------------------------------------------- -Required properties: -- compatible: Should be one of: - "fsl,imx8qm-scu-ocotp", - "fsl,imx8qxp-scu-ocotp". -- #address-cells: Must be 1. Contains byte index -- #size-cells: Must be 1. Contains byte length - -Optional Child nodes: - -- Data cells of ocotp: - Detailed bindings are described in bindings/nvmem/nvmem.txt - -Watchdog bindings based on SCU Message Protocol ------------------------------------------------------------- - -Required properties: -- compatible: should be: - "fsl,imx8qxp-sc-wdt" - followed by "fsl,imx-sc-wdt"; -Optional properties: -- timeout-sec: contains the watchdog timeout in seconds. - -SCU key bindings based on SCU Message Protocol ------------------------------------------------------------- - -Required properties: -- compatible: should be: - "fsl,imx8qxp-sc-key" - followed by "fsl,imx-sc-key"; -- linux,keycodes: See Documentation/devicetree/bindings/input/input.yaml - -Thermal bindings based on SCU Message Protocol ------------------------------------------------------------- - -Required properties: -- compatible: Should be : - "fsl,imx8qxp-sc-thermal" - followed by "fsl,imx-sc-thermal"; - -- #thermal-sensor-cells: See Documentation/devicetree/bindings/thermal/thermal-sensor.yaml - for a description. - -Example (imx8qxp): -------------- -aliases { - mu1 = &lsio_mu1; -}; - -lsio_mu1: mailbox@5d1c0000 { - ... - #mbox-cells = <2>; -}; - -firmware { - scu { - compatible = "fsl,imx-scu"; - mbox-names = "tx0", "tx1", "tx2", "tx3", - "rx0", "rx1", "rx2", "rx3", - "gip3"; - mboxes = <&lsio_mu1 0 0 - &lsio_mu1 0 1 - &lsio_mu1 0 2 - &lsio_mu1 0 3 - &lsio_mu1 1 0 - &lsio_mu1 1 1 - &lsio_mu1 1 2 - &lsio_mu1 1 3 - &lsio_mu1 3 3>; - - clk: clk { - compatible = "fsl,imx8qxp-clk", "fsl,scu-clk"; - #clock-cells = <2>; - }; - - iomuxc { - compatible = "fsl,imx8qxp-iomuxc"; - - pinctrl_lpuart0: lpuart0grp { - fsl,pins = < - SC_P_UART0_RX_ADMA_UART0_RX 0x06000020 - SC_P_UART0_TX_ADMA_UART0_TX 0x06000020 - >; - }; - ... - }; - - ocotp: imx8qx-ocotp { - compatible = "fsl,imx8qxp-scu-ocotp"; - #address-cells = <1>; - #size-cells = <1>; - - fec_mac0: mac@2c4 { - reg = <0x2c4 8>; - }; - }; - - pd: imx8qx-pd { - compatible = "fsl,imx8qxp-scu-pd", "fsl,scu-pd"; - #power-domain-cells = <1>; - }; - - rtc: rtc { - compatible = "fsl,imx8qxp-sc-rtc"; - }; - - scu_key: scu-key { - compatible = "fsl,imx8qxp-sc-key", "fsl,imx-sc-key"; - linux,keycodes = ; - }; - - watchdog { - compatible = "fsl,imx8qxp-sc-wdt", "fsl,imx-sc-wdt"; - timeout-sec = <60>; - }; - - tsens: thermal-sensor { - compatible = "fsl,imx8qxp-sc-thermal", "fsl,imx-sc-thermal"; - #thermal-sensor-cells = <1>; - }; - }; -}; - -serial@5a060000 { - ... - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_lpuart0>; - clocks = <&uart0_clk IMX_SC_R_UART_0 IMX_SC_PM_CLK_PER>; - clock-names = "ipg"; - power-domains = <&pd IMX_SC_R_UART_0>; -}; diff --git a/Documentation/devicetree/bindings/arm/fsl.yaml b/Documentation/devicetree/bindings/arm/fsl.yaml index ef524378d449..7431579ab0e8 100644 --- a/Documentation/devicetree/bindings/arm/fsl.yaml +++ b/Documentation/devicetree/bindings/arm/fsl.yaml @@ -321,6 +321,7 @@ properties: - enum: - toradex,apalis_imx6q-ixora # Apalis iMX6Q/D Module on Ixora Carrier Board - toradex,apalis_imx6q-ixora-v1.1 # Apalis iMX6Q/D Module on Ixora V1.1 Carrier Board + - toradex,apalis_imx6q-ixora-v1.2 # Apalis iMX6Q/D Module on Ixora V1.2 Carrier Board - toradex,apalis_imx6q-eval # Apalis iMX6Q/D Module on Apalis Evaluation Board - const: toradex,apalis_imx6q - const: fsl,imx6q @@ -670,30 +671,30 @@ properties: - description: i.MX6ULL Boards with Toradex Colibri iMX6ULL Modules items: - enum: - - toradex,colibri-imx6ull-aster # Colibri iMX6ULL Module on Aster Carrier Board - - toradex,colibri-imx6ull-eval # Colibri iMX6ULL Module on Colibri Evaluation Board V3 - - toradex,colibri-imx6ull-iris # Colibri iMX6ULL Module on Iris Carrier Board - - toradex,colibri-imx6ull-iris-v2 # Colibri iMX6ULL Module on Iris V2 Carrier Board + - toradex,colibri-imx6ull-aster # Aster Carrier Board + - toradex,colibri-imx6ull-eval # Colibri Evaluation Board V3 + - toradex,colibri-imx6ull-iris # Iris Carrier Board + - toradex,colibri-imx6ull-iris-v2 # Iris V2 Carrier Board - const: toradex,colibri-imx6ull # Colibri iMX6ULL Module - const: fsl,imx6ull - description: i.MX6ULL Boards with Toradex Colibri iMX6ULL 1GB (eMMC) Module items: - enum: - - toradex,colibri-imx6ull-emmc-aster # Colibri iMX6ULL 1G (eMMC) on Aster Carrier Board - - toradex,colibri-imx6ull-emmc-eval # Colibri iMX6ULL 1G (eMMC) on Colibri Evaluation B. V3 - - toradex,colibri-imx6ull-emmc-iris # Colibri iMX6ULL 1G (eMMC) on Iris Carrier Board - - toradex,colibri-imx6ull-emmc-iris-v2 # Colibri iMX6ULL 1G (eMMC) on Iris V2 Carrier Board + - toradex,colibri-imx6ull-emmc-aster # Aster Carrier Board + - toradex,colibri-imx6ull-emmc-eval # Colibri Evaluation B. V3 + - toradex,colibri-imx6ull-emmc-iris # Iris Carrier Board + - toradex,colibri-imx6ull-emmc-iris-v2 # Iris V2 Carrier Board - const: toradex,colibri-imx6ull-emmc # Colibri iMX6ULL 1GB (eMMC) Module - const: fsl,imx6ull - description: i.MX6ULL Boards with Toradex Colibri iMX6ULL Wi-Fi / BT Modules items: - enum: - - toradex,colibri-imx6ull-wifi-eval # Colibri iMX6ULL Wi-Fi / BT M. on Colibri Eval. B. V3 - - toradex,colibri-imx6ull-wifi-aster # Colibri iMX6ULL Wi-Fi / BT M. on Aster Carrier Board - - toradex,colibri-imx6ull-wifi-iris # Colibri iMX6ULL Wi-Fi / BT M. on Iris Carrier Board - - toradex,colibri-imx6ull-wifi-iris-v2 # Colibri iMX6ULL Wi-Fi / BT M. on Iris V2 Carrier Board + - toradex,colibri-imx6ull-wifi-eval # Colibri Eval. B. V3 + - toradex,colibri-imx6ull-wifi-aster # Aster Carrier Board + - toradex,colibri-imx6ull-wifi-iris # Iris Carrier Board + - toradex,colibri-imx6ull-wifi-iris-v2 # Iris V2 Carrier Board - const: toradex,colibri-imx6ull-wifi # Colibri iMX6ULL Wi-Fi / BT Module - const: fsl,imx6ull @@ -738,6 +739,8 @@ properties: - enum: - toradex,colibri-imx7s-aster # Module on Aster Carrier Board - toradex,colibri-imx7s-eval-v3 # Module on Colibri Evaluation Board V3 + - toradex,colibri-imx7s-iris # Module on Iris Carrier Board + - toradex,colibri-imx7s-iris-v2 # Module on Iris Carrier Board V2 - const: toradex,colibri-imx7s - const: fsl,imx7s @@ -789,8 +792,10 @@ properties: - description: i.MX7D Boards with Toradex Colibri i.MX7D Module items: - enum: - - toradex,colibri-imx7d-aster # Colibri iMX7D Module on Aster Carrier Board - - toradex,colibri-imx7d-eval-v3 # Colibri iMX7D Module on Colibri Evaluation Board V3 + - toradex,colibri-imx7d-aster # Aster Carrier Board + - toradex,colibri-imx7d-eval-v3 # Colibri Evaluation Board V3 + - toradex,colibri-imx7d-iris # Iris Carrier Board + - toradex,colibri-imx7d-iris-v2 # Iris Carrier Board V2 - const: toradex,colibri-imx7d - const: fsl,imx7d @@ -799,6 +804,8 @@ properties: - enum: - toradex,colibri-imx7d-emmc-aster # Module on Aster Carrier Board - toradex,colibri-imx7d-emmc-eval-v3 # Module on Colibri Evaluation Board V3 + - toradex,colibri-imx7d-emmc-iris # Module on Iris Carrier Board + - toradex,colibri-imx7d-emmc-iris-v2 # Module on Iris Carrier Board V2 - const: toradex,colibri-imx7d-emmc - const: fsl,imx7d @@ -865,6 +872,12 @@ properties: - const: toradex,verdin-imx8mm # Verdin iMX8M Mini Module - const: fsl,imx8mm + - description: PHYTEC phyCORE-i.MX8MM SoM based boards + items: + - const: phytec,imx8mm-phyboard-polis-rdk # phyBOARD-Polis RDK + - const: phytec,imx8mm-phycore-som # phyCORE-i.MX8MM SoM + - const: fsl,imx8mm + - description: Variscite VAR-SOM-MX8MM based boards items: - const: variscite,var-som-mx8mm-symphony @@ -914,6 +927,8 @@ properties: - description: i.MX8MP based Boards items: - enum: + - dh,imx8mp-dhcom-som # i.MX8MP DHCOM SoM + - dh,imx8mp-dhcom-pdk2 # i.MX8MP DHCOM SoM on PDK2 board - fsl,imx8mp-evk # i.MX8MP EVK Board - gateworks,imx8mp-gw74xx # i.MX8MP Gateworks Board - toradex,verdin-imx8mp # Verdin iMX8M Plus Modules @@ -952,6 +967,18 @@ properties: - const: toradex,verdin-imx8mp # Verdin iMX8M Plus Module - const: fsl,imx8mp + - description: + TQMa8MPxL is a series of LGA SOM featuring NXP i.MX8MP system-on-chip + variants. It is designed to be soldered on different carrier boards. + All CPU variants use the same device tree hence only one compatible + is needed. MBa8MPxL mainboard can be used as starterkit or in a boxed + version as an industrial computing device. + items: + - enum: + - tq,imx8mp-tqma8mpql-mba8mpxl # TQ-Systems GmbH i.MX8MP TQMa8MPQL SOM on MBa8MPxL + - const: tq,imx8mp-tqma8mpql # TQ-Systems GmbH i.MX8MP TQMa8MPQL SOM + - const: fsl,imx8mp + - description: i.MX8MQ based Boards items: - enum: @@ -1020,6 +1047,12 @@ properties: - fsl,imx8ulp-evk # i.MX8ULP EVK Board - const: fsl,imx8ulp + - description: i.MX93 based Boards + items: + - enum: + - fsl,imx93-11x11-evk # i.MX93 11x11 EVK Board + - const: fsl,imx93 + - description: Freescale Vybrid Platform Device Tree Bindings diff --git a/Documentation/devicetree/bindings/arm/marvell/marvell,ac5.yaml b/Documentation/devicetree/bindings/arm/marvell/marvell,ac5.yaml new file mode 100644 index 000000000000..8960fb8b2b2f --- /dev/null +++ b/Documentation/devicetree/bindings/arm/marvell/marvell,ac5.yaml @@ -0,0 +1,32 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/arm/marvell/marvell,ac5.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Marvell Alleycat5/5X Platforms + +maintainers: + - Chris Packham + +properties: + $nodename: + const: '/' + compatible: + oneOf: + - description: Alleycat5 (98DX25xx) Reference Design + items: + - enum: + - marvell,rd-ac5 + - const: marvell,ac5 + + - description: Alleycat5X (98DX35xx) Reference Design + items: + - enum: + - marvell,rd-ac5x + - const: marvell,ac5x + - const: marvell,ac5 + +additionalProperties: true + +... diff --git a/Documentation/devicetree/bindings/arm/mediatek.yaml b/Documentation/devicetree/bindings/arm/mediatek.yaml index 4a2bd9759c47..07c0ea94e850 100644 --- a/Documentation/devicetree/bindings/arm/mediatek.yaml +++ b/Documentation/devicetree/bindings/arm/mediatek.yaml @@ -131,6 +131,36 @@ properties: - enum: - mediatek,mt8183-evb - const: mediatek,mt8183 + - description: Google Hayato + items: + - const: google,hayato-rev1 + - const: google,hayato + - const: mediatek,mt8192 + - description: Google Spherion (Acer Chromebook 514) + items: + - const: google,spherion-rev3 + - const: google,spherion-rev2 + - const: google,spherion-rev1 + - const: google,spherion-rev0 + - const: google,spherion + - const: mediatek,mt8192 + - description: Acer Tomato (Acer Chromebook Spin 513 CP513-2H) + items: + - enum: + - google,tomato-rev2 + - google,tomato-rev1 + - const: google,tomato + - const: mediatek,mt8195 + - description: Acer Tomato rev3 - 4 (Acer Chromebook Spin 513 CP513-2H) + items: + - const: google,tomato-rev4 + - const: google,tomato-rev3 + - const: google,tomato + - const: mediatek,mt8195 + - items: + - enum: + - mediatek,mt8186-evb + - const: mediatek,mt8186 - items: - enum: - mediatek,mt8192-evb diff --git a/Documentation/devicetree/bindings/arm/mediatek/mediatek,pericfg.yaml b/Documentation/devicetree/bindings/arm/mediatek/mediatek,pericfg.yaml index 611f666f359d..8585f6f18f69 100644 --- a/Documentation/devicetree/bindings/arm/mediatek/mediatek,pericfg.yaml +++ b/Documentation/devicetree/bindings/arm/mediatek/mediatek,pericfg.yaml @@ -26,6 +26,7 @@ properties: - mediatek,mt8135-pericfg - mediatek,mt8173-pericfg - mediatek,mt8183-pericfg + - mediatek,mt8186-pericfg - mediatek,mt8195-pericfg - mediatek,mt8516-pericfg - const: syscon diff --git a/Documentation/devicetree/bindings/arm/npcm/npcm.yaml b/Documentation/devicetree/bindings/arm/npcm/npcm.yaml index 95e51378089c..43409e5721d5 100644 --- a/Documentation/devicetree/bindings/arm/npcm/npcm.yaml +++ b/Documentation/devicetree/bindings/arm/npcm/npcm.yaml @@ -8,6 +8,7 @@ title: NPCM Platforms Device Tree Bindings maintainers: - Jonathan Neuschäfer + - Tomer Maimon properties: $nodename: @@ -26,4 +27,10 @@ properties: - nuvoton,npcm750-evb # NPCM750 evaluation board - const: nuvoton,npcm750 + - description: NPCM845 based boards + items: + - enum: + - nuvoton,npcm845-evb # NPCM845 evaluation board + - const: nuvoton,npcm845 + additionalProperties: true diff --git a/Documentation/devicetree/bindings/arm/npcm/nuvoton,gcr.yaml b/Documentation/devicetree/bindings/arm/npcm/nuvoton,gcr.yaml index fcb211add7d3..94e72f25b331 100644 --- a/Documentation/devicetree/bindings/arm/npcm/nuvoton,gcr.yaml +++ b/Documentation/devicetree/bindings/arm/npcm/nuvoton,gcr.yaml @@ -8,6 +8,7 @@ title: Global Control Registers block in Nuvoton SoCs maintainers: - Jonathan Neuschäfer + - Tomer Maimon description: The Global Control Registers (GCR) are a block of registers in Nuvoton SoCs @@ -20,6 +21,7 @@ properties: - enum: - nuvoton,wpcm450-gcr - nuvoton,npcm750-gcr + - nuvoton,npcm845-gcr - const: syscon - const: simple-mfd diff --git a/Documentation/devicetree/bindings/arm/qcom.yaml b/Documentation/devicetree/bindings/arm/qcom.yaml index 5c06d1bfc046..fb1d00bcc847 100644 --- a/Documentation/devicetree/bindings/arm/qcom.yaml +++ b/Documentation/devicetree/bindings/arm/qcom.yaml @@ -7,7 +7,7 @@ $schema: http://devicetree.org/meta-schemas/core.yaml# title: QCOM device tree bindings maintainers: - - Stephen Boyd + - Bjorn Andersson description: | Some qcom based bootloaders identify the dtb blob based on a set of @@ -38,18 +38,24 @@ description: | msm8992 msm8994 msm8996 + msm8998 + qcs404 sa8155p sa8540p sc7180 sc7280 sc8180x sc8280xp + sda660 sdm630 sdm632 + sdm636 sdm660 sdm845 sdx55 sdx65 + sm6125 + sm6350 sm7225 sm8150 sm8250 @@ -90,6 +96,11 @@ description: | A dragonboard board v0.1 of subtype 1 with an apq8074 SoC version 2, made in foundry 2. + There are many devices in the list below that run the standard ChromeOS + bootloader setup and use the open source depthcharge bootloader to boot the + OS. These devices do not use the scheme described above. For details, see: + https://docs.kernel.org/arm/google/chromebook-boot-flow.html + properties: $nodename: const: "/" @@ -153,28 +164,50 @@ properties: - const: qcom,msm8974 - items: - - enum: - - alcatel,idol347 - - const: qcom,msm8916-mtp/1 - const: qcom,msm8916-mtp + - const: qcom,msm8916-mtp/1 - const: qcom,msm8916 - items: - enum: - - longcheer,l8150 + - alcatel,idol347 + - asus,z00l + - huawei,g7 + - longcheer,l8910 - samsung,a3u-eur - samsung,a5u-eur + - samsung,j5 + - samsung,serranove + - wingtech,wt88047 - const: qcom,msm8916 + - items: + - const: longcheer,l8150 + - const: qcom,msm8916-v1-qrd/9-v1 + - const: qcom,msm8916 + + - items: + - enum: + - lg,bullhead + - microsoft,talkman + - xiaomi,libra + - const: qcom,msm8992 + - items: - enum: - sony,karin_windy + - const: qcom,apq8094 + + - items: + - enum: + - huawei,angler + - microsoft,cityman + - sony,ivy-row - sony,karin-row - sony,satsuki-row - sony,sumire-row - sony,suzuran-row - - qcom,msm8994 - - const: qcom,apq8094 + - const: qcom,msm8994 - items: - enum: @@ -190,9 +223,24 @@ properties: - sony,kagura-row - sony,keyaki-row - xiaomi,gemini + - xiaomi,natrium - xiaomi,scorpio - const: qcom,msm8996 + - items: + - enum: + - asus,novago-tp370ql + - fxtec,pro1 + - hp,envy-x2 + - lenovo,miix-630 + - oneplus,cheeseburger + - oneplus,dumpling + - qcom,msm8998-mtp + - sony,xperia-lilac + - sony,xperia-maple + - sony,xperia-poplar + - const: qcom,msm8998 + - items: - enum: - qcom,ipq4019-ap-dk01.1-c1 @@ -214,19 +262,317 @@ properties: - qcom,ipq8074-hk10-c2 - const: qcom,ipq8074 - - items: + - description: Qualcomm Technologies, Inc. SC7180 IDP + items: - enum: - qcom,sc7180-idp - const: qcom,sc7180 - - items: - - enum: - - qcom,sc7280-crd - - qcom,sc7280-idp - - qcom,sc7280-idp2 - - google,hoglin - - google,piglin - - google,senor + - description: HP Chromebook x2 11c (rev1 - 2) + items: + - const: google,coachz-rev1 + - const: google,coachz-rev2 + - const: qcom,sc7180 + + - description: HP Chromebook x2 11c (newest rev) + items: + - const: google,coachz + - const: qcom,sc7180 + + - description: HP Chromebook x2 11c with LTE (rev1 - 2) + items: + - const: google,coachz-rev1-sku0 + - const: google,coachz-rev2-sku0 + - const: qcom,sc7180 + + - description: HP Chromebook x2 11c with LTE (newest rev) + items: + - const: google,coachz-sku0 + - const: qcom,sc7180 + + - description: Lenovo Chromebook Duet 5 13 (rev2) + items: + - const: google,homestar-rev2 + - const: google,homestar-rev23 + - const: qcom,sc7180 + + - description: Lenovo Chromebook Duet 5 13 (rev3) + items: + - const: google,homestar-rev3 + - const: qcom,sc7180 + + - description: Lenovo Chromebook Duet 5 13 (newest rev) + items: + - const: google,homestar + - const: qcom,sc7180 + + - description: Google Kingoftown (rev0) + items: + - const: google,kingoftown-rev0 + - const: qcom,sc7180 + + - description: Google Kingoftown (newest rev) + items: + - const: google,kingoftown + - const: qcom,sc7180 + + - description: Acer Chromebook Spin 513 (rev0) + items: + - const: google,lazor-rev0 + - const: qcom,sc7180 + + - description: Acer Chromebook Spin 513 (rev1 - 2) + items: + - const: google,lazor-rev1 + - const: google,lazor-rev2 + - const: qcom,sc7180 + + - description: Acer Chromebook Spin 513 (rev3 - 8) + items: + - const: google,lazor-rev3 + - const: google,lazor-rev4 + - const: google,lazor-rev5 + - const: google,lazor-rev6 + - const: google,lazor-rev7 + - const: google,lazor-rev8 + - const: qcom,sc7180 + + - description: Acer Chromebook Spin 513 (newest rev) + items: + - const: google,lazor + - const: qcom,sc7180 + + - description: Acer Chromebook Spin 513 with KB Backlight (rev1 - 2) + items: + - const: google,lazor-rev1-sku2 + - const: google,lazor-rev2-sku2 + - const: qcom,sc7180 + + - description: Acer Chromebook Spin 513 with KB Backlight (rev3 - 8) + items: + - const: google,lazor-rev3-sku2 + - const: google,lazor-rev4-sku2 + - const: google,lazor-rev5-sku2 + - const: google,lazor-rev6-sku2 + - const: google,lazor-rev7-sku2 + - const: google,lazor-rev8-sku2 + - const: qcom,sc7180 + + - description: Acer Chromebook Spin 513 with KB Backlight (newest rev) + items: + - const: google,lazor-sku2 + - const: qcom,sc7180 + + - description: Acer Chromebook Spin 513 with LTE (rev1 - 2) + items: + - const: google,lazor-rev1-sku0 + - const: google,lazor-rev2-sku0 + - const: qcom,sc7180 + + - description: Acer Chromebook Spin 513 with LTE (rev3 - 8) + items: + - const: google,lazor-rev3-sku0 + - const: google,lazor-rev4-sku0 + - const: google,lazor-rev5-sku0 + - const: google,lazor-rev6-sku0 + - const: google,lazor-rev7-sku0 + - const: google,lazor-rev8-sku0 + - const: qcom,sc7180 + + - description: Acer Chromebook Spin 513 with LTE (newest rev) + items: + - const: google,lazor-sku0 + - const: qcom,sc7180 + + - description: Acer Chromebook 511 (rev4 - rev8) + items: + - const: google,lazor-rev4-sku4 + - const: google,lazor-rev5-sku4 + - const: google,lazor-rev6-sku4 + - const: google,lazor-rev7-sku4 + - const: google,lazor-rev8-sku4 + - const: qcom,sc7180 + + - description: Acer Chromebook 511 (newest rev) + items: + - const: google,lazor-sku4 + - const: qcom,sc7180 + + - description: Acer Chromebook 511 without Touchscreen (rev4) + items: + - const: google,lazor-rev4-sku5 + - const: qcom,sc7180 + + - description: Acer Chromebook 511 without Touchscreen (rev5 - rev8) + items: + - const: google,lazor-rev5-sku5 + - const: google,lazor-rev5-sku6 + - const: google,lazor-rev6-sku6 + - const: google,lazor-rev7-sku6 + - const: google,lazor-rev8-sku6 + - const: qcom,sc7180 + + - description: Acer Chromebook 511 without Touchscreen (newest rev) + items: + - const: google,lazor-sku6 + - const: qcom,sc7180 + + - description: Google Mrbland with AUO panel (rev0) + items: + - const: google,mrbland-rev0-sku0 + - const: qcom,sc7180 + + - description: Google Mrbland with AUO panel (newest rev) + items: + - const: google,mrbland-sku1536 + - const: qcom,sc7180 + + - description: Google Mrbland with BOE panel (rev0) + items: + - const: google,mrbland-rev0-sku16 + - const: qcom,sc7180 + + - description: Google Mrbland with BOE panel (newest rev) + items: + - const: google,mrbland-sku1024 + - const: google,mrbland-sku768 + - const: qcom,sc7180 + + - description: Google Pazquel with Parade (newest rev) + items: + - const: google,pazquel-sku5 + - const: qcom,sc7180 + + - description: Google Pazquel with TI (newest rev) + items: + - const: google,pazquel-sku1 + - const: qcom,sc7180 + + - description: Google Pazquel with LTE and Parade (newest rev) + items: + - const: google,pazquel-sku4 + - const: qcom,sc7180 + + - description: Google Pazquel with LTE and TI (newest rev) + items: + - const: google,pazquel-sku0 + - const: google,pazquel-sku2 + - const: qcom,sc7180 + + - description: Sharp Dynabook Chromebook C1 (rev1) + items: + - const: google,pompom-rev1 + - const: qcom,sc7180 + + - description: Sharp Dynabook Chromebook C1 (rev2) + items: + - const: google,pompom-rev2 + - const: qcom,sc7180 + + - description: Sharp Dynabook Chromebook C1 (newest rev) + items: + - const: google,pompom + - const: qcom,sc7180 + + - description: Sharp Dynabook Chromebook C1 with LTE (rev1) + items: + - const: google,pompom-rev1-sku0 + - const: qcom,sc7180 + + - description: Sharp Dynabook Chromebook C1 with LTE (rev2) + items: + - const: google,pompom-rev2-sku0 + - const: qcom,sc7180 + + - description: Sharp Dynabook Chromebook C1 with LTE (newest rev) + items: + - const: google,pompom-sku0 + - const: qcom,sc7180 + + - description: Google Quackingstick (newest rev) + items: + - const: google,quackingstick-sku1537 + - const: qcom,sc7180 + + - description: Google Quackingstick with LTE (newest rev) + items: + - const: google,quackingstick-sku1536 + - const: qcom,sc7180 + + - description: Google Trogdor (newest rev) + items: + - const: google,trogdor + - const: qcom,sc7180 + + - description: Google Trogdor with LTE (newest rev) + items: + - const: google,trogdor-sku0 + - const: qcom,sc7180 + + - description: Lenovo IdeaPad Chromebook Duet 3 with BOE panel (rev0) + items: + - const: google,wormdingler-rev0-sku16 + - const: qcom,sc7180 + + - description: Lenovo IdeaPad Chromebook Duet 3 with BOE panel (newest rev) + items: + - const: google,wormdingler-sku1024 + - const: qcom,sc7180 + + - description: Lenovo IdeaPad Chromebook Duet 3 with BOE panel and rt5682s (newest rev) + items: + - const: google,wormdingler-sku1025 + - const: qcom,sc7180 + + - description: Lenovo IdeaPad Chromebook Duet 3 with INX panel (rev0) + items: + - const: google,wormdingler-rev0-sku0 + - const: qcom,sc7180 + + - description: Lenovo IdeaPad Chromebook Duet 3 with INX panel (newest rev) + items: + - const: google,wormdingler-sku0 + - const: qcom,sc7180 + + - description: Lenovo IdeaPad Chromebook Duet 3 with INX panel and rt5682s (newest rev) + items: + - const: google,wormdingler-sku1 + - const: qcom,sc7180 + + - description: Qualcomm Technologies, Inc. sc7280 CRD platform (rev3 - 4) + items: + - const: qcom,sc7280-crd + - const: google,hoglin-rev3 + - const: google,hoglin-rev4 + - const: google,piglin-rev3 + - const: google,piglin-rev4 + - const: qcom,sc7280 + + - description: Qualcomm Technologies, Inc. sc7280 CRD platform (newest rev) + items: + - const: google,hoglin + - const: qcom,sc7280 + + - description: Qualcomm Technologies, Inc. sc7280 IDP SKU1 platform + items: + - const: qcom,sc7280-idp + - const: google,senor + - const: qcom,sc7280 + + - description: Qualcomm Technologies, Inc. sc7280 IDP SKU2 platform + items: + - const: qcom,sc7280-idp2 + - const: google,piglin + - const: qcom,sc7280 + + - description: Google Herobrine (newest rev) + items: + - const: google,herobrine + - const: qcom,sc7280 + + - description: Google Villager (newest rev) + items: + - const: google,villager - const: qcom,sc7280 - items: @@ -238,14 +584,34 @@ properties: - items: - enum: + - lenovo,thinkpad-x13s + - qcom,sc8280xp-crd - qcom,sc8280xp-qrd - const: qcom,sc8280xp + - items: + - enum: + - sony,discovery-row + - sony,kirin-row + - sony,pioneer-row + - sony,voyager-row + - const: qcom,sdm630 + + - items: + - enum: + - inforce,ifc6560 + - const: qcom,sda660 + - items: - enum: - fairphone,fp3 - const: qcom,sdm632 + - items: + - enum: + - sony,mermaid-row + - const: qcom,sdm636 + - items: - enum: - xiaomi,lavender @@ -269,6 +635,13 @@ properties: - qcom,ipq6018-cp01-c1 - const: qcom,ipq6018 + - items: + - enum: + - qcom,qcs404-evb-1000 + - qcom,qcs404-evb-4000 + - const: qcom,qcs404-evb + - const: qcom,qcs404 + - items: - enum: - qcom,sa8155p-adp @@ -279,6 +652,34 @@ properties: - qcom,sa8295p-adp - const: qcom,sa8540p + - items: + - enum: + - lenovo,yoga-c630 + - lg,judyln + - lg,judyp + - oneplus,enchilada + - oneplus,fajita + - qcom,sdm845-mtp + - shift,axolotl + - samsung,w737 + - sony,akari-row + - sony,akatsuki-row + - sony,apollo-row + - thundercomm,db845c + - xiaomi,beryllium + - xiaomi,polaris + - const: qcom,sdm845 + + - items: + - enum: + - sony,pdx201 + - const: qcom,sm6125 + + - items: + - enum: + - sony,pdx213 + - const: qcom,sm6350 + - items: - enum: - fairphone,fp4 @@ -286,19 +687,29 @@ properties: - items: - enum: + - microsoft,surface-duo + - qcom,sm8150-hdk - qcom,sm8150-mtp + - sony,bahamut-generic + - sony,griffin-generic - const: qcom,sm8150 - items: - enum: - qcom,qrb5165-rb5 + - qcom,sm8250-hdk - qcom,sm8250-mtp + - sony,pdx203-generic + - sony,pdx206-generic - const: qcom,sm8250 - items: - enum: + - microsoft,surface-duo2 - qcom,sm8350-hdk - qcom,sm8350-mtp + - sony,pdx214-generic + - sony,pdx215-generic - const: qcom,sm8350 - items: diff --git a/Documentation/devicetree/bindings/arm/rockchip.yaml b/Documentation/devicetree/bindings/arm/rockchip.yaml index cf9eb1e8326a..7811ba64149c 100644 --- a/Documentation/devicetree/bindings/arm/rockchip.yaml +++ b/Documentation/devicetree/bindings/arm/rockchip.yaml @@ -554,6 +554,11 @@ properties: - const: vamrs,rk3399pro-vmarc-som - const: rockchip,rk3399pro + - description: Radxa ROCK Pi S + items: + - const: radxa,rockpis + - const: rockchip,rk3308 + - description: Radxa Rock2 Square items: - const: radxa,rock2-square diff --git a/Documentation/devicetree/bindings/arm/samsung/samsung-soc.yaml b/Documentation/devicetree/bindings/arm/samsung/samsung-soc.yaml new file mode 100644 index 000000000000..653f85997643 --- /dev/null +++ b/Documentation/devicetree/bindings/arm/samsung/samsung-soc.yaml @@ -0,0 +1,40 @@ +# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/arm/samsung/samsung-soc.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Samsung S3C, S5P and Exynos SoC compatibles naming convention + +maintainers: + - Krzysztof Kozlowski + +description: | + Guidelines for new compatibles for SoC blocks/components. + When adding new compatibles in new bindings, use the format:: + samsung,SoC-IP + + For example:: + samsung,exynos5433-cmu-isp + +select: + properties: + compatible: + pattern: "^samsung,.*(s3c|s5pv|exynos)[0-9a-z]+.*$" + required: + - compatible + +properties: + compatible: + oneOf: + - description: Preferred naming style for compatibles of SoC components + pattern: "^samsung,(s3c|s5pv|exynos|exynosautov)[0-9]+-.*$" + + # Legacy compatibles with wild-cards - list cannot grow with new bindings: + - enum: + - samsung,exynos4x12-pinctrl + - samsung,exynos4x12-usb2-phy + - samsung,s3c64xx-pinctrl + - samsung,s3c64xx-wakeup-eint + +additionalProperties: true diff --git a/Documentation/devicetree/bindings/arm/stm32/stm32.yaml b/Documentation/devicetree/bindings/arm/stm32/stm32.yaml index 8b31565fee59..4c605bccc474 100644 --- a/Documentation/devicetree/bindings/arm/stm32/stm32.yaml +++ b/Documentation/devicetree/bindings/arm/stm32/stm32.yaml @@ -59,12 +59,18 @@ properties: - prt,prtt1s # Protonic PRTT1S - const: st,stm32mp151 - - description: DH STM32MP153 SoM based Boards + - description: DH STM32MP153 DHCOM SoM based Boards items: - const: dh,stm32mp153c-dhcom-drc02 - const: dh,stm32mp153c-dhcom-som - const: st,stm32mp153 + - description: DH STM32MP153 DHCOR SoM based Boards + items: + - const: dh,stm32mp153c-dhcor-drc-compact + - const: dh,stm32mp153c-dhcor-som + - const: st,stm32mp153 + - items: - enum: - shiratech,stm32mp157a-iot-box # IoT Box diff --git a/Documentation/devicetree/bindings/arm/sunplus,sp7021.yaml b/Documentation/devicetree/bindings/arm/sunplus,sp7021.yaml new file mode 100644 index 000000000000..def7d0cfeb31 --- /dev/null +++ b/Documentation/devicetree/bindings/arm/sunplus,sp7021.yaml @@ -0,0 +1,29 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +# Copyright (C) Sunplus Co., Ltd. 2021 +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/arm/sunplus,sp7021.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Sunplus SP7021 Boards + +maintainers: + - qinjian + +description: | + ARM platforms using Sunplus SP7021, an ARM Cortex A7 (4-cores) based SoC. + Wiki: https://sunplus-tibbo.atlassian.net/wiki/spaces/doc/overview + +properties: + $nodename: + const: '/' + compatible: + items: + - enum: + - sunplus,sp7021-achip + - sunplus,sp7021-demo-v3 + - const: sunplus,sp7021 + +additionalProperties: true + +... diff --git a/Documentation/devicetree/bindings/arm/sunxi.yaml b/Documentation/devicetree/bindings/arm/sunxi.yaml index 95278a6a9a8e..0c2356778208 100644 --- a/Documentation/devicetree/bindings/arm/sunxi.yaml +++ b/Documentation/devicetree/bindings/arm/sunxi.yaml @@ -863,6 +863,11 @@ properties: - const: yones-toptech,bs1078-v2 - const: allwinner,sun6i-a31s + - description: X96 Mate TV box + items: + - const: hechuang,x96-mate + - const: allwinner,sun50i-h616 + - description: Xunlong OrangePi items: - const: xunlong,orangepi @@ -963,4 +968,9 @@ properties: - const: xunlong,orangepi-zero-plus2-h3 - const: allwinner,sun8i-h3 + - description: Xunlong OrangePi Zero 2 + items: + - const: xunlong,orangepi-zero2 + - const: allwinner,sun50i-h616 + additionalProperties: true diff --git a/Documentation/devicetree/bindings/arm/sunxi/allwinner,sun4i-a10-mbus.yaml b/Documentation/devicetree/bindings/arm/sunxi/allwinner,sun4i-a10-mbus.yaml index 8eee312c2e6f..99566688d033 100644 --- a/Documentation/devicetree/bindings/arm/sunxi/allwinner,sun4i-a10-mbus.yaml +++ b/Documentation/devicetree/bindings/arm/sunxi/allwinner,sun4i-a10-mbus.yaml @@ -29,10 +29,20 @@ properties: compatible: enum: - allwinner,sun5i-a13-mbus + - allwinner,sun8i-a33-mbus + - allwinner,sun8i-a50-mbus + - allwinner,sun8i-a83t-mbus - allwinner,sun8i-h3-mbus - allwinner,sun8i-r40-mbus + - allwinner,sun8i-v3s-mbus + - allwinner,sun8i-v536-mbus + - allwinner,sun20i-d1-mbus - allwinner,sun50i-a64-mbus + - allwinner,sun50i-a100-mbus - allwinner,sun50i-h5-mbus + - allwinner,sun50i-h6-mbus + - allwinner,sun50i-h616-mbus + - allwinner,sun50i-r329-mbus reg: minItems: 1 @@ -81,13 +91,13 @@ required: - dma-ranges if: - properties: - compatible: - contains: - enum: - - allwinner,sun8i-h3-mbus - - allwinner,sun50i-a64-mbus - - allwinner,sun50i-h5-mbus + not: + properties: + compatible: + contains: + enum: + - allwinner,sun5i-a13-mbus + - allwinner,sun8i-r40-mbus then: properties: diff --git a/Documentation/devicetree/bindings/arm/tegra/nvidia,tegra-ccplex-cluster.yaml b/Documentation/devicetree/bindings/arm/tegra/nvidia,tegra-ccplex-cluster.yaml index 8c6543b5c0dc..711bb4d08c60 100644 --- a/Documentation/devicetree/bindings/arm/tegra/nvidia,tegra-ccplex-cluster.yaml +++ b/Documentation/devicetree/bindings/arm/tegra/nvidia,tegra-ccplex-cluster.yaml @@ -40,7 +40,6 @@ required: - compatible - reg - nvidia,bpmp - - status examples: - | diff --git a/Documentation/devicetree/bindings/arm/tegra/nvidia,tegra194-axi2apb.yaml b/Documentation/devicetree/bindings/arm/tegra/nvidia,tegra194-axi2apb.yaml new file mode 100644 index 000000000000..788a13f8aa93 --- /dev/null +++ b/Documentation/devicetree/bindings/arm/tegra/nvidia,tegra194-axi2apb.yaml @@ -0,0 +1,40 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: "http://devicetree.org/schemas/arm/tegra/nvidia,tegra194-axi2apb.yaml#" +$schema: "http://devicetree.org/meta-schemas/core.yaml#" + +title: NVIDIA Tegra194 AXI2APB bridge + +maintainers: + - Sumit Gupta + +properties: + $nodename: + pattern: "^axi2apb@([0-9a-f]+)$" + + compatible: + enum: + - nvidia,tegra194-axi2apb + + reg: + maxItems: 6 + description: Physical base address and length of registers for all bridges + +additionalProperties: false + +required: + - compatible + - reg + +examples: + - | + axi2apb: axi2apb@2390000 { + compatible = "nvidia,tegra194-axi2apb"; + reg = <0x02390000 0x1000>, + <0x023a0000 0x1000>, + <0x023b0000 0x1000>, + <0x023c0000 0x1000>, + <0x023d0000 0x1000>, + <0x023e0000 0x1000>; + }; diff --git a/Documentation/devicetree/bindings/arm/tegra/nvidia,tegra194-cbb.yaml b/Documentation/devicetree/bindings/arm/tegra/nvidia,tegra194-cbb.yaml new file mode 100644 index 000000000000..debb2b0c8013 --- /dev/null +++ b/Documentation/devicetree/bindings/arm/tegra/nvidia,tegra194-cbb.yaml @@ -0,0 +1,97 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: "http://devicetree.org/schemas/arm/tegra/nvidia,tegra194-cbb.yaml#" +$schema: "http://devicetree.org/meta-schemas/core.yaml#" + +title: NVIDIA Tegra194 CBB 1.0 bindings + +maintainers: + - Sumit Gupta + +description: |+ + The Control Backbone (CBB) is comprised of the physical path from an + initiator to a target's register configuration space. CBB 1.0 has + multiple hierarchical sub-NOCs (Network-on-Chip) and connects various + initiators and targets using different bridges like AXIP2P, AXI2APB. + + This driver handles errors due to illegal register accesses reported + by the NOCs inside the CBB. NOCs reporting errors are cluster NOCs + "AON-NOC, SCE-NOC, RCE-NOC, BPMP-NOC, CV-NOC" and "CBB Central NOC" + which is the main NOC. + + By default, the access issuing initiator is informed about the error + using SError or Data Abort exception unless the ERD (Error Response + Disable) is enabled/set for that initiator. If the ERD is enabled, then + SError or Data Abort is masked and the error is reported with interrupt. + + - For CCPLEX (CPU Complex) initiator, the driver sets ERD bit. So, the + errors due to illegal accesses from CCPLEX are reported by interrupts. + If ERD is not set, then error is reported by SError. + - For other initiators, the ERD is disabled. So, the access issuing + initiator is informed about the illegal access by Data Abort exception. + In addition, an interrupt is also generated to CCPLEX. These initiators + include all engines using Cortex-R5 (which is ARMv7 CPU cluster) and + engines like TSEC (Security co-processor), NVDEC (NVIDIA Video Decoder + engine) etc which can initiate transactions. + + The driver prints relevant debug information like Error Code, Error + Description, Master, Address, AXI ID, Cache, Protection, Security Group + etc on receiving error notification. + +properties: + $nodename: + pattern: "^[a-z]+-noc@[0-9a-f]+$" + + compatible: + enum: + - nvidia,tegra194-cbb-noc + - nvidia,tegra194-aon-noc + - nvidia,tegra194-bpmp-noc + - nvidia,tegra194-rce-noc + - nvidia,tegra194-sce-noc + + reg: + maxItems: 1 + + interrupts: + description: + CCPLEX receives secure or nonsecure interrupt depending on error type. + A secure interrupt is received for SEC(firewall) & SLV errors and a + non-secure interrupt is received for TMO & DEC errors. + items: + - description: non-secure interrupt + - description: secure interrupt + + nvidia,axi2apb: + $ref: '/schemas/types.yaml#/definitions/phandle' + description: + Specifies the node having all axi2apb bridges which need to be checked + for any error logged in their status register. + + nvidia,apbmisc: + $ref: '/schemas/types.yaml#/definitions/phandle' + description: + Specifies the apbmisc node which need to be used for reading the ERD + register. + +additionalProperties: false + +required: + - compatible + - reg + - interrupts + - nvidia,apbmisc + +examples: + - | + #include + + cbb-noc@2300000 { + compatible = "nvidia,tegra194-cbb-noc"; + reg = <0x02300000 0x1000>; + interrupts = , + ; + nvidia,axi2apb = <&axi2apb>; + nvidia,apbmisc = <&apbmisc>; + }; diff --git a/Documentation/devicetree/bindings/arm/tegra/nvidia,tegra234-cbb.yaml b/Documentation/devicetree/bindings/arm/tegra/nvidia,tegra234-cbb.yaml new file mode 100644 index 000000000000..7b1fe50ffbe0 --- /dev/null +++ b/Documentation/devicetree/bindings/arm/tegra/nvidia,tegra234-cbb.yaml @@ -0,0 +1,74 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: "http://devicetree.org/schemas/arm/tegra/nvidia,tegra234-cbb.yaml#" +$schema: "http://devicetree.org/meta-schemas/core.yaml#" + +title: NVIDIA Tegra CBB 2.0 bindings + +maintainers: + - Sumit Gupta + +description: |+ + The Control Backbone (CBB) is comprised of the physical path from an + initiator to a target's register configuration space. CBB 2.0 consists + of multiple sub-blocks connected to each other to create a topology. + The Tegra234 SoC has different fabrics based on CBB 2.0 architecture + which include cluster fabrics BPMP, AON, PSC, SCE, RCE, DCE, FSI and + "CBB central fabric". + + In CBB 2.0, each initiator which can issue transactions connects to a + Root Master Node (MN) before it connects to any other element of the + fabric. Each Root MN contains a Error Monitor (EM) which detects and + logs error. Interrupts from various EM blocks are collated by Error + Notifier (EN) which is per fabric and presents a single interrupt from + fabric to the SoC interrupt controller. + + The driver handles errors from CBB due to illegal register accesses + and prints debug information about failed transaction on receiving + the interrupt from EN. Debug information includes Error Code, Error + Description, MasterID, Fabric, SlaveID, Address, Cache, Protection, + Security Group etc on receiving error notification. + + If the Error Response Disable (ERD) is set/enabled for an initiator, + then SError or Data abort exception error response is masked and an + interrupt is used for reporting errors due to illegal accesses from + that initiator. The value returned on read failures is '0xFFFFFFFF' + for compatibility with PCIE. + +properties: + $nodename: + pattern: "^[a-z]+-fabric@[0-9a-f]+$" + + compatible: + enum: + - nvidia,tegra234-aon-fabric + - nvidia,tegra234-bpmp-fabric + - nvidia,tegra234-cbb-fabric + - nvidia,tegra234-dce-fabric + - nvidia,tegra234-rce-fabric + - nvidia,tegra234-sce-fabric + + reg: + maxItems: 1 + + interrupts: + items: + - description: secure interrupt from error notifier + +additionalProperties: false + +required: + - compatible + - reg + - interrupts + +examples: + - | + #include + + cbb-fabric@1300000 { + compatible = "nvidia,tegra234-cbb-fabric"; + reg = <0x13a00000 0x400000>; + interrupts = ; + }; diff --git a/Documentation/devicetree/bindings/clock/allwinner,sun8i-a83t-de2-clk.yaml b/Documentation/devicetree/bindings/clock/allwinner,sun8i-a83t-de2-clk.yaml index e79eeac5f086..17caf78f0ccf 100644 --- a/Documentation/devicetree/bindings/clock/allwinner,sun8i-a83t-de2-clk.yaml +++ b/Documentation/devicetree/bindings/clock/allwinner,sun8i-a83t-de2-clk.yaml @@ -28,6 +28,9 @@ properties: - items: - const: allwinner,sun8i-r40-de2-clk - const: allwinner,sun8i-h3-de2-clk + - items: + - const: allwinner,sun20i-d1-de2-clk + - const: allwinner,sun50i-h5-de2-clk reg: maxItems: 1 diff --git a/Documentation/devicetree/bindings/clock/fsl,scu-clk.yaml b/Documentation/devicetree/bindings/clock/fsl,scu-clk.yaml new file mode 100644 index 000000000000..f2c48460a399 --- /dev/null +++ b/Documentation/devicetree/bindings/clock/fsl,scu-clk.yaml @@ -0,0 +1,43 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/clock/fsl,scu-clk.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: i.MX SCU Client Device Node - Clock bindings based on SCU Message Protocol + +maintainers: + - Abel Vesa + +description: i.MX SCU Client Device Node + Client nodes are maintained as children of the relevant IMX-SCU device node. + This binding uses the common clock binding. + (Documentation/devicetree/bindings/clock/clock-bindings.txt) + The clock consumer should specify the desired clock by having the clock + ID in its "clocks" phandle cell. See the full list of clock IDs from + include/dt-bindings/clock/imx8qxp-clock.h + +properties: + compatible: + items: + - enum: + - fsl,imx8dxl-clk + - fsl,imx8qm-clk + - fsl,imx8qxp-clk + - const: fsl,scu-clk + + '#clock-cells': + const: 2 + +required: + - compatible + - '#clock-cells' + +additionalProperties: false + +examples: + - | + clock-controller { + compatible = "fsl,imx8qxp-clk", "fsl,scu-clk"; + #clock-cells = <2>; + }; diff --git a/Documentation/devicetree/bindings/clock/nuvoton,npcm845-clk.yaml b/Documentation/devicetree/bindings/clock/nuvoton,npcm845-clk.yaml new file mode 100644 index 000000000000..771db2ddf026 --- /dev/null +++ b/Documentation/devicetree/bindings/clock/nuvoton,npcm845-clk.yaml @@ -0,0 +1,49 @@ +# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/clock/nuvoton,npcm845-clk.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Nuvoton NPCM8XX Clock Controller Binding + +maintainers: + - Tomer Maimon + +description: | + Nuvoton Arbel BMC NPCM8XX contains an integrated clock controller, which + generates and supplies clocks to all modules within the BMC. + +properties: + compatible: + enum: + - nuvoton,npcm845-clk + + reg: + maxItems: 1 + + '#clock-cells': + const: 1 + description: + See include/dt-bindings/clock/nuvoton,npcm8xx-clock.h for the full + list of NPCM8XX clock IDs. + +required: + - compatible + - reg + - '#clock-cells' + +additionalProperties: false + +examples: + - | + ahb { + #address-cells = <2>; + #size-cells = <2>; + + clock-controller@f0801000 { + compatible = "nuvoton,npcm845-clk"; + reg = <0x0 0xf0801000 0x0 0x1000>; + #clock-cells = <1>; + }; + }; +... diff --git a/Documentation/devicetree/bindings/clock/qcom,dispcc-sm8x50.yaml b/Documentation/devicetree/bindings/clock/qcom,dispcc-sm8x50.yaml index 31497677e8de..7a8d375e055e 100644 --- a/Documentation/devicetree/bindings/clock/qcom,dispcc-sm8x50.yaml +++ b/Documentation/devicetree/bindings/clock/qcom,dispcc-sm8x50.yaml @@ -4,18 +4,19 @@ $id: http://devicetree.org/schemas/clock/qcom,dispcc-sm8x50.yaml# $schema: http://devicetree.org/meta-schemas/core.yaml# -title: Qualcomm Display Clock & Reset Controller Binding for SM8150/SM8250 +title: Qualcomm Display Clock & Reset Controller Binding for SM8150/SM8250/SM8350 maintainers: - Jonathan Marek description: | Qualcomm display clock control module which supports the clocks, resets and - power domains on SM8150 and SM8250. + power domains on SM8150/SM8250/SM8350. See also: dt-bindings/clock/qcom,dispcc-sm8150.h dt-bindings/clock/qcom,dispcc-sm8250.h + dt-bindings/clock/qcom,dispcc-sm8350.h properties: compatible: @@ -23,6 +24,7 @@ properties: - qcom,sc8180x-dispcc - qcom,sm8150-dispcc - qcom,sm8250-dispcc + - qcom,sm8350-dispcc clocks: items: diff --git a/Documentation/devicetree/bindings/clock/qcom,gpucc-sm8350.yaml b/Documentation/devicetree/bindings/clock/qcom,gpucc-sm8350.yaml new file mode 100644 index 000000000000..0a0546c079a9 --- /dev/null +++ b/Documentation/devicetree/bindings/clock/qcom,gpucc-sm8350.yaml @@ -0,0 +1,72 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/clock/qcom,gpucc-sm8350.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Qualcomm Graphics Clock & Reset Controller Binding + +maintainers: + - Robert Foss + +description: | + Qualcomm graphics clock control module which supports the clocks, resets and + power domains on Qualcomm SoCs. + + See also: + dt-bindings/clock/qcom,gpucc-sm8350.h + +properties: + compatible: + enum: + - qcom,sm8350-gpucc + + clocks: + items: + - description: Board XO source + - description: GPLL0 main branch source + - description: GPLL0 div branch source + + '#clock-cells': + const: 1 + + '#reset-cells': + const: 1 + + '#power-domain-cells': + const: 1 + + reg: + maxItems: 1 + +required: + - compatible + - reg + - clocks + - '#clock-cells' + - '#reset-cells' + - '#power-domain-cells' + +additionalProperties: false + +examples: + - | + #include + #include + + soc { + #address-cells = <2>; + #size-cells = <2>; + + clock-controller@3d90000 { + compatible = "qcom,sm8350-gpucc"; + reg = <0 0x03d90000 0 0x9000>; + clocks = <&rpmhcc RPMH_CXO_CLK>, + <&gcc GCC_GPU_GPLL0_CLK_SRC>, + <&gcc GCC_GPU_GPLL0_DIV_CLK_SRC>; + #clock-cells = <1>; + #reset-cells = <1>; + #power-domain-cells = <1>; + }; + }; +... diff --git a/Documentation/devicetree/bindings/clock/qcom,sm8450-camcc.yaml b/Documentation/devicetree/bindings/clock/qcom,sm8450-camcc.yaml new file mode 100644 index 000000000000..268f4c6ae0ee --- /dev/null +++ b/Documentation/devicetree/bindings/clock/qcom,sm8450-camcc.yaml @@ -0,0 +1,80 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/clock/qcom,sm8450-camcc.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Qualcomm Camera Clock & Reset Controller Binding for SM8450 + +maintainers: + - Vladimir Zapolskiy + +description: | + Qualcomm camera clock control module which supports the clocks, resets and + power domains on SM8450. + + See also include/dt-bindings/clock/qcom,sm8450-camcc.h + +properties: + compatible: + const: qcom,sm8450-camcc + + clocks: + items: + - description: Camera AHB clock from GCC + - description: Board XO source + - description: Board active XO source + - description: Sleep clock source + + power-domains: + maxItems: 1 + description: + A phandle and PM domain specifier for the MMCX power domain. + + required-opps: + description: + A phandle to an OPP node describing required MMCX performance point. + + '#clock-cells': + const: 1 + + '#reset-cells': + const: 1 + + '#power-domain-cells': + const: 1 + + reg: + maxItems: 1 + +required: + - compatible + - reg + - clocks + - power-domains + - required-opps + - '#clock-cells' + - '#reset-cells' + - '#power-domain-cells' + +additionalProperties: false + +examples: + - | + #include + #include + #include + clock-controller@ade0000 { + compatible = "qcom,sm8450-camcc"; + reg = <0xade0000 0x20000>; + clocks = <&gcc GCC_CAMERA_AHB_CLK>, + <&rpmhcc RPMH_CXO_CLK>, + <&rpmhcc RPMH_CXO_CLK_A>, + <&sleep_clk>; + power-domains = <&rpmhpd SM8450_MMCX>; + required-opps = <&rpmhpd_opp_low_svs>; + #clock-cells = <1>; + #reset-cells = <1>; + #power-domain-cells = <1>; + }; +... diff --git a/Documentation/devicetree/bindings/clock/samsung,exynos7885-clock.yaml b/Documentation/devicetree/bindings/clock/samsung,exynos7885-clock.yaml index 5073e569a47f..006d33a9e0f1 100644 --- a/Documentation/devicetree/bindings/clock/samsung,exynos7885-clock.yaml +++ b/Documentation/devicetree/bindings/clock/samsung,exynos7885-clock.yaml @@ -33,6 +33,7 @@ properties: enum: - samsung,exynos7885-cmu-top - samsung,exynos7885-cmu-core + - samsung,exynos7885-cmu-fsys - samsung,exynos7885-cmu-peri clocks: @@ -88,6 +89,32 @@ allOf: - const: dout_core_cci - const: dout_core_g3d + - if: + properties: + compatible: + contains: + const: samsung,exynos7885-cmu-fsys + + then: + properties: + clocks: + items: + - description: External reference clock (26 MHz) + - description: CMU_FSYS bus clock (from CMU_TOP) + - description: MMC_CARD clock (from CMU_TOP) + - description: MMC_EMBD clock (from CMU_TOP) + - description: MMC_SDIO clock (from CMU_TOP) + - description: USB30DRD clock (from CMU_TOP) + + clock-names: + items: + - const: oscclk + - const: dout_fsys_bus + - const: dout_fsys_mmc_card + - const: dout_fsys_mmc_embd + - const: dout_fsys_mmc_sdio + - const: dout_fsys_usb30drd + - if: properties: compatible: diff --git a/Documentation/devicetree/bindings/clock/st,stm32mp1-rcc.yaml b/Documentation/devicetree/bindings/clock/st,stm32mp1-rcc.yaml index f8c474227807..242fe922b035 100644 --- a/Documentation/devicetree/bindings/clock/st,stm32mp1-rcc.yaml +++ b/Documentation/devicetree/bindings/clock/st,stm32mp1-rcc.yaml @@ -78,6 +78,7 @@ if: contains: enum: - st,stm32mp1-rcc-secure + - st,stm32mp13-rcc then: properties: clocks: diff --git a/Documentation/devicetree/bindings/clock/sunplus,sp7021-clkc.yaml b/Documentation/devicetree/bindings/clock/sunplus,sp7021-clkc.yaml new file mode 100644 index 000000000000..bcc14088220a --- /dev/null +++ b/Documentation/devicetree/bindings/clock/sunplus,sp7021-clkc.yaml @@ -0,0 +1,52 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +# Copyright (C) Sunplus Co., Ltd. 2021 +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/clock/sunplus,sp7021-clkc.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Sunplus SP7021 SoC Clock Controller + +maintainers: + - Qin Jian + +properties: + compatible: + const: sunplus,sp7021-clkc + + reg: + maxItems: 3 + + clocks: + maxItems: 1 + + "#clock-cells": + const: 1 + +required: + - compatible + - reg + - clocks + - "#clock-cells" + +additionalProperties: false + +examples: + - | + extclk: osc0 { + compatible = "fixed-clock"; + #clock-cells = <0>; + clock-frequency = <27000000>; + clock-output-names = "extclk"; + }; + + clkc: clock-controller@9c000004 { + compatible = "sunplus,sp7021-clkc"; + reg = <0x9c000004 0x28>, + <0x9c000200 0x44>, + <0x9c000268 0x08>; + clocks = <&extclk>; + #clock-cells = <1>; + }; + +... diff --git a/Documentation/devicetree/bindings/cpufreq/qcom-cpufreq-nvmem.yaml b/Documentation/devicetree/bindings/cpufreq/qcom-cpufreq-nvmem.yaml index a9a776da5505..10b3a7a4af36 100644 --- a/Documentation/devicetree/bindings/cpufreq/qcom-cpufreq-nvmem.yaml +++ b/Documentation/devicetree/bindings/cpufreq/qcom-cpufreq-nvmem.yaml @@ -63,8 +63,8 @@ additionalProperties: true examples: - | / { - model = "Qualcomm Technologies, Inc. QCS404"; - compatible = "qcom,qcs404"; + model = "Qualcomm Technologies, Inc. QCS404 EVB 1000"; + compatible = "qcom,qcs404-evb-1000", "qcom,qcs404-evb", "qcom,qcs404"; #address-cells = <2>; #size-cells = <2>; diff --git a/Documentation/devicetree/bindings/devfreq/exynos-bus.txt b/Documentation/devicetree/bindings/devfreq/exynos-bus.txt deleted file mode 100644 index bcaa2c08ac11..000000000000 --- a/Documentation/devicetree/bindings/devfreq/exynos-bus.txt +++ /dev/null @@ -1,488 +0,0 @@ -* Generic Exynos Bus frequency device - -The Samsung Exynos SoC has many buses for data transfer between DRAM -and sub-blocks in SoC. Most Exynos SoCs share the common architecture -for buses. Generally, each bus of Exynos SoC includes a source clock -and a power line, which are able to change the clock frequency -of the bus in runtime. To monitor the usage of each bus in runtime, -the driver uses the PPMU (Platform Performance Monitoring Unit), which -is able to measure the current load of sub-blocks. - -The Exynos SoC includes the various sub-blocks which have the each AXI bus. -The each AXI bus has the owned source clock but, has not the only owned -power line. The power line might be shared among one more sub-blocks. -So, we can divide into two type of device as the role of each sub-block. -There are two type of bus devices as following: -- parent bus device -- passive bus device - -Basically, parent and passive bus device share the same power line. -The parent bus device can only change the voltage of shared power line -and the rest bus devices (passive bus device) depend on the decision of -the parent bus device. If there are three blocks which share the VDD_xxx -power line, Only one block should be parent device and then the rest blocks -should depend on the parent device as passive device. - - VDD_xxx |--- A block (parent) - |--- B block (passive) - |--- C block (passive) - -There are a little different composition among Exynos SoC because each Exynos -SoC has different sub-blocks. Therefore, such difference should be specified -in devicetree file instead of each device driver. In result, this driver -is able to support the bus frequency for all Exynos SoCs. - -Required properties for all bus devices: -- compatible: Should be "samsung,exynos-bus". -- clock-names : the name of clock used by the bus, "bus". -- clocks : phandles for clock specified in "clock-names" property. -- operating-points-v2: the OPP table including frequency/voltage information - to support DVFS (Dynamic Voltage/Frequency Scaling) feature. - -Required properties only for parent bus device: -- vdd-supply: the regulator to provide the buses with the voltage. -- devfreq-events: the devfreq-event device to monitor the current utilization - of buses. - -Required properties only for passive bus device: -- devfreq: the parent bus device. - -Optional properties only for parent bus device: -- exynos,saturation-ratio: the percentage value which is used to calibrate - the performance count against total cycle count. - -Optional properties for the interconnect functionality (QoS frequency -constraints): -- #interconnect-cells: should be 0. -- interconnects: as documented in ../interconnect.txt, describes a path at the - higher level interconnects used by this interconnect provider. - If this interconnect provider is directly linked to a top level interconnect - provider the property contains only one phandle. The provider extends - the interconnect graph by linking its node to a node registered by provider - pointed to by first phandle in the 'interconnects' property. - -- samsung,data-clock-ratio: ratio of the data throughput in B/s to minimum data - clock frequency in Hz, default value is 8 when this property is missing. - -Detailed correlation between sub-blocks and power line according to Exynos SoC: -- In case of Exynos3250, there are two power line as following: - VDD_MIF |--- DMC - - VDD_INT |--- LEFTBUS (parent device) - |--- PERIL - |--- MFC - |--- G3D - |--- RIGHTBUS - |--- PERIR - |--- FSYS - |--- LCD0 - |--- PERIR - |--- ISP - |--- CAM - -- In case of Exynos4210, there is one power line as following: - VDD_INT |--- DMC (parent device) - |--- LEFTBUS - |--- PERIL - |--- MFC(L) - |--- G3D - |--- TV - |--- LCD0 - |--- RIGHTBUS - |--- PERIR - |--- MFC(R) - |--- CAM - |--- FSYS - |--- GPS - |--- LCD0 - |--- LCD1 - -- In case of Exynos4x12, there are two power line as following: - VDD_MIF |--- DMC - - VDD_INT |--- LEFTBUS (parent device) - |--- PERIL - |--- MFC(L) - |--- G3D - |--- TV - |--- IMAGE - |--- RIGHTBUS - |--- PERIR - |--- MFC(R) - |--- CAM - |--- FSYS - |--- GPS - |--- LCD0 - |--- ISP - -- In case of Exynos5422, there are two power line as following: - VDD_MIF |--- DREX 0 (parent device, DRAM EXpress controller) - |--- DREX 1 - - VDD_INT |--- NoC_Core (parent device) - |--- G2D - |--- G3D - |--- DISP1 - |--- NoC_WCORE - |--- GSCL - |--- MSCL - |--- ISP - |--- MFC - |--- GEN - |--- PERIS - |--- PERIC - |--- FSYS - |--- FSYS2 - -- In case of Exynos5433, there is VDD_INT power line as following: - VDD_INT |--- G2D (parent device) - |--- MSCL - |--- GSCL - |--- JPEG - |--- MFC - |--- HEVC - |--- BUS0 - |--- BUS1 - |--- BUS2 - |--- PERIS (Fixed clock rate) - |--- PERIC (Fixed clock rate) - |--- FSYS (Fixed clock rate) - -Example 1: - Show the AXI buses of Exynos3250 SoC. Exynos3250 divides the buses to - power line (regulator). The MIF (Memory Interface) AXI bus is used to - transfer data between DRAM and CPU and uses the VDD_MIF regulator. - - - MIF (Memory Interface) block - : VDD_MIF |--- DMC (Dynamic Memory Controller) - - - INT (Internal) block - : VDD_INT |--- LEFTBUS (parent device) - |--- PERIL - |--- MFC - |--- G3D - |--- RIGHTBUS - |--- FSYS - |--- LCD0 - |--- PERIR - |--- ISP - |--- CAM - - - MIF bus's frequency/voltage table - ----------------------- - |Lv| Freq | Voltage | - ----------------------- - |L1| 50000 |800000 | - |L2| 100000 |800000 | - |L3| 134000 |800000 | - |L4| 200000 |825000 | - |L5| 400000 |875000 | - ----------------------- - - - INT bus's frequency/voltage table - ---------------------------------------------------------- - |Block|LEFTBUS|RIGHTBUS|MCUISP |ISP |PERIL ||VDD_INT | - | name| |LCD0 | | | || | - | | |FSYS | | | || | - | | |MFC | | | || | - ---------------------------------------------------------- - |Mode |*parent|passive |passive|passive|passive|| | - ---------------------------------------------------------- - |Lv |Frequency ||Voltage | - ---------------------------------------------------------- - |L1 |50000 |50000 |50000 |50000 |50000 ||900000 | - |L2 |80000 |80000 |80000 |80000 |80000 ||900000 | - |L3 |100000 |100000 |100000 |100000 |100000 ||1000000 | - |L4 |134000 |134000 |200000 |200000 | ||1000000 | - |L5 |200000 |200000 |400000 |300000 | ||1000000 | - ---------------------------------------------------------- - -Example 2: - The bus of DMC (Dynamic Memory Controller) block in exynos3250.dtsi - is listed below: - - bus_dmc: bus_dmc { - compatible = "samsung,exynos-bus"; - clocks = <&cmu_dmc CLK_DIV_DMC>; - clock-names = "bus"; - operating-points-v2 = <&bus_dmc_opp_table>; - status = "disabled"; - }; - - bus_dmc_opp_table: opp_table1 { - compatible = "operating-points-v2"; - opp-shared; - - opp-50000000 { - opp-hz = /bits/ 64 <50000000>; - opp-microvolt = <800000>; - }; - opp-100000000 { - opp-hz = /bits/ 64 <100000000>; - opp-microvolt = <800000>; - }; - opp-134000000 { - opp-hz = /bits/ 64 <134000000>; - opp-microvolt = <800000>; - }; - opp-200000000 { - opp-hz = /bits/ 64 <200000000>; - opp-microvolt = <825000>; - }; - opp-400000000 { - opp-hz = /bits/ 64 <400000000>; - opp-microvolt = <875000>; - }; - }; - - bus_leftbus: bus_leftbus { - compatible = "samsung,exynos-bus"; - clocks = <&cmu CLK_DIV_GDL>; - clock-names = "bus"; - operating-points-v2 = <&bus_leftbus_opp_table>; - status = "disabled"; - }; - - bus_rightbus: bus_rightbus { - compatible = "samsung,exynos-bus"; - clocks = <&cmu CLK_DIV_GDR>; - clock-names = "bus"; - operating-points-v2 = <&bus_leftbus_opp_table>; - status = "disabled"; - }; - - bus_lcd0: bus_lcd0 { - compatible = "samsung,exynos-bus"; - clocks = <&cmu CLK_DIV_ACLK_160>; - clock-names = "bus"; - operating-points-v2 = <&bus_leftbus_opp_table>; - status = "disabled"; - }; - - bus_fsys: bus_fsys { - compatible = "samsung,exynos-bus"; - clocks = <&cmu CLK_DIV_ACLK_200>; - clock-names = "bus"; - operating-points-v2 = <&bus_leftbus_opp_table>; - status = "disabled"; - }; - - bus_mcuisp: bus_mcuisp { - compatible = "samsung,exynos-bus"; - clocks = <&cmu CLK_DIV_ACLK_400_MCUISP>; - clock-names = "bus"; - operating-points-v2 = <&bus_mcuisp_opp_table>; - status = "disabled"; - }; - - bus_isp: bus_isp { - compatible = "samsung,exynos-bus"; - clocks = <&cmu CLK_DIV_ACLK_266>; - clock-names = "bus"; - operating-points-v2 = <&bus_isp_opp_table>; - status = "disabled"; - }; - - bus_peril: bus_peril { - compatible = "samsung,exynos-bus"; - clocks = <&cmu CLK_DIV_ACLK_100>; - clock-names = "bus"; - operating-points-v2 = <&bus_peril_opp_table>; - status = "disabled"; - }; - - bus_mfc: bus_mfc { - compatible = "samsung,exynos-bus"; - clocks = <&cmu CLK_SCLK_MFC>; - clock-names = "bus"; - operating-points-v2 = <&bus_leftbus_opp_table>; - status = "disabled"; - }; - - bus_leftbus_opp_table: opp_table1 { - compatible = "operating-points-v2"; - opp-shared; - - opp-50000000 { - opp-hz = /bits/ 64 <50000000>; - opp-microvolt = <900000>; - }; - opp-80000000 { - opp-hz = /bits/ 64 <80000000>; - opp-microvolt = <900000>; - }; - opp-100000000 { - opp-hz = /bits/ 64 <100000000>; - opp-microvolt = <1000000>; - }; - opp-134000000 { - opp-hz = /bits/ 64 <134000000>; - opp-microvolt = <1000000>; - }; - opp-200000000 { - opp-hz = /bits/ 64 <200000000>; - opp-microvolt = <1000000>; - }; - }; - - bus_mcuisp_opp_table: opp_table2 { - compatible = "operating-points-v2"; - opp-shared; - - opp-50000000 { - opp-hz = /bits/ 64 <50000000>; - }; - opp-80000000 { - opp-hz = /bits/ 64 <80000000>; - }; - opp-100000000 { - opp-hz = /bits/ 64 <100000000>; - }; - opp-200000000 { - opp-hz = /bits/ 64 <200000000>; - }; - opp-400000000 { - opp-hz = /bits/ 64 <400000000>; - }; - }; - - bus_isp_opp_table: opp_table3 { - compatible = "operating-points-v2"; - opp-shared; - - opp-50000000 { - opp-hz = /bits/ 64 <50000000>; - }; - opp-80000000 { - opp-hz = /bits/ 64 <80000000>; - }; - opp-100000000 { - opp-hz = /bits/ 64 <100000000>; - }; - opp-200000000 { - opp-hz = /bits/ 64 <200000000>; - }; - opp-300000000 { - opp-hz = /bits/ 64 <300000000>; - }; - }; - - bus_peril_opp_table: opp_table4 { - compatible = "operating-points-v2"; - opp-shared; - - opp-50000000 { - opp-hz = /bits/ 64 <50000000>; - }; - opp-80000000 { - opp-hz = /bits/ 64 <80000000>; - }; - opp-100000000 { - opp-hz = /bits/ 64 <100000000>; - }; - }; - - - Usage case to handle the frequency and voltage of bus on runtime - in exynos3250-rinato.dts is listed below: - - &bus_dmc { - devfreq-events = <&ppmu_dmc0_3>, <&ppmu_dmc1_3>; - vdd-supply = <&buck1_reg>; /* VDD_MIF */ - status = "okay"; - }; - - &bus_leftbus { - devfreq-events = <&ppmu_leftbus_3>, <&ppmu_rightbus_3>; - vdd-supply = <&buck3_reg>; - status = "okay"; - }; - - &bus_rightbus { - devfreq = <&bus_leftbus>; - status = "okay"; - }; - - &bus_lcd0 { - devfreq = <&bus_leftbus>; - status = "okay"; - }; - - &bus_fsys { - devfreq = <&bus_leftbus>; - status = "okay"; - }; - - &bus_mcuisp { - devfreq = <&bus_leftbus>; - status = "okay"; - }; - - &bus_isp { - devfreq = <&bus_leftbus>; - status = "okay"; - }; - - &bus_peril { - devfreq = <&bus_leftbus>; - status = "okay"; - }; - - &bus_mfc { - devfreq = <&bus_leftbus>; - status = "okay"; - }; - -Example 3: - An interconnect path "bus_display -- bus_leftbus -- bus_dmc" on - Exynos4412 SoC with video mixer as an interconnect consumer device. - - soc { - bus_dmc: bus_dmc { - compatible = "samsung,exynos-bus"; - clocks = <&clock CLK_DIV_DMC>; - clock-names = "bus"; - operating-points-v2 = <&bus_dmc_opp_table>; - samsung,data-clock-ratio = <4>; - #interconnect-cells = <0>; - }; - - bus_leftbus: bus_leftbus { - compatible = "samsung,exynos-bus"; - clocks = <&clock CLK_DIV_GDL>; - clock-names = "bus"; - operating-points-v2 = <&bus_leftbus_opp_table>; - #interconnect-cells = <0>; - interconnects = <&bus_dmc>; - }; - - bus_display: bus_display { - compatible = "samsung,exynos-bus"; - clocks = <&clock CLK_ACLK160>; - clock-names = "bus"; - operating-points-v2 = <&bus_display_opp_table>; - #interconnect-cells = <0>; - interconnects = <&bus_leftbus &bus_dmc>; - }; - - bus_dmc_opp_table: opp_table1 { - compatible = "operating-points-v2"; - /* ... */ - } - - bus_leftbus_opp_table: opp_table3 { - compatible = "operating-points-v2"; - /* ... */ - }; - - bus_display_opp_table: opp_table4 { - compatible = "operating-points-v2"; - /* .. */ - }; - - &mixer { - compatible = "samsung,exynos4212-mixer"; - interconnects = <&bus_display &bus_dmc>; - /* ... */ - }; - }; diff --git a/Documentation/devicetree/bindings/display/panel/lgphilips,lb035q02.yaml b/Documentation/devicetree/bindings/display/panel/lgphilips,lb035q02.yaml index 5e4e0e552c2f..628c4b898111 100644 --- a/Documentation/devicetree/bindings/display/panel/lgphilips,lb035q02.yaml +++ b/Documentation/devicetree/bindings/display/panel/lgphilips,lb035q02.yaml @@ -21,6 +21,9 @@ properties: enable-gpios: true port: true + spi-cpha: true + spi-cpol: true + required: - compatible - enable-gpios diff --git a/Documentation/devicetree/bindings/display/panel/samsung,ld9040.yaml b/Documentation/devicetree/bindings/display/panel/samsung,ld9040.yaml index d525165d6d63..c0fabeb38628 100644 --- a/Documentation/devicetree/bindings/display/panel/samsung,ld9040.yaml +++ b/Documentation/devicetree/bindings/display/panel/samsung,ld9040.yaml @@ -42,6 +42,9 @@ properties: panel-height-mm: description: physical panel height [mm] + spi-cpha: true + spi-cpol: true + required: - compatible - reg diff --git a/Documentation/devicetree/bindings/display/panel/sitronix,st7789v.yaml b/Documentation/devicetree/bindings/display/panel/sitronix,st7789v.yaml index 9e1d707c2ace..d984b59daa4a 100644 --- a/Documentation/devicetree/bindings/display/panel/sitronix,st7789v.yaml +++ b/Documentation/devicetree/bindings/display/panel/sitronix,st7789v.yaml @@ -23,6 +23,9 @@ properties: backlight: true port: true + spi-cpha: true + spi-cpol: true + required: - compatible - reg diff --git a/Documentation/devicetree/bindings/display/panel/tpo,td.yaml b/Documentation/devicetree/bindings/display/panel/tpo,td.yaml index f902a9d74141..e8c8ee8d7c88 100644 --- a/Documentation/devicetree/bindings/display/panel/tpo,td.yaml +++ b/Documentation/devicetree/bindings/display/panel/tpo,td.yaml @@ -28,6 +28,9 @@ properties: backlight: true port: true + spi-cpha: true + spi-cpol: true + required: - compatible - port diff --git a/Documentation/devicetree/bindings/firmware/arm,scmi.yaml b/Documentation/devicetree/bindings/firmware/arm,scmi.yaml index 948e2a38beed..1c0388da6721 100644 --- a/Documentation/devicetree/bindings/firmware/arm,scmi.yaml +++ b/Documentation/devicetree/bindings/firmware/arm,scmi.yaml @@ -183,6 +183,12 @@ properties: required: - reg + protocol@18: + type: object + properties: + reg: + const: 0x18 + additionalProperties: false patternProperties: @@ -323,6 +329,10 @@ examples: }; }; }; + + scmi_powercap: protocol@18 { + reg = <0x18>; + }; }; }; diff --git a/Documentation/devicetree/bindings/firmware/fsl,scu.yaml b/Documentation/devicetree/bindings/firmware/fsl,scu.yaml new file mode 100644 index 000000000000..b40b0ef56978 --- /dev/null +++ b/Documentation/devicetree/bindings/firmware/fsl,scu.yaml @@ -0,0 +1,210 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/firmware/fsl,scu.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: NXP i.MX System Controller Firmware (SCFW) + +maintainers: + - Dong Aisheng + +description: + The System Controller Firmware (SCFW) is a low-level system function + which runs on a dedicated Cortex-M core to provide power, clock, and + resource management. It exists on some i.MX8 processors. e.g. i.MX8QM + (QM, QP), and i.MX8QX (QXP, DX). + The AP communicates with the SC using a multi-ported MU module found + in the LSIO subsystem. The current definition of this MU module provides + 5 remote AP connections to the SC to support up to 5 execution environments + (TZ, HV, standard Linux, etc.). The SC side of this MU module interfaces + with the LSIO DSC IP bus. The SC firmware will communicate with this MU + using the MSI bus. + +properties: + compatible: + const: fsl,imx-scu + + clock-controller: + description: + Clock controller node that provides the clocks controlled by the SCU + $ref: /schemas/clock/fsl,scu-clk.yaml + + ocotp: + description: + OCOTP controller node provided by the SCU + $ref: /schemas/nvmem/fsl,scu-ocotp.yaml + + keys: + description: + Keys provided by the SCU + $ref: /schemas/input/fsl,scu-key.yaml + + mboxes: + description: + A list of phandles of TX MU channels followed by a list of phandles of + RX MU channels. The list may include at the end one more optional MU + channel for general interrupt. The number of expected tx and rx + channels is 1 TX and 1 RX channels if MU instance is "fsl,imx8-mu-scu" + compatible, 4 TX and 4 RX channels otherwise. All MU channels must be + within the same MU instance. Cross instances are not allowed. The MU + instance can only be one of LSIO MU0~M4 for imx8qxp and imx8qm. Users + need to ensure that one is used that does not conflict with other + execution environments such as ATF. + oneOf: + - items: + - description: TX0 MU channel + - description: RX0 MU channel + - items: + - description: TX0 MU channel + - description: RX0 MU channel + - description: optional MU channel for general interrupt + - items: + - description: TX0 MU channel + - description: TX1 MU channel + - description: TX2 MU channel + - description: TX3 MU channel + - description: RX0 MU channel + - description: RX1 MU channel + - description: RX2 MU channel + - description: RX3 MU channel + - items: + - description: TX0 MU channel + - description: TX1 MU channel + - description: TX2 MU channel + - description: TX3 MU channel + - description: RX0 MU channel + - description: RX1 MU channel + - description: RX2 MU channel + - description: RX3 MU channel + - description: optional MU channel for general interrupt + + mbox-names: + oneOf: + - items: + - const: tx0 + - const: rx0 + - items: + - const: tx0 + - const: rx0 + - const: gip3 + - items: + - const: tx0 + - const: tx1 + - const: tx2 + - const: tx3 + - const: rx0 + - const: rx1 + - const: rx2 + - const: rx3 + - items: + - const: tx0 + - const: tx1 + - const: tx2 + - const: tx3 + - const: rx0 + - const: rx1 + - const: rx2 + - const: rx3 + - const: gip3 + + pinctrl: + description: + Pin controller provided by the SCU + $ref: /schemas/pinctrl/fsl,scu-pinctrl.yaml + + power-controller: + description: + Power domains controller node that provides the power domains + controlled by the SCU + $ref: /schemas/power/fsl,scu-pd.yaml + + rtc: + description: + RTC controller provided by the SCU + $ref: /schemas/rtc/fsl,scu-rtc.yaml + + thermal-sensor: + description: + Thermal sensor provided by the SCU + $ref: /schemas/thermal/fsl,scu-thermal.yaml + + watchdog: + description: + Watchdog controller provided by the SCU + $ref: /schemas/watchdog/fsl,scu-wdt.yaml + +required: + - compatible + - mbox-names + - mboxes + +additionalProperties: false + +examples: + - | + #include + #include + #include + + firmware { + system-controller { + compatible = "fsl,imx-scu"; + mbox-names = "tx0", "tx1", "tx2", "tx3", + "rx0", "rx1", "rx2", "rx3", + "gip3"; + mboxes = <&lsio_mu1 0 0 &lsio_mu1 0 1 &lsio_mu1 0 2 &lsio_mu1 0 3 + &lsio_mu1 1 0 &lsio_mu1 1 1 &lsio_mu1 1 2 &lsio_mu1 1 3 + &lsio_mu1 3 3>; + + clock-controller { + compatible = "fsl,imx8qxp-clk", "fsl,scu-clk"; + #clock-cells = <2>; + }; + + pinctrl { + compatible = "fsl,imx8qxp-iomuxc"; + + pinctrl_lpuart0: lpuart0grp { + fsl,pins = < + IMX8QXP_UART0_RX_ADMA_UART0_RX 0x06000020 + IMX8QXP_UART0_TX_ADMA_UART0_TX 0x06000020 + >; + }; + }; + + ocotp { + compatible = "fsl,imx8qxp-scu-ocotp"; + #address-cells = <1>; + #size-cells = <1>; + + fec_mac0: mac@2c4 { + reg = <0x2c4 6>; + }; + }; + + power-controller { + compatible = "fsl,imx8qxp-scu-pd", "fsl,scu-pd"; + #power-domain-cells = <1>; + }; + + rtc { + compatible = "fsl,imx8qxp-sc-rtc"; + }; + + keys { + compatible = "fsl,imx8qxp-sc-key", "fsl,imx-sc-key"; + linux,keycodes = ; + }; + + watchdog { + compatible = "fsl,imx8qxp-sc-wdt", "fsl,imx-sc-wdt"; + timeout-sec = <60>; + }; + + thermal-sensor { + compatible = "fsl,imx8qxp-sc-thermal", "fsl,imx-sc-thermal"; + #thermal-sensor-cells = <1>; + }; + }; + }; diff --git a/Documentation/devicetree/bindings/firmware/qcom,scm.txt b/Documentation/devicetree/bindings/firmware/qcom,scm.txt index 0f4e5ab26477..b3f702cbed87 100644 --- a/Documentation/devicetree/bindings/firmware/qcom,scm.txt +++ b/Documentation/devicetree/bindings/firmware/qcom,scm.txt @@ -23,10 +23,13 @@ Required properties: * "qcom,scm-msm8994" * "qcom,scm-msm8996" * "qcom,scm-msm8998" + * "qcom,scm-qcs404" * "qcom,scm-sc7180" * "qcom,scm-sc7280" + * "qcom,scm-sm6125" * "qcom,scm-sdm845" * "qcom,scm-sdx55" + * "qcom,scm-sdx65" * "qcom,scm-sm6350" * "qcom,scm-sm8150" * "qcom,scm-sm8250" @@ -43,6 +46,7 @@ Required properties: clock and "bus" for the bus clock per the requirements of the compatible. - qcom,dload-mode: phandle to the TCSR hardware block and offset of the download mode control register (optional) +- interconnects: Specifies the bandwidth requirements of the SCM interface (optional) Example for MSM8916: diff --git a/Documentation/devicetree/bindings/gpio/gpio-zynq.yaml b/Documentation/devicetree/bindings/gpio/gpio-zynq.yaml index 378da2649e66..29c27eadbac8 100644 --- a/Documentation/devicetree/bindings/gpio/gpio-zynq.yaml +++ b/Documentation/devicetree/bindings/gpio/gpio-zynq.yaml @@ -11,7 +11,11 @@ maintainers: properties: compatible: - const: xlnx,zynq-gpio-1.0 + enum: + - xlnx,zynq-gpio-1.0 + - xlnx,zynqmp-gpio-1.0 + - xlnx,versal-gpio-1.0 + - xlnx,pmc-gpio-1.0 reg: maxItems: 1 @@ -24,6 +28,11 @@ properties: gpio-controller: true + gpio-line-names: + description: strings describing the names of each gpio line + minItems: 58 + maxItems: 174 + interrupt-controller: true "#interrupt-cells": @@ -32,6 +41,54 @@ properties: clocks: maxItems: 1 + power-domains: + maxItems: 1 + +allOf: + - if: + properties: + compatible: + enum: + - xlnx,zynqmp-gpio-1.0 + then: + properties: + gpio-line-names: + minItems: 174 + maxItems: 174 + + - if: + properties: + compatible: + enum: + - xlnx,zynq-gpio-1.0 + then: + properties: + gpio-line-names: + minItems: 118 + maxItems: 118 + + - if: + properties: + compatible: + enum: + - xlnx,versal-gpio-1.0 + then: + properties: + gpio-line-names: + minItems: 58 + maxItems: 58 + + - if: + properties: + compatible: + enum: + - xlnx,pmc-gpio-1.0 + then: + properties: + gpio-line-names: + minItems: 116 + maxItems: 116 + required: - compatible - reg diff --git a/Documentation/devicetree/bindings/arm/renesas,prr.yaml b/Documentation/devicetree/bindings/hwinfo/renesas,prr.yaml similarity index 85% rename from Documentation/devicetree/bindings/arm/renesas,prr.yaml rename to Documentation/devicetree/bindings/hwinfo/renesas,prr.yaml index 1f80767da38b..792f371cec03 100644 --- a/Documentation/devicetree/bindings/arm/renesas,prr.yaml +++ b/Documentation/devicetree/bindings/hwinfo/renesas,prr.yaml @@ -1,7 +1,7 @@ -# SPDX-License-Identifier: GPL-2.0 +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) %YAML 1.2 --- -$id: http://devicetree.org/schemas/arm/renesas,prr.yaml# +$id: http://devicetree.org/schemas/hwinfo/renesas,prr.yaml# $schema: http://devicetree.org/meta-schemas/core.yaml# title: Renesas Product Register diff --git a/Documentation/devicetree/bindings/hwmon/national,lm90.yaml b/Documentation/devicetree/bindings/hwmon/national,lm90.yaml index b04657849852..e1719839faf0 100644 --- a/Documentation/devicetree/bindings/hwmon/national,lm90.yaml +++ b/Documentation/devicetree/bindings/hwmon/national,lm90.yaml @@ -16,6 +16,7 @@ properties: - adi,adm1032 - adi,adt7461 - adi,adt7461a + - adi,adt7481 - dallas,max6646 - dallas,max6647 - dallas,max6649 @@ -50,6 +51,12 @@ properties: "#thermal-sensor-cells": const: 1 + '#address-cells': + const: 1 + + '#size-cells': + const: 0 + vcc-supply: description: phandle to the regulator that provides the +VCC supply @@ -61,6 +68,29 @@ required: - compatible - reg +patternProperties: + "^channel@([0-2])$": + type: object + description: Represents channels of the device and their specific configuration. + + properties: + reg: + description: The channel number. 0 is local channel, 1-2 are remote channels. + items: + minimum: 0 + maximum: 2 + + label: + description: A descriptive name for this channel, like "ambient" or "psu". + + temperature-offset-millicelsius: + description: Temperature offset to be added to or subtracted from remote temperature measurements. + + required: + - reg + + additionalProperties: false + allOf: - if: not: @@ -70,12 +100,84 @@ allOf: enum: - adi,adt7461 - adi,adt7461a + - adi,adt7481 - ti,tmp451 - ti,tmp461 then: properties: ti,extended-range-enable: false + - if: + properties: + compatible: + contains: + enum: + - dallas,max6646 + - dallas,max6647 + - dallas,max6649 + - dallas,max6657 + - dallas,max6658 + - dallas,max6659 + - dallas,max6695 + - dallas,max6696 + then: + patternProperties: + "^channel@([0-2])$": + properties: + temperature-offset-millicelsius: false + + - if: + properties: + compatible: + contains: + enum: + - adi,adt7461 + - adi,adt7461a + - adi,adt7481 + - onnn,nct1008 + then: + patternProperties: + "^channel@([0-2])$": + properties: + temperature-offset-millicelsius: + maximum: 127750 + + - if: + properties: + compatible: + contains: + enum: + - adi,adm1032 + - dallas,max6680 + - dallas,max6681 + - gmt,g781 + - national,lm86 + - national,lm89 + - national,lm90 + - national,lm99 + - nxp,sa56004 + - winbond,w83l771 + then: + patternProperties: + "^channel@([0-2])$": + properties: + temperature-offset-millicelsius: + maximum: 127875 + + - if: + properties: + compatible: + contains: + enum: + - ti,tmp451 + - ti,tmp461 + then: + patternProperties: + "^channel@([0-2])$": + properties: + temperature-offset-millicelsius: + maximum: 127937 + additionalProperties: false examples: @@ -94,3 +196,32 @@ examples: #thermal-sensor-cells = <1>; }; }; + - | + i2c { + #address-cells = <1>; + #size-cells = <0>; + + sensor@4c { + compatible = "adi,adt7481"; + reg = <0x4c>; + #address-cells = <1>; + #size-cells = <0>; + + channel@0 { + reg = <0x0>; + label = "local"; + }; + + channel@1 { + reg = <0x1>; + label = "front"; + temperature-offset-millicelsius = <4000>; + }; + + channel@2 { + reg = <0x2>; + label = "back"; + temperature-offset-millicelsius = <750>; + }; + }; + }; diff --git a/Documentation/devicetree/bindings/i2c/marvell,mv64xxx-i2c.yaml b/Documentation/devicetree/bindings/i2c/marvell,mv64xxx-i2c.yaml index f771c09aabfc..0ec033e48830 100644 --- a/Documentation/devicetree/bindings/i2c/marvell,mv64xxx-i2c.yaml +++ b/Documentation/devicetree/bindings/i2c/marvell,mv64xxx-i2c.yaml @@ -21,10 +21,18 @@ properties: - enum: - allwinner,sun8i-a23-i2c - allwinner,sun8i-a83t-i2c + - allwinner,sun8i-v536-i2c - allwinner,sun50i-a64-i2c - - allwinner,sun50i-a100-i2c - allwinner,sun50i-h6-i2c + - const: allwinner,sun6i-a31-i2c + - description: Allwinner SoCs with offload support + items: + - enum: + - allwinner,sun20i-d1-i2c + - allwinner,sun50i-a100-i2c - allwinner,sun50i-h616-i2c + - allwinner,sun50i-r329-i2c + - const: allwinner,sun8i-v536-i2c - const: allwinner,sun6i-a31-i2c - const: marvell,mv64xxx-i2c - const: marvell,mv78230-i2c diff --git a/Documentation/devicetree/bindings/input/da9062-onkey.txt b/Documentation/devicetree/bindings/input/da9062-onkey.txt index 5f9fbc68e58a..e5eef59a93dc 100644 --- a/Documentation/devicetree/bindings/input/da9062-onkey.txt +++ b/Documentation/devicetree/bindings/input/da9062-onkey.txt @@ -2,7 +2,7 @@ This module is part of the DA9061/DA9062/DA9063. For more details about entire DA9062 and DA9061 chips see Documentation/devicetree/bindings/mfd/da9062.txt -For DA9063 see Documentation/devicetree/bindings/mfd/da9063.txt +For DA9063 see Documentation/devicetree/bindings/mfd/dlg,da9063.yaml This module provides the KEY_POWER event. diff --git a/Documentation/devicetree/bindings/input/fsl,scu-key.yaml b/Documentation/devicetree/bindings/input/fsl,scu-key.yaml new file mode 100644 index 000000000000..e6266d188266 --- /dev/null +++ b/Documentation/devicetree/bindings/input/fsl,scu-key.yaml @@ -0,0 +1,40 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/input/fsl,scu-key.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: i.MX SCU Client Device Node - SCU key bindings based on SCU Message Protocol + +maintainers: + - Dong Aisheng + +description: i.MX SCU Client Device Node + Client nodes are maintained as children of the relevant IMX-SCU device node. + +allOf: + - $ref: input.yaml# + +properties: + compatible: + items: + - const: fsl,imx8qxp-sc-key + - const: fsl,imx-sc-key + + linux,keycodes: + maxItems: 1 + +required: + - compatible + - linux,keycodes + +additionalProperties: false + +examples: + - | + #include + + keys { + compatible = "fsl,imx8qxp-sc-key", "fsl,imx-sc-key"; + linux,keycodes = ; + }; diff --git a/Documentation/devicetree/bindings/interconnect/mediatek,cci.yaml b/Documentation/devicetree/bindings/interconnect/mediatek,cci.yaml new file mode 100644 index 000000000000..449c7c988229 --- /dev/null +++ b/Documentation/devicetree/bindings/interconnect/mediatek,cci.yaml @@ -0,0 +1,141 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/interconnect/mediatek,cci.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: MediaTek Cache Coherent Interconnect (CCI) frequency and voltage scaling + +maintainers: + - Jia-Wei Chang + - Johnson Wang + +description: | + MediaTek Cache Coherent Interconnect (CCI) is a hardware engine used by + MT8183 and MT8186 SoCs to scale the frequency and adjust the voltage in + hardware. It can also optimize the voltage to reduce the power consumption. + +properties: + compatible: + enum: + - mediatek,mt8183-cci + - mediatek,mt8186-cci + + clocks: + items: + - description: + The multiplexer for clock input of the bus. + - description: + A parent of "bus" clock which is used as an intermediate clock source + when the original clock source (PLL) is under transition and not + stable yet. + + clock-names: + items: + - const: cci + - const: intermediate + + operating-points-v2: true + opp-table: true + + proc-supply: + description: + Phandle of the regulator for CCI that provides the supply voltage. + + sram-supply: + description: + Phandle of the regulator for sram of CCI that provides the supply + voltage. When it is present, the implementation needs to do + "voltage tracking" to step by step scale up/down Vproc and Vsram to fit + SoC specific needs. When absent, the voltage scaling flow is handled by + hardware, hence no software "voltage tracking" is needed. + +required: + - compatible + - clocks + - clock-names + - operating-points-v2 + - proc-supply + +additionalProperties: false + +examples: + - | + #include + cci: cci { + compatible = "mediatek,mt8183-cci"; + clocks = <&mcucfg CLK_MCU_BUS_SEL>, + <&topckgen CLK_TOP_ARMPLL_DIV_PLL1>; + clock-names = "cci", "intermediate"; + operating-points-v2 = <&cci_opp>; + proc-supply = <&mt6358_vproc12_reg>; + }; + + cci_opp: opp-table-cci { + compatible = "operating-points-v2"; + opp-shared; + opp2_00: opp-273000000 { + opp-hz = /bits/ 64 <273000000>; + opp-microvolt = <650000>; + }; + opp2_01: opp-338000000 { + opp-hz = /bits/ 64 <338000000>; + opp-microvolt = <687500>; + }; + opp2_02: opp-403000000 { + opp-hz = /bits/ 64 <403000000>; + opp-microvolt = <718750>; + }; + opp2_03: opp-463000000 { + opp-hz = /bits/ 64 <463000000>; + opp-microvolt = <756250>; + }; + opp2_04: opp-546000000 { + opp-hz = /bits/ 64 <546000000>; + opp-microvolt = <800000>; + }; + opp2_05: opp-624000000 { + opp-hz = /bits/ 64 <624000000>; + opp-microvolt = <818750>; + }; + opp2_06: opp-689000000 { + opp-hz = /bits/ 64 <689000000>; + opp-microvolt = <850000>; + }; + opp2_07: opp-767000000 { + opp-hz = /bits/ 64 <767000000>; + opp-microvolt = <868750>; + }; + opp2_08: opp-845000000 { + opp-hz = /bits/ 64 <845000000>; + opp-microvolt = <893750>; + }; + opp2_09: opp-871000000 { + opp-hz = /bits/ 64 <871000000>; + opp-microvolt = <906250>; + }; + opp2_10: opp-923000000 { + opp-hz = /bits/ 64 <923000000>; + opp-microvolt = <931250>; + }; + opp2_11: opp-962000000 { + opp-hz = /bits/ 64 <962000000>; + opp-microvolt = <943750>; + }; + opp2_12: opp-1027000000 { + opp-hz = /bits/ 64 <1027000000>; + opp-microvolt = <975000>; + }; + opp2_13: opp-1092000000 { + opp-hz = /bits/ 64 <1092000000>; + opp-microvolt = <1000000>; + }; + opp2_14: opp-1144000000 { + opp-hz = /bits/ 64 <1144000000>; + opp-microvolt = <1025000>; + }; + opp2_15: opp-1196000000 { + opp-hz = /bits/ 64 <1196000000>; + opp-microvolt = <1050000>; + }; + }; diff --git a/Documentation/devicetree/bindings/interconnect/qcom,msm8998-bwmon.yaml b/Documentation/devicetree/bindings/interconnect/qcom,msm8998-bwmon.yaml new file mode 100644 index 000000000000..c2e697f6e6cf --- /dev/null +++ b/Documentation/devicetree/bindings/interconnect/qcom,msm8998-bwmon.yaml @@ -0,0 +1,86 @@ +# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/interconnect/qcom,msm8998-bwmon.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Qualcomm Interconnect Bandwidth Monitor + +maintainers: + - Krzysztof Kozlowski + +description: | + Bandwidth Monitor measures current throughput on buses between various NoC + fabrics and provides information when it crosses configured thresholds. + + Certain SoCs might have more than one Bandwidth Monitors, for example on SDM845:: + - Measuring the bandwidth between CPUs and Last Level Cache Controller - + called just BWMON, + - Measuring the bandwidth between Last Level Cache Controller and memory + (DDR) - called LLCC BWMON. + +properties: + compatible: + oneOf: + - items: + - enum: + - qcom,sdm845-bwmon + - const: qcom,msm8998-bwmon + - const: qcom,msm8998-bwmon # BWMON v4 + + interconnects: + maxItems: 1 + + interrupts: + maxItems: 1 + + operating-points-v2: true + opp-table: true + + reg: + # BWMON v4 (currently described) and BWMON v5 use one register address + # space. BWMON v2 uses two register spaces - not yet described. + maxItems: 1 + +required: + - compatible + - interconnects + - interrupts + - operating-points-v2 + - opp-table + - reg + +additionalProperties: false + +examples: + - | + #include + #include + + pmu@1436400 { + compatible = "qcom,sdm845-bwmon", "qcom,msm8998-bwmon"; + reg = <0x01436400 0x600>; + interrupts = ; + interconnects = <&gladiator_noc MASTER_APPSS_PROC 3 &mem_noc SLAVE_LLCC 3>; + + operating-points-v2 = <&cpu_bwmon_opp_table>; + + cpu_bwmon_opp_table: opp-table { + compatible = "operating-points-v2"; + opp-0 { + opp-peak-kBps = <4800000>; + }; + opp-1 { + opp-peak-kBps = <9216000>; + }; + opp-2 { + opp-peak-kBps = <15052800>; + }; + opp-3 { + opp-peak-kBps = <20889600>; + }; + opp-4 { + opp-peak-kBps = <25497600>; + }; + }; + }; diff --git a/Documentation/devicetree/bindings/interconnect/samsung,exynos-bus.yaml b/Documentation/devicetree/bindings/interconnect/samsung,exynos-bus.yaml new file mode 100644 index 000000000000..ad9ed596dfef --- /dev/null +++ b/Documentation/devicetree/bindings/interconnect/samsung,exynos-bus.yaml @@ -0,0 +1,290 @@ +# SPDX-License-Identifier: GPL-2.0 +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/interconnect/samsung,exynos-bus.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Samsung Exynos SoC Bus and Interconnect + +maintainers: + - Chanwoo Choi + - Krzysztof Kozlowski + +description: | + The Samsung Exynos SoC has many buses for data transfer between DRAM and + sub-blocks in SoC. Most Exynos SoCs share the common architecture for buses. + Generally, each bus of Exynos SoC includes a source clock and a power line, + which are able to change the clock frequency of the bus in runtime. To + monitor the usage of each bus in runtime, the driver uses the PPMU (Platform + Performance Monitoring Unit), which is able to measure the current load of + sub-blocks. + + The Exynos SoC includes the various sub-blocks which have the each AXI bus. + The each AXI bus has the owned source clock but, has not the only owned power + line. The power line might be shared among one more sub-blocks. So, we can + divide into two type of device as the role of each sub-block. There are two + type of bus devices as following:: + - parent bus device + - passive bus device + + Basically, parent and passive bus device share the same power line. The + parent bus device can only change the voltage of shared power line and the + rest bus devices (passive bus device) depend on the decision of the parent + bus device. If there are three blocks which share the VDD_xxx power line, + Only one block should be parent device and then the rest blocks should depend + on the parent device as passive device. + + VDD_xxx |--- A block (parent) + |--- B block (passive) + |--- C block (passive) + + There are a little different composition among Exynos SoC because each Exynos + SoC has different sub-blocks. Therefore, such difference should be specified + in devicetree file instead of each device driver. In result, this driver is + able to support the bus frequency for all Exynos SoCs. + + Detailed correlation between sub-blocks and power line according + to Exynos SoC:: + - In case of Exynos3250, there are two power line as following:: + VDD_MIF |--- DMC (Dynamic Memory Controller) + + VDD_INT |--- LEFTBUS (parent device) + |--- PERIL + |--- MFC + |--- G3D + |--- RIGHTBUS + |--- PERIR + |--- FSYS + |--- LCD0 + |--- PERIR + |--- ISP + |--- CAM + + - MIF bus's frequency/voltage table + ----------------------- + |Lv| Freq | Voltage | + ----------------------- + |L1| 50000 |800000 | + |L2| 100000 |800000 | + |L3| 134000 |800000 | + |L4| 200000 |825000 | + |L5| 400000 |875000 | + ----------------------- + + - INT bus's frequency/voltage table + ---------------------------------------------------------- + |Block|LEFTBUS|RIGHTBUS|MCUISP |ISP |PERIL ||VDD_INT | + | name| |LCD0 | | | || | + | | |FSYS | | | || | + | | |MFC | | | || | + ---------------------------------------------------------- + |Mode |*parent|passive |passive|passive|passive|| | + ---------------------------------------------------------- + |Lv |Frequency ||Voltage | + ---------------------------------------------------------- + |L1 |50000 |50000 |50000 |50000 |50000 ||900000 | + |L2 |80000 |80000 |80000 |80000 |80000 ||900000 | + |L3 |100000 |100000 |100000 |100000 |100000 ||1000000 | + |L4 |134000 |134000 |200000 |200000 | ||1000000 | + |L5 |200000 |200000 |400000 |300000 | ||1000000 | + ---------------------------------------------------------- + + - In case of Exynos4210, there is one power line as following:: + VDD_INT |--- DMC (parent device, Dynamic Memory Controller) + |--- LEFTBUS + |--- PERIL + |--- MFC(L) + |--- G3D + |--- TV + |--- LCD0 + |--- RIGHTBUS + |--- PERIR + |--- MFC(R) + |--- CAM + |--- FSYS + |--- GPS + |--- LCD0 + |--- LCD1 + + - In case of Exynos4x12, there are two power line as following:: + VDD_MIF |--- DMC (Dynamic Memory Controller) + + VDD_INT |--- LEFTBUS (parent device) + |--- PERIL + |--- MFC(L) + |--- G3D + |--- TV + |--- IMAGE + |--- RIGHTBUS + |--- PERIR + |--- MFC(R) + |--- CAM + |--- FSYS + |--- GPS + |--- LCD0 + |--- ISP + + - In case of Exynos5422, there are two power line as following:: + VDD_MIF |--- DREX 0 (parent device, DRAM EXpress controller) + |--- DREX 1 + + VDD_INT |--- NoC_Core (parent device) + |--- G2D + |--- G3D + |--- DISP1 + |--- NoC_WCORE + |--- GSCL + |--- MSCL + |--- ISP + |--- MFC + |--- GEN + |--- PERIS + |--- PERIC + |--- FSYS + |--- FSYS2 + + - In case of Exynos5433, there is VDD_INT power line as following:: + VDD_INT |--- G2D (parent device) + |--- MSCL + |--- GSCL + |--- JPEG + |--- MFC + |--- HEVC + |--- BUS0 + |--- BUS1 + |--- BUS2 + |--- PERIS (Fixed clock rate) + |--- PERIC (Fixed clock rate) + |--- FSYS (Fixed clock rate) + +properties: + compatible: + enum: + - samsung,exynos-bus + + clocks: + maxItems: 1 + + clock-names: + items: + - const: bus + + devfreq: + $ref: /schemas/types.yaml#/definitions/phandle + description: + Parent bus device. Valid and required only for the passive bus devices. + + devfreq-events: + $ref: /schemas/types.yaml#/definitions/phandle-array + minItems: 1 + maxItems: 4 + description: + Devfreq-event device to monitor the current utilization of buses. Valid + and required only for the parent bus devices. + + exynos,saturation-ratio: + $ref: /schemas/types.yaml#/definitions/uint32 + description: + Percentage value which is used to calibrate the performance count against + total cycle count. Valid only for the parent bus devices. + + '#interconnect-cells': + const: 0 + + interconnects: + minItems: 1 + maxItems: 2 + + operating-points-v2: true + + samsung,data-clock-ratio: + $ref: /schemas/types.yaml#/definitions/uint32 + default: 8 + description: + Ratio of the data throughput in B/s to minimum data clock frequency in + Hz. + + vdd-supply: + description: + Main bus power rail. Valid and required only for the parent bus devices. + +required: + - compatible + - clocks + - clock-names + - operating-points-v2 + +additionalProperties: false + +examples: + - | + #include + + bus-dmc { + compatible = "samsung,exynos-bus"; + clocks = <&cmu_dmc CLK_DIV_DMC>; + clock-names = "bus"; + operating-points-v2 = <&bus_dmc_opp_table>; + devfreq-events = <&ppmu_dmc0_3>, <&ppmu_dmc1_3>; + vdd-supply = <&buck1_reg>; + }; + + ppmu_dmc0: ppmu@106a0000 { + compatible = "samsung,exynos-ppmu"; + reg = <0x106a0000 0x2000>; + events { + ppmu_dmc0_3: ppmu-event3-dmc0 { + event-name = "ppmu-event3-dmc0"; + }; + }; + }; + + bus_leftbus: bus-leftbus { + compatible = "samsung,exynos-bus"; + clocks = <&cmu CLK_DIV_GDL>; + clock-names = "bus"; + operating-points-v2 = <&bus_leftbus_opp_table>; + devfreq-events = <&ppmu_leftbus_3>, <&ppmu_rightbus_3>; + vdd-supply = <&buck3_reg>; + }; + + bus-rightbus { + compatible = "samsung,exynos-bus"; + clocks = <&cmu CLK_DIV_GDR>; + clock-names = "bus"; + operating-points-v2 = <&bus_leftbus_opp_table>; + devfreq = <&bus_leftbus>; + }; + + - | + dmc: bus-dmc { + compatible = "samsung,exynos-bus"; + clocks = <&clock CLK_DIV_DMC>; + clock-names = "bus"; + operating-points-v2 = <&bus_dmc_opp_table>; + samsung,data-clock-ratio = <4>; + #interconnect-cells = <0>; + devfreq-events = <&ppmu_dmc0_3>, <&ppmu_dmc1_3>; + vdd-supply = <&buck1_reg>; + }; + + leftbus: bus-leftbus { + compatible = "samsung,exynos-bus"; + clocks = <&clock CLK_DIV_GDL>; + clock-names = "bus"; + operating-points-v2 = <&bus_leftbus_opp_table>; + interconnects = <&dmc>; + #interconnect-cells = <0>; + devfreq-events = <&ppmu_leftbus_3>, <&ppmu_rightbus_3>; + vdd-supply = <&buck3_reg>; + }; + + display: bus-display { + compatible = "samsung,exynos-bus"; + clocks = <&clock CLK_DIV_ACLK_266>; + clock-names = "bus"; + operating-points-v2 = <&bus_display_opp_table>; + interconnects = <&leftbus &dmc>; + #interconnect-cells = <0>; + devfreq = <&leftbus>; + }; diff --git a/Documentation/devicetree/bindings/interrupt-controller/renesas,rzg2l-irqc.yaml b/Documentation/devicetree/bindings/interrupt-controller/renesas,rzg2l-irqc.yaml new file mode 100644 index 000000000000..33b90e975e33 --- /dev/null +++ b/Documentation/devicetree/bindings/interrupt-controller/renesas,rzg2l-irqc.yaml @@ -0,0 +1,134 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/interrupt-controller/renesas,rzg2l-irqc.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Renesas RZ/G2L (and alike SoC's) Interrupt Controller (IA55) + +maintainers: + - Lad Prabhakar + - Geert Uytterhoeven + +description: | + IA55 performs various interrupt controls including synchronization for the external + interrupts of NMI, IRQ, and GPIOINT and the interrupts of the built-in peripheral + interrupts output by each IP. And it notifies the interrupt to the GIC + - IRQ sense select for 8 external interrupts, mapped to 8 GIC SPI interrupts + - GPIO pins used as external interrupt input pins, mapped to 32 GIC SPI interrupts + - NMI edge select (NMI is not treated as NMI exception and supports fall edge and + stand-up edge detection interrupts) + +allOf: + - $ref: /schemas/interrupt-controller.yaml# + +properties: + compatible: + items: + - enum: + - renesas,r9a07g044-irqc # RZ/G2{L,LC} + - renesas,r9a07g054-irqc # RZ/V2L + - const: renesas,rzg2l-irqc + + '#interrupt-cells': + description: The first cell should contain external interrupt number (IRQ0-7) and the + second cell is used to specify the flag. + const: 2 + + '#address-cells': + const: 0 + + interrupt-controller: true + + reg: + maxItems: 1 + + interrupts: + maxItems: 41 + + clocks: + maxItems: 2 + + clock-names: + items: + - const: clk + - const: pclk + + power-domains: + maxItems: 1 + + resets: + maxItems: 1 + +required: + - compatible + - '#interrupt-cells' + - '#address-cells' + - interrupt-controller + - reg + - interrupts + - clocks + - clock-names + - power-domains + - resets + +unevaluatedProperties: false + +examples: + - | + #include + #include + + irqc: interrupt-controller@110a0000 { + compatible = "renesas,r9a07g044-irqc", "renesas,rzg2l-irqc"; + reg = <0x110a0000 0x10000>; + #interrupt-cells = <2>; + #address-cells = <0>; + interrupt-controller; + interrupts = , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + ; + clocks = <&cpg CPG_MOD R9A07G044_IA55_CLK>, + <&cpg CPG_MOD R9A07G044_IA55_PCLK>; + clock-names = "clk", "pclk"; + power-domains = <&cpg>; + resets = <&cpg R9A07G044_IA55_RESETN>; + }; diff --git a/Documentation/devicetree/bindings/interrupt-controller/sifive,plic-1.0.0.yaml b/Documentation/devicetree/bindings/interrupt-controller/sifive,plic-1.0.0.yaml index 27092c6a86c4..92e0f8c3eff2 100644 --- a/Documentation/devicetree/bindings/interrupt-controller/sifive,plic-1.0.0.yaml +++ b/Documentation/devicetree/bindings/interrupt-controller/sifive,plic-1.0.0.yaml @@ -26,9 +26,14 @@ description: with priority below this threshold will not cause the PLIC to raise its interrupt line leading to the context. - While the PLIC supports both edge-triggered and level-triggered interrupts, - interrupt handlers are oblivious to this distinction and therefore it is not - specified in the PLIC device-tree binding. + The PLIC supports both edge-triggered and level-triggered interrupts. For + edge-triggered interrupts, the RISC-V PLIC spec allows two responses to edges + seen while an interrupt handler is active; the PLIC may either queue them or + ignore them. In the first case, handlers are oblivious to the trigger type, so + it is not included in the interrupt specifier. In the second case, software + needs to know the trigger type, so it can reorder the interrupt flow to avoid + missing interrupts. This special handling is needed by at least the Renesas + RZ/Five SoC (AX45MP AndesCore with a NCEPLIC100) and the T-HEAD C900 PLIC. While the RISC-V ISA doesn't specify a memory layout for the PLIC, the "sifive,plic-1.0.0" device is a concrete implementation of the PLIC that @@ -47,6 +52,10 @@ maintainers: properties: compatible: oneOf: + - items: + - enum: + - renesas,r9a07g043-plic + - const: andestech,nceplic100 - items: - enum: - sifive,fu540-c000-plic @@ -64,8 +73,7 @@ properties: '#address-cells': const: 0 - '#interrupt-cells': - const: 1 + '#interrupt-cells': true interrupt-controller: true @@ -82,6 +90,12 @@ properties: description: Specifies how many external interrupts are supported by this controller. + clocks: true + + power-domains: true + + resets: true + required: - compatible - '#address-cells' @@ -91,6 +105,47 @@ required: - interrupts-extended - riscv,ndev +allOf: + - if: + properties: + compatible: + contains: + enum: + - andestech,nceplic100 + - thead,c900-plic + + then: + properties: + '#interrupt-cells': + const: 2 + + else: + properties: + '#interrupt-cells': + const: 1 + + - if: + properties: + compatible: + contains: + const: renesas,r9a07g043-plic + + then: + properties: + clocks: + maxItems: 1 + + power-domains: + maxItems: 1 + + resets: + maxItems: 1 + + required: + - clocks + - power-domains + - resets + additionalProperties: false examples: diff --git a/Documentation/devicetree/bindings/interrupt-controller/sunplus,sp7021-intc.yaml b/Documentation/devicetree/bindings/interrupt-controller/sunplus,sp7021-intc.yaml new file mode 100644 index 000000000000..bd0021dbab0b --- /dev/null +++ b/Documentation/devicetree/bindings/interrupt-controller/sunplus,sp7021-intc.yaml @@ -0,0 +1,62 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +# Copyright (C) Sunplus Co., Ltd. 2021 +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/interrupt-controller/sunplus,sp7021-intc.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Sunplus SP7021 SoC Interrupt Controller + +maintainers: + - Qin Jian + +properties: + compatible: + items: + - const: sunplus,sp7021-intc + + reg: + maxItems: 2 + description: + Specifies base physical address(s) and size of the controller regs. + The 1st region include type/polarity/priority/mask regs. + The 2nd region include clear/masked_ext0/masked_ext1/group regs. + + interrupt-controller: true + + "#interrupt-cells": + const: 2 + description: + The first cell is the IRQ number, the second cell is the trigger + type as defined in interrupt.txt in this directory. + + interrupts: + maxItems: 2 + description: + EXT_INT0 & EXT_INT1, 2 interrupts references to primary interrupt + controller. + +required: + - compatible + - reg + - interrupt-controller + - "#interrupt-cells" + - interrupts + +additionalProperties: false + +examples: + - | + #include + + intc: interrupt-controller@9c000780 { + compatible = "sunplus,sp7021-intc"; + reg = <0x9c000780 0x80>, <0x9c000a80 0x80>; + interrupt-controller; + #interrupt-cells = <2>; + interrupt-parent = <&gic>; + interrupts = , /* EXT_INT0 */ + ; /* EXT_INT1 */ + }; + +... diff --git a/Documentation/devicetree/bindings/memory-controllers/mediatek,smi-common.yaml b/Documentation/devicetree/bindings/memory-controllers/mediatek,smi-common.yaml index a98b359bf909..71bc5cefb49c 100644 --- a/Documentation/devicetree/bindings/memory-controllers/mediatek,smi-common.yaml +++ b/Documentation/devicetree/bindings/memory-controllers/mediatek,smi-common.yaml @@ -32,6 +32,7 @@ properties: - mediatek,mt2701-smi-common - mediatek,mt2712-smi-common - mediatek,mt6779-smi-common + - mediatek,mt6795-smi-common - mediatek,mt8167-smi-common - mediatek,mt8173-smi-common - mediatek,mt8183-smi-common diff --git a/Documentation/devicetree/bindings/memory-controllers/mediatek,smi-larb.yaml b/Documentation/devicetree/bindings/memory-controllers/mediatek,smi-larb.yaml index c886681f62a7..59dcd163668f 100644 --- a/Documentation/devicetree/bindings/memory-controllers/mediatek,smi-larb.yaml +++ b/Documentation/devicetree/bindings/memory-controllers/mediatek,smi-larb.yaml @@ -20,6 +20,7 @@ properties: - mediatek,mt2701-smi-larb - mediatek,mt2712-smi-larb - mediatek,mt6779-smi-larb + - mediatek,mt6795-smi-larb - mediatek,mt8167-smi-larb - mediatek,mt8173-smi-larb - mediatek,mt8183-smi-larb diff --git a/Documentation/devicetree/bindings/net/allwinner,sun8i-a83t-emac.yaml b/Documentation/devicetree/bindings/net/allwinner,sun8i-a83t-emac.yaml index 6a4831fd3616..55fc620c72cd 100644 --- a/Documentation/devicetree/bindings/net/allwinner,sun8i-a83t-emac.yaml +++ b/Documentation/devicetree/bindings/net/allwinner,sun8i-a83t-emac.yaml @@ -22,6 +22,7 @@ properties: - enum: - allwinner,sun20i-d1-emac - allwinner,sun50i-h6-emac + - allwinner,sun50i-h616-emac0 - const: allwinner,sun50i-a64-emac reg: diff --git a/Documentation/devicetree/bindings/net/pcs/renesas,rzn1-miic.yaml b/Documentation/devicetree/bindings/net/pcs/renesas,rzn1-miic.yaml new file mode 100644 index 000000000000..2d33bbab7163 --- /dev/null +++ b/Documentation/devicetree/bindings/net/pcs/renesas,rzn1-miic.yaml @@ -0,0 +1,171 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/net/pcs/renesas,rzn1-miic.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Renesas RZ/N1 MII converter + +maintainers: + - Clément Léger + +description: | + This MII converter is present on the Renesas RZ/N1 SoC family. It is + responsible to do MII passthrough or convert it to RMII/RGMII. + +properties: + '#address-cells': + const: 1 + + '#size-cells': + const: 0 + + compatible: + items: + - enum: + - renesas,r9a06g032-miic + - const: renesas,rzn1-miic + + reg: + maxItems: 1 + + clocks: + items: + - description: MII reference clock + - description: RGMII reference clock + - description: RMII reference clock + - description: AHB clock used for the MII converter register interface + + clock-names: + items: + - const: mii_ref + - const: rgmii_ref + - const: rmii_ref + - const: hclk + + renesas,miic-switch-portin: + description: MII Switch PORTIN configuration. This value should use one of + the values defined in dt-bindings/net/pcs-rzn1-miic.h. + $ref: /schemas/types.yaml#/definitions/uint32 + enum: [1, 2] + + power-domains: + maxItems: 1 + +patternProperties: + "^mii-conv@[0-5]$": + type: object + description: MII converter port + + properties: + reg: + description: MII Converter port number. + enum: [1, 2, 3, 4, 5] + + renesas,miic-input: + description: Converter input port configuration. This value should use + one of the values defined in dt-bindings/net/pcs-rzn1-miic.h. + $ref: /schemas/types.yaml#/definitions/uint32 + + required: + - reg + - renesas,miic-input + + additionalProperties: false + + allOf: + - if: + properties: + reg: + const: 1 + then: + properties: + renesas,miic-input: + const: 0 + - if: + properties: + reg: + const: 2 + then: + properties: + renesas,miic-input: + enum: [1, 11] + - if: + properties: + reg: + const: 3 + then: + properties: + renesas,miic-input: + enum: [7, 10] + - if: + properties: + reg: + const: 4 + then: + properties: + renesas,miic-input: + enum: [4, 6, 9, 13] + - if: + properties: + reg: + const: 5 + then: + properties: + renesas,miic-input: + enum: [3, 5, 8, 12] + +required: + - '#address-cells' + - '#size-cells' + - compatible + - reg + - clocks + - clock-names + - power-domains + +additionalProperties: false + +examples: + - | + #include + #include + + eth-miic@44030000 { + #address-cells = <1>; + #size-cells = <0>; + compatible = "renesas,r9a06g032-miic", "renesas,rzn1-miic"; + reg = <0x44030000 0x10000>; + clocks = <&sysctrl R9A06G032_CLK_MII_REF>, + <&sysctrl R9A06G032_CLK_RGMII_REF>, + <&sysctrl R9A06G032_CLK_RMII_REF>, + <&sysctrl R9A06G032_HCLK_SWITCH_RG>; + clock-names = "mii_ref", "rgmii_ref", "rmii_ref", "hclk"; + renesas,miic-switch-portin = ; + power-domains = <&sysctrl>; + + mii_conv1: mii-conv@1 { + renesas,miic-input = ; + reg = <1>; + }; + + mii_conv2: mii-conv@2 { + renesas,miic-input = ; + reg = <2>; + }; + + mii_conv3: mii-conv@3 { + renesas,miic-input = ; + reg = <3>; + }; + + mii_conv4: mii-conv@4 { + renesas,miic-input = ; + reg = <4>; + }; + + mii_conv5: mii-conv@5 { + renesas,miic-input = ; + reg = <5>; + }; + }; diff --git a/Documentation/devicetree/bindings/nvmem/fsl,scu-ocotp.yaml b/Documentation/devicetree/bindings/nvmem/fsl,scu-ocotp.yaml new file mode 100644 index 000000000000..682688299b26 --- /dev/null +++ b/Documentation/devicetree/bindings/nvmem/fsl,scu-ocotp.yaml @@ -0,0 +1,56 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/nvmem/fsl,scu-ocotp.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: i.MX SCU Client Device Node - OCOTP bindings based on SCU Message Protocol + +maintainers: + - Dong Aisheng + +description: i.MX SCU Client Device Node + Client nodes are maintained as children of the relevant IMX-SCU device node. + +allOf: + - $ref: nvmem.yaml# + +properties: + compatible: + enum: + - fsl,imx8qm-scu-ocotp + - fsl,imx8qxp-scu-ocotp + +patternProperties: + '^mac@[0-9a-f]*$': + type: object + description: + MAC address. + + properties: + reg: + description: + Byte offset within OCOTP where the MAC address is stored + maxItems: 1 + + required: + - reg + + additionalProperties: false + +required: + - compatible + +unevaluatedProperties: false + +examples: + - | + ocotp { + compatible = "fsl,imx8qxp-scu-ocotp"; + #address-cells = <1>; + #size-cells = <1>; + + fec_mac0: mac@2c4 { + reg = <0x2c4 6>; + }; + }; diff --git a/Documentation/devicetree/bindings/pci/mediatek-pcie.txt b/Documentation/devicetree/bindings/pci/mediatek-pcie.txt index 57ae73462272..684227522267 100644 --- a/Documentation/devicetree/bindings/pci/mediatek-pcie.txt +++ b/Documentation/devicetree/bindings/pci/mediatek-pcie.txt @@ -7,6 +7,7 @@ Required properties: "mediatek,mt7622-pcie" "mediatek,mt7623-pcie" "mediatek,mt7629-pcie" + "airoha,en7523-pcie" - device_type: Must be "pci" - reg: Base addresses and lengths of the root ports. - reg-names: Names of the above areas to use during resource lookup. diff --git a/Documentation/devicetree/bindings/pci/nvidia,tegra194-pcie-ep.yaml b/Documentation/devicetree/bindings/pci/nvidia,tegra194-pcie-ep.yaml new file mode 100644 index 000000000000..a24fb8307d29 --- /dev/null +++ b/Documentation/devicetree/bindings/pci/nvidia,tegra194-pcie-ep.yaml @@ -0,0 +1,319 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/pci/nvidia,tegra194-pcie-ep.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: NVIDIA Tegra194 (and later) PCIe Endpoint controller (Synopsys DesignWare Core based) + +maintainers: + - Thierry Reding + - Jon Hunter + - Vidya Sagar + +description: | + This PCIe controller is based on the Synopsys DesignWare PCIe IP and thus + inherits all the common properties defined in snps,dw-pcie-ep.yaml. Some + of the controller instances are dual mode; they can work either in Root + Port mode or Endpoint mode but one at a time. + + On Tegra194, controllers C0, C4 and C5 support Endpoint mode. + On Tegra234, controllers C5, C6, C7 and C10 support Endpoint mode. + + Note: On Tegra194's P2972-0000 platform, only C5 controller can be enabled to + operate in the Endpoint mode because of the way the platform is designed. + +properties: + compatible: + enum: + - nvidia,tegra194-pcie-ep + - nvidia,tegra234-pcie-ep + + reg: + items: + - description: controller's application logic registers + - description: iATU and DMA registers. This is where the iATU (internal + Address Translation Unit) registers of the PCIe core are made + available for software access. + - description: aperture where the Root Port's own configuration + registers are available. + - description: aperture used to map the remote Root Complex address space + + reg-names: + items: + - const: appl + - const: atu_dma + - const: dbi + - const: addr_space + + interrupts: + items: + - description: controller interrupt + + interrupt-names: + items: + - const: intr + + clocks: + items: + - description: module clock + + clock-names: + items: + - const: core + + resets: + items: + - description: APB bus interface reset + - description: module reset + + reset-names: + items: + - const: apb + - const: core + + reset-gpios: + description: Must contain a phandle to a GPIO controller followed by GPIO + that is being used as PERST input signal. Please refer to pci.txt. + + phys: + minItems: 1 + maxItems: 8 + + phy-names: + minItems: 1 + items: + - const: p2u-0 + - const: p2u-1 + - const: p2u-2 + - const: p2u-3 + - const: p2u-4 + - const: p2u-5 + - const: p2u-6 + - const: p2u-7 + + power-domains: + maxItems: 1 + description: | + A phandle to the node that controls power to the respective PCIe + controller and a specifier name for the PCIe controller. + + Tegra194 specifiers are defined in "include/dt-bindings/power/tegra194-powergate.h" + Tegra234 specifiers are defined in "include/dt-bindings/power/tegra234-powergate.h" + + interconnects: + items: + - description: memory read client + - description: memory write client + + interconnect-names: + items: + - const: dma-mem # read + - const: write + + dma-coherent: true + + nvidia,bpmp: + $ref: /schemas/types.yaml#/definitions/phandle-array + description: | + Must contain a pair of phandles to BPMP controller node followed by + controller ID. Following are the controller IDs for each controller: + + Tegra194 + + 0: C0 + 1: C1 + 2: C2 + 3: C3 + 4: C4 + 5: C5 + + Tegra234 + + 0 : C0 + 1 : C1 + 2 : C2 + 3 : C3 + 4 : C4 + 5 : C5 + 6 : C6 + 7 : C7 + 8 : C8 + 9 : C9 + 10: C10 + + items: + - items: + - description: phandle to BPMP controller node + - description: PCIe controller ID + maximum: 10 + + nvidia,aspm-cmrt-us: + description: Common Mode Restore Time for proper operation of ASPM to be + specified in microseconds + + nvidia,aspm-pwr-on-t-us: + description: Power On time for proper operation of ASPM to be specified in + microseconds + + nvidia,aspm-l0s-entrance-latency-us: + description: ASPM L0s entrance latency to be specified in microseconds + + vddio-pex-ctl-supply: + description: A phandle to the regulator supply for PCIe side band signals + + nvidia,refclk-select-gpios: + maxItems: 1 + description: GPIO used to enable REFCLK to controller from the host + + nvidia,enable-ext-refclk: + description: | + This boolean property needs to be present if the controller is configured + to receive Reference Clock from the host. + NOTE: This is applicable only for Tegra234. + + $ref: /schemas/types.yaml#/definitions/flag + + nvidia,enable-srns: + description: | + This boolean property needs to be present if the controller is + configured to operate in SRNS (Separate Reference Clocks with No + Spread-Spectrum Clocking). NOTE: This is applicable only for + Tegra234. + + $ref: /schemas/types.yaml#/definitions/flag + +allOf: + - $ref: /schemas/pci/snps,dw-pcie-ep.yaml# + +unevaluatedProperties: false + +required: + - interrupts + - interrupt-names + - clocks + - clock-names + - resets + - reset-names + - power-domains + - reset-gpios + - vddio-pex-ctl-supply + - num-lanes + - phys + - phy-names + - nvidia,bpmp + +examples: + - | + #include + #include + #include + #include + #include + + bus@0 { + #address-cells = <2>; + #size-cells = <2>; + ranges = <0x0 0x0 0x0 0x8 0x0>; + + pcie-ep@141a0000 { + compatible = "nvidia,tegra194-pcie-ep"; + reg = <0x00 0x141a0000 0x0 0x00020000>, /* appl registers (128K) */ + <0x00 0x3a040000 0x0 0x00040000>, /* iATU_DMA reg space (256K) */ + <0x00 0x3a080000 0x0 0x00040000>, /* DBI reg space (256K) */ + <0x1c 0x00000000 0x4 0x00000000>; /* Address Space (16G) */ + reg-names = "appl", "atu_dma", "dbi", "addr_space"; + interrupts = ; /* controller interrupt */ + interrupt-names = "intr"; + + clocks = <&bpmp TEGRA194_CLK_PEX1_CORE_5>; + clock-names = "core"; + + resets = <&bpmp TEGRA194_RESET_PEX1_CORE_5_APB>, + <&bpmp TEGRA194_RESET_PEX1_CORE_5>; + reset-names = "apb", "core"; + + power-domains = <&bpmp TEGRA194_POWER_DOMAIN_PCIEX8A>; + pinctrl-names = "default"; + pinctrl-0 = <&clkreq_c5_bi_dir_state>; + + nvidia,bpmp = <&bpmp 5>; + + nvidia,aspm-cmrt-us = <60>; + nvidia,aspm-pwr-on-t-us = <20>; + nvidia,aspm-l0s-entrance-latency-us = <3>; + + vddio-pex-ctl-supply = <&vdd_1v8ao>; + + reset-gpios = <&gpio TEGRA194_MAIN_GPIO(GG, 1) GPIO_ACTIVE_LOW>; + + nvidia,refclk-select-gpios = <&gpio_aon TEGRA194_AON_GPIO(AA, 5) + GPIO_ACTIVE_HIGH>; + + num-lanes = <8>; + + phys = <&p2u_nvhs_0>, <&p2u_nvhs_1>, <&p2u_nvhs_2>, + <&p2u_nvhs_3>, <&p2u_nvhs_4>, <&p2u_nvhs_5>, + <&p2u_nvhs_6>, <&p2u_nvhs_7>; + + phy-names = "p2u-0", "p2u-1", "p2u-2", "p2u-3", "p2u-4", + "p2u-5", "p2u-6", "p2u-7"; + }; + }; + + - | + #include + #include + #include + #include + #include + + bus@0 { + #address-cells = <2>; + #size-cells = <2>; + ranges = <0x0 0x0 0x0 0x8 0x0>; + + pcie-ep@141a0000 { + compatible = "nvidia,tegra234-pcie-ep"; + power-domains = <&bpmp TEGRA234_POWER_DOMAIN_PCIEX8A>; + reg = <0x00 0x141a0000 0x0 0x00020000>, /* appl registers (128K) */ + <0x00 0x3a040000 0x0 0x00040000>, /* iATU_DMA reg space (256K) */ + <0x00 0x3a080000 0x0 0x00040000>, /* DBI reg space (256K) */ + <0x27 0x40000000 0x4 0x00000000>; /* Address Space (16G) */ + reg-names = "appl", "atu_dma", "dbi", "addr_space"; + + interrupts = ; /* controller interrupt */ + interrupt-names = "intr"; + + clocks = <&bpmp TEGRA234_CLK_PEX1_C5_CORE>; + clock-names = "core"; + + resets = <&bpmp TEGRA234_RESET_PEX1_CORE_5_APB>, + <&bpmp TEGRA234_RESET_PEX1_CORE_5>; + reset-names = "apb", "core"; + + nvidia,bpmp = <&bpmp 5>; + + nvidia,enable-ext-refclk; + nvidia,aspm-cmrt-us = <60>; + nvidia,aspm-pwr-on-t-us = <20>; + nvidia,aspm-l0s-entrance-latency-us = <3>; + + vddio-pex-ctl-supply = <&p3701_vdd_1v8_ls>; + + reset-gpios = <&gpio TEGRA234_MAIN_GPIO(AF, 1) GPIO_ACTIVE_LOW>; + + nvidia,refclk-select-gpios = <&gpio_aon + TEGRA234_AON_GPIO(AA, 4) + GPIO_ACTIVE_HIGH>; + + num-lanes = <8>; + + phys = <&p2u_nvhs_0>, <&p2u_nvhs_1>, <&p2u_nvhs_2>, + <&p2u_nvhs_3>, <&p2u_nvhs_4>, <&p2u_nvhs_5>, + <&p2u_nvhs_6>, <&p2u_nvhs_7>; + + phy-names = "p2u-0", "p2u-1", "p2u-2", "p2u-3", "p2u-4", + "p2u-5", "p2u-6", "p2u-7"; + }; + }; diff --git a/Documentation/devicetree/bindings/pci/nvidia,tegra194-pcie.txt b/Documentation/devicetree/bindings/pci/nvidia,tegra194-pcie.txt deleted file mode 100644 index 8e4f9bfb316d..000000000000 --- a/Documentation/devicetree/bindings/pci/nvidia,tegra194-pcie.txt +++ /dev/null @@ -1,245 +0,0 @@ -NVIDIA Tegra PCIe controller (Synopsys DesignWare Core based) - -This PCIe controller is based on the Synopsis Designware PCIe IP -and thus inherits all the common properties defined in snps,dw-pcie.yaml and -snps,dw-pcie-ep.yaml. -Some of the controller instances are dual mode where in they can work either -in root port mode or endpoint mode but one at a time. - -Required properties: -- power-domains: A phandle to the node that controls power to the respective - PCIe controller and a specifier name for the PCIe controller. Following are - the specifiers for the different PCIe controllers - TEGRA194_POWER_DOMAIN_PCIEX8B: C0 - TEGRA194_POWER_DOMAIN_PCIEX1A: C1 - TEGRA194_POWER_DOMAIN_PCIEX1A: C2 - TEGRA194_POWER_DOMAIN_PCIEX1A: C3 - TEGRA194_POWER_DOMAIN_PCIEX4A: C4 - TEGRA194_POWER_DOMAIN_PCIEX8A: C5 - these specifiers are defined in - "include/dt-bindings/power/tegra194-powergate.h" file. -- reg: A list of physical base address and length pairs for each set of - controller registers. Must contain an entry for each entry in the reg-names - property. -- reg-names: Must include the following entries: - "appl": Controller's application logic registers - "config": As per the definition in snps,dw-pcie.yaml - "atu_dma": iATU and DMA registers. This is where the iATU (internal Address - Translation Unit) registers of the PCIe core are made available - for SW access. - "dbi": The aperture where root port's own configuration registers are - available -- interrupts: A list of interrupt outputs of the controller. Must contain an - entry for each entry in the interrupt-names property. -- interrupt-names: Must include the following entries: - "intr": The Tegra interrupt that is asserted for controller interrupts -- clocks: Must contain an entry for each entry in clock-names. - See ../clocks/clock-bindings.txt for details. -- clock-names: Must include the following entries: - - core -- resets: Must contain an entry for each entry in reset-names. - See ../reset/reset.txt for details. -- reset-names: Must include the following entries: - - apb - - core -- phys: Must contain a phandle to P2U PHY for each entry in phy-names. -- phy-names: Must include an entry for each active lane. - "p2u-N": where N ranges from 0 to one less than the total number of lanes -- nvidia,bpmp: Must contain a pair of phandle to BPMP controller node followed - by controller-id. Following are the controller ids for each controller. - 0: C0 - 1: C1 - 2: C2 - 3: C3 - 4: C4 - 5: C5 -- vddio-pex-ctl-supply: Regulator supply for PCIe side band signals - -RC mode: -- compatible: Tegra19x must contain "nvidia,tegra194-pcie" -- device_type: Must be "pci" for RC mode -- interrupt-names: Must include the following entries: - "msi": The Tegra interrupt that is asserted when an MSI is received -- bus-range: Range of bus numbers associated with this controller -- #address-cells: Address representation for root ports (must be 3) - - cell 0 specifies the bus and device numbers of the root port: - [23:16]: bus number - [15:11]: device number - - cell 1 denotes the upper 32 address bits and should be 0 - - cell 2 contains the lower 32 address bits and is used to translate to the - CPU address space -- #size-cells: Size representation for root ports (must be 2) -- ranges: Describes the translation of addresses for root ports and standard - PCI regions. The entries must be 7 cells each, where the first three cells - correspond to the address as described for the #address-cells property - above, the fourth and fifth cells are for the physical CPU address to - translate to and the sixth and seventh cells are as described for the - #size-cells property above. - - Entries setup the mapping for the standard I/O, memory and - prefetchable PCI regions. The first cell determines the type of region - that is setup: - - 0x81000000: I/O memory region - - 0x82000000: non-prefetchable memory region - - 0xc2000000: prefetchable memory region - Please refer to the standard PCI bus binding document for a more detailed - explanation. -- #interrupt-cells: Size representation for interrupts (must be 1) -- interrupt-map-mask and interrupt-map: Standard PCI IRQ mapping properties - Please refer to the standard PCI bus binding document for a more detailed - explanation. - -EP mode: -In Tegra194, Only controllers C0, C4 & C5 support EP mode. -- compatible: Tegra19x must contain "nvidia,tegra194-pcie-ep" -- reg-names: Must include the following entries: - "addr_space": Used to map remote RC address space -- reset-gpios: Must contain a phandle to a GPIO controller followed by - GPIO that is being used as PERST input signal. Please refer to pci.txt - document. - -Optional properties: -- pinctrl-names: A list of pinctrl state names. - It is mandatory for C5 controller and optional for other controllers. - - "default": Configures PCIe I/O for proper operation. -- pinctrl-0: phandle for the 'default' state of pin configuration. - It is mandatory for C5 controller and optional for other controllers. -- supports-clkreq: Refer to Documentation/devicetree/bindings/pci/pci.txt -- nvidia,update-fc-fixup: This is a boolean property and needs to be present to - improve performance when a platform is designed in such a way that it - satisfies at least one of the following conditions thereby enabling root - port to exchange optimum number of FC (Flow Control) credits with - downstream devices - 1. If C0/C4/C5 run at x1/x2 link widths (irrespective of speed and MPS) - 2. If C0/C1/C2/C3/C4/C5 operate at their respective max link widths and - a) speed is Gen-2 and MPS is 256B - b) speed is >= Gen-3 with any MPS -- nvidia,aspm-cmrt-us: Common Mode Restore Time for proper operation of ASPM - to be specified in microseconds -- nvidia,aspm-pwr-on-t-us: Power On time for proper operation of ASPM to be - specified in microseconds -- nvidia,aspm-l0s-entrance-latency-us: ASPM L0s entrance latency to be - specified in microseconds - -RC mode: -- vpcie3v3-supply: A phandle to the regulator node that supplies 3.3V to the slot - if the platform has one such slot. (Ex:- x16 slot owned by C5 controller - in p2972-0000 platform). -- vpcie12v-supply: A phandle to the regulator node that supplies 12V to the slot - if the platform has one such slot. (Ex:- x16 slot owned by C5 controller - in p2972-0000 platform). - -EP mode: -- nvidia,refclk-select-gpios: Must contain a phandle to a GPIO controller - followed by GPIO that is being used to enable REFCLK to controller from host - -NOTE:- On Tegra194's P2972-0000 platform, only C5 controller can be enabled to -operate in the endpoint mode because of the way the platform is designed. - -Examples: -========= - -Tegra194 RC mode: ------------------ - - pcie@14180000 { - compatible = "nvidia,tegra194-pcie"; - power-domains = <&bpmp TEGRA194_POWER_DOMAIN_PCIEX8B>; - reg = <0x00 0x14180000 0x0 0x00020000 /* appl registers (128K) */ - 0x00 0x38000000 0x0 0x00040000 /* configuration space (256K) */ - 0x00 0x38040000 0x0 0x00040000>; /* iATU_DMA reg space (256K) */ - reg-names = "appl", "config", "atu_dma"; - - #address-cells = <3>; - #size-cells = <2>; - device_type = "pci"; - num-lanes = <8>; - linux,pci-domain = <0>; - - pinctrl-names = "default"; - pinctrl-0 = <&pex_rst_c5_out_state>, <&clkreq_c5_bi_dir_state>; - - clocks = <&bpmp TEGRA194_CLK_PEX0_CORE_0>; - clock-names = "core"; - - resets = <&bpmp TEGRA194_RESET_PEX0_CORE_0_APB>, - <&bpmp TEGRA194_RESET_PEX0_CORE_0>; - reset-names = "apb", "core"; - - interrupts = , /* controller interrupt */ - ; /* MSI interrupt */ - interrupt-names = "intr", "msi"; - - #interrupt-cells = <1>; - interrupt-map-mask = <0 0 0 0>; - interrupt-map = <0 0 0 0 &gic GIC_SPI 72 IRQ_TYPE_LEVEL_HIGH>; - - nvidia,bpmp = <&bpmp 0>; - - supports-clkreq; - nvidia,aspm-cmrt-us = <60>; - nvidia,aspm-pwr-on-t-us = <20>; - nvidia,aspm-l0s-entrance-latency-us = <3>; - - bus-range = <0x0 0xff>; - ranges = <0x81000000 0x0 0x38100000 0x0 0x38100000 0x0 0x00100000 /* downstream I/O (1MB) */ - 0x82000000 0x0 0x38200000 0x0 0x38200000 0x0 0x01E00000 /* non-prefetchable memory (30MB) */ - 0xc2000000 0x18 0x00000000 0x18 0x00000000 0x4 0x00000000>; /* prefetchable memory (16GB) */ - - vddio-pex-ctl-supply = <&vdd_1v8ao>; - vpcie3v3-supply = <&vdd_3v3_pcie>; - vpcie12v-supply = <&vdd_12v_pcie>; - - phys = <&p2u_hsio_2>, <&p2u_hsio_3>, <&p2u_hsio_4>, - <&p2u_hsio_5>; - phy-names = "p2u-0", "p2u-1", "p2u-2", "p2u-3"; - }; - -Tegra194 EP mode: ------------------ - - pcie-ep@141a0000 { - compatible = "nvidia,tegra194-pcie-ep", "snps,dw-pcie-ep"; - power-domains = <&bpmp TEGRA194_POWER_DOMAIN_PCIEX8A>; - reg = <0x00 0x141a0000 0x0 0x00020000 /* appl registers (128K) */ - 0x00 0x3a040000 0x0 0x00040000 /* iATU_DMA reg space (256K) */ - 0x00 0x3a080000 0x0 0x00040000 /* DBI reg space (256K) */ - 0x1c 0x00000000 0x4 0x00000000>; /* Address Space (16G) */ - reg-names = "appl", "atu_dma", "dbi", "addr_space"; - - num-lanes = <8>; - num-ib-windows = <2>; - num-ob-windows = <8>; - - pinctrl-names = "default"; - pinctrl-0 = <&clkreq_c5_bi_dir_state>; - - clocks = <&bpmp TEGRA194_CLK_PEX1_CORE_5>; - clock-names = "core"; - - resets = <&bpmp TEGRA194_RESET_PEX1_CORE_5_APB>, - <&bpmp TEGRA194_RESET_PEX1_CORE_5>; - reset-names = "apb", "core"; - - interrupts = ; /* controller interrupt */ - interrupt-names = "intr"; - - nvidia,bpmp = <&bpmp 5>; - - nvidia,aspm-cmrt-us = <60>; - nvidia,aspm-pwr-on-t-us = <20>; - nvidia,aspm-l0s-entrance-latency-us = <3>; - - vddio-pex-ctl-supply = <&vdd_1v8ao>; - - reset-gpios = <&gpio TEGRA194_MAIN_GPIO(GG, 1) GPIO_ACTIVE_LOW>; - - nvidia,refclk-select-gpios = <&gpio_aon TEGRA194_AON_GPIO(AA, 5) - GPIO_ACTIVE_HIGH>; - - phys = <&p2u_nvhs_0>, <&p2u_nvhs_1>, <&p2u_nvhs_2>, - <&p2u_nvhs_3>, <&p2u_nvhs_4>, <&p2u_nvhs_5>, - <&p2u_nvhs_6>, <&p2u_nvhs_7>; - - phy-names = "p2u-0", "p2u-1", "p2u-2", "p2u-3", "p2u-4", - "p2u-5", "p2u-6", "p2u-7"; - }; diff --git a/Documentation/devicetree/bindings/pci/nvidia,tegra194-pcie.yaml b/Documentation/devicetree/bindings/pci/nvidia,tegra194-pcie.yaml new file mode 100644 index 000000000000..75da3e8eecb9 --- /dev/null +++ b/Documentation/devicetree/bindings/pci/nvidia,tegra194-pcie.yaml @@ -0,0 +1,350 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/pci/nvidia,tegra194-pcie.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: NVIDIA Tegra194 (and later) PCIe controller (Synopsys DesignWare Core based) + +maintainers: + - Thierry Reding + - Jon Hunter + - Vidya Sagar + +description: | + This PCIe controller is based on the Synopsys DesignWare PCIe IP and thus + inherits all the common properties defined in snps,dw-pcie.yaml. Some of + the controller instances are dual mode where in they can work either in + Root Port mode or Endpoint mode but one at a time. + + See nvidia,tegra194-pcie-ep.yaml for details on the Endpoint mode device + tree bindings. + +properties: + compatible: + enum: + - nvidia,tegra194-pcie + - nvidia,tegra234-pcie + + reg: + items: + - description: controller's application logic registers + - description: configuration registers + - description: iATU and DMA registers. This is where the iATU (internal + Address Translation Unit) registers of the PCIe core are made + available for software access. + - description: aperture where the Root Port's own configuration + registers are available. + + reg-names: + items: + - const: appl + - const: config + - const: atu_dma + - const: dbi + + interrupts: + items: + - description: controller interrupt + - description: MSI interrupt + + interrupt-names: + items: + - const: intr + - const: msi + + clocks: + items: + - description: module clock + + clock-names: + items: + - const: core + + resets: + items: + - description: APB bus interface reset + - description: module reset + + reset-names: + items: + - const: apb + - const: core + + phys: + minItems: 1 + maxItems: 8 + + phy-names: + minItems: 1 + items: + - const: p2u-0 + - const: p2u-1 + - const: p2u-2 + - const: p2u-3 + - const: p2u-4 + - const: p2u-5 + - const: p2u-6 + - const: p2u-7 + + power-domains: + maxItems: 1 + description: | + A phandle to the node that controls power to the respective PCIe + controller and a specifier name for the PCIe controller. + + Tegra194 specifiers defined in "include/dt-bindings/power/tegra194-powergate.h" + Tegra234 specifiers defined in "include/dt-bindings/power/tegra234-powergate.h" + + interconnects: + items: + - description: memory read client + - description: memory write client + + interconnect-names: + items: + - const: dma-mem # read + - const: write + + dma-coherent: true + + nvidia,bpmp: + $ref: /schemas/types.yaml#/definitions/phandle-array + description: | + Must contain a pair of phandles to BPMP controller node followed by + controller ID. Following are the controller IDs for each controller: + + Tegra194 + + 0: C0 + 1: C1 + 2: C2 + 3: C3 + 4: C4 + 5: C5 + + Tegra234 + + 0 : C0 + 1 : C1 + 2 : C2 + 3 : C3 + 4 : C4 + 5 : C5 + 6 : C6 + 7 : C7 + 8 : C8 + 9 : C9 + 10: C10 + + items: + - items: + - description: phandle to BPMP controller node + - description: PCIe controller ID + maximum: 10 + + nvidia,update-fc-fixup: + description: | + This is a boolean property and needs to be present to improve performance + when a platform is designed in such a way that it satisfies at least one + of the following conditions thereby enabling Root Port to exchange + optimum number of FC (Flow Control) credits with downstream devices: + + NOTE: This is applicable only for Tegra194. + + 1. If C0/C4/C5 run at x1/x2 link widths (irrespective of speed and MPS) + 2. If C0/C1/C2/C3/C4/C5 operate at their respective max link widths and + a) speed is Gen-2 and MPS is 256B + b) speed is >= Gen-3 with any MPS + + $ref: /schemas/types.yaml#/definitions/flag + + nvidia,aspm-cmrt-us: + description: Common Mode Restore Time for proper operation of ASPM to be + specified in microseconds + + nvidia,aspm-pwr-on-t-us: + description: Power On time for proper operation of ASPM to be specified in + microseconds + + nvidia,aspm-l0s-entrance-latency-us: + description: ASPM L0s entrance latency to be specified in microseconds + + vddio-pex-ctl-supply: + description: A phandle to the regulator supply for PCIe side band signals. + + vpcie3v3-supply: + description: A phandle to the regulator node that supplies 3.3V to the slot + if the platform has one such slot, e.g., x16 slot owned by C5 controller + in p2972-0000 platform. + + vpcie12v-supply: + description: A phandle to the regulator node that supplies 12V to the slot + if the platform has one such slot, e.g., x16 slot owned by C5 controller + in p2972-0000 platform. + + nvidia,enable-srns: + description: | + This boolean property needs to be present if the controller is + configured to operate in SRNS (Separate Reference Clocks with No + Spread-Spectrum Clocking). NOTE: This is applicable only for + Tegra234. + + $ref: /schemas/types.yaml#/definitions/flag + + nvidia,enable-ext-refclk: + description: | + This boolean property needs to be present if the controller is + configured to use the reference clocking coming in from an external + clock source instead of using the internal clock source. + + $ref: /schemas/types.yaml#/definitions/flag + +allOf: + - $ref: /schemas/pci/snps,dw-pcie.yaml# + +unevaluatedProperties: false + +required: + - interrupts + - interrupt-names + - interrupt-map + - interrupt-map-mask + - clocks + - clock-names + - resets + - reset-names + - power-domains + - vddio-pex-ctl-supply + - num-lanes + - phys + - phy-names + - nvidia,bpmp + +examples: + - | + #include + #include + #include + #include + + bus@0 { + #address-cells = <2>; + #size-cells = <2>; + ranges = <0x0 0x0 0x0 0x8 0x0>; + + pcie@14180000 { + compatible = "nvidia,tegra194-pcie"; + power-domains = <&bpmp TEGRA194_POWER_DOMAIN_PCIEX8B>; + reg = <0x0 0x14180000 0x0 0x00020000>, /* appl registers (128K) */ + <0x0 0x38000000 0x0 0x00040000>, /* configuration space (256K) */ + <0x0 0x38040000 0x0 0x00040000>, /* iATU_DMA reg space (256K) */ + <0x0 0x38080000 0x0 0x00040000>; /* DBI reg space (256K) */ + reg-names = "appl", "config", "atu_dma", "dbi"; + + #address-cells = <3>; + #size-cells = <2>; + device_type = "pci"; + num-lanes = <8>; + linux,pci-domain = <0>; + + pinctrl-names = "default"; + pinctrl-0 = <&pex_rst_c5_out_state>, <&clkreq_c5_bi_dir_state>; + + clocks = <&bpmp TEGRA194_CLK_PEX0_CORE_0>; + clock-names = "core"; + + resets = <&bpmp TEGRA194_RESET_PEX0_CORE_0_APB>, + <&bpmp TEGRA194_RESET_PEX0_CORE_0>; + reset-names = "apb", "core"; + + interrupts = , /* controller interrupt */ + ; /* MSI interrupt */ + interrupt-names = "intr", "msi"; + + #interrupt-cells = <1>; + interrupt-map-mask = <0 0 0 0>; + interrupt-map = <0 0 0 0 &gic GIC_SPI 72 IRQ_TYPE_LEVEL_HIGH>; + + nvidia,bpmp = <&bpmp 0>; + + supports-clkreq; + nvidia,aspm-cmrt-us = <60>; + nvidia,aspm-pwr-on-t-us = <20>; + nvidia,aspm-l0s-entrance-latency-us = <3>; + + bus-range = <0x0 0xff>; + ranges = <0x81000000 0x0 0x38100000 0x0 0x38100000 0x0 0x00100000>, /* downstream I/O */ + <0x82000000 0x0 0x38200000 0x0 0x38200000 0x0 0x01e00000>, /* non-prefetch memory */ + <0xc2000000 0x18 0x00000000 0x18 0x00000000 0x4 0x00000000>; /* prefetchable memory */ + + vddio-pex-ctl-supply = <&vdd_1v8ao>; + vpcie3v3-supply = <&vdd_3v3_pcie>; + vpcie12v-supply = <&vdd_12v_pcie>; + + phys = <&p2u_hsio_2>, <&p2u_hsio_3>, <&p2u_hsio_4>, + <&p2u_hsio_5>; + phy-names = "p2u-0", "p2u-1", "p2u-2", "p2u-3"; + }; + }; + + - | + #include + #include + #include + #include + + bus@0 { + #address-cells = <2>; + #size-cells = <2>; + ranges = <0x0 0x0 0x0 0x8 0x0>; + + pcie@14160000 { + compatible = "nvidia,tegra234-pcie"; + power-domains = <&bpmp TEGRA234_POWER_DOMAIN_PCIEX4BB>; + reg = <0x00 0x14160000 0x0 0x00020000>, /* appl registers (128K) */ + <0x00 0x36000000 0x0 0x00040000>, /* configuration space (256K) */ + <0x00 0x36040000 0x0 0x00040000>, /* iATU_DMA reg space (256K) */ + <0x00 0x36080000 0x0 0x00040000>; /* DBI reg space (256K) */ + reg-names = "appl", "config", "atu_dma", "dbi"; + + #address-cells = <3>; + #size-cells = <2>; + device_type = "pci"; + num-lanes = <4>; + num-viewport = <8>; + linux,pci-domain = <4>; + + clocks = <&bpmp TEGRA234_CLK_PEX0_C4_CORE>; + clock-names = "core"; + + resets = <&bpmp TEGRA234_RESET_PEX0_CORE_4_APB>, + <&bpmp TEGRA234_RESET_PEX0_CORE_4>; + reset-names = "apb", "core"; + + interrupts = , /* controller interrupt */ + ; /* MSI interrupt */ + interrupt-names = "intr", "msi"; + + #interrupt-cells = <1>; + interrupt-map-mask = <0 0 0 0>; + interrupt-map = <0 0 0 0 &gic GIC_SPI 51 IRQ_TYPE_LEVEL_HIGH>; + + nvidia,bpmp = <&bpmp 4>; + + nvidia,aspm-cmrt-us = <60>; + nvidia,aspm-pwr-on-t-us = <20>; + nvidia,aspm-l0s-entrance-latency-us = <3>; + + bus-range = <0x0 0xff>; + ranges = <0x43000000 0x21 0x40000000 0x21 0x40000000 0x2 0xe8000000>, /* prefetchable */ + <0x02000000 0x0 0x40000000 0x24 0x28000000 0x0 0x08000000>, /* non-prefetchable */ + <0x01000000 0x0 0x36100000 0x00 0x36100000 0x0 0x00100000>; /* downstream I/O */ + + vddio-pex-ctl-supply = <&p3701_vdd_AO_1v8>; + + phys = <&p2u_hsio_4>, <&p2u_hsio_5>, <&p2u_hsio_6>, + <&p2u_hsio_7>; + phy-names = "p2u-0", "p2u-1", "p2u-2", "p2u-3"; + }; + }; diff --git a/Documentation/devicetree/bindings/pci/pci-rcar-gen2.txt b/Documentation/devicetree/bindings/pci/pci-rcar-gen2.txt deleted file mode 100644 index aeba38f0a387..000000000000 --- a/Documentation/devicetree/bindings/pci/pci-rcar-gen2.txt +++ /dev/null @@ -1,84 +0,0 @@ -Renesas AHB to PCI bridge -------------------------- - -This is the bridge used internally to connect the USB controllers to the -AHB. There is one bridge instance per USB port connected to the internal -OHCI and EHCI controllers. - -Required properties: -- compatible: "renesas,pci-r8a7742" for the R8A7742 SoC; - "renesas,pci-r8a7743" for the R8A7743 SoC; - "renesas,pci-r8a7744" for the R8A7744 SoC; - "renesas,pci-r8a7745" for the R8A7745 SoC; - "renesas,pci-r8a7790" for the R8A7790 SoC; - "renesas,pci-r8a7791" for the R8A7791 SoC; - "renesas,pci-r8a7793" for the R8A7793 SoC; - "renesas,pci-r8a7794" for the R8A7794 SoC; - "renesas,pci-rcar-gen2" for a generic R-Car Gen2 or - RZ/G1 compatible device. - - - When compatible with the generic version, nodes must list the - SoC-specific version corresponding to the platform first - followed by the generic version. - -- reg: A list of physical regions to access the device: the first is - the operational registers for the OHCI/EHCI controllers and the - second is for the bridge configuration and control registers. -- interrupts: interrupt for the device. -- clocks: The reference to the device clock. -- bus-range: The PCI bus number range; as this is a single bus, the range - should be specified as the same value twice. -- #address-cells: must be 3. -- #size-cells: must be 2. -- #interrupt-cells: must be 1. -- interrupt-map: standard property used to define the mapping of the PCI - interrupts to the GIC interrupts. -- interrupt-map-mask: standard property that helps to define the interrupt - mapping. - -Optional properties: -- dma-ranges: a single range for the inbound memory region. If not supplied, - defaults to 1GiB at 0x40000000. Note there are hardware restrictions on the - allowed combinations of address and size. - -Example SoC configuration: - - pci0: pci@ee090000 { - compatible = "renesas,pci-r8a7790", "renesas,pci-rcar-gen2"; - clocks = <&mstp7_clks R8A7790_CLK_EHCI>; - reg = <0x0 0xee090000 0x0 0xc00>, - <0x0 0xee080000 0x0 0x1100>; - interrupts = <0 108 IRQ_TYPE_LEVEL_HIGH>; - status = "disabled"; - - bus-range = <0 0>; - #address-cells = <3>; - #size-cells = <2>; - #interrupt-cells = <1>; - dma-ranges = <0x42000000 0 0x40000000 0 0x40000000 0 0x40000000>; - interrupt-map-mask = <0xff00 0 0 0x7>; - interrupt-map = <0x0000 0 0 1 &gic 0 108 IRQ_TYPE_LEVEL_HIGH - 0x0800 0 0 1 &gic 0 108 IRQ_TYPE_LEVEL_HIGH - 0x1000 0 0 2 &gic 0 108 IRQ_TYPE_LEVEL_HIGH>; - - usb@1,0 { - reg = <0x800 0 0 0 0>; - phys = <&usb0 0>; - phy-names = "usb"; - }; - - usb@2,0 { - reg = <0x1000 0 0 0 0>; - phys = <&usb0 0>; - phy-names = "usb"; - }; - }; - -Example board setup: - -&pci0 { - status = "okay"; - pinctrl-0 = <&usb0_pins>; - pinctrl-names = "default"; -}; diff --git a/Documentation/devicetree/bindings/pci/qcom,pcie.yaml b/Documentation/devicetree/bindings/pci/qcom,pcie.yaml index 0b69b12b849e..7d29e2a45183 100644 --- a/Documentation/devicetree/bindings/pci/qcom,pcie.yaml +++ b/Documentation/devicetree/bindings/pci/qcom,pcie.yaml @@ -11,7 +11,7 @@ maintainers: - Stanimir Varbanov description: | - Qualcomm PCIe root complex controller is bansed on the Synopsys DesignWare + Qualcomm PCIe root complex controller is based on the Synopsys DesignWare PCIe IP. properties: @@ -43,11 +43,12 @@ properties: maxItems: 5 interrupts: - maxItems: 1 + minItems: 1 + maxItems: 8 interrupt-names: - items: - - const: msi + minItems: 1 + maxItems: 8 # Common definitions for clocks, clock-names and reset. # Platform constraints are described later. @@ -614,7 +615,7 @@ allOf: - if: not: properties: - compatibles: + compatible: contains: enum: - qcom,pcie-msm8996 @@ -623,6 +624,50 @@ allOf: - resets - reset-names + # Newer chipsets support either 1 or 8 MSI vectors + # On older chipsets it's always 1 MSI vector + - if: + properties: + compatible: + contains: + enum: + - qcom,pcie-msm8996 + - qcom,pcie-sc7280 + - qcom,pcie-sc8180x + - qcom,pcie-sdm845 + - qcom,pcie-sm8150 + - qcom,pcie-sm8250 + - qcom,pcie-sm8450-pcie0 + - qcom,pcie-sm8450-pcie1 + then: + oneOf: + - properties: + interrupts: + maxItems: 1 + interrupt-names: + items: + - const: msi + - properties: + interrupts: + minItems: 8 + interrupt-names: + items: + - const: msi0 + - const: msi1 + - const: msi2 + - const: msi3 + - const: msi4 + - const: msi5 + - const: msi6 + - const: msi7 + else: + properties: + interrupts: + maxItems: 1 + interrupt-names: + items: + - const: msi + unevaluatedProperties: false examples: diff --git a/Documentation/devicetree/bindings/pci/renesas,pci-rcar-gen2.yaml b/Documentation/devicetree/bindings/pci/renesas,pci-rcar-gen2.yaml new file mode 100644 index 000000000000..0f18cceba3d5 --- /dev/null +++ b/Documentation/devicetree/bindings/pci/renesas,pci-rcar-gen2.yaml @@ -0,0 +1,186 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/pci/renesas,pci-rcar-gen2.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Renesas AHB to PCI bridge + +maintainers: + - Marek Vasut + - Yoshihiro Shimoda + +description: | + This is the bridge used internally to connect the USB controllers to the + AHB. There is one bridge instance per USB port connected to the internal + OHCI and EHCI controllers. + +properties: + compatible: + oneOf: + - items: + - enum: + - renesas,pci-r8a7742 # RZ/G1H + - renesas,pci-r8a7743 # RZ/G1M + - renesas,pci-r8a7744 # RZ/G1N + - renesas,pci-r8a7745 # RZ/G1E + - renesas,pci-r8a7790 # R-Car H2 + - renesas,pci-r8a7791 # R-Car M2-W + - renesas,pci-r8a7793 # R-Car M2-N + - renesas,pci-r8a7794 # R-Car E2 + - const: renesas,pci-rcar-gen2 # R-Car Gen2 and RZ/G1 + - items: + - enum: + - renesas,pci-r9a06g032 # RZ/N1D + - const: renesas,pci-rzn1 # RZ/N1 + + reg: + items: + - description: Operational registers for the OHCI/EHCI controllers. + - description: Bridge configuration and control registers. + + interrupts: + maxItems: 1 + + clocks: true + + clock-names: true + + resets: + maxItems: 1 + + power-domains: + maxItems: 1 + + bus-range: + description: | + The PCI bus number range; as this is a single bus, the range + should be specified as the same value twice. + + dma-ranges: + description: | + A single range for the inbound memory region. If not supplied, + defaults to 1GiB at 0x40000000. Note there are hardware restrictions on + the allowed combinations of address and size. + maxItems: 1 + +patternProperties: + 'usb@[0-1],0': + type: object + + description: + This a USB controller PCI device + + properties: + reg: + description: + Identify the correct bus, device and function number in the + form . + + items: + minItems: 5 + maxItems: 5 + + phys: + description: + Reference to the USB phy + maxItems: 1 + + phy-names: + maxItems: 1 + + required: + - reg + - phys + - phy-names + + unevaluatedProperties: false + +required: + - compatible + - reg + - interrupts + - interrupt-map + - interrupt-map-mask + - clocks + - power-domains + - bus-range + - "#address-cells" + - "#size-cells" + - "#interrupt-cells" + +allOf: + - $ref: /schemas/pci/pci-bus.yaml# + + - if: + properties: + compatible: + contains: + enum: + - renesas,pci-rzn1 + then: + properties: + clocks: + items: + - description: Internal bus clock (AHB) for HOST + - description: Internal bus clock (AHB) Power Management + - description: PCI clock for USB subsystem + clock-names: + items: + - const: hclkh + - const: hclkpm + - const: pciclk + required: + - clock-names + else: + properties: + clocks: + items: + - description: Device clock + clock-names: + items: + - const: pclk + required: + - resets + +unevaluatedProperties: false + +examples: + - | + #include + #include + #include + + pci@ee090000 { + compatible = "renesas,pci-r8a7790", "renesas,pci-rcar-gen2"; + device_type = "pci"; + reg = <0xee090000 0xc00>, + <0xee080000 0x1100>; + clocks = <&cpg CPG_MOD 703>; + power-domains = <&sysc R8A7790_PD_ALWAYS_ON>; + resets = <&cpg 703>; + interrupts = ; + + bus-range = <0 0>; + #address-cells = <3>; + #size-cells = <2>; + #interrupt-cells = <1>; + ranges = <0x02000000 0 0xee080000 0xee080000 0 0x00010000>; + dma-ranges = <0x42000000 0 0x40000000 0x40000000 0 0x40000000>; + interrupt-map-mask = <0xf800 0 0 0x7>; + interrupt-map = <0x0000 0 0 1 &gic GIC_SPI 108 IRQ_TYPE_LEVEL_HIGH>, + <0x0800 0 0 1 &gic GIC_SPI 108 IRQ_TYPE_LEVEL_HIGH>, + <0x1000 0 0 2 &gic GIC_SPI 108 IRQ_TYPE_LEVEL_HIGH>; + + usb@1,0 { + reg = <0x800 0 0 0 0>; + phys = <&usb0 0>; + phy-names = "usb"; + }; + + usb@2,0 { + reg = <0x1000 0 0 0 0>; + phys = <&usb0 0>; + phy-names = "usb"; + }; + }; diff --git a/Documentation/devicetree/bindings/pci/snps,dw-pcie.yaml b/Documentation/devicetree/bindings/pci/snps,dw-pcie.yaml index c90e5e2d25f6..7287d395e1b6 100644 --- a/Documentation/devicetree/bindings/pci/snps,dw-pcie.yaml +++ b/Documentation/devicetree/bindings/pci/snps,dw-pcie.yaml @@ -34,8 +34,8 @@ properties: minItems: 2 maxItems: 5 items: - enum: [ dbi, dbi2, config, atu, app, elbi, mgmt, ctrl, parf, cfg, link, - ulreg, smu, mpu, apb, phy ] + enum: [ dbi, dbi2, config, atu, atu_dma, app, appl, elbi, mgmt, ctrl, + parf, cfg, link, ulreg, smu, mpu, apb, phy ] num-lanes: description: | diff --git a/Documentation/devicetree/bindings/pci/xilinx-versal-cpm.yaml b/Documentation/devicetree/bindings/pci/xilinx-versal-cpm.yaml index cca395317a4c..24ddc2855b94 100644 --- a/Documentation/devicetree/bindings/pci/xilinx-versal-cpm.yaml +++ b/Documentation/devicetree/bindings/pci/xilinx-versal-cpm.yaml @@ -14,17 +14,23 @@ allOf: properties: compatible: - const: xlnx,versal-cpm-host-1.00 + enum: + - xlnx,versal-cpm-host-1.00 + - xlnx,versal-cpm5-host reg: items: - description: CPM system level control and status registers. - description: Configuration space region and bridge registers. + - description: CPM5 control and status registers. + minItems: 2 reg-names: items: - const: cpm_slcr - const: cfg + - const: cpm_csr + minItems: 2 interrupts: maxItems: 1 @@ -95,4 +101,34 @@ examples: interrupt-controller; }; }; + + cpm5_pcie: pcie@fcdd0000 { + compatible = "xlnx,versal-cpm5-host"; + device_type = "pci"; + #address-cells = <3>; + #interrupt-cells = <1>; + #size-cells = <2>; + interrupts = <0 72 4>; + interrupt-parent = <&gic>; + interrupt-map-mask = <0 0 0 7>; + interrupt-map = <0 0 0 1 &pcie_intc_1 0>, + <0 0 0 2 &pcie_intc_1 1>, + <0 0 0 3 &pcie_intc_1 2>, + <0 0 0 4 &pcie_intc_1 3>; + bus-range = <0x00 0xff>; + ranges = <0x02000000 0x0 0xe0000000 0x0 0xe0000000 0x0 0x10000000>, + <0x43000000 0x80 0x00000000 0x80 0x00000000 0x0 0x80000000>; + msi-map = <0x0 &its_gic 0x0 0x10000>; + reg = <0x00 0xfcdd0000 0x00 0x1000>, + <0x06 0x00000000 0x00 0x1000000>, + <0x00 0xfce20000 0x00 0x1000000>; + reg-names = "cpm_slcr", "cfg", "cpm_csr"; + + pcie_intc_1: interrupt-controller { + #address-cells = <0>; + #interrupt-cells = <1>; + interrupt-controller; + }; + }; + }; diff --git a/Documentation/devicetree/bindings/pinctrl/allwinner,sun4i-a10-pinctrl.yaml b/Documentation/devicetree/bindings/pinctrl/allwinner,sun4i-a10-pinctrl.yaml index bfce850c2035..0681b9a3965f 100644 --- a/Documentation/devicetree/bindings/pinctrl/allwinner,sun4i-a10-pinctrl.yaml +++ b/Documentation/devicetree/bindings/pinctrl/allwinner,sun4i-a10-pinctrl.yaml @@ -127,20 +127,17 @@ patternProperties: additionalProperties: false - "^vcc-p[a-hlm]-supply$": + "^vcc-p[a-ilm]-supply$": description: Power supplies for pin banks. required: - "#gpio-cells" - - "#interrupt-cells" - compatible - reg - - interrupts - clocks - clock-names - gpio-controller - - interrupt-controller allOf: # FIXME: We should have the pin bank supplies here, but not a lot of @@ -148,6 +145,19 @@ allOf: # warnings. - $ref: "pinctrl.yaml#" + - if: + not: + properties: + compatible: + enum: + - allwinner,sun50i-h616-r-pinctrl + + then: + required: + - "#interrupt-cells" + - interrupts + - interrupt-controller + - if: properties: compatible: diff --git a/Documentation/devicetree/bindings/pinctrl/fsl,scu-pinctrl.yaml b/Documentation/devicetree/bindings/pinctrl/fsl,scu-pinctrl.yaml new file mode 100644 index 000000000000..45ea565ce238 --- /dev/null +++ b/Documentation/devicetree/bindings/pinctrl/fsl,scu-pinctrl.yaml @@ -0,0 +1,74 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/pinctrl/fsl,scu-pinctrl.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: i.MX SCU Client Device Node - Pinctrl bindings based on SCU Message Protocol + +maintainers: + - Dong Aisheng + +description: i.MX SCU Client Device Node + Client nodes are maintained as children of the relevant IMX-SCU device node. + This binding uses the i.MX common pinctrl binding. + (Documentation/devicetree/bindings/pinctrl/fsl,imx-pinctrl.txt) + +allOf: + - $ref: pinctrl.yaml# + +properties: + compatible: + enum: + - fsl,imx8qm-iomuxc + - fsl,imx8qxp-iomuxc + - fsl,imx8dxl-iomuxc + +patternProperties: + 'grp$': + type: object + description: + Pinctrl node's client devices use subnodes for desired pin configuration. + Client device subnodes use below standard properties. + + properties: + fsl,pins: + description: + each entry consists of 3 integers and represents the pin ID, the mux value + and pad setting for the pin. The first 2 integers - pin_id and mux_val - are + specified using a PIN_FUNC_ID macro, which can be found in + . The last integer is + the pad setting value like pull-up on this pin. Please refer to the + appropriate i.MX8 Reference Manual for detailed pad CONFIG settings. + $ref: /schemas/types.yaml#/definitions/uint32-matrix + items: + items: + - description: | + "pin_id" indicates the pin ID + - description: | + "mux_val" indicates the mux value to be applied. + - description: | + "pad_setting" indicates the pad configuration value to be applied. + + required: + - fsl,pins + + additionalProperties: false + +required: + - compatible + +additionalProperties: false + +examples: + - | + pinctrl { + compatible = "fsl,imx8qxp-iomuxc"; + + pinctrl_lpuart0: lpuart0grp { + fsl,pins = < + 111 0 0x06000020 + 112 0 0x06000020 + >; + }; + }; diff --git a/Documentation/devicetree/bindings/pinctrl/renesas,rzg2l-pinctrl.yaml b/Documentation/devicetree/bindings/pinctrl/renesas,rzg2l-pinctrl.yaml index 52df1b146174..997b74639112 100644 --- a/Documentation/devicetree/bindings/pinctrl/renesas,rzg2l-pinctrl.yaml +++ b/Documentation/devicetree/bindings/pinctrl/renesas,rzg2l-pinctrl.yaml @@ -47,6 +47,17 @@ properties: gpio-ranges: maxItems: 1 + interrupt-controller: true + + '#interrupt-cells': + const: 2 + description: + The first cell contains the global GPIO port index, constructed using the + RZG2L_GPIO() helper macro in and the + second cell is used to specify the flag. + E.g. "interrupts = ;" if P43_0 is + being used as an interrupt. + clocks: maxItems: 1 @@ -110,6 +121,8 @@ required: - gpio-controller - '#gpio-cells' - gpio-ranges + - interrupt-controller + - '#interrupt-cells' - clocks - power-domains - resets @@ -126,6 +139,8 @@ examples: gpio-controller; #gpio-cells = <2>; gpio-ranges = <&pinctrl 0 0 392>; + interrupt-controller; + #interrupt-cells = <2>; clocks = <&cpg CPG_MOD R9A07G044_GPIO_HCLK>; resets = <&cpg R9A07G044_GPIO_RSTN>, <&cpg R9A07G044_GPIO_PORT_RESETN>, diff --git a/Documentation/devicetree/bindings/power/fsl,scu-pd.yaml b/Documentation/devicetree/bindings/power/fsl,scu-pd.yaml new file mode 100644 index 000000000000..1f72b18ca0fc --- /dev/null +++ b/Documentation/devicetree/bindings/power/fsl,scu-pd.yaml @@ -0,0 +1,41 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/power/fsl,scu-pd.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: i.MX SCU Client Device Node - Power domain bindings based on SCU Message Protocol + +maintainers: + - Dong Aisheng + +description: i.MX SCU Client Device Node + Client nodes are maintained as children of the relevant IMX-SCU device node. + Power domain bindings based on SCU Message Protocol + +allOf: + - $ref: power-domain.yaml# + +properties: + compatible: + items: + - enum: + - fsl,imx8qm-scu-pd + - fsl,imx8qxp-scu-pd + - const: fsl,scu-pd + + '#power-domain-cells': + const: 1 + +required: + - compatible + - '#power-domain-cells' + +additionalProperties: false + +examples: + - | + power-controller { + compatible = "fsl,imx8qxp-scu-pd", "fsl,scu-pd"; + #power-domain-cells = <1>; + }; diff --git a/Documentation/devicetree/bindings/power/mediatek,power-controller.yaml b/Documentation/devicetree/bindings/power/mediatek,power-controller.yaml index 135c6f722091..b448101fac43 100644 --- a/Documentation/devicetree/bindings/power/mediatek,power-controller.yaml +++ b/Documentation/devicetree/bindings/power/mediatek,power-controller.yaml @@ -23,6 +23,7 @@ properties: compatible: enum: + - mediatek,mt6795-power-controller - mediatek,mt8167-power-controller - mediatek,mt8173-power-controller - mediatek,mt8183-power-controller @@ -62,6 +63,7 @@ patternProperties: reg: description: | Power domain index. Valid values are defined in: + "include/dt-bindings/power/mt6795-power.h" - for MT8167 type power domain. "include/dt-bindings/power/mt8167-power.h" - for MT8167 type power domain. "include/dt-bindings/power/mt8173-power.h" - for MT8173 type power domain. "include/dt-bindings/power/mt8183-power.h" - for MT8183 type power domain. diff --git a/Documentation/devicetree/bindings/power/qcom,rpmpd.yaml b/Documentation/devicetree/bindings/power/qcom,rpmpd.yaml index ad77a6380f38..0ccca493251a 100644 --- a/Documentation/devicetree/bindings/power/qcom,rpmpd.yaml +++ b/Documentation/devicetree/bindings/power/qcom,rpmpd.yaml @@ -18,6 +18,7 @@ properties: enum: - qcom,mdm9607-rpmpd - qcom,msm8226-rpmpd + - qcom,msm8909-rpmpd - qcom,msm8916-rpmpd - qcom,msm8939-rpmpd - qcom,msm8953-rpmpd diff --git a/Documentation/devicetree/bindings/pwm/clk-pwm.yaml b/Documentation/devicetree/bindings/pwm/clk-pwm.yaml new file mode 100644 index 000000000000..ec1768291503 --- /dev/null +++ b/Documentation/devicetree/bindings/pwm/clk-pwm.yaml @@ -0,0 +1,46 @@ +# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/pwm/clk-pwm.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Clock based PWM controller + +maintainers: + - Nikita Travkin + +description: | + Some systems have clocks that can be exposed to external devices. + (e.g. by muxing them to GPIO pins) + It's often possible to control duty-cycle of such clocks which makes them + suitable for generating PWM signal. + +allOf: + - $ref: pwm.yaml# + +properties: + compatible: + const: clk-pwm + + clocks: + description: Clock used to generate the signal. + maxItems: 1 + + "#pwm-cells": + const: 2 + +unevaluatedProperties: false + +required: + - compatible + - clocks + +examples: + - | + pwm { + compatible = "clk-pwm"; + #pwm-cells = <2>; + clocks = <&gcc 0>; + pinctrl-names = "default"; + pinctrl-0 = <&pwm_clk_flash_default>; + }; diff --git a/Documentation/devicetree/bindings/pwm/pwm-mediatek.txt b/Documentation/devicetree/bindings/pwm/pwm-mediatek.txt index 033d1fc0f405..554c96b6d0c3 100644 --- a/Documentation/devicetree/bindings/pwm/pwm-mediatek.txt +++ b/Documentation/devicetree/bindings/pwm/pwm-mediatek.txt @@ -9,6 +9,8 @@ Required properties: - "mediatek,mt7628-pwm": found on mt7628 SoC. - "mediatek,mt7629-pwm": found on mt7629 SoC. - "mediatek,mt8183-pwm": found on mt8183 SoC. + - "mediatek,mt8195-pwm", "mediatek,mt8183-pwm": found on mt8195 SoC. + - "mediatek,mt8365-pwm": found on mt8365 SoC. - "mediatek,mt8516-pwm": found on mt8516 SoC. - reg: physical base address and length of the controller's registers. - #pwm-cells: must be 2. See pwm.yaml in this directory for a description of @@ -18,6 +20,7 @@ Required properties: has no clocks - "top": the top clock generator - "main": clock used by the PWM core + - "pwm1-3": the three per PWM clocks for mt8365 - "pwm1-8": the eight per PWM clocks for mt2712 - "pwm1-6": the six per PWM clocks for mt7622 - "pwm1-5": the five per PWM clocks for mt7623 diff --git a/Documentation/devicetree/bindings/regulator/mps,mp5416.yaml b/Documentation/devicetree/bindings/regulator/mps,mp5416.yaml index 90727fdc1283..7023c597c3ed 100644 --- a/Documentation/devicetree/bindings/regulator/mps,mp5416.yaml +++ b/Documentation/devicetree/bindings/regulator/mps,mp5416.yaml @@ -15,6 +15,7 @@ properties: compatible: enum: - mps,mp5416 + - mps,mp5496 reg: maxItems: 1 diff --git a/Documentation/devicetree/bindings/regulator/pwm-regulator.txt b/Documentation/devicetree/bindings/regulator/pwm-regulator.txt deleted file mode 100644 index 3d78d507e29f..000000000000 --- a/Documentation/devicetree/bindings/regulator/pwm-regulator.txt +++ /dev/null @@ -1,92 +0,0 @@ -Bindings for the Generic PWM Regulator -====================================== - -Currently supports 2 modes of operation: - -Voltage Table: When in this mode, a voltage table (See below) of - predefined voltage <=> duty-cycle values must be - provided via DT. Limitations are that the regulator can - only operate at the voltages supplied in the table. - Intermediary duty-cycle values which would normally - allow finer grained voltage selection are ignored and - rendered useless. Although more control is given to - the user if the assumptions made in continuous-voltage - mode do not reign true. - -Continuous Voltage: This mode uses the regulator's maximum and minimum - supplied voltages specified in the - regulator-{min,max}-microvolt properties to calculate - appropriate duty-cycle values. This allows for a much - more fine grained solution when compared with - voltage-table mode above. This solution does make an - assumption that a %50 duty-cycle value will cause the - regulator voltage to run at half way between the - supplied max_uV and min_uV values. - -Required properties: --------------------- -- compatible: Should be "pwm-regulator" - -- pwms: PWM specification (See: ../pwm/pwm.txt) - -Only required for Voltage Table Mode: -- voltage-table: Voltage and Duty-Cycle table consisting of 2 cells - First cell is voltage in microvolts (uV) - Second cell is duty-cycle in percent (%) - -Optional properties for Continuous mode: -- pwm-dutycycle-unit: Integer value encoding the duty cycle unit. If not - defined, <100> is assumed, meaning that - pwm-dutycycle-range contains values expressed in - percent. - -- pwm-dutycycle-range: Should contain 2 entries. The first entry is encoding - the dutycycle for regulator-min-microvolt and the - second one the dutycycle for regulator-max-microvolt. - Duty cycle values are expressed in pwm-dutycycle-unit. - If not defined, <0 100> is assumed. - -NB: To be clear, if voltage-table is provided, then the device will be used -in Voltage Table Mode. If no voltage-table is provided, then the device will -be used in Continuous Voltage Mode. - -Optional properties: --------------------- -- enable-gpios: GPIO to use to enable/disable the regulator - -Any property defined as part of the core regulator binding can also be used. -(See: ../regulator/regulator.txt) - -Continuous Voltage With Enable GPIO Example: - pwm_regulator { - compatible = "pwm-regulator"; - pwms = <&pwm1 0 8448 0>; - enable-gpios = <&gpio0 23 GPIO_ACTIVE_HIGH>; - regulator-min-microvolt = <1016000>; - regulator-max-microvolt = <1114000>; - regulator-name = "vdd_logic"; - /* unit == per-mille */ - pwm-dutycycle-unit = <1000>; - /* - * Inverted PWM logic, and the duty cycle range is limited - * to 30%-70%. - */ - pwm-dutycycle-range = <700 300>; /* */ - }; - -Voltage Table Example: - pwm_regulator { - compatible = "pwm-regulator"; - pwms = <&pwm1 0 8448 0>; - regulator-min-microvolt = <1016000>; - regulator-max-microvolt = <1114000>; - regulator-name = "vdd_logic"; - - /* Voltage Duty-Cycle */ - voltage-table = <1114000 0>, - <1095000 10>, - <1076000 20>, - <1056000 30>, - <1036000 40>, - <1016000 50>; - }; diff --git a/Documentation/devicetree/bindings/regulator/pwm-regulator.yaml b/Documentation/devicetree/bindings/regulator/pwm-regulator.yaml new file mode 100644 index 000000000000..82b6f2fde422 --- /dev/null +++ b/Documentation/devicetree/bindings/regulator/pwm-regulator.yaml @@ -0,0 +1,126 @@ +# SPDX-License-Identifier: GPL-2.0 +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/regulator/pwm-regulator.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Bindings for the Generic PWM Regulator + +maintainers: + - Brian Norris + - Lee Jones + - Alexandre Courbot + +description: | + Currently supports 2 modes of operation: + + Voltage Table: + When in this mode, a voltage table (See below) of predefined voltage <=> + duty-cycle values must be provided via DT. Limitations are that the + regulator can only operate at the voltages supplied in the table. + Intermediary duty-cycle values which would normally allow finer grained + voltage selection are ignored and rendered useless. Although more control + is given to the user if the assumptions made in continuous-voltage mode do + not reign true. + + Continuous Voltage: + This mode uses the regulator's maximum and minimum supplied voltages + specified in the regulator-{min,max}-microvolt properties to calculate + appropriate duty-cycle values. This allows for a much more fine grained + solution when compared with voltage-table mode above. This solution does + make an assumption that a %50 duty-cycle value will cause the regulator + voltage to run at half way between the supplied max_uV and min_uV values. + + If voltage-table is provided, then the device will be used in Voltage Table + Mode. If no voltage-table is provided, then the device will be used in + Continuous Voltage Mode. + +allOf: + - $ref: regulator.yaml# + +properties: + compatible: + const: pwm-regulator + + pwms: + maxItems: 1 + + voltage-table: + description: Voltage and Duty-Cycle table. + $ref: /schemas/types.yaml#/definitions/uint32-matrix + items: + items: + - description: voltage in microvolts (uV) + - description: duty-cycle in percent (%) + + enable-gpios: + description: Regulator enable GPIO + maxItems: 1 + + # Optional properties for Continuous mode: + pwm-dutycycle-unit: + description: + Integer value encoding the duty cycle unit. If not + defined, <100> is assumed, meaning that + pwm-dutycycle-range contains values expressed in + percent. + default: 100 + + pwm-dutycycle-range: + description: + Should contain 2 entries. The first entry is encoding + the dutycycle for regulator-min-microvolt and the + second one the dutycycle for regulator-max-microvolt. + Duty cycle values are expressed in pwm-dutycycle-unit. + If not defined, <0 100> is assumed. + $ref: /schemas/types.yaml#/definitions/uint32-array + items: + - description: the dutycycle for regulator-min-microvolt + - description: the dutycycle for regulator-max-microvolt + default: [ 0 100 ] + +required: + - compatible + - pwms + +unevaluatedProperties: false + +examples: + - | + #include + + // Continuous Voltage With Enable GPIO Example: + regulator { + compatible = "pwm-regulator"; + pwms = <&pwm1 0 8448 0>; + enable-gpios = <&gpio0 23 GPIO_ACTIVE_HIGH>; + regulator-min-microvolt = <1016000>; + regulator-max-microvolt = <1114000>; + regulator-name = "vdd_logic"; + /* unit == per-mille */ + pwm-dutycycle-unit = <1000>; + /* + * Inverted PWM logic, and the duty cycle range is limited + * to 30%-70%. + */ + pwm-dutycycle-range = <700 300>; /* */ + }; + + - | + // Voltage Table Example: + regulator { + compatible = "pwm-regulator"; + pwms = <&pwm1 0 8448 0>; + regulator-min-microvolt = <1016000>; + regulator-max-microvolt = <1114000>; + regulator-name = "vdd_logic"; + + /* Voltage Duty-Cycle */ + voltage-table = <1114000 0>, + <1095000 10>, + <1076000 20>, + <1056000 30>, + <1036000 40>, + <1016000 50>; + }; +... diff --git a/Documentation/devicetree/bindings/regulator/qcom,smd-rpm-regulator.yaml b/Documentation/devicetree/bindings/regulator/qcom,smd-rpm-regulator.yaml index 6a9a7eed466f..c233461cc980 100644 --- a/Documentation/devicetree/bindings/regulator/qcom,smd-rpm-regulator.yaml +++ b/Documentation/devicetree/bindings/regulator/qcom,smd-rpm-regulator.yaml @@ -30,6 +30,9 @@ description: For pm8841, s1, s2, s3, s4, s5, s6, s7, s8 + For pm8909, s1, s2, l1, l2, l3, l4, l5, l6, l7, l8, l9, l10, l11, l12, l13, + l14, l15, l17, l18 + For pm8916, s1, s2, s3, s4, l1, l2, l3, l4, l5, l6, l7, l8, l9, l10, l11, l12, l13, l14, l15, l16, l17, l18 @@ -78,6 +81,7 @@ properties: - qcom,rpm-mp5496-regulators - qcom,rpm-pm8226-regulators - qcom,rpm-pm8841-regulators + - qcom,rpm-pm8909-regulators - qcom,rpm-pm8916-regulators - qcom,rpm-pm8941-regulators - qcom,rpm-pm8950-regulators diff --git a/Documentation/devicetree/bindings/regulator/qcom,spmi-regulator.txt b/Documentation/devicetree/bindings/regulator/qcom,spmi-regulator.txt deleted file mode 100644 index c2a39b121b1b..000000000000 --- a/Documentation/devicetree/bindings/regulator/qcom,spmi-regulator.txt +++ /dev/null @@ -1,347 +0,0 @@ -Qualcomm SPMI Regulators - -- compatible: - Usage: required - Value type: - Definition: must be one of: - "qcom,pm8004-regulators" - "qcom,pm8005-regulators" - "qcom,pm8226-regulators" - "qcom,pm8841-regulators" - "qcom,pm8916-regulators" - "qcom,pm8941-regulators" - "qcom,pm8950-regulators" - "qcom,pm8994-regulators" - "qcom,pmi8994-regulators" - "qcom,pm660-regulators" - "qcom,pm660l-regulators" - "qcom,pms405-regulators" - -- interrupts: - Usage: optional - Value type: - Definition: List of OCP interrupts. - -- interrupt-names: - Usage: required if 'interrupts' property present - Value type: - Definition: List of strings defining the names of the - interrupts in the 'interrupts' property 1-to-1. - Supported values are "ocp-", where - corresponds to a voltage switch - type regulator. - -- vdd_s1-supply: -- vdd_s2-supply: -- vdd_s3-supply: -- vdd_s4-supply: -- vdd_s5-supply: -- vdd_s6-supply: -- vdd_s7-supply: -- vdd_s8-supply: - Usage: optional (pm8841 only) - Value type: - Definition: Reference to regulator supplying the input pin, as - described in the data sheet. - -- vdd_s1-supply: -- vdd_s2-supply: -- vdd_s3-supply: -- vdd_s4-supply: -- vdd_l1_l3-supply: -- vdd_l2-supply: -- vdd_l4_l5_l6-supply: -- vdd_l7-supply: -- vdd_l8_l11_l14_l15_l16-supply: -- vdd_l9_l10_l12_l13_l17_l18-supply: - Usage: optional (pm8916 only) - Value type: - Definition: Reference to regulator supplying the input pin, as - described in the data sheet. - -- vdd_s1-supply: -- vdd_s2-supply: -- vdd_s3-supply: -- vdd_l1_l3-supply: -- vdd_l2_lvs_1_2_3-supply: -- vdd_l4_l11-supply: -- vdd_l5_l7-supply: -- vdd_l6_l12_l14_l15-supply: -- vdd_l8_l16_l18_19-supply: -- vdd_l9_l10_l17_l22-supply: -- vdd_l13_l20_l23_l24-supply: -- vdd_l21-supply: -- vin_5vs-supply: - Usage: optional (pm8941 only) - Value type: - Definition: Reference to regulator supplying the input pin, as - described in the data sheet. - -- vdd_s1-supply: -- vdd_s2-supply: -- vdd_s3-supply: -- vdd_s4-supply: -- vdd_s4-supply: -- vdd_s5-supply: -- vdd_s6-supply: -- vdd_l1_l19-supply: -- vdd_l2_l23-supply: -- vdd_l3-supply: -- vdd_l4_l5_l6_l7_l16-supply: -- vdd_l8_l11_l12_l17_l22-supply: -- vdd_l9_l10_l13_l14_l15_l18-supply: -- vdd_l20-supply: -- vdd_l21-supply: - Usage: optional (pm8950 only) - Value type: - Definition: reference to regulator supplying the input pin, as - described in the data sheet - -- vdd_s1-supply: -- vdd_s2-supply: -- vdd_s3-supply: -- vdd_s4-supply: -- vdd_s5-supply: -- vdd_s6-supply: -- vdd_s7-supply: -- vdd_s8-supply: -- vdd_s9-supply: -- vdd_s10-supply: -- vdd_s11-supply: -- vdd_s12-supply: -- vdd_l1-supply: -- vdd_l2_l26_l28-supply: -- vdd_l3_l11-supply: -- vdd_l4_l27_l31-supply: -- vdd_l5_l7-supply: -- vdd_l6_l12_l32-supply: -- vdd_l8_l16_l30-supply: -- vdd_l9_l10_l18_l22-supply: -- vdd_l13_l19_l23_l24-supply: -- vdd_l14_l15-supply: -- vdd_l17_l29-supply: -- vdd_l20_l21-supply: -- vdd_l25-supply: -- vdd_lvs_1_2-supply: - Usage: optional (pm8994 only) - Value type: - Definition: Reference to regulator supplying the input pin, as - described in the data sheet. - -- vdd_s1-supply: -- vdd_s2-supply: -- vdd_s3-supply: -- vdd_l1-supply: - Usage: optional (pmi8994 only) - Value type: - Definition: Reference to regulator supplying the input pin, as - described in the data sheet. - -- vdd_l1_l6_l7-supply: -- vdd_l2_l3-supply: -- vdd_l5-supply: -- vdd_l8_l9_l10_l11_l12_l13_l14-supply: -- vdd_l15_l16_l17_l18_l19-supply: -- vdd_s1-supply: -- vdd_s2-supply: -- vdd_s3-supply: -- vdd_s5-supply: -- vdd_s6-supply: - Usage: optional (pm660 only) - Value type: - Definition: Reference to regulator supplying the input pin, as - described in the data sheet. - -- vdd_l1_l9_l10-supply: -- vdd_l2-supply: -- vdd_l3_l5_l7_l8-supply: -- vdd_l4_l6-supply: -- vdd_s1-supply: -- vdd_s2-supply: -- vdd_s3-supply: -- vdd_s4-supply: -- vdd_s5-supply: - Usage: optional (pm660l only) - Value type: - Definition: Reference to regulator supplying the input pin, as - described in the data sheet. - -- vdd_l1_l2-supply: -- vdd_l3_l8-supply: -- vdd_l4-supply: -- vdd_l5_l6-supply: -- vdd_l10_l11_l12_l13-supply: -- vdd_l7-supply: -- vdd_l9-supply: -- vdd_s1-supply: -- vdd_s2-supply: -- vdd_s3-supply: -- vdd_s4-supply: -- vdd_s5-supply - Usage: optional (pms405 only) - Value type: - Definition: Reference to regulator supplying the input pin, as - described in the data sheet. - -- qcom,saw-reg: - Usage: optional - Value type: - Description: Reference to syscon node defining the SAW registers. - - -The regulator node houses sub-nodes for each regulator within the device. Each -sub-node is identified using the node's name, with valid values listed for each -of the PMICs below. - -pm8004: - s2, s5 - -pm8005: - s1, s2, s3, s4 - -pm8841: - s1, s2, s3, s4, s5, s6, s7, s8 - -pm8916: - s1, s2, s3, s4, l1, l2, l3, l4, l5, l6, l7, l8, l9, l10, l11, l12, l13, - l14, l15, l16, l17, l18 - -pm8941: - s1, s2, s3, s4, l1, l2, l3, l4, l5, l6, l7, l8, l9, l10, l11, l12, l13, - l14, l15, l16, l17, l18, l19, l20, l21, l22, l23, l24, lvs1, lvs2, lvs3, - 5vs1, 5vs2 - -pm8994: - s1, s2, s3, s4, s5, s6, s7, s8, s9, s10, s11, s12, l1, l2, l3, l4, l5, - l6, l7, l8, l9, l10, l11, l12, l13, l14, l15, l16, l17, l18, l19, l20, - l21, l22, l23, l24, l25, l26, l27, l28, l29, l30, l31, l32, lvs1, lvs2 - -pmi8994: - s1, s2, s3, l1 - -The content of each sub-node is defined by the standard binding for regulators - -see regulator.txt - with additional custom properties described below: - -- regulator-initial-mode: - Usage: optional - Value type: - Description: 2 = Set initial mode to auto mode (automatically select - between HPM and LPM); not available on boost type - regulators. - - 1 = Set initial mode to high power mode (HPM), also referred - to as NPM. HPM consumes more ground current than LPM, but - it can source significantly higher load current. HPM is not - available on boost type regulators. For voltage switch type - regulators, HPM implies that over current protection and - soft start are active all the time. - - 0 = Set initial mode to low power mode (LPM). - -- qcom,ocp-max-retries: - Usage: optional - Value type: - Description: Maximum number of times to try toggling a voltage switch - off and back on as a result of consecutive over current - events. - -- qcom,ocp-retry-delay: - Usage: optional - Value type: - Description: Time to delay in milliseconds between each voltage switch - toggle after an over current event takes place. - -- qcom,pin-ctrl-enable: - Usage: optional - Value type: - Description: Bit mask specifying which hardware pins should be used to - enable the regulator, if any; supported bits are: - 0 = ignore all hardware enable signals - BIT(0) = follow HW0_EN signal - BIT(1) = follow HW1_EN signal - BIT(2) = follow HW2_EN signal - BIT(3) = follow HW3_EN signal - -- qcom,pin-ctrl-hpm: - Usage: optional - Value type: - Description: Bit mask specifying which hardware pins should be used to - force the regulator into high power mode, if any; - supported bits are: - 0 = ignore all hardware enable signals - BIT(0) = follow HW0_EN signal - BIT(1) = follow HW1_EN signal - BIT(2) = follow HW2_EN signal - BIT(3) = follow HW3_EN signal - BIT(4) = follow PMIC awake state - -- qcom,vs-soft-start-strength: - Usage: optional - Value type: - Description: This property sets the soft start strength for voltage - switch type regulators; supported values are: - 0 = 0.05 uA - 1 = 0.25 uA - 2 = 0.55 uA - 3 = 0.75 uA - -- qcom,saw-slave: - Usage: optional - Value type: - Description: SAW controlled gang slave. Will not be configured. - -- qcom,saw-leader: - Usage: optional - Value type: - Description: SAW controlled gang leader. Will be configured as - SAW regulator. - -Example: - - regulators { - compatible = "qcom,pm8941-regulators"; - vdd_l1_l3-supply = <&s1>; - - s1: s1 { - regulator-min-microvolt = <1300000>; - regulator-max-microvolt = <1400000>; - }; - - ... - - l1: l1 { - regulator-min-microvolt = <1225000>; - regulator-max-microvolt = <1300000>; - }; - - .... - }; - -Example 2: - - saw3: syscon@9A10000 { - compatible = "syscon"; - reg = <0x9A10000 0x1000>; - }; - - ... - - spm-regulators { - compatible = "qcom,pm8994-regulators"; - qcom,saw-reg = <&saw3>; - s8 { - qcom,saw-slave; - }; - s9 { - qcom,saw-slave; - }; - s10 { - qcom,saw-slave; - }; - pm8994_s11_saw: s11 { - qcom,saw-leader; - regulator-always-on; - regulator-min-microvolt = <900000>; - regulator-max-microvolt = <1140000>; - }; - }; diff --git a/Documentation/devicetree/bindings/regulator/qcom,spmi-regulator.yaml b/Documentation/devicetree/bindings/regulator/qcom,spmi-regulator.yaml new file mode 100644 index 000000000000..8b7c4af4b551 --- /dev/null +++ b/Documentation/devicetree/bindings/regulator/qcom,spmi-regulator.yaml @@ -0,0 +1,323 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/regulator/qcom,spmi-regulator.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Qualcomm SPMI Regulators + +maintainers: + - Robert Marko + +properties: + compatible: + enum: + - qcom,pm660-regulators + - qcom,pm660l-regulators + - qcom,pm8004-regulators + - qcom,pm8005-regulators + - qcom,pm8226-regulators + - qcom,pm8841-regulators + - qcom,pm8916-regulators + - qcom,pm8941-regulators + - qcom,pm8950-regulators + - qcom,pm8994-regulators + - qcom,pmi8994-regulators + - qcom,pmp8074-regulators + - qcom,pms405-regulators + + qcom,saw-reg: + description: Reference to syscon node defining the SAW registers + $ref: /schemas/types.yaml#/definitions/phandle + +patternProperties: + "^(5vs[1-2]|(l|s)[1-9][0-9]?|lvs[1-3])$": + description: List of regulators and its properties + type: object + $ref: regulator.yaml# + + properties: + qcom,ocp-max-retries: + description: + Maximum number of times to try toggling a voltage switch off and + back on as a result of consecutive over current events + $ref: /schemas/types.yaml#/definitions/uint32 + + qcom,ocp-retry-delay: + description: + Time to delay in milliseconds between each voltage switch toggle + after an over current event takes place + $ref: /schemas/types.yaml#/definitions/uint32 + + qcom,pin-ctrl-enable: + description: + Bit mask specifying which hardware pins should be used to enable the + regulator, if any. + Supported bits are + 0 = ignore all hardware enable signals + BIT(0) = follow HW0_EN signal + BIT(1) = follow HW1_EN signal + BIT(2) = follow HW2_EN signal + BIT(3) = follow HW3_EN signal + $ref: /schemas/types.yaml#/definitions/uint32 + minimum: 0 + maximum: 15 + + qcom,pin-ctrl-hpm: + description: + Bit mask specifying which hardware pins should be used to force the + regulator into high power mode, if any. + Supported bits are + 0 = ignore all hardware enable signals + BIT(0) = follow HW0_EN signal + BIT(1) = follow HW1_EN signal + BIT(2) = follow HW2_EN signal + BIT(3) = follow HW3_EN signal + BIT(4) = follow PMIC awake state + $ref: /schemas/types.yaml#/definitions/uint32 + minimum: 0 + maximum: 31 + + qcom,vs-soft-start-strength: + description: + This property sets the soft start strength for voltage switch type + regulators. + Supported values are + 0 = 0.05 uA + 1 = 0.25 uA + 2 = 0.55 uA + 3 = 0.75 uA + $ref: /schemas/types.yaml#/definitions/uint32 + minimum: 0 + maximum: 3 + + qcom,saw-slave: + description: SAW controlled gang slave. Will not be configured. + type: boolean + + qcom,saw-leader: + description: + SAW controlled gang leader. Will be configured as SAW regulator. + type: boolean + + unevaluatedProperties: false + +required: + - compatible + +allOf: + - if: + properties: + compatible: + contains: + enum: + - qcom,pm660-regulators + then: + properties: + vdd_l15_l16_l17_l18_l19-supply: true + vdd_l1_l6_l7-supply: true + vdd_l2_l3-supply: true + vdd_l5-supply: true + vdd_l8_l9_l10_l11_l12_l13_l14-supply: true + patternProperties: + "^vdd_s[1-6]-supply$": true + - if: + properties: + compatible: + contains: + enum: + - qcom,pm660l-regulators + then: + properties: + vdd_l1_l9_l10-supply: true + vdd_l2-supply: true + vdd_l3_l5_l7_l8-supply: true + vdd_l4_l6-supply: true + patternProperties: + "^vdd_s[1-5]-supply$": true + - if: + properties: + compatible: + contains: + enum: + - qcom,pm8004-regulators + then: + patternProperties: + "^vdd_s[25]-supply$": true + - if: + properties: + compatible: + contains: + enum: + - qcom,pm8005-regulators + then: + patternProperties: + "^vdd_s[1-4]-supply$": true + - if: + properties: + compatible: + contains: + enum: + - qcom,pm8226-regulators + then: + properties: + vdd_l10_l11_l13-supply: true + vdd_l12_l14-supply: true + vdd_l15_l16_l17_l18-supply: true + vdd_l19_l20_l21_l22_l23_l28-supply: true + vdd_l1_l2_l4_l5-supply: true + vdd_l25-supply: true + vdd_l3_l24_l26-supply: true + vdd_l6_l7_l8_l9_l27-supply: true + vdd_lvs1-supply: true + patternProperties: + "^vdd_s[1-5]-supply$": true + - if: + properties: + compatible: + contains: + enum: + - qcom,pm8841-regulators + then: + patternProperties: + "^vdd_s[1-8]-supply$": true + - if: + properties: + compatible: + contains: + enum: + - qcom,pm8916-regulators + then: + properties: + vdd_l1_l3-supply: true + vdd_l4_l5_l6-supply: true + vdd_l8_l11_l14_l15_l16-supply: true + vdd_l9_l10_l12_l13_l17_l18-supply: true + patternProperties: + "^vdd_l[27]-supply$": true + "^vdd_s[1-4]-supply$": true + - if: + properties: + compatible: + contains: + enum: + - qcom,pm8941-regulators + then: + properties: + interrupts: + items: + - description: Over-current protection interrupt for 5V S1 + - description: Over-current protection interrupt for 5V S2 + interrupt-names: + items: + - const: ocp-5vs1 + - const: ocp-5vs2 + vdd_l13_l20_l23_l24-supply: true + vdd_l1_l3-supply: true + vdd_l21-supply: true + vdd_l2_lvs_1_2_3-supply: true + vdd_l4_l11-supply: true + vdd_l5_l7-supply: true + vdd_l6_l12_l14_l15-supply: true + vdd_l8_l16_l18_19-supply: true + vdd_l9_l10_l17_l22-supply: true + vin_5vs-supply: true + patternProperties: + "^vdd_s[1-3]-supply$": true + - if: + properties: + compatible: + contains: + enum: + - qcom,pm8950-regulators + then: + properties: + vdd_l1_l19-supply: true + vdd_l20-supply: true + vdd_l21-supply: true + vdd_l2_l23-supply: true + vdd_l3-supply: true + vdd_l4_l5_l6_l7_l16-supply: true + vdd_l8_l11_l12_l17_l22-supply: true + vdd_l9_l10_l13_l14_l15_l18-supply: true + patternProperties: + "^vdd_s[1-6]-supply$": true + - if: + properties: + compatible: + contains: + enum: + - qcom,pm8994-regulators + then: + properties: + vdd_l1-supply: true + vdd_l13_l19_l23_l24-supply: true + vdd_l14_l15-supply: true + vdd_l17_l29-supply: true + vdd_l20_l21-supply: true + vdd_l25-supply: true + vdd_l2_l26_l28-supply: true + vdd_l3_l11-supply: true + vdd_l4_l27_l31-supply: true + vdd_l5_l7-supply: true + vdd_l6_l12_l32-supply: true + vdd_l8_l16_l30-supply: true + vdd_l9_l10_l18_l22-supply: true + vdd_lvs_1_2-supply: true + patternProperties: + "^vdd_s[1-9][0-2]?-supply$": true + - if: + properties: + compatible: + contains: + enum: + - qcom,pmi8994-regulators + then: + properties: + vdd_l1-supply: true + patternProperties: + "^vdd_s[1-3]-supply$": true + - if: + properties: + compatible: + contains: + enum: + - qcom,pmp8074-regulators + then: + properties: + vdd_l10_l11_l12_l13-supply: true + vdd_l1_l2-supply: true + vdd_l3_l8-supply: true + vdd_l5_l6_l15-supply: true + patternProperties: + "^vdd_l[479]-supply$": true + "^vdd_s[1-5]-supply$": true + - if: + properties: + compatible: + contains: + enum: + - qcom,pms405-regulators + then: + properties: + vdd_s3-supply: true + +unevaluatedProperties: false + +examples: + - | + regulators { + compatible = "qcom,pm8941-regulators"; + vdd_l1_l3-supply = <&s1>; + + s1: s1 { + regulator-min-microvolt = <1300000>; + regulator-max-microvolt = <1400000>; + }; + + l1: l1 { + regulator-min-microvolt = <1225000>; + regulator-max-microvolt = <1300000>; + }; + }; +... diff --git a/Documentation/devicetree/bindings/regulator/regulator.yaml b/Documentation/devicetree/bindings/regulator/regulator.yaml index a9b66ececccf..6e8aa9eed3aa 100644 --- a/Documentation/devicetree/bindings/regulator/regulator.yaml +++ b/Documentation/devicetree/bindings/regulator/regulator.yaml @@ -23,6 +23,7 @@ properties: regulator-microvolt-offset: description: Offset applied to voltages to compensate for voltage drops + $ref: "/schemas/types.yaml#/definitions/uint32" regulator-min-microamp: description: smallest current consumers may set diff --git a/Documentation/devicetree/bindings/reset/nuvoton,npcm750-reset.yaml b/Documentation/devicetree/bindings/reset/nuvoton,npcm750-reset.yaml index fa5e4ea6400e..d82e65e37cc0 100644 --- a/Documentation/devicetree/bindings/reset/nuvoton,npcm750-reset.yaml +++ b/Documentation/devicetree/bindings/reset/nuvoton,npcm750-reset.yaml @@ -11,7 +11,9 @@ maintainers: properties: compatible: - const: nuvoton,npcm750-reset + enum: + - nuvoton,npcm750-reset # Poleg NPCM7XX SoC + - nuvoton,npcm845-reset # Arbel NPCM8XX SoC reg: maxItems: 1 @@ -19,6 +21,10 @@ properties: '#reset-cells': const: 2 + nuvoton,sysgcr: + $ref: /schemas/types.yaml#/definitions/phandle + description: a phandle to access GCR registers. + nuvoton,sw-reset-number: $ref: /schemas/types.yaml#/definitions/uint32 minimum: 1 @@ -31,6 +37,7 @@ required: - compatible - reg - '#reset-cells' + - nuvoton,sysgcr additionalProperties: false @@ -41,6 +48,7 @@ examples: compatible = "nuvoton,npcm750-reset"; reg = <0xf0801000 0x70>; #reset-cells = <2>; + nuvoton,sysgcr = <&gcr>; nuvoton,sw-reset-number = <2>; }; diff --git a/Documentation/devicetree/bindings/reset/sunplus,reset.yaml b/Documentation/devicetree/bindings/reset/sunplus,reset.yaml new file mode 100644 index 000000000000..f24646ba9761 --- /dev/null +++ b/Documentation/devicetree/bindings/reset/sunplus,reset.yaml @@ -0,0 +1,38 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +# Copyright (C) Sunplus Co., Ltd. 2021 +%YAML 1.2 +--- +$id: "http://devicetree.org/schemas/reset/sunplus,reset.yaml#" +$schema: "http://devicetree.org/meta-schemas/core.yaml#" + +title: Sunplus SoC Reset Controller + +maintainers: + - Qin Jian + +properties: + compatible: + const: sunplus,sp7021-reset + + reg: + maxItems: 1 + + "#reset-cells": + const: 1 + +required: + - compatible + - reg + - "#reset-cells" + +additionalProperties: false + +examples: + - | + rstc: reset@9c000054 { + compatible = "sunplus,sp7021-reset"; + reg = <0x9c000054 0x28>; + #reset-cells = <1>; + }; + +... diff --git a/Documentation/devicetree/bindings/rtc/fsl,scu-rtc.yaml b/Documentation/devicetree/bindings/rtc/fsl,scu-rtc.yaml new file mode 100644 index 000000000000..8c102b70d735 --- /dev/null +++ b/Documentation/devicetree/bindings/rtc/fsl,scu-rtc.yaml @@ -0,0 +1,31 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/rtc/fsl,scu-rtc.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: i.MX SCU Client Device Node - RTC bindings based on SCU Message Protocol + +maintainers: + - Dong Aisheng + +description: i.MX SCU Client Device Node + Client nodes are maintained as children of the relevant IMX-SCU device node. + +allOf: + - $ref: rtc.yaml# + +properties: + compatible: + const: fsl,imx8qxp-sc-rtc + +required: + - compatible + +additionalProperties: false + +examples: + - | + rtc { + compatible = "fsl,imx8qxp-sc-rtc"; + }; diff --git a/Documentation/devicetree/bindings/soc/bcm/brcm,bcm2835-pm.txt b/Documentation/devicetree/bindings/soc/bcm/brcm,bcm2835-pm.txt deleted file mode 100644 index 72ff033565e5..000000000000 --- a/Documentation/devicetree/bindings/soc/bcm/brcm,bcm2835-pm.txt +++ /dev/null @@ -1,46 +0,0 @@ -BCM2835 PM (Power domains, watchdog) - -The PM block controls power domains and some reset lines, and includes -a watchdog timer. This binding supersedes the brcm,bcm2835-pm-wdt -binding which covered some of PM's register range and functionality. - -Required properties: - -- compatible: Should be "brcm,bcm2835-pm" -- reg: Specifies base physical address and size of the two - register ranges ("PM" and "ASYNC_BRIDGE" in that - order) -- clocks: a) v3d: The V3D clock from CPRMAN - b) peri_image: The PERI_IMAGE clock from CPRMAN - c) h264: The H264 clock from CPRMAN - d) isp: The ISP clock from CPRMAN -- #reset-cells: Should be 1. This property follows the reset controller - bindings[1]. -- #power-domain-cells: Should be 1. This property follows the power domain - bindings[2]. - -Optional properties: - -- timeout-sec: Contains the watchdog timeout in seconds -- system-power-controller: Whether the watchdog is controlling the - system power. This node follows the power controller bindings[3]. - -[1] Documentation/devicetree/bindings/reset/reset.txt -[2] Documentation/devicetree/bindings/power/power-domain.yaml -[3] Documentation/devicetree/bindings/power/power-controller.txt - -Example: - -pm { - compatible = "brcm,bcm2835-pm", "brcm,bcm2835-pm-wdt"; - #power-domain-cells = <1>; - #reset-cells = <1>; - reg = <0x7e100000 0x114>, - <0x7e00a000 0x24>; - clocks = <&clocks BCM2835_CLOCK_V3D>, - <&clocks BCM2835_CLOCK_PERI_IMAGE>, - <&clocks BCM2835_CLOCK_H264>, - <&clocks BCM2835_CLOCK_ISP>; - clock-names = "v3d", "peri_image", "h264", "isp"; - system-power-controller; -}; diff --git a/Documentation/devicetree/bindings/soc/bcm/brcm,bcm2835-pm.yaml b/Documentation/devicetree/bindings/soc/bcm/brcm,bcm2835-pm.yaml new file mode 100644 index 000000000000..e28ef198a801 --- /dev/null +++ b/Documentation/devicetree/bindings/soc/bcm/brcm,bcm2835-pm.yaml @@ -0,0 +1,86 @@ +# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/soc/bcm/brcm,bcm2835-pm.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: BCM2835 PM (Power domains, watchdog) + +description: | + The PM block controls power domains and some reset lines, and includes a + watchdog timer. + +maintainers: + - Nicolas Saenz Julienne + +allOf: + - $ref: /schemas/watchdog/watchdog.yaml# + +properties: + compatible: + items: + - enum: + - brcm,bcm2835-pm + - brcm,bcm2711-pm + - const: brcm,bcm2835-pm-wdt + + reg: + minItems: 2 + maxItems: 3 + + reg-names: + minItems: 2 + items: + - const: pm + - const: asb + - const: rpivid_asb + + "#power-domain-cells": + const: 1 + + "#reset-cells": + const: 1 + + clocks: + minItems: 4 + maxItems: 4 + + clock-names: + items: + - const: v3d + - const: peri_image + - const: h264 + - const: isp + + system-power-controller: + type: boolean + + timeout-sec: true + +required: + - compatible + - reg + - "#power-domain-cells" + - "#reset-cells" + - clocks + +additionalProperties: false + +examples: + - | + #include + + watchdog@7e100000 { + compatible = "brcm,bcm2835-pm", "brcm,bcm2835-pm-wdt"; + #power-domain-cells = <1>; + #reset-cells = <1>; + reg = <0x7e100000 0x114>, + <0x7e00a000 0x24>; + reg-names = "pm", "asb"; + clocks = <&clocks BCM2835_CLOCK_V3D>, + <&clocks BCM2835_CLOCK_PERI_IMAGE>, + <&clocks BCM2835_CLOCK_H264>, + <&clocks BCM2835_CLOCK_ISP>; + clock-names = "v3d", "peri_image", "h264", "isp"; + system-power-controller; + }; diff --git a/Documentation/devicetree/bindings/soc/mediatek/devapc.yaml b/Documentation/devicetree/bindings/soc/mediatek/devapc.yaml index 31e4d3c339bf..d0a4bc3b03e9 100644 --- a/Documentation/devicetree/bindings/soc/mediatek/devapc.yaml +++ b/Documentation/devicetree/bindings/soc/mediatek/devapc.yaml @@ -20,6 +20,7 @@ properties: compatible: enum: - mediatek,mt6779-devapc + - mediatek,mt8186-devapc reg: description: The base address of devapc register bank diff --git a/Documentation/devicetree/bindings/display/mediatek/mediatek,mutex.yaml b/Documentation/devicetree/bindings/soc/mediatek/mediatek,mutex.yaml similarity index 81% rename from Documentation/devicetree/bindings/display/mediatek/mediatek,mutex.yaml rename to Documentation/devicetree/bindings/soc/mediatek/mediatek,mutex.yaml index 3fdad71210b4..627dcc3e8b32 100644 --- a/Documentation/devicetree/bindings/display/mediatek/mediatek,mutex.yaml +++ b/Documentation/devicetree/bindings/soc/mediatek/mediatek,mutex.yaml @@ -1,7 +1,7 @@ # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) %YAML 1.2 --- -$id: http://devicetree.org/schemas/display/mediatek/mediatek,mutex.yaml# +$id: http://devicetree.org/schemas/soc/mediatek/mediatek,mutex.yaml# $schema: http://devicetree.org/meta-schemas/core.yaml# title: Mediatek mutex @@ -55,6 +55,18 @@ properties: include/dt-bindings/gce/-gce.h of each chips. $ref: /schemas/types.yaml#/definitions/uint32-array + mediatek,gce-client-reg: + $ref: /schemas/types.yaml#/definitions/phandle-array + items: + items: + - description: phandle of GCE + - description: GCE subsys id + - description: register offset + - description: register size + description: The register of client driver can be configured by gce with + 4 arguments defined in this property. Each GCE subsys id is mapping to + a client defined in the header include/dt-bindings/gce/-gce.h. + required: - compatible - reg diff --git a/Documentation/devicetree/bindings/soc/mediatek/mtk-svs.yaml b/Documentation/devicetree/bindings/soc/mediatek/mtk-svs.yaml new file mode 100644 index 000000000000..d911fa2d40ef --- /dev/null +++ b/Documentation/devicetree/bindings/soc/mediatek/mtk-svs.yaml @@ -0,0 +1,91 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/soc/mediatek/mtk-svs.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: MediaTek Smart Voltage Scaling (SVS) Device Tree Bindings + +maintainers: + - Roger Lu + - Matthias Brugger + - Kevin Hilman + +description: |+ + The SVS engine is a piece of hardware which has several + controllers(banks) for calculating suitable voltage to + different power domains(CPU/GPU/CCI) according to + chip process corner, temperatures and other factors. Then DVFS + driver could apply SVS bank voltage to PMIC/Buck. + +properties: + compatible: + enum: + - mediatek,mt8183-svs + - mediatek,mt8192-svs + + reg: + maxItems: 1 + description: Address range of the MTK SVS controller. + + interrupts: + maxItems: 1 + + clocks: + maxItems: 1 + description: Main clock for MTK SVS controller to work. + + clock-names: + const: main + + nvmem-cells: + minItems: 1 + description: + Phandle to the calibration data provided by a nvmem device. + items: + - description: SVS efuse for SVS controller + - description: Thermal efuse for SVS controller + + nvmem-cell-names: + items: + - const: svs-calibration-data + - const: t-calibration-data + + resets: + maxItems: 1 + + reset-names: + items: + - const: svs_rst + +required: + - compatible + - reg + - interrupts + - clocks + - clock-names + - nvmem-cells + - nvmem-cell-names + +additionalProperties: false + +examples: + - | + #include + #include + #include + + soc { + #address-cells = <2>; + #size-cells = <2>; + + svs@1100b000 { + compatible = "mediatek,mt8183-svs"; + reg = <0 0x1100b000 0 0x1000>; + interrupts = ; + clocks = <&infracfg CLK_INFRA_THERM>; + clock-names = "main"; + nvmem-cells = <&svs_calibration>, <&thermal_calibration>; + nvmem-cell-names = "svs-calibration-data", "t-calibration-data"; + }; + }; diff --git a/Documentation/devicetree/bindings/soc/microchip/atmel,at91rm9200-tcb.yaml b/Documentation/devicetree/bindings/soc/microchip/atmel,at91rm9200-tcb.yaml index 597d67fba92f..33748a061898 100644 --- a/Documentation/devicetree/bindings/soc/microchip/atmel,at91rm9200-tcb.yaml +++ b/Documentation/devicetree/bindings/soc/microchip/atmel,at91rm9200-tcb.yaml @@ -1,8 +1,8 @@ # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) %YAML 1.2 --- -$id: "http://devicetree.org/schemas/soc/microchip/atmel,at91rm9200-tcb.yaml#" -$schema: "http://devicetree.org/meta-schemas/core.yaml#" +$id: http://devicetree.org/schemas/soc/microchip/atmel,at91rm9200-tcb.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# title: Atmel Timer Counter Block @@ -75,7 +75,7 @@ patternProperties: "^pwm@[0-2]$": description: The timer block channels that are used as PWMs. - $ref: ../../pwm/pwm.yaml# + $ref: /schemas/pwm/pwm.yaml# type: object properties: compatible: diff --git a/Documentation/devicetree/bindings/soc/microchip/microchip,mpfs-sys-controller.yaml b/Documentation/devicetree/bindings/soc/microchip/microchip,mpfs-sys-controller.yaml index b0dae51e1d42..04ffee3a7c59 100644 --- a/Documentation/devicetree/bindings/soc/microchip/microchip,mpfs-sys-controller.yaml +++ b/Documentation/devicetree/bindings/soc/microchip/microchip,mpfs-sys-controller.yaml @@ -1,8 +1,8 @@ # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) %YAML 1.2 --- -$id: "http://devicetree.org/schemas/soc/microchip/microchip,mpfs-sys-controller.yaml#" -$schema: "http://devicetree.org/meta-schemas/core.yaml#" +$id: http://devicetree.org/schemas/soc/microchip/microchip,mpfs-sys-controller.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# title: Microchip PolarFire SoC (MPFS) MSS (microprocessor subsystem) system controller diff --git a/Documentation/devicetree/bindings/soc/qcom/qcom,aoss-qmp.yaml b/Documentation/devicetree/bindings/soc/qcom/qcom,aoss-qmp.yaml index e2e173dfada7..d01e98768153 100644 --- a/Documentation/devicetree/bindings/soc/qcom/qcom,aoss-qmp.yaml +++ b/Documentation/devicetree/bindings/soc/qcom/qcom,aoss-qmp.yaml @@ -33,6 +33,7 @@ properties: - qcom,sm8150-aoss-qmp - qcom,sm8250-aoss-qmp - qcom,sm8350-aoss-qmp + - qcom,sm8450-aoss-qmp - const: qcom,aoss-qmp reg: diff --git a/Documentation/devicetree/bindings/soc/qcom/qcom,rpmh-rsc.yaml b/Documentation/devicetree/bindings/soc/qcom/qcom,rpmh-rsc.yaml index f5ecf4a8c377..4a50f1d27724 100644 --- a/Documentation/devicetree/bindings/soc/qcom/qcom,rpmh-rsc.yaml +++ b/Documentation/devicetree/bindings/soc/qcom/qcom,rpmh-rsc.yaml @@ -65,33 +65,22 @@ properties: qcom,tcs-config: $ref: /schemas/types.yaml#/definitions/uint32-matrix + minItems: 4 + maxItems: 4 items: - - items: - - description: TCS type - enum: [ 0, 1, 2, 3 ] - - description: Number of TCS - - items: - - description: TCS type - enum: [ 0, 1, 2, 3 ] - - description: Number of TCS - - items: - - description: TCS type - enum: [ 0, 1, 2, 3] - - description: Numbe r of TCS - - items: - - description: TCS type - enum: [ 0, 1, 2, 3 ] - - description: Number of TCS + items: + - description: | + TCS type:: + - ACTIVE_TCS + - SLEEP_TCS + - WAKE_TCS + - CONTROL_TCS + enum: [ 0, 1, 2, 3 ] + - description: Number of TCS description: | The tuple defining the configuration of TCS. Must have two cells which describe each TCS type. The order of the TCS must match the hardware configuration. - Cell 1 (TCS Type):: TCS types to be specified:: - - ACTIVE_TCS - - SLEEP_TCS - - WAKE_TCS - - CONTROL_TCS - Cell 2 (Number of TCS):: qcom,tcs-offset: $ref: /schemas/types.yaml#/definitions/uint32 diff --git a/Documentation/devicetree/bindings/soc/qcom/qcom,smd-rpm.yaml b/Documentation/devicetree/bindings/soc/qcom/qcom,smd-rpm.yaml index f0f1bf06aea6..50f834563e19 100644 --- a/Documentation/devicetree/bindings/soc/qcom/qcom,smd-rpm.yaml +++ b/Documentation/devicetree/bindings/soc/qcom/qcom,smd-rpm.yaml @@ -34,6 +34,7 @@ properties: - qcom,rpm-apq8084 - qcom,rpm-ipq6018 - qcom,rpm-msm8226 + - qcom,rpm-msm8909 - qcom,rpm-msm8916 - qcom,rpm-msm8936 - qcom,rpm-msm8953 @@ -51,6 +52,9 @@ properties: $ref: /schemas/clock/qcom,rpmcc.yaml# unevaluatedProperties: false + power-controller: + $ref: /schemas/power/qcom,rpmpd.yaml# + qcom,smd-channels: $ref: /schemas/types.yaml#/definitions/string-array description: Channel name used for the RPM communication diff --git a/Documentation/devicetree/bindings/soc/qcom/qcom,spm.yaml b/Documentation/devicetree/bindings/soc/qcom/qcom,spm.yaml index 07d2d5398345..f433e6e0a19f 100644 --- a/Documentation/devicetree/bindings/soc/qcom/qcom,spm.yaml +++ b/Documentation/devicetree/bindings/soc/qcom/qcom,spm.yaml @@ -22,6 +22,7 @@ properties: - qcom,sdm660-silver-saw2-v4.1-l2 - qcom,msm8998-gold-saw2-v4.1-l2 - qcom,msm8998-silver-saw2-v4.1-l2 + - qcom,msm8909-saw2-v3.0-cpu - qcom,msm8916-saw2-v3.0-cpu - qcom,msm8226-saw2-v2.1-cpu - qcom,msm8974-saw2-v2.1-cpu diff --git a/Documentation/devicetree/bindings/soc/qcom/qcom,wcnss.yaml b/Documentation/devicetree/bindings/soc/qcom/qcom,wcnss.yaml index d891ecfb2691..5320504bb5e0 100644 --- a/Documentation/devicetree/bindings/soc/qcom/qcom,wcnss.yaml +++ b/Documentation/devicetree/bindings/soc/qcom/qcom,wcnss.yaml @@ -77,7 +77,6 @@ properties: Should reference the tx-enable and tx-rings-empty SMEM states. qcom,smem-state-names: - $ref: /schemas/types.yaml#/definitions/string-array items: - const: tx-enable - const: tx-rings-empty diff --git a/Documentation/devicetree/bindings/soc/samsung/exynos-pmu.yaml b/Documentation/devicetree/bindings/soc/samsung/exynos-pmu.yaml index c30a6437030d..13bb8dfcefe6 100644 --- a/Documentation/devicetree/bindings/soc/samsung/exynos-pmu.yaml +++ b/Documentation/devicetree/bindings/soc/samsung/exynos-pmu.yaml @@ -49,9 +49,6 @@ properties: reg: maxItems: 1 - assigned-clock-parents: true - assigned-clocks: true - '#clock-cells': const: 1 @@ -77,14 +74,20 @@ properties: Must be identical to the that of the parent interrupt controller. const: 3 + reboot-mode: + $ref: /schemas/power/reset/syscon-reboot-mode.yaml + type: object + description: + Reboot mode to alter bootloader behavior for the next boot + syscon-poweroff: - $ref: "../../power/reset/syscon-poweroff.yaml#" + $ref: /schemas/power/reset/syscon-poweroff.yaml# type: object description: Node for power off method syscon-reboot: - $ref: "../../power/reset/syscon-reboot.yaml#" + $ref: /schemas/power/reset/syscon-reboot.yaml# type: object description: Node for reboot method diff --git a/Documentation/devicetree/bindings/soc/samsung/exynos-usi.yaml b/Documentation/devicetree/bindings/soc/samsung/exynos-usi.yaml index fde886a8cf43..60b49562ff69 100644 --- a/Documentation/devicetree/bindings/soc/samsung/exynos-usi.yaml +++ b/Documentation/devicetree/bindings/soc/samsung/exynos-usi.yaml @@ -22,8 +22,12 @@ properties: pattern: "^usi@[0-9a-f]+$" compatible: - enum: - - samsung,exynos850-usi # for USIv2 (Exynos850, ExynosAutoV9) + oneOf: + - items: + - const: samsung,exynosautov9-usi + - const: samsung,exynos850-usi + - enum: + - samsung,exynos850-usi reg: true diff --git a/Documentation/devicetree/bindings/soc/ti/ti,pruss.yaml b/Documentation/devicetree/bindings/soc/ti/ti,pruss.yaml index 64461d432004..847873289f25 100644 --- a/Documentation/devicetree/bindings/soc/ti/ti,pruss.yaml +++ b/Documentation/devicetree/bindings/soc/ti/ti,pruss.yaml @@ -65,10 +65,11 @@ properties: - ti,am4376-pruss0 # for AM437x SoC family and PRUSS unit 0 - ti,am4376-pruss1 # for AM437x SoC family and PRUSS unit 1 - ti,am5728-pruss # for AM57xx SoC family - - ti,k2g-pruss # for 66AK2G SoC family + - ti,am625-pruss # for K3 AM62x SoC family + - ti,am642-icssg # for K3 AM64x SoC family - ti,am654-icssg # for K3 AM65x SoC family - ti,j721e-icssg # for K3 J721E SoC family - - ti,am642-icssg # for K3 AM64x SoC family + - ti,k2g-pruss # for 66AK2G SoC family reg: maxItems: 1 diff --git a/Documentation/devicetree/bindings/sound/renesas,rz-ssi.yaml b/Documentation/devicetree/bindings/sound/renesas,rz-ssi.yaml index 7e8d252f7bca..0d9840375132 100644 --- a/Documentation/devicetree/bindings/sound/renesas,rz-ssi.yaml +++ b/Documentation/devicetree/bindings/sound/renesas,rz-ssi.yaml @@ -13,6 +13,7 @@ properties: compatible: items: - enum: + - renesas,r9a07g043-ssi # RZ/G2UL - renesas,r9a07g044-ssi # RZ/G2{L,LC} - renesas,r9a07g054-ssi # RZ/V2L - const: renesas,rz-ssi @@ -50,7 +51,7 @@ properties: minItems: 1 maxItems: 2 description: - The first cell represents a phandle to dmac + The first cell represents a phandle to dmac. The second cell specifies the encoded MID/RID values of the SSI port connected to the DMA client and the slave channel configuration parameters. diff --git a/Documentation/devicetree/bindings/spi/atmel,at91rm9200-spi.yaml b/Documentation/devicetree/bindings/spi/atmel,at91rm9200-spi.yaml new file mode 100644 index 000000000000..d85d54024b2e --- /dev/null +++ b/Documentation/devicetree/bindings/spi/atmel,at91rm9200-spi.yaml @@ -0,0 +1,75 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +# Copyright (C) 2022 Microchip Technology, Inc. and its subsidiaries +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/spi/atmel,at91rm9200-spi.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Atmel SPI device + +maintainers: + - Tudor Ambarus + +allOf: + - $ref: spi-controller.yaml# + +properties: + compatible: + oneOf: + - const: atmel,at91rm9200-spi + - items: + - const: microchip,sam9x60-spi + - const: atmel,at91rm9200-spi + + reg: + maxItems: 1 + + interrupts: + maxItems: 1 + + clock-names: + contains: + const: spi_clk + + clocks: + maxItems: 1 + + atmel,fifo-size: + $ref: /schemas/types.yaml#/definitions/uint32 + description: | + Maximum number of data the RX and TX FIFOs can store for FIFO + capable SPI controllers. + enum: [ 16, 32 ] + +required: + - compatible + - reg + - interrupts + - clock-names + - clocks + +unevaluatedProperties: false + +examples: + - | + #include + #include + + spi1: spi@fffcc000 { + compatible = "atmel,at91rm9200-spi"; + reg = <0xfffcc000 0x4000>; + interrupts = <13 IRQ_TYPE_LEVEL_HIGH 5>; + #address-cells = <1>; + #size-cells = <0>; + clocks = <&spi1_clk>; + clock-names = "spi_clk"; + cs-gpios = <&pioB 3 GPIO_ACTIVE_HIGH>; + atmel,fifo-size = <32>; + + mmc@0 { + compatible = "mmc-spi-slot"; + reg = <0>; + gpios = <&pioC 4 GPIO_ACTIVE_HIGH>; /* CD */ + spi-max-frequency = <25000000>; + }; + }; diff --git a/Documentation/devicetree/bindings/spi/hpe,gxp-spifi.yaml b/Documentation/devicetree/bindings/spi/hpe,gxp-spifi.yaml new file mode 100644 index 000000000000..7797c3123b7e --- /dev/null +++ b/Documentation/devicetree/bindings/spi/hpe,gxp-spifi.yaml @@ -0,0 +1,56 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/spi/hpe,gxp-spifi.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: HPE GXP spi controller flash interface + +maintainers: + - Nick Hawkins + - Jean-Marie Verdun + +allOf: + - $ref: spi-controller.yaml# + +properties: + compatible: + const: hpe,gxp-spifi + + reg: + items: + - description: cfg registers + - description: data registers + - description: mapped memory + + interrupts: + maxItems: 1 + +required: + - compatible + - reg + - interrupts + +unevaluatedProperties: false + +examples: + - | + + spi@200 { + compatible = "hpe,gxp-spifi"; + reg = <0x200 0x80>, <0xc000 0x100>, <0x38000000 0x800000>; + interrupts = <20>; + interrupt-parent = <&vic0>; + #address-cells = <1>; + #size-cells = <0>; + + flash@0 { + reg = <0>; + compatible = "jedec,spi-nor"; + }; + + flash@1 { + reg = <1>; + compatible = "jedec,spi-nor"; + }; + }; diff --git a/Documentation/devicetree/bindings/spi/mediatek,spi-mt65xx.yaml b/Documentation/devicetree/bindings/spi/mediatek,spi-mt65xx.yaml index 94ef0552bd42..8d2a6c084eab 100644 --- a/Documentation/devicetree/bindings/spi/mediatek,spi-mt65xx.yaml +++ b/Documentation/devicetree/bindings/spi/mediatek,spi-mt65xx.yaml @@ -18,6 +18,7 @@ properties: - items: - enum: - mediatek,mt7629-spi + - mediatek,mt8365-spi - const: mediatek,mt7622-spi - items: - enum: @@ -33,6 +34,7 @@ properties: - items: - enum: - mediatek,mt7986-spi-ipm + - mediatek,mt8188-spi-ipm - const: mediatek,spi-ipm - items: - enum: diff --git a/Documentation/devicetree/bindings/spi/mediatek,spi-mtk-nor.yaml b/Documentation/devicetree/bindings/spi/mediatek,spi-mtk-nor.yaml index 41e60fe4b09f..970b1119898b 100644 --- a/Documentation/devicetree/bindings/spi/mediatek,spi-mtk-nor.yaml +++ b/Documentation/devicetree/bindings/spi/mediatek,spi-mtk-nor.yaml @@ -23,6 +23,10 @@ allOf: properties: compatible: oneOf: + - enum: + - mediatek,mt8173-nor + - mediatek,mt8186-nor + - mediatek,mt8192-nor - items: - enum: - mediatek,mt2701-nor @@ -30,13 +34,13 @@ properties: - mediatek,mt7622-nor - mediatek,mt7623-nor - mediatek,mt7629-nor - - mediatek,mt8186-nor - - mediatek,mt8192-nor - mediatek,mt8195-nor - - enum: - - mediatek,mt8173-nor - - items: - const: mediatek,mt8173-nor + - items: + - enum: + - mediatek,mt8188-nor + - const: mediatek,mt8186-nor + reg: maxItems: 1 @@ -64,7 +68,6 @@ properties: required: - compatible - reg - - interrupts - clocks - clock-names diff --git a/Documentation/devicetree/bindings/spi/nuvoton,npcm-fiu.txt b/Documentation/devicetree/bindings/spi/nuvoton,npcm-fiu.txt index a388005842ad..c63ce4cc0a80 100644 --- a/Documentation/devicetree/bindings/spi/nuvoton,npcm-fiu.txt +++ b/Documentation/devicetree/bindings/spi/nuvoton,npcm-fiu.txt @@ -6,8 +6,13 @@ The NPCM7XX supports three FIU modules, FIU0 and FIUx supports two chip selects, FIU3 support four chip select. +The NPCM8XX supports four FIU modules, +FIU0 and FIUx supports two chip selects, +FIU1 and FIU3 supports four chip selects. + Required properties: - - compatible : "nuvoton,npcm750-fiu" for the NPCM7XX BMC + - compatible : "nuvoton,npcm750-fiu" for Poleg NPCM7XX BMC + "nuvoton,npcm845-fiu" for Arbel NPCM8XX BMC - #address-cells : should be 1. - #size-cells : should be 0. - reg : the first contains the register location and length, @@ -30,6 +35,12 @@ Aliases: fiu1 represent fiu 3 controller fiu2 represent fiu x controller + In the NPCM8XX BMC: + fiu0 represent fiu 0 controller + fiu1 represent fiu 1 controller + fiu2 represent fiu 3 controller + fiu3 represent fiu x controller + Example: fiu3: spi@c00000000 { compatible = "nuvoton,npcm750-fiu"; diff --git a/Documentation/devicetree/bindings/spi/nvidia,tegra210-quad-peripheral-props.yaml b/Documentation/devicetree/bindings/spi/nvidia,tegra210-quad-peripheral-props.yaml new file mode 100644 index 000000000000..24e0c2181d25 --- /dev/null +++ b/Documentation/devicetree/bindings/spi/nvidia,tegra210-quad-peripheral-props.yaml @@ -0,0 +1,33 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/spi/nvidia,tegra210-quad-peripheral-props.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Peripheral properties for Tegra Quad SPI Controller + +maintainers: + - Thierry Reding + - Jonathan Hunter + +properties: + nvidia,tx-clk-tap-delay: + description: + Delays the clock going out to device with this tap value. + Tap value varies based on platform design trace lengths from Tegra + QSPI to corresponding slave device. + $ref: /schemas/types.yaml#/definitions/uint32 + minimum: 0 + maximum: 31 + + nvidia,rx-clk-tap-delay: + description: + Delays the clock coming in from the device with this tap value. + Tap value varies based on platform design trace lengths from Tegra + QSPI to corresponding slave device. + $ref: /schemas/types.yaml#/definitions/uint32 + minimum: 0 + maximum: 255 + +unevaluatedProperties: true + diff --git a/Documentation/devicetree/bindings/spi/nvidia,tegra210-quad.yaml b/Documentation/devicetree/bindings/spi/nvidia,tegra210-quad.yaml index 0296edd1de22..6b733e5c1163 100644 --- a/Documentation/devicetree/bindings/spi/nvidia,tegra210-quad.yaml +++ b/Documentation/devicetree/bindings/spi/nvidia,tegra210-quad.yaml @@ -20,6 +20,7 @@ properties: - nvidia,tegra186-qspi - nvidia,tegra194-qspi - nvidia,tegra234-qspi + - nvidia,tegra241-qspi reg: maxItems: 1 @@ -57,27 +58,6 @@ patternProperties: spi-tx-bus-width: enum: [1, 2, 4] - nvidia,tx-clk-tap-delay: - description: - Delays the clock going out to device with this tap value. - Tap value varies based on platform design trace lengths from Tegra - QSPI to corresponding slave device. - $ref: /schemas/types.yaml#/definitions/uint32 - minimum: 0 - maximum: 31 - - nvidia,rx-clk-tap-delay: - description: - Delays the clock coming in from the device with this tap value. - Tap value varies based on platform design trace lengths from Tegra - QSPI to corresponding slave device. - $ref: /schemas/types.yaml#/definitions/uint32 - minimum: 0 - maximum: 255 - - required: - - reg - required: - compatible - reg diff --git a/Documentation/devicetree/bindings/spi/qcom,spi-geni-qcom.yaml b/Documentation/devicetree/bindings/spi/qcom,spi-geni-qcom.yaml index 78ceb9d67754..2e20ca313ec1 100644 --- a/Documentation/devicetree/bindings/spi/qcom,spi-geni-qcom.yaml +++ b/Documentation/devicetree/bindings/spi/qcom,spi-geni-qcom.yaml @@ -45,12 +45,15 @@ properties: - const: rx interconnects: - maxItems: 2 + minItems: 2 + maxItems: 3 interconnect-names: + minItems: 2 items: - const: qup-core - const: qup-config + - const: qup-memory interrupts: maxItems: 1 diff --git a/Documentation/devicetree/bindings/spi/samsung,spi.yaml b/Documentation/devicetree/bindings/spi/samsung,spi.yaml index a50f24f9359d..e0a465d70b0a 100644 --- a/Documentation/devicetree/bindings/spi/samsung,spi.yaml +++ b/Documentation/devicetree/bindings/spi/samsung,spi.yaml @@ -20,7 +20,9 @@ properties: - samsung,s3c2443-spi # for S3C2443, S3C2416 and S3C2450 - samsung,s3c6410-spi - samsung,s5pv210-spi # for S5PV210 and S5PC110 + - samsung,exynos4210-spi - samsung,exynos5433-spi + - samsung,exynosautov9-spi - tesla,fsd-spi - const: samsung,exynos7-spi deprecated: true @@ -85,7 +87,9 @@ allOf: properties: compatible: contains: - const: samsung,exynos5433-spi + enum: + - samsung,exynos5433-spi + - samsung,exynosautov9-spi then: properties: clocks: diff --git a/Documentation/devicetree/bindings/spi/snps,dw-apb-ssi.yaml b/Documentation/devicetree/bindings/spi/snps,dw-apb-ssi.yaml index d7e08b03e204..37c3c272407d 100644 --- a/Documentation/devicetree/bindings/spi/snps,dw-apb-ssi.yaml +++ b/Documentation/devicetree/bindings/spi/snps,dw-apb-ssi.yaml @@ -61,6 +61,8 @@ properties: - const: snps,dw-apb-ssi - description: Intel Keem Bay SPI Controller const: intel,keembay-ssi + - description: Intel Thunder Bay SPI Controller + const: intel,thunderbay-ssi - description: Baikal-T1 SPI Controller const: baikal,bt1-ssi - description: Baikal-T1 System Boot SPI Controller @@ -124,9 +126,16 @@ properties: rx-sample-delay-ns: default: 0 - description: Default value of the rx-sample-delay-ns property. + description: | + Default value of the rx-sample-delay-ns property. This value will be used if the property is not explicitly defined - for a SPI slave device. See below. + for a SPI slave device. + + SPI Rx sample delay offset, unit is nanoseconds. + The delay from the default sample time before the actual sample of the + rxd input signal occurs. The "rx_sample_delay" is an optional feature + of the designware controller, and the upper limit is also subject to + controller configuration. patternProperties: "^.*@[0-9a-f]+$": @@ -136,19 +145,6 @@ patternProperties: minimum: 0 maximum: 3 - spi-rx-bus-width: - const: 1 - - spi-tx-bus-width: - const: 1 - - rx-sample-delay-ns: - description: SPI Rx sample delay offset, unit is nanoseconds. - The delay from the default sample time before the actual - sample of the rxd input signal occurs. The "rx_sample_delay" - is an optional feature of the designware controller, and the - upper limit is also subject to controller configuration. - unevaluatedProperties: false required: diff --git a/Documentation/devicetree/bindings/spi/spi-cadence.yaml b/Documentation/devicetree/bindings/spi/spi-cadence.yaml index 9787be21318e..82d0ca5c00f3 100644 --- a/Documentation/devicetree/bindings/spi/spi-cadence.yaml +++ b/Documentation/devicetree/bindings/spi/spi-cadence.yaml @@ -49,6 +49,13 @@ properties: enum: [ 0, 1 ] default: 0 +required: + - compatible + - reg + - interrupts + - clock-names + - clocks + unevaluatedProperties: false examples: diff --git a/Documentation/devicetree/bindings/spi/spi-controller.yaml b/Documentation/devicetree/bindings/spi/spi-controller.yaml index ebb4d5f1cf4f..655713fba7e2 100644 --- a/Documentation/devicetree/bindings/spi/spi-controller.yaml +++ b/Documentation/devicetree/bindings/spi/spi-controller.yaml @@ -95,6 +95,17 @@ patternProperties: type: object $ref: spi-peripheral-props.yaml + properties: + spi-cpha: + $ref: /schemas/types.yaml#/definitions/flag + description: + The device requires shifted clock phase (CPHA) mode. + + spi-cpol: + $ref: /schemas/types.yaml#/definitions/flag + description: + The device requires inverse clock polarity (CPOL) mode. + required: - compatible - reg @@ -139,9 +150,9 @@ examples: }; flash@2 { - compatible = "jedec,spi-nor"; - spi-max-frequency = <50000000>; - reg = <2>, <3>; - stacked-memories = /bits/ 64 <0x10000000 0x10000000>; + compatible = "jedec,spi-nor"; + spi-max-frequency = <50000000>; + reg = <2>, <3>; + stacked-memories = /bits/ 64 <0x10000000 0x10000000>; }; }; diff --git a/Documentation/devicetree/bindings/spi/spi-peripheral-props.yaml b/Documentation/devicetree/bindings/spi/spi-peripheral-props.yaml index 5e32928c4fc3..ce048e782e80 100644 --- a/Documentation/devicetree/bindings/spi/spi-peripheral-props.yaml +++ b/Documentation/devicetree/bindings/spi/spi-peripheral-props.yaml @@ -34,16 +34,6 @@ properties: description: The device requires 3-wire mode. - spi-cpha: - $ref: /schemas/types.yaml#/definitions/flag - description: - The device requires shifted clock phase (CPHA) mode. - - spi-cpol: - $ref: /schemas/types.yaml#/definitions/flag - description: - The device requires inverse clock polarity (CPOL) mode. - spi-cs-high: $ref: /schemas/types.yaml#/definitions/flag description: @@ -71,6 +61,11 @@ properties: description: Delay, in microseconds, after a read transfer. + rx-sample-delay-ns: + description: SPI Rx sample delay offset, unit is nanoseconds. + The delay from the default sample time before the actual + sample of the rxd input signal occurs. + spi-tx-bus-width: description: Bus width to the SPI bus used for write transfers. @@ -112,5 +107,6 @@ properties: allOf: - $ref: cdns,qspi-nor-peripheral-props.yaml# - $ref: samsung,spi-peripheral-props.yaml# + - $ref: nvidia,tegra210-quad-peripheral-props.yaml# additionalProperties: true diff --git a/Documentation/devicetree/bindings/spi/spi-zynqmp-qspi.yaml b/Documentation/devicetree/bindings/spi/spi-zynqmp-qspi.yaml index ea72c8001256..fafde1c06be6 100644 --- a/Documentation/devicetree/bindings/spi/spi-zynqmp-qspi.yaml +++ b/Documentation/devicetree/bindings/spi/spi-zynqmp-qspi.yaml @@ -30,6 +30,13 @@ properties: clocks: maxItems: 2 +required: + - compatible + - reg + - interrupts + - clock-names + - clocks + unevaluatedProperties: false examples: diff --git a/Documentation/devicetree/bindings/spi/spi_atmel.txt b/Documentation/devicetree/bindings/spi/spi_atmel.txt deleted file mode 100644 index 5bb4a8f1df7a..000000000000 --- a/Documentation/devicetree/bindings/spi/spi_atmel.txt +++ /dev/null @@ -1,36 +0,0 @@ -Atmel SPI device - -Required properties: -- compatible : should be "atmel,at91rm9200-spi" or "microchip,sam9x60-spi". -- reg: Address and length of the register set for the device -- interrupts: Should contain spi interrupt -- cs-gpios: chipselects (optional for SPI controller version >= 2 with the - Chip Select Active After Transfer feature). -- clock-names: tuple listing input clock names. - Required elements: "spi_clk" -- clocks: phandles to input clocks. - -Optional properties: -- atmel,fifo-size: maximum number of data the RX and TX FIFOs can store for FIFO - capable SPI controllers. - -Example: - -spi1: spi@fffcc000 { - compatible = "atmel,at91rm9200-spi"; - reg = <0xfffcc000 0x4000>; - interrupts = <13 4 5>; - #address-cells = <1>; - #size-cells = <0>; - clocks = <&spi1_clk>; - clock-names = "spi_clk"; - cs-gpios = <&pioB 3 0>; - atmel,fifo-size = <32>; - - mmc-slot@0 { - compatible = "mmc-spi-slot"; - reg = <0>; - gpios = <&pioC 4 0>; /* CD */ - spi-max-frequency = <25000000>; - }; -}; diff --git a/Documentation/devicetree/bindings/thermal/fsl,scu-thermal.yaml b/Documentation/devicetree/bindings/thermal/fsl,scu-thermal.yaml new file mode 100644 index 000000000000..f9e4b3c8d0ee --- /dev/null +++ b/Documentation/devicetree/bindings/thermal/fsl,scu-thermal.yaml @@ -0,0 +1,38 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/thermal/fsl,scu-thermal.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: i.MX SCU Client Device Node - Thermal bindings based on SCU Message Protocol + +maintainers: + - Dong Aisheng + +description: i.MX SCU Client Device Node + Client nodes are maintained as children of the relevant IMX-SCU device node. + +allOf: + - $ref: thermal-sensor.yaml# + +properties: + compatible: + items: + - const: fsl,imx8qxp-sc-thermal + - const: fsl,imx-sc-thermal + + '#thermal-sensor-cells': + const: 1 + +required: + - compatible + - '#thermal-sensor-cells' + +additionalProperties: false + +examples: + - | + thermal-sensor { + compatible = "fsl,imx8qxp-sc-thermal", "fsl,imx-sc-thermal"; + #thermal-sensor-cells = <1>; + }; diff --git a/Documentation/devicetree/bindings/thermal/qcom,spmi-temp-alarm.yaml b/Documentation/devicetree/bindings/thermal/qcom,spmi-temp-alarm.yaml new file mode 100644 index 000000000000..5f08b6e59b8a --- /dev/null +++ b/Documentation/devicetree/bindings/thermal/qcom,spmi-temp-alarm.yaml @@ -0,0 +1,85 @@ +# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/thermal/qcom,spmi-temp-alarm.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Qualcomm QPNP PMIC Temperature Alarm + +maintainers: + - Bjorn Andersson + +description: + QPNP temperature alarm peripherals are found inside of Qualcomm PMIC chips + that utilize the Qualcomm SPMI implementation. These peripherals provide an + interrupt signal and status register to identify high PMIC die temperature. + +allOf: + - $ref: thermal-sensor.yaml# + +properties: + compatible: + const: qcom,spmi-temp-alarm + + reg: + maxItems: 1 + + interrupts: + maxItems: 1 + + io-channels: + items: + - description: ADC channel, which reports chip die temperature + + io-channel-names: + items: + - const: thermal + + '#thermal-sensor-cells': + const: 0 + +required: + - compatible + - reg + - interrupts + - '#thermal-sensor-cells' + +additionalProperties: false + +examples: + - | + #include + + pmic { + #address-cells = <1>; + #size-cells = <0>; + + pm8350_temp_alarm: temperature-sensor@a00 { + compatible = "qcom,spmi-temp-alarm"; + reg = <0xa00>; + interrupts = <0x1 0xa 0x0 IRQ_TYPE_EDGE_BOTH>; + #thermal-sensor-cells = <0>; + }; + }; + + thermal-zones { + pm8350_thermal: pm8350c-thermal { + polling-delay-passive = <100>; + polling-delay = <0>; + thermal-sensors = <&pm8350_temp_alarm>; + + trips { + pm8350_trip0: trip0 { + temperature = <95000>; + hysteresis = <0>; + type = "passive"; + }; + + pm8350_crit: pm8350c-crit { + temperature = <115000>; + hysteresis = <0>; + type = "critical"; + }; + }; + }; + }; diff --git a/Documentation/devicetree/bindings/thermal/qcom-spmi-temp-alarm.txt b/Documentation/devicetree/bindings/thermal/qcom-spmi-temp-alarm.txt deleted file mode 100644 index 2d5b2ad03314..000000000000 --- a/Documentation/devicetree/bindings/thermal/qcom-spmi-temp-alarm.txt +++ /dev/null @@ -1,51 +0,0 @@ -Qualcomm QPNP PMIC Temperature Alarm - -QPNP temperature alarm peripherals are found inside of Qualcomm PMIC chips -that utilize the Qualcomm SPMI implementation. These peripherals provide an -interrupt signal and status register to identify high PMIC die temperature. - -Required properties: -- compatible: Should contain "qcom,spmi-temp-alarm". -- reg: Specifies the SPMI address. -- interrupts: PMIC temperature alarm interrupt. -- #thermal-sensor-cells: Should be 0. See Documentation/devicetree/bindings/thermal/thermal-sensor.yaml for a description. - -Optional properties: -- io-channels: Should contain IIO channel specifier for the ADC channel, - which report chip die temperature. -- io-channel-names: Should contain "thermal". - -Example: - - pm8941_temp: thermal-alarm@2400 { - compatible = "qcom,spmi-temp-alarm"; - reg = <0x2400>; - interrupts = <0 0x24 0 IRQ_TYPE_EDGE_RISING>; - #thermal-sensor-cells = <0>; - - io-channels = <&pm8941_vadc VADC_DIE_TEMP>; - io-channel-names = "thermal"; - }; - - thermal-zones { - pm8941 { - polling-delay-passive = <250>; - polling-delay = <1000>; - - thermal-sensors = <&pm8941_temp>; - - trips { - stage1 { - temperature = <105000>; - hysteresis = <2000>; - type = "passive"; - }; - stage2 { - temperature = <125000>; - hysteresis = <2000>; - type = "critical"; - }; - }; - }; - }; - diff --git a/Documentation/devicetree/bindings/thermal/rcar-gen3-thermal.yaml b/Documentation/devicetree/bindings/thermal/rcar-gen3-thermal.yaml index 1368d90da0e8..0f05f5c886c5 100644 --- a/Documentation/devicetree/bindings/thermal/rcar-gen3-thermal.yaml +++ b/Documentation/devicetree/bindings/thermal/rcar-gen3-thermal.yaml @@ -8,9 +8,9 @@ $schema: http://devicetree.org/meta-schemas/core.yaml# title: Renesas R-Car Gen3 Thermal Sensor description: - On R-Car Gen3 SoCs, the thermal sensor controllers (TSC) control the thermal - sensors (THS) which are the analog circuits for measuring temperature (Tj) - inside the LSI. + On most R-Car Gen3 and later SoCs, the thermal sensor controllers (TSC) + control the thermal sensors (THS) which are the analog circuits for + measuring temperature (Tj) inside the LSI. maintainers: - Niklas Söderlund @@ -27,6 +27,7 @@ properties: - renesas,r8a77965-thermal # R-Car M3-N - renesas,r8a77980-thermal # R-Car V3H - renesas,r8a779a0-thermal # R-Car V3U + - renesas,r8a779f0-thermal # R-Car S4-8 reg: true @@ -57,23 +58,12 @@ required: - "#thermal-sensor-cells" if: - not: - properties: - compatible: - contains: - enum: - - renesas,r8a779a0-thermal -then: properties: - reg: - minItems: 2 - items: - - description: TSC1 registers - - description: TSC2 registers - - description: TSC3 registers - required: - - interrupts -else: + compatible: + contains: + enum: + - renesas,r8a779a0-thermal +then: properties: reg: items: @@ -82,6 +72,24 @@ else: - description: TSC2 registers - description: TSC3 registers - description: TSC4 registers +else: + properties: + reg: + minItems: 2 + items: + - description: TSC1 registers + - description: TSC2 registers + - description: TSC3 registers + if: + not: + properties: + compatible: + contains: + enum: + - renesas,r8a779f0-thermal + then: + required: + - interrupts additionalProperties: false diff --git a/Documentation/devicetree/bindings/timer/allwinner,sun4i-a10-timer.yaml b/Documentation/devicetree/bindings/timer/allwinner,sun4i-a10-timer.yaml index 53fd24bdc34e..3711872b6b99 100644 --- a/Documentation/devicetree/bindings/timer/allwinner,sun4i-a10-timer.yaml +++ b/Documentation/devicetree/bindings/timer/allwinner,sun4i-a10-timer.yaml @@ -20,6 +20,7 @@ properties: - allwinner,suniv-f1c100s-timer - items: - enum: + - allwinner,sun20i-d1-timer - allwinner,sun50i-a64-timer - allwinner,sun50i-h6-timer - allwinner,sun50i-h616-timer diff --git a/Documentation/devicetree/bindings/timer/ingenic,tcu.yaml b/Documentation/devicetree/bindings/timer/ingenic,tcu.yaml index d541cf2067bc..0a01e4f5eddb 100644 --- a/Documentation/devicetree/bindings/timer/ingenic,tcu.yaml +++ b/Documentation/devicetree/bindings/timer/ingenic,tcu.yaml @@ -113,7 +113,7 @@ properties: patternProperties: "^watchdog@[a-f0-9]+$": type: object - $ref: ../watchdog/watchdog.yaml# + $ref: /schemas/watchdog/watchdog.yaml# properties: compatible: oneOf: @@ -145,7 +145,7 @@ patternProperties: "^pwm@[a-f0-9]+$": type: object - $ref: ../pwm/pwm.yaml# + $ref: /schemas/pwm/pwm.yaml# properties: compatible: oneOf: diff --git a/Documentation/devicetree/bindings/timer/mediatek,mtk-timer.txt b/Documentation/devicetree/bindings/timer/mediatek,mtk-timer.txt index 6f1f9dba6e88..f1c848af91d3 100644 --- a/Documentation/devicetree/bindings/timer/mediatek,mtk-timer.txt +++ b/Documentation/devicetree/bindings/timer/mediatek,mtk-timer.txt @@ -1,7 +1,8 @@ MediaTek Timers --------------- -MediaTek SoCs have two different timers on different platforms, +MediaTek SoCs have different timers on different platforms, +- CPUX (ARM/ARM64 System Timer) - GPT (General Purpose Timer) - SYST (System Timer) @@ -29,6 +30,9 @@ Required properties: * "mediatek,mt7629-timer" for MT7629 compatible timers (SYST) * "mediatek,mt6765-timer" for MT6765 and all above compatible timers (SYST) + For those SoCs that use CPUX + * "mediatek,mt6795-systimer" for MT6795 compatible timers (CPUX) + - reg: Should contain location and length for timer register. - clocks: Should contain system clock. diff --git a/Documentation/devicetree/bindings/timer/nuvoton,npcm7xx-timer.yaml b/Documentation/devicetree/bindings/timer/nuvoton,npcm7xx-timer.yaml index 0cbc26a72151..737af78ad70c 100644 --- a/Documentation/devicetree/bindings/timer/nuvoton,npcm7xx-timer.yaml +++ b/Documentation/devicetree/bindings/timer/nuvoton,npcm7xx-timer.yaml @@ -8,12 +8,14 @@ title: Nuvoton NPCM7xx timer maintainers: - Jonathan Neuschäfer + - Tomer Maimon properties: compatible: enum: - nuvoton,wpcm450-timer # for Hermon WPCM450 - nuvoton,npcm750-timer # for Poleg NPCM750 + - nuvoton,npcm845-timer # for Arbel NPCM845 reg: maxItems: 1 diff --git a/Documentation/devicetree/bindings/timer/nvidia,tegra186-timer.yaml b/Documentation/devicetree/bindings/timer/nvidia,tegra186-timer.yaml new file mode 100644 index 000000000000..db8b5595540f --- /dev/null +++ b/Documentation/devicetree/bindings/timer/nvidia,tegra186-timer.yaml @@ -0,0 +1,109 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: "http://devicetree.org/schemas/timer/nvidia,tegra186-timer.yaml#" +$schema: "http://devicetree.org/meta-schemas/core.yaml#" + +title: NVIDIA Tegra186 timer + +maintainers: + - Thierry Reding + +description: > + The Tegra timer provides 29-bit timer counters and a 32-bit timestamp + counter. Each NV timer selects its timing reference signal from the 1 MHz + reference generated by USEC, TSC or either clk_m or OSC. Each TMR can be + programmed to generate one-shot, periodic, or watchdog interrupts. + + +properties: + compatible: + oneOf: + - const: nvidia,tegra186-timer + description: > + The Tegra186 timer provides ten 29-bit timer counters. + - const: nvidia,tegra234-timer + description: > + The Tegra234 timer provides sixteen 29-bit timer counters. + + reg: + maxItems: 1 + + interrupts: true + +allOf: + - if: + properties: + compatible: + contains: + const: nvidia,tegra186-timer + then: + properties: + interrupts: + maxItems: 10 + description: > + One per each timer channels 0 through 9. + + - if: + properties: + compatible: + contains: + const: nvidia,tegra234-timer + then: + properties: + interrupts: + maxItems: 16 + description: > + One per each timer channels 0 through 15. + +required: + - compatible + - reg + - interrupts + +additionalProperties: false + +examples: + - | + #include + #include + + timer@3010000 { + compatible = "nvidia,tegra186-timer"; + reg = <0x03010000 0x000e0000>; + interrupts = , + , + , + , + , + , + , + , + , + ; + }; + + - | + #include + #include + + timer@2080000 { + compatible = "nvidia,tegra234-timer"; + reg = <0x02080000 0x00121000>; + interrupts = , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + ; + }; diff --git a/Documentation/devicetree/bindings/timer/renesas,cmt.yaml b/Documentation/devicetree/bindings/timer/renesas,cmt.yaml index 53dd6d9f518f..bde6c9b66bf4 100644 --- a/Documentation/devicetree/bindings/timer/renesas,cmt.yaml +++ b/Documentation/devicetree/bindings/timer/renesas,cmt.yaml @@ -80,7 +80,6 @@ properties: - renesas,r8a77980-cmt0 # 32-bit CMT0 on R-Car V3H - renesas,r8a77990-cmt0 # 32-bit CMT0 on R-Car E3 - renesas,r8a77995-cmt0 # 32-bit CMT0 on R-Car D3 - - renesas,r8a779a0-cmt0 # 32-bit CMT0 on R-Car V3U - const: renesas,rcar-gen3-cmt0 # 32-bit CMT0 on R-Car Gen3 and RZ/G2 - items: @@ -97,9 +96,20 @@ properties: - renesas,r8a77980-cmt1 # 48-bit CMT on R-Car V3H - renesas,r8a77990-cmt1 # 48-bit CMT on R-Car E3 - renesas,r8a77995-cmt1 # 48-bit CMT on R-Car D3 - - renesas,r8a779a0-cmt1 # 48-bit CMT on R-Car V3U - const: renesas,rcar-gen3-cmt1 # 48-bit CMT on R-Car Gen3 and RZ/G2 + - items: + - enum: + - renesas,r8a779a0-cmt0 # 32-bit CMT0 on R-Car V3U + - renesas,r8a779f0-cmt0 # 32-bit CMT0 on R-Car S4-8 + - const: renesas,rcar-gen4-cmt0 # 32-bit CMT0 on R-Car Gen4 + + - items: + - enum: + - renesas,r8a779a0-cmt1 # 48-bit CMT on R-Car V3U + - renesas,r8a779f0-cmt1 # 48-bit CMT on R-Car S4-8 + - const: renesas,rcar-gen4-cmt1 # 48-bit CMT on R-Car Gen4 + reg: maxItems: 1 @@ -135,6 +145,7 @@ allOf: enum: - renesas,rcar-gen2-cmt0 - renesas,rcar-gen3-cmt0 + - renesas,rcar-gen4-cmt0 then: properties: interrupts: @@ -148,6 +159,7 @@ allOf: enum: - renesas,rcar-gen2-cmt1 - renesas,rcar-gen3-cmt1 + - renesas,rcar-gen4-cmt1 then: properties: interrupts: diff --git a/Documentation/devicetree/bindings/timer/st,nomadik-mtu.yaml b/Documentation/devicetree/bindings/timer/st,nomadik-mtu.yaml new file mode 100644 index 000000000000..901848d298ec --- /dev/null +++ b/Documentation/devicetree/bindings/timer/st,nomadik-mtu.yaml @@ -0,0 +1,58 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +# Copyright 2022 Linaro Ltd. +%YAML 1.2 +--- +$id: "http://devicetree.org/schemas/timer/st,nomadik-mtu.yaml#" +$schema: "http://devicetree.org/meta-schemas/core.yaml#" + +title: ST Microelectronics Nomadik Multi-Timer Unit MTU Timer + +maintainers: + - Linus Walleij + +description: This timer is found in the ST Microelectronics Nomadik + SoCs STn8800, STn8810 and STn8815 as well as in ST-Ericsson DB8500. + +properties: + compatible: + items: + - const: st,nomadik-mtu + + reg: + maxItems: 1 + + interrupts: + maxItems: 1 + + clocks: + description: The first clock named TIMCLK clocks the actual timers and + the second clock clocks the digital interface to the interconnect. + maxItems: 2 + + clock-names: + items: + - const: timclk + - const: apb_pclk + +required: + - compatible + - reg + - interrupts + - clocks + - clock-names + +additionalProperties: false + +examples: + - | + #include + #include + #include + timer@a03c6000 { + compatible = "st,nomadik-mtu"; + reg = <0xa03c6000 0x1000>; + interrupts = ; + + clocks = <&prcmu_clk PRCMU_TIMCLK>, <&prcc_pclk 6 6>; + clock-names = "timclk", "apb_pclk"; + }; diff --git a/Documentation/devicetree/bindings/trivial-devices.yaml b/Documentation/devicetree/bindings/trivial-devices.yaml index 6aafa71806a3..5d87b8426ff4 100644 --- a/Documentation/devicetree/bindings/trivial-devices.yaml +++ b/Documentation/devicetree/bindings/trivial-devices.yaml @@ -41,6 +41,8 @@ properties: - adi,adp5585-02 # Analog Devices ADP5589 Keypad Decoder and I/O Expansion - adi,adp5589 + # Analog Devices LT7182S Dual Channel 6A, 20V PolyPhase Step-Down Silent Switcher + - adi,lt7182s # AMS iAQ-Core VOC Sensor - ams,iaq-core # i2c serial eeprom (24cxx) diff --git a/Documentation/devicetree/bindings/usb/allwinner,sun4i-a10-musb.yaml b/Documentation/devicetree/bindings/usb/allwinner,sun4i-a10-musb.yaml index 933fa356d2ce..e5dbf4169bc9 100644 --- a/Documentation/devicetree/bindings/usb/allwinner,sun4i-a10-musb.yaml +++ b/Documentation/devicetree/bindings/usb/allwinner,sun4i-a10-musb.yaml @@ -20,6 +20,7 @@ properties: - items: - enum: - allwinner,sun8i-a83t-musb + - allwinner,sun20i-d1-musb - allwinner,sun50i-h6-musb - const: allwinner,sun8i-a33-musb - items: diff --git a/Documentation/devicetree/bindings/usb/atmel-usb.txt b/Documentation/devicetree/bindings/usb/atmel-usb.txt index f512f0290728..12183ef47ee4 100644 --- a/Documentation/devicetree/bindings/usb/atmel-usb.txt +++ b/Documentation/devicetree/bindings/usb/atmel-usb.txt @@ -87,6 +87,9 @@ Required properties: "atmel,at91sam9g45-udc" "atmel,sama5d3-udc" "microchip,sam9x60-udc" + "microchip,lan9662-udc" + For "microchip,lan9662-udc" the fallback "atmel,sama5d3-udc" + is required. - reg: Address and length of the register set for the device - interrupts: Should contain usba interrupt - clocks: Should reference the peripheral and host clocks diff --git a/Documentation/devicetree/bindings/usb/generic-ehci.yaml b/Documentation/devicetree/bindings/usb/generic-ehci.yaml index 1e84e1b7ab27..25a6c14618e1 100644 --- a/Documentation/devicetree/bindings/usb/generic-ehci.yaml +++ b/Documentation/devicetree/bindings/usb/generic-ehci.yaml @@ -38,6 +38,7 @@ properties: - allwinner,sun8i-h3-ehci - allwinner,sun8i-r40-ehci - allwinner,sun9i-a80-ehci + - allwinner,sun20i-d1-ehci - aspeed,ast2400-ehci - aspeed,ast2500-ehci - aspeed,ast2600-ehci diff --git a/Documentation/devicetree/bindings/usb/generic-ohci.yaml b/Documentation/devicetree/bindings/usb/generic-ohci.yaml index bb6bbd5f129d..180361b79f52 100644 --- a/Documentation/devicetree/bindings/usb/generic-ohci.yaml +++ b/Documentation/devicetree/bindings/usb/generic-ohci.yaml @@ -28,6 +28,7 @@ properties: - allwinner,sun8i-h3-ohci - allwinner,sun8i-r40-ohci - allwinner,sun9i-a80-ohci + - allwinner,sun20i-d1-ohci - brcm,bcm3384-ohci - brcm,bcm63268-ohci - brcm,bcm6328-ohci diff --git a/Documentation/devicetree/bindings/vendor-prefixes.yaml b/Documentation/devicetree/bindings/vendor-prefixes.yaml index 0496773a3c4d..ff0ac853cb82 100644 --- a/Documentation/devicetree/bindings/vendor-prefixes.yaml +++ b/Documentation/devicetree/bindings/vendor-prefixes.yaml @@ -510,6 +510,8 @@ patternProperties: description: Haoyu Microelectronic Co. Ltd. "^hardkernel,.*": description: Hardkernel Co., Ltd + "^hechuang,.*": + description: Shenzhen Hechuang Intelligent Co. "^hideep,.*": description: HiDeep Inc. "^himax,.*": @@ -1101,6 +1103,8 @@ patternProperties: description: SGX Sensortech "^sharp,.*": description: Sharp Corporation + "^shift,.*": + description: SHIFT GmbH "^shimafuji,.*": description: Shimafuji Electric, Inc. "^shiratech,.*": diff --git a/Documentation/devicetree/bindings/watchdog/fsl,scu-wdt.yaml b/Documentation/devicetree/bindings/watchdog/fsl,scu-wdt.yaml new file mode 100644 index 000000000000..f84c45d687d7 --- /dev/null +++ b/Documentation/devicetree/bindings/watchdog/fsl,scu-wdt.yaml @@ -0,0 +1,34 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/watchdog/fsl,scu-wdt.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: i.MX SCU Client Device Node - Watchdog bindings based on SCU Message Protocol + +maintainers: + - Dong Aisheng + +description: i.MX SCU Client Device Node + Client nodes are maintained as children of the relevant IMX-SCU device node. + +allOf: + - $ref: watchdog.yaml# + +properties: + compatible: + items: + - const: fsl,imx8qxp-sc-wdt + - const: fsl,imx-sc-wdt + +required: + - compatible + +unevaluatedProperties: false + +examples: + - | + watchdog { + compatible = "fsl,imx8qxp-sc-wdt", "fsl,imx-sc-wdt"; + timeout-sec = <60>; + }; diff --git a/Documentation/devicetree/bindings/watchdog/nuvoton,npcm-wdt.txt b/Documentation/devicetree/bindings/watchdog/nuvoton,npcm-wdt.txt index 9059f54dc023..866a958b8a2b 100644 --- a/Documentation/devicetree/bindings/watchdog/nuvoton,npcm-wdt.txt +++ b/Documentation/devicetree/bindings/watchdog/nuvoton,npcm-wdt.txt @@ -6,7 +6,8 @@ expiry. Required properties: - compatible : "nuvoton,npcm750-wdt" for NPCM750 (Poleg), or - "nuvoton,wpcm450-wdt" for WPCM450 (Hermon). + "nuvoton,wpcm450-wdt" for WPCM450 (Hermon), or + "nuvoton,npcm845-wdt" for NPCM845 (Arbel). - reg : Offset and length of the register set for the device. - interrupts : Contain the timer interrupt with flags for falling edge. diff --git a/Documentation/doc-guide/kernel-doc.rst b/Documentation/doc-guide/kernel-doc.rst index a7cb2afd7990..9c779bd7a751 100644 --- a/Documentation/doc-guide/kernel-doc.rst +++ b/Documentation/doc-guide/kernel-doc.rst @@ -1,3 +1,5 @@ +.. title:: Kernel-doc comments + =========================== Writing kernel-doc comments =========================== diff --git a/Documentation/doc-guide/sphinx.rst b/Documentation/doc-guide/sphinx.rst index 2ff1ab4158d4..1228b85f6f77 100644 --- a/Documentation/doc-guide/sphinx.rst +++ b/Documentation/doc-guide/sphinx.rst @@ -132,7 +132,8 @@ format-specific subdirectories under ``Documentation/output``. To generate documentation, Sphinx (``sphinx-build``) must obviously be installed. For prettier HTML output, the Read the Docs Sphinx theme (``sphinx_rtd_theme``) is used if available. For PDF output you'll also need -``XeLaTeX`` and ``convert(1)`` from ImageMagick (https://www.imagemagick.org). +``XeLaTeX`` and ``convert(1)`` from ImageMagick +(https://www.imagemagick.org).\ [#ink]_ All of these are widely available and packaged in distributions. To pass extra options to Sphinx, you can use the ``SPHINXOPTS`` make @@ -150,8 +151,19 @@ If the theme is not available, it will fall-back to the classic one. The Sphinx theme can be overridden by using the ``DOCS_THEME`` make variable. +There is another make variable ``SPHINXDIRS``, which is useful when test +building a subset of documentation. For example, you can build documents +under ``Documentation/doc-guide`` by running +``make SPHINXDIRS=doc-guide htmldocs``. +The documentation section of ``make help`` will show you the list of +subdirectories you can specify. + To remove the generated documentation, run ``make cleandocs``. +.. [#ink] Having ``inkscape(1)`` from Inkscape (https://inkscape.org) + as well would improve the quality of images embedded in PDF + documents, especially for kernel releases 5.18 and later. + Writing Documentation ===================== diff --git a/Documentation/driver-api/gpio/consumer.rst b/Documentation/driver-api/gpio/consumer.rst index 72bcf5f5e3a2..de6fc79ad6f0 100644 --- a/Documentation/driver-api/gpio/consumer.rst +++ b/Documentation/driver-api/gpio/consumer.rst @@ -114,7 +114,7 @@ For a function using multiple GPIOs all of those can be obtained with one call:: This function returns a struct gpio_descs which contains an array of descriptors. It also contains a pointer to a gpiolib private structure which, -if passed back to get/set array functions, may speed up I/O proocessing:: +if passed back to get/set array functions, may speed up I/O processing:: struct gpio_descs { struct gpio_array *info; diff --git a/Documentation/driver-api/gpio/driver.rst b/Documentation/driver-api/gpio/driver.rst index 70ff43ac4fcc..6baaeab79534 100644 --- a/Documentation/driver-api/gpio/driver.rst +++ b/Documentation/driver-api/gpio/driver.rst @@ -119,7 +119,7 @@ GPIO lines with debounce support Debouncing is a configuration set to a pin indicating that it is connected to a mechanical switch or button, or similar that may bounce. Bouncing means the line is pulled high/low quickly at very short intervals for mechanical -reasons. This can result in the value being unstable or irqs fireing repeatedly +reasons. This can result in the value being unstable or irqs firing repeatedly unless the line is debounced. Debouncing in practice involves setting up a timer when something happens on @@ -219,7 +219,7 @@ use a trick: when a line is set as output, if the line is flagged as open drain, and the IN output value is low, it will be driven low as usual. But if the IN output value is set to high, it will instead *NOT* be driven high, instead it will be switched to input, as input mode is high impedance, thus -achieveing an "open drain emulation" of sorts: electrically the behaviour will +achieving an "open drain emulation" of sorts: electrically the behaviour will be identical, with the exception of possible hardware glitches when switching the mode of the line. @@ -642,7 +642,7 @@ In this case the typical set-up will look like this: As you can see pretty similar, but you do not supply a parent handler for the IRQ, instead a parent irqdomain, an fwnode for the hardware and -a funcion .child_to_parent_hwirq() that has the purpose of looking up +a function .child_to_parent_hwirq() that has the purpose of looking up the parent hardware irq from a child (i.e. this gpio chip) hardware irq. As always it is good to look at examples in the kernel tree for advice on how to find the required pieces. diff --git a/Documentation/driver-api/gpio/using-gpio.rst b/Documentation/driver-api/gpio/using-gpio.rst index 64c8d3f76c3a..894d88855d73 100644 --- a/Documentation/driver-api/gpio/using-gpio.rst +++ b/Documentation/driver-api/gpio/using-gpio.rst @@ -44,7 +44,7 @@ These devices will appear on the system as ``/dev/gpiochip0`` thru found in the kernel tree ``tools/gpio`` subdirectory. For structured and managed applications, we recommend that you make use of the -libgpiod_ library. This provides helper abstractions, command line utlities +libgpiod_ library. This provides helper abstractions, command line utilities and arbitration for multiple simultaneous consumers on the same GPIO chip. .. _libgpiod: https://git.kernel.org/pub/scm/libs/libgpiod/libgpiod.git/ diff --git a/Documentation/driver-api/hte/tegra194-hte.rst b/Documentation/driver-api/hte/tegra194-hte.rst index 41983e04d2a0..f2d617265546 100644 --- a/Documentation/driver-api/hte/tegra194-hte.rst +++ b/Documentation/driver-api/hte/tegra194-hte.rst @@ -25,8 +25,7 @@ and userspace consumers. The kernel space consumers can directly talk to HTE subsystem while userspace consumers timestamp requests go through GPIOLIB CDEV framework to HTE subsystem. -.. kernel-doc:: drivers/gpio/gpiolib.c - :functions: gpiod_enable_hw_timestamp_ns gpiod_disable_hw_timestamp_ns +See gpiod_enable_hw_timestamp_ns() and gpiod_disable_hw_timestamp_ns(). For userspace consumers, GPIO_V2_LINE_FLAG_EVENT_CLOCK_HTE flag must be specified during IOCTL calls. Refer to ``tools/gpio/gpio-event-mon.c``, which @@ -37,7 +36,7 @@ LIC (Legacy Interrupt Controller) IRQ GTE This GTE instance timestamps LIC IRQ lines in real time. There are 352 IRQ lines which this instance can add timestamps to in real time. The hte -devicetree binding described at ``Documentation/devicetree/bindings/hte/`` +devicetree binding described at ``Documentation/devicetree/bindings/timestamp`` provides an example of how a consumer can request an IRQ line. Since it is a one-to-one mapping with IRQ GTE provider, consumers can simply specify the IRQ number that they are interested in. There is no userspace consumer support for diff --git a/Documentation/features/time/context-tracking/arch-support.txt b/Documentation/features/time/context-tracking/arch-support.txt index c9e0a16290e6..e59071a49090 100644 --- a/Documentation/features/time/context-tracking/arch-support.txt +++ b/Documentation/features/time/context-tracking/arch-support.txt @@ -1,7 +1,7 @@ # -# Feature name: context-tracking -# Kconfig: HAVE_CONTEXT_TRACKING -# description: arch supports context tracking for NO_HZ_FULL +# Feature name: user-context-tracking +# Kconfig: HAVE_CONTEXT_TRACKING_USER +# description: arch supports user context tracking for NO_HZ_FULL # ----------------------- | arch |status| diff --git a/Documentation/features/vm/ioremap_prot/arch-support.txt b/Documentation/features/vm/ioremap_prot/arch-support.txt index b01bf7bca3e6..6bd78eb4dc6e 100644 --- a/Documentation/features/vm/ioremap_prot/arch-support.txt +++ b/Documentation/features/vm/ioremap_prot/arch-support.txt @@ -9,7 +9,7 @@ | alpha: | TODO | | arc: | ok | | arm: | TODO | - | arm64: | TODO | + | arm64: | ok | | csky: | TODO | | hexagon: | TODO | | ia64: | TODO | diff --git a/Documentation/filesystems/ext2.rst b/Documentation/filesystems/ext2.rst index 154101cf0e4f..92aae683e16a 100644 --- a/Documentation/filesystems/ext2.rst +++ b/Documentation/filesystems/ext2.rst @@ -59,8 +59,6 @@ acl Enable POSIX Access Control Lists support (requires CONFIG_EXT2_FS_POSIX_ACL). noacl Don't support POSIX ACLs. -nobh Do not attach buffer_heads to file pagecache. - quota, usrquota Enable user disk quota support (requires CONFIG_QUOTA). diff --git a/Documentation/filesystems/f2fs.rst b/Documentation/filesystems/f2fs.rst index ad8dc8c040a2..98dc24f5c6f0 100644 --- a/Documentation/filesystems/f2fs.rst +++ b/Documentation/filesystems/f2fs.rst @@ -818,10 +818,11 @@ Compression implementation Instead, the main goal is to reduce data writes to flash disk as much as possible, resulting in extending disk life time as well as relaxing IO congestion. Alternatively, we've added ioctl(F2FS_IOC_RELEASE_COMPRESS_BLOCKS) - interface to reclaim compressed space and show it to user after putting the - immutable bit. Immutable bit, after release, it doesn't allow writing/mmaping - on the file, until reserving compressed space via - ioctl(F2FS_IOC_RESERVE_COMPRESS_BLOCKS) or truncating filesize to zero. + interface to reclaim compressed space and show it to user after setting a + special flag to the inode. Once the compressed space is released, the flag + will block writing data to the file until either the compressed space is + reserved via ioctl(F2FS_IOC_RESERVE_COMPRESS_BLOCKS) or the file size is + truncated to zero. Compress metadata layout:: @@ -830,12 +831,12 @@ Compress metadata layout:: | cluster 1 | cluster 2 | ......... | cluster N | +-----------------------------------------------+ . . . . - . . . . + . . . . . Compressed Cluster . . Normal Cluster . +----------+---------+---------+---------+ +---------+---------+---------+---------+ |compr flag| block 1 | block 2 | block 3 | | block 1 | block 2 | block 3 | block 4 | +----------+---------+---------+---------+ +---------+---------+---------+---------+ - . . + . . . . . . +-------------+-------------+----------+----------------------------+ diff --git a/Documentation/filesystems/fscrypt.rst b/Documentation/filesystems/fscrypt.rst index 2e9aaa295125..5ba5817c17c2 100644 --- a/Documentation/filesystems/fscrypt.rst +++ b/Documentation/filesystems/fscrypt.rst @@ -337,6 +337,7 @@ Currently, the following pairs of encryption modes are supported: - AES-256-XTS for contents and AES-256-CTS-CBC for filenames - AES-128-CBC for contents and AES-128-CTS-CBC for filenames - Adiantum for both contents and filenames +- AES-256-XTS for contents and AES-256-HCTR2 for filenames (v2 policies only) If unsure, you should use the (AES-256-XTS, AES-256-CTS-CBC) pair. @@ -357,6 +358,17 @@ To use Adiantum, CONFIG_CRYPTO_ADIANTUM must be enabled. Also, fast implementations of ChaCha and NHPoly1305 should be enabled, e.g. CONFIG_CRYPTO_CHACHA20_NEON and CONFIG_CRYPTO_NHPOLY1305_NEON for ARM. +AES-256-HCTR2 is another true wide-block encryption mode that is intended for +use on CPUs with dedicated crypto instructions. AES-256-HCTR2 has the property +that a bitflip in the plaintext changes the entire ciphertext. This property +makes it desirable for filename encryption since initialization vectors are +reused within a directory. For more details on AES-256-HCTR2, see the paper +"Length-preserving encryption with HCTR2" +(https://eprint.iacr.org/2021/1441.pdf). To use AES-256-HCTR2, +CONFIG_CRYPTO_HCTR2 must be enabled. Also, fast implementations of XCTR and +POLYVAL should be enabled, e.g. CRYPTO_POLYVAL_ARM64_CE and +CRYPTO_AES_ARM64_CE_BLK for ARM64. + New encryption modes can be added relatively easily, without changes to individual filesystems. However, authenticated encryption (AE) modes are not currently supported because of the difficulty of dealing @@ -404,11 +416,11 @@ alternatively has the file's nonce (for `DIRECT_KEY policies`_) or inode number (for `IV_INO_LBLK_64 policies`_) included in the IVs. Thus, IV reuse is limited to within a single directory. -With CTS-CBC, the IV reuse means that when the plaintext filenames -share a common prefix at least as long as the cipher block size (16 -bytes for AES), the corresponding encrypted filenames will also share -a common prefix. This is undesirable. Adiantum does not have this -weakness, as it is a wide-block encryption mode. +With CTS-CBC, the IV reuse means that when the plaintext filenames share a +common prefix at least as long as the cipher block size (16 bytes for AES), the +corresponding encrypted filenames will also share a common prefix. This is +undesirable. Adiantum and HCTR2 do not have this weakness, as they are +wide-block encryption modes. All supported filenames encryption modes accept any plaintext length >= 16 bytes; cipher block alignment is not required. However, diff --git a/Documentation/filesystems/fsverity.rst b/Documentation/filesystems/fsverity.rst index 756f2c215ba1..cb8e7573882a 100644 --- a/Documentation/filesystems/fsverity.rst +++ b/Documentation/filesystems/fsverity.rst @@ -11,9 +11,9 @@ Introduction fs-verity (``fs/verity/``) is a support layer that filesystems can hook into to support transparent integrity and authenticity protection -of read-only files. Currently, it is supported by the ext4 and f2fs -filesystems. Like fscrypt, not too much filesystem-specific code is -needed to support fs-verity. +of read-only files. Currently, it is supported by the ext4, f2fs, and +btrfs filesystems. Like fscrypt, not too much filesystem-specific +code is needed to support fs-verity. fs-verity is similar to `dm-verity `_ @@ -473,9 +473,9 @@ files being swapped around. Filesystem support ================== -fs-verity is currently supported by the ext4 and f2fs filesystems. -The CONFIG_FS_VERITY kconfig option must be enabled to use fs-verity -on either filesystem. +fs-verity is supported by several filesystems, described below. The +CONFIG_FS_VERITY kconfig option must be enabled to use fs-verity on +any of these filesystems. ``include/linux/fsverity.h`` declares the interface between the ``fs/verity/`` support layer and filesystems. Briefly, filesystems @@ -544,6 +544,13 @@ Currently, f2fs verity only supports a Merkle tree block size of 4096. Also, f2fs doesn't support enabling verity on files that currently have atomic or volatile writes pending. +btrfs +----- + +btrfs supports fs-verity since Linux v5.15. Verity-enabled inodes are +marked with a RO_COMPAT inode flag, and the verity metadata is stored +in separate btree items. + Implementation details ====================== @@ -622,14 +629,14 @@ workqueue, and then the workqueue work does the decryption or verification. Finally, pages where no decryption or verity error occurred are marked Uptodate, and the pages are unlocked. -Files on ext4 and f2fs may contain holes. Normally, ``->readahead()`` -simply zeroes holes and sets the corresponding pages Uptodate; no bios -are issued. To prevent this case from bypassing fs-verity, these -filesystems use fsverity_verify_page() to verify hole pages. +On many filesystems, files can contain holes. Normally, +``->readahead()`` simply zeroes holes and sets the corresponding pages +Uptodate; no bios are issued. To prevent this case from bypassing +fs-verity, these filesystems use fsverity_verify_page() to verify hole +pages. -ext4 and f2fs disable direct I/O on verity files, since otherwise -direct I/O would bypass fs-verity. (They also do the same for -encrypted files.) +Filesystems also disable direct I/O on verity files, since otherwise +direct I/O would bypass fs-verity. Userspace utility ================= @@ -648,7 +655,7 @@ Tests To test fs-verity, use xfstests. For example, using `kvm-xfstests `_:: - kvm-xfstests -c ext4,f2fs -g verity + kvm-xfstests -c ext4,f2fs,btrfs -g verity FAQ === @@ -771,15 +778,15 @@ weren't already directly answered in other parts of this document. e.g. magically trigger construction of a Merkle tree. :Q: Does fs-verity support remote filesystems? -:A: Only ext4 and f2fs support is implemented currently, but in - principle any filesystem that can store per-file verity metadata - can support fs-verity, regardless of whether it's local or remote. - Some filesystems may have fewer options of where to store the - verity metadata; one possibility is to store it past the end of - the file and "hide" it from userspace by manipulating i_size. The - data verification functions provided by ``fs/verity/`` also assume - that the filesystem uses the Linux pagecache, but both local and - remote filesystems normally do so. +:A: So far all filesystems that have implemented fs-verity support are + local filesystems, but in principle any filesystem that can store + per-file verity metadata can support fs-verity, regardless of + whether it's local or remote. Some filesystems may have fewer + options of where to store the verity metadata; one possibility is + to store it past the end of the file and "hide" it from userspace + by manipulating i_size. The data verification functions provided + by ``fs/verity/`` also assume that the filesystem uses the Linux + pagecache, but both local and remote filesystems normally do so. :Q: Why is anything filesystem-specific at all? Shouldn't fs-verity be implemented entirely at the VFS level? diff --git a/Documentation/filesystems/locking.rst b/Documentation/filesystems/locking.rst index c0fe711f14d3..4bb2627026ec 100644 --- a/Documentation/filesystems/locking.rst +++ b/Documentation/filesystems/locking.rst @@ -252,9 +252,8 @@ prototypes:: bool (*release_folio)(struct folio *, gfp_t); void (*free_folio)(struct folio *); int (*direct_IO)(struct kiocb *, struct iov_iter *iter); - bool (*isolate_page) (struct page *, isolate_mode_t); - int (*migratepage)(struct address_space *, struct page *, struct page *); - void (*putback_page) (struct page *); + int (*migrate_folio)(struct address_space *, struct folio *dst, + struct folio *src, enum migrate_mode); int (*launder_folio)(struct folio *); bool (*is_partially_uptodate)(struct folio *, size_t from, size_t count); int (*error_remove_page)(struct address_space *, struct page *); @@ -280,9 +279,7 @@ invalidate_folio: yes exclusive release_folio: yes free_folio: yes direct_IO: -isolate_page: yes -migratepage: yes (both) -putback_page: yes +migrate_folio: yes (both) launder_folio: yes is_partially_uptodate: yes error_remove_page: yes diff --git a/Documentation/filesystems/overlayfs.rst b/Documentation/filesystems/overlayfs.rst index f89cae6683ed..6e316f8c9219 100644 --- a/Documentation/filesystems/overlayfs.rst +++ b/Documentation/filesystems/overlayfs.rst @@ -490,10 +490,6 @@ overlay filesystem and the value of st_ino for filesystem objects may not be persistent and could change even while the overlay filesystem is mounted, as summarized in the `Inode properties`_ table above. -4) "idmapped mounts" -When the upper or lower layers are idmapped mounts overlayfs will be mounted -without support for POSIX Access Control Lists (ACLs). This limitation will -eventually be lifted. Changes to underlying filesystems --------------------------------- @@ -635,7 +631,7 @@ can be removed. User xattr ---------- -The the "-o userxattr" mount option forces overlayfs to use the +The "-o userxattr" mount option forces overlayfs to use the "user.overlay." xattr namespace instead of "trusted.overlay.". This is useful for unprivileged mounting of overlayfs. diff --git a/Documentation/filesystems/porting.rst b/Documentation/filesystems/porting.rst index 2e0e4f0e0c6f..aee9aaf9f3df 100644 --- a/Documentation/filesystems/porting.rst +++ b/Documentation/filesystems/porting.rst @@ -914,3 +914,11 @@ Calling conventions for file_open_root() changed; now it takes struct path * instead of passing mount and dentry separately. For callers that used to pass mnt_root> pair (i.e. the root of given mount), a new helper is provided - file_open_root_mnt(). In-tree users adjusted. + +--- + +**mandatory** + +no_llseek is gone; don't set .llseek to that - just leave it NULL instead. +Checks for "does that file have llseek(2), or should it fail with ESPIPE" +should be done by looking at FMODE_LSEEK in file->f_mode. diff --git a/Documentation/filesystems/vfs.rst b/Documentation/filesystems/vfs.rst index 08069ecd49a6..6cd6953e175b 100644 --- a/Documentation/filesystems/vfs.rst +++ b/Documentation/filesystems/vfs.rst @@ -737,12 +737,8 @@ cache in your filesystem. The following members are defined: bool (*release_folio)(struct folio *, gfp_t); void (*free_folio)(struct folio *); ssize_t (*direct_IO)(struct kiocb *, struct iov_iter *iter); - /* isolate a page for migration */ - bool (*isolate_page) (struct page *, isolate_mode_t); - /* migrate the contents of a page to the specified target */ - int (*migratepage) (struct page *, struct page *); - /* put migration-failed page back to right list */ - void (*putback_page) (struct page *); + int (*migrate_folio)(struct mapping *, struct folio *dst, + struct folio *src, enum migrate_mode); int (*launder_folio) (struct folio *); bool (*is_partially_uptodate) (struct folio *, size_t from, @@ -774,13 +770,38 @@ cache in your filesystem. The following members are defined: See the file "Locking" for more details. ``read_folio`` - called by the VM to read a folio from backing store. The folio - will be locked when read_folio is called, and should be unlocked - and marked uptodate once the read completes. If ->read_folio - discovers that it cannot perform the I/O at this time, it can - unlock the folio and return AOP_TRUNCATED_PAGE. In this case, - the folio will be looked up again, relocked and if that all succeeds, - ->read_folio will be called again. + Called by the page cache to read a folio from the backing store. + The 'file' argument supplies authentication information to network + filesystems, and is generally not used by block based filesystems. + It may be NULL if the caller does not have an open file (eg if + the kernel is performing a read for itself rather than on behalf + of a userspace process with an open file). + + If the mapping does not support large folios, the folio will + contain a single page. The folio will be locked when read_folio + is called. If the read completes successfully, the folio should + be marked uptodate. The filesystem should unlock the folio + once the read has completed, whether it was successful or not. + The filesystem does not need to modify the refcount on the folio; + the page cache holds a reference count and that will not be + released until the folio is unlocked. + + Filesystems may implement ->read_folio() synchronously. + In normal operation, folios are read through the ->readahead() + method. Only if this fails, or if the caller needs to wait for + the read to complete will the page cache call ->read_folio(). + Filesystems should not attempt to perform their own readahead + in the ->read_folio() operation. + + If the filesystem cannot perform the read at this time, it can + unlock the folio, do whatever action it needs to ensure that the + read will succeed in the future and return AOP_TRUNCATED_PAGE. + In this case, the caller should look up the folio, lock it, + and call ->read_folio again. + + Callers may invoke the ->read_folio() method directly, but using + read_mapping_folio() will take care of locking, waiting for the + read to complete and handle cases such as AOP_TRUNCATED_PAGE. ``writepages`` called by the VM to write out pages associated with the @@ -905,20 +926,12 @@ cache in your filesystem. The following members are defined: data directly between the storage and the application's address space. -``isolate_page`` - Called by the VM when isolating a movable non-lru page. If page - is successfully isolated, VM marks the page as PG_isolated via - __SetPageIsolated. - -``migrate_page`` +``migrate_folio`` This is used to compact the physical memory usage. If the VM - wants to relocate a page (maybe off a memory card that is - signalling imminent failure) it will pass a new page and an old - page to this function. migrate_page should transfer any private - data across and update any references that it has to the page. - -``putback_page`` - Called by the VM when isolated page's migration fails. + wants to relocate a folio (maybe from a memory device that is + signalling imminent failure) it will pass a new folio and an old + folio to this function. migrate_folio should transfer any private + data across and update any references that it has to the folio. ``launder_folio`` Called before freeing a folio - it writes back the dirty folio. diff --git a/Documentation/firmware-guide/acpi/DSD-properties-rules.rst b/Documentation/firmware-guide/acpi/DSD-properties-rules.rst index 8b2d8d0864c2..70442bc2521e 100644 --- a/Documentation/firmware-guide/acpi/DSD-properties-rules.rst +++ b/Documentation/firmware-guide/acpi/DSD-properties-rules.rst @@ -21,7 +21,9 @@ specific type) associated with it. In the ACPI _DSD context it is an element of the sub-package following the generic Device Properties UUID in the _DSD return package as specified in the -Device Properties UUID definition document [1]_. +section titled "Well-Known _DSD UUIDs and Data Structure Formats" sub-section +"Device Properties UUID" in _DSD (Device Specific Data) Implementation Guide +document [1]_. It also may be regarded as the definition of a key and the associated data type that can be returned by _DSD in the Device Properties UUID sub-package for a @@ -36,7 +38,9 @@ Property subsets are nested collections of properties. Each of them is associated with an additional key (name) allowing the subset to be referred to as a whole (and to be treated as a separate entity). The canonical representation of property subsets is via the mechanism specified in the -Hierarchical Properties Extension UUID definition document [2]_. +section titled "Well-Known _DSD UUIDs and Data Structure Formats" sub-section +"Hierarchical Data Extension UUID" in _DSD (Device Specific Data) +Implementation Guide document [1]_. Property sets may be hierarchical. That is, a property set may contain multiple property subsets that each may contain property subsets of its @@ -96,5 +100,4 @@ contents. References ========== -.. [1] https://www.uefi.org/sites/default/files/resources/_DSD-device-properties-UUID.pdf -.. [2] https://www.uefi.org/sites/default/files/resources/_DSD-hierarchical-data-extension-UUID-v1.1.pdf +.. [1] https://github.com/UEFI/DSD-Guide diff --git a/Documentation/firmware-guide/acpi/apei/einj.rst b/Documentation/firmware-guide/acpi/apei/einj.rst index 55e2331a6438..d6b61d22f525 100644 --- a/Documentation/firmware-guide/acpi/apei/einj.rst +++ b/Documentation/firmware-guide/acpi/apei/einj.rst @@ -168,7 +168,7 @@ An error injection example:: 0x00000008 Memory Correctable 0x00000010 Memory Uncorrectable non-fatal # echo 0x12345000 > param1 # Set memory address for injection - # echo $((-1 << 12)) > param2 # Mask 0xfffffffffffff000 - anywhere in this page + # echo 0xfffffffffffff000 > param2 # Mask - anywhere in this page # echo 0x8 > error_type # Choose correctable memory error # echo 1 > error_inject # Inject now diff --git a/Documentation/hwmon/aquacomputer_d5next.rst b/Documentation/hwmon/aquacomputer_d5next.rst index 717e28226cde..33649a1e3a05 100644 --- a/Documentation/hwmon/aquacomputer_d5next.rst +++ b/Documentation/hwmon/aquacomputer_d5next.rst @@ -9,6 +9,7 @@ Supported devices: * Aquacomputer Farbwerk RGB controller * Aquacomputer Farbwerk 360 RGB controller * Aquacomputer Octo fan controller +* Aquacomputer Quadro fan controller Author: Aleksa Savic @@ -33,6 +34,9 @@ better suited for userspace tools. The Octo exposes four temperature sensors and eight PWM controllable fans, along with their speed (in RPM), power, voltage and current. +The Quadro exposes four temperature sensors, a flow sensor and four PWM controllable +fans, along with their speed (in RPM), power, voltage and current. + The Farbwerk and Farbwerk 360 expose four temperature sensors. Depending on the device, not all sysfs and debugfs entries will be available. @@ -45,13 +49,14 @@ the kernel and supports hotswapping. Sysfs entries ------------- -================ ============================================= +================ ============================================== temp[1-4]_input Temperature sensors (in millidegrees Celsius) -fan[1-2]_input Pump/fan speed (in RPM) -power[1-2]_input Pump/fan power (in micro Watts) -in[0-2]_input Pump/fan voltage (in milli Volts) -curr[1-2]_input Pump/fan current (in milli Amperes) -================ ============================================= +fan[1-8]_input Pump/fan speed (in RPM) / Flow speed (in dL/h) +power[1-8]_input Pump/fan power (in micro Watts) +in[0-7]_input Pump/fan voltage (in milli Volts) +curr[1-8]_input Pump/fan current (in milli Amperes) +pwm[1-8] Fan PWM (0 - 255) +================ ============================================== Debugfs entries --------------- diff --git a/Documentation/hwmon/asus_ec_sensors.rst b/Documentation/hwmon/asus_ec_sensors.rst index 78ca69eda877..02f4ad314a1e 100644 --- a/Documentation/hwmon/asus_ec_sensors.rst +++ b/Documentation/hwmon/asus_ec_sensors.rst @@ -13,12 +13,16 @@ Supported boards: * ROG CROSSHAIR VIII FORMULA * ROG CROSSHAIR VIII HERO * ROG CROSSHAIR VIII IMPACT + * ROG MAXIMUS XI HERO + * ROG MAXIMUS XI HERO (WI-FI) * ROG STRIX B550-E GAMING * ROG STRIX B550-I GAMING * ROG STRIX X570-E GAMING * ROG STRIX X570-E GAMING WIFI II * ROG STRIX X570-F GAMING * ROG STRIX X570-I GAMING + * ROG STRIX Z690-A GAMING WIFI D4 + * ROG ZENITH II EXTREME Authors: - Eugene Shalygin diff --git a/Documentation/hwmon/dell-smm-hwmon.rst b/Documentation/hwmon/dell-smm-hwmon.rst index e5d85e40972c..d8f1d6859b96 100644 --- a/Documentation/hwmon/dell-smm-hwmon.rst +++ b/Documentation/hwmon/dell-smm-hwmon.rst @@ -46,6 +46,9 @@ temp[1-10]_input RO Temperature reading in milli-degrees temp[1-10]_label RO Temperature sensor label. =============================== ======= ======================================= +Due to the nature of the SMM interface, each pwmX attribute controls +fan number X. + Disabling automatic BIOS fan control ------------------------------------ diff --git a/Documentation/hwmon/index.rst b/Documentation/hwmon/index.rst index a72c16872ec2..f7113b0f8b2a 100644 --- a/Documentation/hwmon/index.rst +++ b/Documentation/hwmon/index.rst @@ -109,6 +109,7 @@ Hardware Monitoring Kernel Drivers lm95234 lm95245 lochnagar + lt7182s ltc2992 ltc2945 ltc2947 diff --git a/Documentation/hwmon/lm90.rst b/Documentation/hwmon/lm90.rst index 05391fb4042d..23af17a0ab44 100644 --- a/Documentation/hwmon/lm90.rst +++ b/Documentation/hwmon/lm90.rst @@ -3,6 +3,14 @@ Kernel driver lm90 Supported chips: + * National Semiconductor LM84 + + Prefix: 'lm84' + + Addresses scanned: I2C 0x18 - 0x1a, 0x29 - 0x2b, 0x4c - 0x4e + + Datasheet: Publicly available at the National Semiconductor website + * National Semiconductor LM90 Prefix: 'lm90' @@ -43,6 +51,30 @@ Supported chips: http://www.national.com/mpf/LM/LM86.html + * Analog Devices ADM1020 + + Prefix: 'adm1020' + + Addresses scanned: I2C 0x4c - 0x4e + + Datasheet: Publicly available at the Analog Devices website + + * Analog Devices ADM1021 + + Prefix: 'adm1021' + + Addresses scanned: I2C 0x18 - 0x1a, 0x29 - 0x2b, 0x4c - 0x4e + + Datasheet: Publicly available at the Analog Devices website + + * Analog Devices ADM1021A/ADM1023 + + Prefix: 'adm1023' + + Addresses scanned: I2C 0x18 - 0x1a, 0x29 - 0x2b, 0x4c - 0x4e + + Datasheet: Publicly available at the Analog Devices website + * Analog Devices ADM1032 Prefix: 'adm1032' @@ -73,6 +105,36 @@ Supported chips: https://www.onsemi.com/PowerSolutions/product.do?id=ADT7461A + * Analog Devices ADT7481 + + Prefix: 'adt7481' + + Addresses scanned: I2C 0x4b and 0x4c + + Datasheet: Publicly available at the ON Semiconductor website + + https://www.onsemi.com/PowerSolutions/product.do?id=ADT7481 + + * Analog Devices ADT7482 + + Prefix: 'adt7482' + + Addresses scanned: I2C 0x4c + + Datasheet: Publicly available at the ON Semiconductor website + + https://www.onsemi.com/PowerSolutions/product.do?id=ADT7482 + + * Analog Devices ADT7483A + + Prefix: 'adt7483a' + + Addresses scanned: I2C 0x18, 0x19, 0x1a, 0x29, 0x2a, 0x2b, 0x4c, 0x4d, 0x4e + + Datasheet: Publicly available at the ON Semiconductor website + + https://www.onsemi.com/PowerSolutions/product.do?id=ADT7483A + * ON Semiconductor NCT1008 Prefix: 'nct1008' @@ -83,6 +145,72 @@ Supported chips: https://www.onsemi.com/PowerSolutions/product.do?id=NCT1008 + * ON Semiconductor NCT210 + + Prefix: 'adm1021' + + Addresses scanned: I2C 0x18 - 0x1a, 0x29 - 0x2b, 0x4c - 0x4e + + Datasheet: Publicly available at the ON Semiconductor website + + https://www.onsemi.com/PowerSolutions/product.do?id=NCT210 + + * ON Semiconductor NCT214 + + Prefix: 'nct214' + + Addresses scanned: I2C 0x18 - 0x1a, 0x29 - 0x2b, 0x4c - 0x4e + + Datasheet: Publicly available at the ON Semiconductor website + + https://www.onsemi.com/PowerSolutions/product.do?id=NCT214 + + * ON Semiconductor NCT218 + + Prefix: 'nct218' + + Addresses scanned: I2C 0x4c - 0x4d + + Datasheet: Publicly available at the ON Semiconductor website + + https://www.onsemi.com/PowerSolutions/product.do?id=NCT218 + + * ON Semiconductor NCT72 + + Prefix: 'nct72' + + Addresses scanned: I2C 0x4c - 0x4d + + Datasheet: Publicly available at the ON Semiconductor website + + https://www.onsemi.com/PowerSolutions/product.do?id=NCT72 + + * Maxim MAX1617 + + Prefix: 'max1617' + + Addresses scanned: I2C 0x18 - 0x1a, 0x29 - 0x2b, 0x4c - 0x4e + + Datasheet: Publicly available at the Maxim website + + * Maxim MAX1617A + + Prefix: 'max1617a' + + Addresses scanned: I2C 0x18 - 0x1a, 0x29 - 0x2b, 0x4c - 0x4e + + Datasheet: Publicly available at the Maxim website + + * Maxim MAX6642 + + Prefix: 'max6642' + + Addresses scanned: I2C 0x48-0x4f + + Datasheet: Publicly available at the Maxim website + + http://datasheets.maxim-ic.com/en/ds/MAX6642.pdf + * Maxim MAX6646 Prefix: 'max6646' @@ -105,7 +233,7 @@ Supported chips: * Maxim MAX6648 - Prefix: 'max6646' + Prefix: 'max6648' Addresses scanned: I2C 0x4c @@ -191,7 +319,7 @@ Supported chips: * Maxim MAX6692 - Prefix: 'max6646' + Prefix: 'max6648' Addresses scanned: I2C 0x4c @@ -275,6 +403,46 @@ Supported chips: https://www.ti.com/lit/gpn/tmp461 + * Philips NE1617, NE1617A + + Prefix: 'max1617' (probably detected as a max1617) + + Addresses scanned: I2C 0x18 - 0x1a, 0x29 - 0x2b, 0x4c - 0x4e + + Datasheets: Publicly available at the Philips website + + * Philips NE1618 + + Prefix: 'ne1618' + + Addresses scanned: I2C 0x18 - 0x1a, 0x29 - 0x2b, 0x4c - 0x4e + + Datasheets: Publicly available at the Philips website + + * Genesys Logic GL523SM + + Prefix: 'gl523sm' + + Addresses scanned: I2C 0x18 - 0x1a, 0x29 - 0x2b, 0x4c - 0x4e + + Datasheet: + + * TI THMC10 + + Prefix: 'thmc10' + + Addresses scanned: I2C 0x18 - 0x1a, 0x29 - 0x2b, 0x4c - 0x4e + + Datasheet: Publicly available at the TI website + + * Onsemi MC1066 + + Prefix: 'mc1066' + + Addresses scanned: I2C 0x18 - 0x1a, 0x29 - 0x2b, 0x4c - 0x4e + + Datasheet: Publicly available at the Onsemi website + Author: Jean Delvare @@ -285,6 +453,12 @@ The LM90 is a digital temperature sensor. It senses its own temperature as well as the temperature of up to one external diode. It is compatible with many other devices, many of which are supported by this driver. +The family of chips supported by this driver is derived from MAX1617. +This chip as well as various compatible chips support a local and a remote +temperature sensor with 8 bit accuracy. Later chips provide improved accuracy +and other additional features such as hysteresis and temperature offset +registers. + Note that there is no easy way to differentiate between the MAX6657, MAX6658 and MAX6659 variants. The extra features of the MAX6659 are only supported by this driver if the chip is located at address 0x4d or 0x4e, @@ -292,15 +466,31 @@ or if the chip type is explicitly selected as max6659. The MAX6680 and MAX6681 only differ in their pinout, therefore they obviously can't (and don't need to) be distinguished. -The specificity of this family of chipsets over the ADM1021/LM84 -family is that it features critical limits with hysteresis, and an -increased resolution of the remote temperature measurement. - The different chipsets of the family are not strictly identical, although very similar. For reference, here comes a non-exhaustive list of specific features: +LM84: + * 8 bit sensor resolution + +ADM1020, ADM1021, GL523SM, MAX1617, NE1617, NE1617A, THMC10: + * 8 bit sensor resolution + * Low temperature limits + +NCT210, NE1618: + * 11 bit sensor resolution for remote temperature sensor + * Low temperature limits + +ADM1021A, ADM1023: + * Temperature offset register for remote temperature sensor + * 11 bit resolution for remote temperature sensor + * Low temperature limits + LM90: + * 11 bit resolution for remote temperature sensor + * Temperature offset register for remote temperature sensor + * Low and critical temperature limits + * Configurable conversion rate * Filter and alert configuration register at 0xBF. * ALERT is triggered by temperatures over critical limits. @@ -322,8 +512,31 @@ ADM1032: ADT7461, ADT7461A, NCT1008: * Extended temperature range (breaks compatibility) * Lower resolution for remote temperature + * SMBus PEC support for Write Byte and Receive Byte transactions. + * 10 bit temperature resolution -MAX6654: +ADT7481, ADT7482, ADT7483: + * Temperature offset register + * SMBus PEC support + * 10 bit temperature resolution for external sensors + * Two remote sensors + * Selectable address (ADT7483) + +MAX6642: + * No critical limit register + * Conversion rate not configurable + * Better local resolution (10 bit) + * 10 bit external sensor resolution + +MAX6646, MAX6647, MAX6649: + * Better local resolution + * Extended range unsigned external temperature + +MAX6648, MAX6692: + * Better local resolution + * Unsigned temperature + +MAX6654, MAX6690: * Better local resolution * Selectable address * Remote sensor type selection @@ -423,6 +636,6 @@ two transactions will typically mean twice as much delay waiting for transaction completion, effectively doubling the register cache refresh time. I guess reliability comes at a price, but it's quite expensive this time. -So, as not everyone might enjoy the slowdown, PEC can be disabled through -sysfs. Just write 0 to the "pec" file and PEC will be disabled. Write 1 -to that file to enable PEC again. +So, as not everyone might enjoy the slowdown, PEC is disabled by default and +can be enabled through sysfs. Just write 1 to the "pec" file and PEC will be +enabled. Write 0 to that file to disable PEC again. diff --git a/Documentation/hwmon/lt7182s.rst b/Documentation/hwmon/lt7182s.rst new file mode 100644 index 000000000000..f7268311b191 --- /dev/null +++ b/Documentation/hwmon/lt7182s.rst @@ -0,0 +1,92 @@ +.. SPDX-License-Identifier: GPL-2.0 + +Kernel driver lt7182s +===================== + +Supported chips: + + * ADI LT7182S + + Prefix: 'lt7182s' + + Addresses scanned: - + + Datasheet: https://www.analog.com/en/products/lt7182s.html + +Author: Guenter Roeck + + +Description +----------- + +LT7182S is a Dual Channel 6A, 20V PolyPhase Step-Down Silent Switcher with +Digital Power System Management support. + + +Usage Notes +----------- + +This driver does not probe for PMBus devices. You will have to instantiate +devices explicitly. + +Example: the following commands will load the driver for a LT7182S +at address 0x4f on I2C bus #4:: + + # modprobe lt7182s + # echo lt7182s 0x4f > /sys/bus/i2c/devices/i2c-4/new_device + +It can also be instantiated by declaring an entry in device tree. + + +Sysfs attributes +---------------- + +======================= ==================================== +curr[1-2]_label "iin[12]" +curr[1-2]_input Measured input current +curr[1-2]_max Maximum input current +curr[1-2]_max_alarm Current high alarm + +curr[3-4]_label "iout[1-2]" +curr[3-4]_input Measured output current +curr[3-4]_highest Highest measured output current +curr[3-4]_max Maximum output current +curr[3-4]_max_alarm Output current high alarm + +in[1-2]_label "vin[12]" +in[1-2]_input Measured input voltage +in[1-2]_highest Highest measured input voltage +in[1-2]_crit Critical maximum input voltage +in[1-2]_crit_alarm Input voltage critical high alarm +in[1-2]_min Minimum input voltage +in[1-2]_min_alarm Input voltage low alarm +in[1-2]_rated_min Rated minimum input voltage +in[1-2]_rated_max Rated maximum input voltage +in1_reset_history Write to reset history for all attributes + +in[3-5]_label "vmon[1-3]" +in[3-5]_input Measured voltage on ITH1/ITH2/EXTVCC pins + Only available if enabled with MFR_ADC_CONTROL_LT7182S + command. + +in[3-4|6-7]_label "vout[1-2]" +in[3-4|6-7]_input Measured output voltage +in[3-4|6-7]_highest Highest measured output voltage +in[3-4|6-7]_lcrit Critical minimum output voltage +in[3-4|6-7]_lcrit_alarm Output voltage critical low alarm +in[3-4|6-7]_min Minimum output voltage +in[3-4|6-7]_max_alarm Output voltage low alarm +in[3-4|6-7]_max Maximum output voltage +in[3-4|6-7]_max_alarm Output voltage high alarm +in[3-4|6-7]_crit Critical maximum output voltage +in[3-4|6-7]_crit_alarm Output voltage critical high alarm + +power[1-2]_label "pout[1-2]" +power[1-2]_input Measured output power + +temp1_input Measured temperature +temp1_crit Critical high temperature +temp1_crit_alarm Chip temperature critical high alarm +temp1_max Maximum temperature +temp1_max_alarm Chip temperature high alarm +======================= ==================================== diff --git a/Documentation/hwmon/pmbus-core.rst b/Documentation/hwmon/pmbus-core.rst index e7e0c9ef10be..84c5a4e40c40 100644 --- a/Documentation/hwmon/pmbus-core.rst +++ b/Documentation/hwmon/pmbus-core.rst @@ -121,6 +121,15 @@ Specifically, it provides the following information. non-standard PMBus commands to standard commands, or to augment standard command return values with device specific information. +PEC Support +=========== + +Many PMBus devices support SMBus PEC (Packet Error Checking). If supported +by both the I2C adapter and by the PMBus chip, it is by default enabled. +If PEC is supported, the PMBus core driver adds an attribute named 'pec' to +the I2C device. This attribute can be used to control PEC support in the +communication with the PMBus chip. + API functions ============= diff --git a/Documentation/hwmon/submitting-patches.rst b/Documentation/hwmon/submitting-patches.rst index 9a218ea996d8..d953ee763c96 100644 --- a/Documentation/hwmon/submitting-patches.rst +++ b/Documentation/hwmon/submitting-patches.rst @@ -12,7 +12,6 @@ increase the chances of your change being accepted. * It should be unnecessary to mention, but please read and follow: - Documentation/process/submit-checklist.rst - - Documentation/process/submitting-drivers.rst - Documentation/process/submitting-patches.rst - Documentation/process/coding-style.rst diff --git a/Documentation/kernel-hacking/hacking.rst b/Documentation/kernel-hacking/hacking.rst index ebd9d90882ea..9a1f020c8449 100644 --- a/Documentation/kernel-hacking/hacking.rst +++ b/Documentation/kernel-hacking/hacking.rst @@ -755,8 +755,7 @@ make a neat patch, there's administrative work to be done: it implies a more-than-passing commitment to some part of the code. - Finally, don't forget to read - ``Documentation/process/submitting-patches.rst`` and possibly - ``Documentation/process/submitting-drivers.rst``. + ``Documentation/process/submitting-patches.rst`` Kernel Cantrips =============== diff --git a/Documentation/memory-barriers.txt b/Documentation/memory-barriers.txt index b12df9137e1c..832b5d36e279 100644 --- a/Documentation/memory-barriers.txt +++ b/Documentation/memory-barriers.txt @@ -1894,6 +1894,7 @@ There are some more advanced barrier functions: (*) dma_wmb(); (*) dma_rmb(); + (*) dma_mb(); These are for use with consistent memory to guarantee the ordering of writes or reads of shared memory accessible to both the CPU and a @@ -1925,11 +1926,11 @@ There are some more advanced barrier functions: The dma_rmb() allows us guarantee the device has released ownership before we read the data from the descriptor, and the dma_wmb() allows us to guarantee the data is written to the descriptor before the device - can see it now has ownership. Note that, when using writel(), a prior - wmb() is not needed to guarantee that the cache coherent memory writes - have completed before writing to the MMIO region. The cheaper - writel_relaxed() does not provide this guarantee and must not be used - here. + can see it now has ownership. The dma_mb() implies both a dma_rmb() and + a dma_wmb(). Note that, when using writel(), a prior wmb() is not needed + to guarantee that the cache coherent memory writes have completed before + writing to the MMIO region. The cheaper writel_relaxed() does not provide + this guarantee and must not be used here. See the subsection "Kernel I/O barrier effects" for more information on relaxed I/O accessors and the Documentation/core-api/dma-api.rst file for diff --git a/Documentation/power/energy-model.rst b/Documentation/power/energy-model.rst index feb257b7f350..ef341be2882b 100644 --- a/Documentation/power/energy-model.rst +++ b/Documentation/power/energy-model.rst @@ -20,20 +20,20 @@ possible source of information on its own, the EM framework intervenes as an abstraction layer which standardizes the format of power cost tables in the kernel, hence enabling to avoid redundant work. -The power values might be expressed in milli-Watts or in an 'abstract scale'. +The power values might be expressed in micro-Watts or in an 'abstract scale'. Multiple subsystems might use the EM and it is up to the system integrator to check that the requirements for the power value scale types are met. An example can be found in the Energy-Aware Scheduler documentation Documentation/scheduler/sched-energy.rst. For some subsystems like thermal or powercap power values expressed in an 'abstract scale' might cause issues. These subsystems are more interested in estimation of power used in the past, -thus the real milli-Watts might be needed. An example of these requirements can +thus the real micro-Watts might be needed. An example of these requirements can be found in the Intelligent Power Allocation in Documentation/driver-api/thermal/power_allocator.rst. Kernel subsystems might implement automatic detection to check whether EM registered devices have inconsistent scale (based on EM internal flag). Important thing to keep in mind is that when the power values are expressed in -an 'abstract scale' deriving real energy in milli-Joules would not be possible. +an 'abstract scale' deriving real energy in micro-Joules would not be possible. The figure below depicts an example of drivers (Arm-specific here, but the approach is applicable to any architecture) providing power costs to the EM @@ -98,7 +98,7 @@ Drivers are expected to register performance domains into the EM framework by calling the following API:: int em_dev_register_perf_domain(struct device *dev, unsigned int nr_states, - struct em_data_callback *cb, cpumask_t *cpus, bool milliwatts); + struct em_data_callback *cb, cpumask_t *cpus, bool microwatts); Drivers must provide a callback function returning tuples for each performance state. The callback function provided by the driver is free @@ -106,10 +106,10 @@ to fetch data from any relevant location (DT, firmware, ...), and by any mean deemed necessary. Only for CPU devices, drivers must specify the CPUs of the performance domains using cpumask. For other devices than CPUs the last argument must be set to NULL. -The last argument 'milliwatts' is important to set with correct value. Kernel +The last argument 'microwatts' is important to set with correct value. Kernel subsystems which use EM might rely on this flag to check if all EM devices use the same scale. If there are different scales, these subsystems might decide -to: return warning/error, stop working or panic. +to return warning/error, stop working or panic. See Section 3. for an example of driver implementing this callback, or Section 2.4 for further documentation on this API @@ -137,7 +137,7 @@ The .get_cost() allows to provide the 'cost' values which reflect the efficiency of the CPUs. This would allow to provide EAS information which has different relation than what would be forced by the EM internal formulas calculating 'cost' values. To register an EM for such platform, the -driver must set the flag 'milliwatts' to 0, provide .get_power() callback +driver must set the flag 'microwatts' to 0, provide .get_power() callback and provide .get_cost() callback. The EM framework would handle such platform properly during registration. A flag EM_PERF_DOMAIN_ARTIFICIAL is set for such platform. Special care should be taken by other frameworks which are using EM diff --git a/Documentation/power/pci.rst b/Documentation/power/pci.rst index b04fb18cc4e2..a125544b4cb6 100644 --- a/Documentation/power/pci.rst +++ b/Documentation/power/pci.rst @@ -315,7 +315,7 @@ that these callbacks operate on:: configuration space */ unsigned int pme_support:5; /* Bitmask of states from which PME# can be generated */ - unsigned int pme_interrupt:1;/* Is native PCIe PME signaling used? */ + unsigned int pme_poll:1; /* Poll device's PME status bit */ unsigned int d1_support:1; /* Low power state D1 is supported */ unsigned int d2_support:1; /* Low power state D2 is supported */ unsigned int no_d1d2:1; /* D1 and D2 are forbidden */ diff --git a/Documentation/process/5.Posting.rst b/Documentation/process/5.Posting.rst index bd36ecb29409..906235c11c24 100644 --- a/Documentation/process/5.Posting.rst +++ b/Documentation/process/5.Posting.rst @@ -10,8 +10,7 @@ of conventions and procedures which are used in the posting of patches; following them will make life much easier for everybody involved. This document will attempt to cover these expectations in reasonable detail; more information can also be found in the files -:ref:`Documentation/process/submitting-patches.rst `, -:ref:`Documentation/process/submitting-drivers.rst ` +:ref:`Documentation/process/submitting-patches.rst ` and :ref:`Documentation/process/submit-checklist.rst `. diff --git a/Documentation/process/8.Conclusion.rst b/Documentation/process/8.Conclusion.rst index b32a40215858..8c847dffe76b 100644 --- a/Documentation/process/8.Conclusion.rst +++ b/Documentation/process/8.Conclusion.rst @@ -5,15 +5,13 @@ For more information There are numerous sources of information on Linux kernel development and related topics. First among those will always be the Documentation -directory found in the kernel source distribution. The top-level :ref:`process/howto.rst ` -file is an important starting point; :ref:`process/submitting-patches.rst ` -and :ref:`process/submitting-drivers.rst ` -are also something which all kernel developers should -read. Many internal kernel APIs are documented using the kerneldoc -mechanism; "make htmldocs" or "make pdfdocs" can be used to generate those -documents in HTML or PDF format (though the version of TeX shipped by some -distributions runs into internal limits and fails to process the documents -properly). +directory found in the kernel source distribution. Start with the +top-level :ref:`process/howto.rst `; also read +:ref:`process/submitting-patches.rst `. Many internal +kernel APIs are documented using the kerneldoc mechanism; "make htmldocs" +or "make pdfdocs" can be used to generate those documents in HTML or PDF +format (though the version of TeX shipped by some distributions runs into +internal limits and fails to process the documents properly). Various web sites discuss kernel development at all levels of detail. Your author would like to humbly suggest https://lwn.net/ as a source; diff --git a/Documentation/process/email-clients.rst b/Documentation/process/email-clients.rst index 16586f6cc888..fc2c46f3f82d 100644 --- a/Documentation/process/email-clients.rst +++ b/Documentation/process/email-clients.rst @@ -277,36 +277,61 @@ Thunderbird (GUI) Thunderbird is an Outlook clone that likes to mangle text, but there are ways to coerce it into behaving. -- Allow use of an external editor: - The easiest thing to do with Thunderbird and patches is to use an - "external editor" extension and then just use your favorite ``$EDITOR`` - for reading/merging patches into the body text. To do this, download - and install the extension, then add a button for it using - :menuselection:`View-->Toolbars-->Customize...` and finally just click on it - when in the :menuselection:`Compose` dialog. +After doing the modifications, this includes installing the extensions, +you need to restart Thunderbird. - Please note that "external editor" requires that your editor must not - fork, or in other words, the editor must not return before closing. - You may have to pass additional flags or change the settings of your - editor. Most notably if you are using gvim then you must pass the -f - option to gvim by putting ``/usr/bin/gvim -f`` (if the binary is in - ``/usr/bin``) to the text editor field in :menuselection:`external editor` - settings. If you are using some other editor then please read its manual - to find out how to do this. +- Allow use of an external editor: + + The easiest thing to do with Thunderbird and patches is to use extensions + which open your favorite external editor. + + Here are some example extensions which are capable of doing this. + + - "External Editor Revived" + + https://github.com/Frederick888/external-editor-revived + + https://addons.thunderbird.net/en-GB/thunderbird/addon/external-editor-revived/ + + It requires installing a "native messaging host". + Please read the wiki which can be found here: + https://github.com/Frederick888/external-editor-revived/wiki + + - "External Editor" + + https://github.com/exteditor/exteditor + + To do this, download and install the extension, then open the + :menuselection:`compose` window, add a button for it using + :menuselection:`View-->Toolbars-->Customize...` + then just click on the new button when you wish to use the external editor. + + Please note that "External Editor" requires that your editor must not + fork, or in other words, the editor must not return before closing. + You may have to pass additional flags or change the settings of your + editor. Most notably if you are using gvim then you must pass the -f + option to gvim by putting ``/usr/bin/gvim --nofork"`` (if the binary is in + ``/usr/bin``) to the text editor field in :menuselection:`external editor` + settings. If you are using some other editor then please read its manual + to find out how to do this. To beat some sense out of the internal editor, do this: -- Edit your Thunderbird config settings so that it won't use ``format=flowed``. - Go to :menuselection:`edit-->preferences-->advanced-->config editor` to bring up - the thunderbird's registry editor. +- Edit your Thunderbird config settings so that it won't use ``format=flowed``! + Go to your main window and find the button for your main dropdown menu. + :menuselection:`Main Menu-->Preferences-->General-->Config Editor...` + to bring up the thunderbird's registry editor. -- Set ``mailnews.send_plaintext_flowed`` to ``false`` + - Set ``mailnews.send_plaintext_flowed`` to ``false`` -- Set ``mailnews.wraplength`` from ``72`` to ``0`` + - Set ``mailnews.wraplength`` from ``72`` to ``0`` -- :menuselection:`View-->Message Body As-->Plain Text` +- Don't write HTML messages! Go to the main window + :menuselection:`Main Menu-->Account Settings-->youracc@server.something-->Composition & Addressing`! + There you can disable the option "Compose messages in HTML format". -- :menuselection:`View-->Character Encoding-->Unicode (UTF-8)` +- Open messages only as plain text! Go to the main window + :menuselection:`Main Menu-->View-->Message Body As-->Plain Text`! TkRat (GUI) *********** diff --git a/Documentation/process/howto.rst b/Documentation/process/howto.rst index e4beeca57e5f..cd6997a9d203 100644 --- a/Documentation/process/howto.rst +++ b/Documentation/process/howto.rst @@ -105,8 +105,8 @@ required reading: patches if these rules are followed, and many people will only review code if it is in the proper style. - :ref:`Documentation/process/submitting-patches.rst ` and :ref:`Documentation/process/submitting-drivers.rst ` - These files describe in explicit detail how to successfully create + :ref:`Documentation/process/submitting-patches.rst ` + This file describes in explicit detail how to successfully create and send a patch, including (but not limited to): - Email contents diff --git a/Documentation/process/index.rst b/Documentation/process/index.rst index 3587dae4d0ef..2ba2a1582bbe 100644 --- a/Documentation/process/index.rst +++ b/Documentation/process/index.rst @@ -40,7 +40,6 @@ Other guides to the community that are of interest to most developers are: :maxdepth: 1 changes - submitting-drivers stable-api-nonsense management-style stable-kernel-rules diff --git a/Documentation/process/kernel-docs.rst b/Documentation/process/kernel-docs.rst index da9527502ef0..502289d63385 100644 --- a/Documentation/process/kernel-docs.rst +++ b/Documentation/process/kernel-docs.rst @@ -1,9 +1,10 @@ .. _kernel_docs: -Index of Documentation for People Interested in Writing and/or Understanding the Linux Kernel -============================================================================================= +Index of Further Kernel Documentation +===================================== - Juan-Mariano de Goyeneche +Initial Author: Juan-Mariano de Goyeneche (; +email address is defunct now.) The need for a document like this one became apparent in the linux-kernel mailing list as the same questions, asking for pointers @@ -16,21 +17,16 @@ philosophy and design decisions behind this code. Unfortunately, not many documents are available for beginners to start. And, even if they exist, there was no "well-known" place which -kept track of them. These lines try to cover this lack. All documents -available on line known by the author are listed, while some reference -books are also mentioned. +kept track of them. These lines try to cover this lack. PLEASE, if you know any paper not listed here or write a new document, -send me an e-mail, and I'll include a reference to it here. Any -corrections, ideas or comments are also welcomed. +include a reference to it here, following the kernel's patch submission +process. Any corrections, ideas or comments are also welcome. -The papers that follow are listed in no particular order. All are -cataloged with the following fields: the document's "Title", the -"Author"/s, the "URL" where they can be found, some "Keywords" helpful -when searching for specific topics, and a brief "Description" of the -Document. - -Enjoy! +All documents are cataloged with the following fields: the document's +"Title", the "Author"/s, the "URL" where they can be found, some +"Keywords" helpful when searching for specific topics, and a brief +"Description" of the Document. .. note:: @@ -83,6 +79,18 @@ On-line docs Finally this trace-log is used as base for more a exact conceptual exploration and description of the Linux TCP/IP implementation.* + * Title: **The Linux Kernel Module Programming Guide** + + :Author: Peter Jay Salzman, Michael Burian, Ori Pomerantz, Bob Mottram, + Jim Huang. + :URL: https://sysprog21.github.io/lkmpg/ + :Date: 2021 + :Keywords: modules, GPL book, /proc, ioctls, system calls, + interrupt handlers . + :Description: A very nice GPL book on the topic of modules + programming. Lots of examples. Currently the new version is being + actively maintained at https://github.com/sysprog21/lkmpg. + * Title: **On submitting kernel Patches** :Author: Andi Kleen @@ -126,17 +134,19 @@ On-line docs describes how to write user-mode utilities for communicating with Card Services. - * Title: **The Linux Kernel Module Programming Guide** + * Title: **How NOT to write kernel drivers** - :Author: Peter Jay Salzman, Michael Burian, Ori Pomerantz, Bob Mottram, - Jim Huang. - :URL: https://sysprog21.github.io/lkmpg/ - :Date: 2021 - :Keywords: modules, GPL book, /proc, ioctls, system calls, - interrupt handlers . - :Description: A very nice GPL book on the topic of modules - programming. Lots of examples. Currently the new version is being - actively maintained at https://github.com/sysprog21/lkmpg. + :Author: Arjan van de Ven. + :URL: https://landley.net/kdocs/ols/2002/ols2002-pages-545-555.pdf + :Date: 2002 + :Keywords: driver. + :Description: Programming bugs and Do-nots in kernel driver development + :Abstract: *Quit a few tutorials, articles and books give an introduction + on how to write Linux kernel drivers. Unfortunately the things one + should NOT do in Linux kernel code is either only a minor appendix + or, more commonly, completely absent. This paper tries to briefly touch + the areas in which the most common and serious bugs and do-nots are + encountered.* * Title: **Global spinlock list and usage** diff --git a/Documentation/process/submitting-drivers.rst b/Documentation/process/submitting-drivers.rst deleted file mode 100644 index 8413b693d10d..000000000000 --- a/Documentation/process/submitting-drivers.rst +++ /dev/null @@ -1,194 +0,0 @@ -.. _submittingdrivers: - -Submitting Drivers For The Linux Kernel -======================================= - -This document is intended to explain how to submit device drivers to the -various kernel trees. Note that if you are interested in video card drivers -you should probably talk to XFree86 (https://www.xfree86.org/) and/or X.Org -(https://x.org/) instead. - -.. note:: - - This document is old and has seen little maintenance in recent years; it - should probably be updated or, perhaps better, just deleted. Most of - what is here can be found in the other development documents anyway. - - Oh, and we don't really recommend submitting changes to XFree86 :) - -Also read the :ref:`Documentation/process/submitting-patches.rst ` -document. - - -Allocating Device Numbers -------------------------- - -Major and minor numbers for block and character devices are allocated -by the Linux assigned name and number authority (currently this is -Torben Mathiasen). The site is https://www.lanana.org/. This -also deals with allocating numbers for devices that are not going to -be submitted to the mainstream kernel. -See :ref:`Documentation/admin-guide/devices.rst ` -for more information on this. - -If you don't use assigned numbers then when your device is submitted it will -be given an assigned number even if that is different from values you may -have shipped to customers before. - -Who To Submit Drivers To ------------------------- - -Linux 2.0: - No new drivers are accepted for this kernel tree. - -Linux 2.2: - No new drivers are accepted for this kernel tree. - -Linux 2.4: - If the code area has a general maintainer then please submit it to - the maintainer listed in MAINTAINERS in the kernel file. If the - maintainer does not respond or you cannot find the appropriate - maintainer then please contact Willy Tarreau . - -Linux 2.6 and upper: - The same rules apply as 2.4 except that you should follow linux-kernel - to track changes in API's. The final contact point for Linux 2.6+ - submissions is Andrew Morton. - -What Criteria Determine Acceptance ----------------------------------- - -Licensing: - The code must be released to us under the - GNU General Public License. If you wish the driver to be - useful to other communities such as BSD you may release - under multiple licenses. If you choose to release under - licenses other than the GPL, you should include your - rationale for your license choices in your cover letter. - See accepted licenses at include/linux/module.h - -Copyright: - The copyright owner must agree to use of GPL. - It's best if the submitter and copyright owner - are the same person/entity. If not, the name of - the person/entity authorizing use of GPL should be - listed in case it's necessary to verify the will of - the copyright owner. - -Interfaces: - If your driver uses existing interfaces and behaves like - other drivers in the same class it will be much more likely - to be accepted than if it invents gratuitous new ones. - If you need to implement a common API over Linux and NT - drivers do it in userspace. - -Code: - Please use the Linux style of code formatting as documented - in :ref:`Documentation/process/coding-style.rst `. - If you have sections of code - that need to be in other formats, for example because they - are shared with a windows driver kit and you want to - maintain them just once separate them out nicely and note - this fact. - -Portability: - Pointers are not always 32bits, not all computers are little - endian, people do not all have floating point and you - shouldn't use inline x86 assembler in your driver without - careful thought. Pure x86 drivers generally are not popular. - If you only have x86 hardware it is hard to test portability - but it is easy to make sure the code can easily be made - portable. - -Clarity: - It helps if anyone can see how to fix the driver. It helps - you because you get patches not bug reports. If you submit a - driver that intentionally obfuscates how the hardware works - it will go in the bitbucket. - -PM support: - Since Linux is used on many portable and desktop systems, your - driver is likely to be used on such a system and therefore it - should support basic power management by implementing, if - necessary, the .suspend and .resume methods used during the - system-wide suspend and resume transitions. You should verify - that your driver correctly handles the suspend and resume, but - if you are unable to ensure that, please at least define the - .suspend method returning the -ENOSYS ("Function not - implemented") error. You should also try to make sure that your - driver uses as little power as possible when it's not doing - anything. For the driver testing instructions see - Documentation/power/drivers-testing.rst and for a relatively - complete overview of the power management issues related to - drivers see :ref:`Documentation/driver-api/pm/devices.rst `. - -Control: - In general if there is active maintenance of a driver by - the author then patches will be redirected to them unless - they are totally obvious and without need of checking. - If you want to be the contact and update point for the - driver it is a good idea to state this in the comments, - and include an entry in MAINTAINERS for your driver. - -What Criteria Do Not Determine Acceptance ------------------------------------------ - -Vendor: - Being the hardware vendor and maintaining the driver is - often a good thing. If there is a stable working driver from - other people already in the tree don't expect 'we are the - vendor' to get your driver chosen. Ideally work with the - existing driver author to build a single perfect driver. - -Author: - It doesn't matter if a large Linux company wrote the driver, - or you did. Nobody has any special access to the kernel - tree. Anyone who tells you otherwise isn't telling the - whole story. - - -Resources ---------- - -Linux kernel master tree: - ftp.\ *country_code*\ .kernel.org:/pub/linux/kernel/... - - where *country_code* == your country code, such as - **us**, **uk**, **fr**, etc. - - https://git.kernel.org/?p=linux/kernel/git/torvalds/linux.git - -Linux kernel mailing list: - linux-kernel@vger.kernel.org - [mail majordomo@vger.kernel.org to subscribe] - -Linux Device Drivers, Third Edition (covers 2.6.10): - https://lwn.net/Kernel/LDD3/ (free version) - -LWN.net: - Weekly summary of kernel development activity - https://lwn.net/ - - 2.6 API changes: - - https://lwn.net/Articles/2.6-kernel-api/ - - Porting drivers from prior kernels to 2.6: - - https://lwn.net/Articles/driver-porting/ - -KernelNewbies: - Documentation and assistance for new kernel programmers - - https://kernelnewbies.org/ - -Linux USB project: - http://www.linux-usb.org/ - -How to NOT write kernel driver by Arjan van de Ven: - https://landley.net/kdocs/ols/2002/ols2002-pages-545-555.pdf - -Kernel Janitor: - https://kernelnewbies.org/KernelJanitors - -GIT, Fast Version Control System: - https://git-scm.com/ diff --git a/Documentation/process/submitting-patches.rst b/Documentation/process/submitting-patches.rst index a1cb6280fbcf..be49d8f2601b 100644 --- a/Documentation/process/submitting-patches.rst +++ b/Documentation/process/submitting-patches.rst @@ -12,9 +12,8 @@ This document contains a large number of suggestions in a relatively terse format. For detailed information on how the kernel development process works, see Documentation/process/development-process.rst. Also, read Documentation/process/submit-checklist.rst -for a list of items to check before submitting code. If you are submitting -a driver, also read Documentation/process/submitting-drivers.rst; for device -tree binding patches, read +for a list of items to check before submitting code. +For device tree binding patches, read Documentation/devicetree/bindings/submitting-patches.rst. This documentation assumes that you're using ``git`` to prepare your patches. diff --git a/Documentation/scsi/scsi_eh.rst b/Documentation/scsi/scsi_eh.rst index 885395dc1f15..bad624fab823 100644 --- a/Documentation/scsi/scsi_eh.rst +++ b/Documentation/scsi/scsi_eh.rst @@ -87,8 +87,7 @@ with the command. 1.2.2 Completing a scmd w/ timeout ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ -The timeout handler is scsi_times_out(). When a timeout occurs, this -function +The timeout handler is scsi_timeout(). When a timeout occurs, this function 1. invokes optional hostt->eh_timed_out() callback. Return value can be one of diff --git a/Documentation/scsi/scsi_mid_low_api.rst b/Documentation/scsi/scsi_mid_low_api.rst index 63ddea2b9640..a8c5bd15a440 100644 --- a/Documentation/scsi/scsi_mid_low_api.rst +++ b/Documentation/scsi/scsi_mid_low_api.rst @@ -731,7 +731,7 @@ Details:: * Notes: If 'no_async_abort' is defined this callback * will be invoked from scsi_eh thread. No other commands * will then be queued on current host during eh. - * Otherwise it will be called whenever scsi_times_out() + * Otherwise it will be called whenever scsi_timeout() * is called due to a command timeout. * * Optionally defined in: LLD diff --git a/Documentation/security/keys/core.rst b/Documentation/security/keys/core.rst index b3ed5c581034..811b905b56bf 100644 --- a/Documentation/security/keys/core.rst +++ b/Documentation/security/keys/core.rst @@ -1046,7 +1046,7 @@ The keyctl syscall functions are: "filter" is either NULL to remove a watch or a filter specification to indicate what events are required from the key. - See Documentation/watch_queue.rst for more information. + See Documentation/core-api/watch_queue.rst for more information. Note that only one watch may be emplaced for any particular { key, queue_fd } combination. diff --git a/Documentation/security/secrets/coco.rst b/Documentation/security/secrets/coco.rst index 262e7abb1b24..087e2d1ae38b 100644 --- a/Documentation/security/secrets/coco.rst +++ b/Documentation/security/secrets/coco.rst @@ -98,6 +98,6 @@ References See [sev-api-spec]_ for more info regarding SEV ``LAUNCH_SECRET`` operation. -.. [sev] Documentation/virt/kvm/amd-memory-encryption.rst +.. [sev] Documentation/virt/kvm/x86/amd-memory-encryption.rst .. [secrets-coco-abi] Documentation/ABI/testing/securityfs-secrets-coco .. [sev-api-spec] https://www.amd.com/system/files/TechDocs/55766_SEV-KM_API_Specification.pdf diff --git a/Documentation/security/siphash.rst b/Documentation/security/siphash.rst index a10380cb78e5..023bd95c74a5 100644 --- a/Documentation/security/siphash.rst +++ b/Documentation/security/siphash.rst @@ -85,7 +85,7 @@ Often times the XuY functions will not be large enough, and instead you'll want to pass a pre-filled struct to siphash. When doing this, it's important to always ensure the struct has no padding holes. The easiest way to do this is to simply arrange the members of the struct in descending order of size, -and to use offsetendof() instead of sizeof() for getting the size. For +and to use offsetofend() instead of sizeof() for getting the size. For performance reasons, if possible, it's probably a good thing to align the struct to the right boundary. Here's an example:: diff --git a/Documentation/sphinx/automarkup.py b/Documentation/sphinx/automarkup.py index cc348b219fca..06b34740bf90 100644 --- a/Documentation/sphinx/automarkup.py +++ b/Documentation/sphinx/automarkup.py @@ -120,14 +120,21 @@ def markup_refs(docname, app, node): repl.append(nodes.Text(t[done:])) return repl +# +# Keep track of cross-reference lookups that failed so we don't have to +# do them again. +# +failed_lookups = { } +def failure_seen(target): + return (target) in failed_lookups +def note_failure(target): + failed_lookups[target] = True + # # In sphinx3 we can cross-reference to C macro and function, each one with its # own C role, but both match the same regex, so we try both. # def markup_func_ref_sphinx3(docname, app, match): - class_str = ['c-func', 'c-macro'] - reftype_str = ['function', 'macro'] - cdom = app.env.domains['c'] # # Go through the dance of getting an xref out of the C domain @@ -143,27 +150,28 @@ def markup_func_ref_sphinx3(docname, app, match): if base_target not in Skipnames: for target in possible_targets: - if target not in Skipfuncs: - for class_s, reftype_s in zip(class_str, reftype_str): - lit_text = nodes.literal(classes=['xref', 'c', class_s]) - lit_text += target_text - pxref = addnodes.pending_xref('', refdomain = 'c', - reftype = reftype_s, - reftarget = target, modname = None, - classname = None) - # - # XXX The Latex builder will throw NoUri exceptions here, - # work around that by ignoring them. - # - try: - xref = cdom.resolve_xref(app.env, docname, app.builder, - reftype_s, target, pxref, - lit_text) - except NoUri: - xref = None + if (target not in Skipfuncs) and not failure_seen(target): + lit_text = nodes.literal(classes=['xref', 'c', 'c-func']) + lit_text += target_text + pxref = addnodes.pending_xref('', refdomain = 'c', + reftype = 'function', + reftarget = target, + modname = None, + classname = None) + # + # XXX The Latex builder will throw NoUri exceptions here, + # work around that by ignoring them. + # + try: + xref = cdom.resolve_xref(app.env, docname, app.builder, + 'function', target, pxref, + lit_text) + except NoUri: + xref = None - if xref: - return xref + if xref: + return xref + note_failure(target) return target_text diff --git a/Documentation/staging/static-keys.rst b/Documentation/staging/static-keys.rst index 38290b9f25eb..b0a519f456cf 100644 --- a/Documentation/staging/static-keys.rst +++ b/Documentation/staging/static-keys.rst @@ -201,9 +201,6 @@ static_key->entry field makes use of the two least significant bits. * ``void arch_jump_label_transform(struct jump_entry *entry, enum jump_label_type type)``, see: arch/x86/kernel/jump_label.c -* ``__init_or_module void arch_jump_label_transform_static(struct jump_entry *entry, enum jump_label_type type)``, - see: arch/x86/kernel/jump_label.c - * ``struct jump_entry``, see: arch/x86/include/asm/jump_label.h diff --git a/Documentation/translations/it_IT/devicetree/bindings/submitting-patches.rst b/Documentation/translations/it_IT/devicetree/bindings/submitting-patches.rst new file mode 100644 index 000000000000..b473cd2190be --- /dev/null +++ b/Documentation/translations/it_IT/devicetree/bindings/submitting-patches.rst @@ -0,0 +1,11 @@ +.. SPDX-License-Identifier: GPL-2.0 + +.. include:: ../../disclaimer-ita.rst + +:Original: Documentation/devicetree/bindings/submitting-patches.rst + +================================================ +Sottomettere patch per devicetree (DT) *binding* +================================================ + +.. note:: to be translated diff --git a/Documentation/translations/it_IT/doc-guide/kernel-doc.rst b/Documentation/translations/it_IT/doc-guide/kernel-doc.rst index 009cdac014b6..78082281acf9 100644 --- a/Documentation/translations/it_IT/doc-guide/kernel-doc.rst +++ b/Documentation/translations/it_IT/doc-guide/kernel-doc.rst @@ -5,6 +5,7 @@ .. _it_kernel_doc: +================================= Scrivere i commenti in kernel-doc ================================= @@ -469,6 +470,7 @@ Il titolo che segue ``DOC:`` funziona da intestazione all'interno del file sorgente, ma anche come identificatore per l'estrazione di questi commenti di documentazione. Quindi, il titolo dev'essere unico all'interno del file. +======================================= Includere i commenti di tipo kernel-doc ======================================= diff --git a/Documentation/translations/it_IT/doc-guide/sphinx.rst b/Documentation/translations/it_IT/doc-guide/sphinx.rst index 9762452c584c..64528790dc34 100644 --- a/Documentation/translations/it_IT/doc-guide/sphinx.rst +++ b/Documentation/translations/it_IT/doc-guide/sphinx.rst @@ -5,8 +5,9 @@ .. _it_sphinxdoc: -Introduzione -============ +============================================= +Usare Sphinx per la documentazione del kernel +============================================= Il kernel Linux usa `Sphinx`_ per la generazione della documentazione a partire dai file `reStructuredText`_ che si trovano nella cartella ``Documentation``. @@ -158,6 +159,9 @@ Per poter passare ulteriori opzioni a Sphinx potete utilizzare la variabile make ``SPHINXOPTS``. Per esempio, se volete che Sphinx sia più verboso durante la generazione potete usare il seguente comando ``make SPHINXOPTS=-v htmldocs``. +Potete anche personalizzare l'ouptut html passando un livello aggiuntivo +DOCS_CSS usando la rispettiva variabile d'ambiente ``DOCS_CSS``. + Potete eliminare la documentazione generata tramite il comando ``make cleandocs``. @@ -276,11 +280,11 @@ incrociato quando questa ha una voce nell'indice. Se trovate degli usi di Tabelle a liste --------------- -Raccomandiamo l'uso delle tabelle in formato lista (*list table*). Le tabelle -in formato lista sono liste di liste. In confronto all'ASCII-art potrebbero -non apparire di facile lettura nei file in formato testo. Il loro vantaggio è -che sono facili da creare o modificare e che la differenza di una modifica è -molto più significativa perché limitata alle modifiche del contenuto. +Il formato ``list-table`` può essere utile per tutte quelle tabelle che non +possono essere facilmente scritte usando il formato ASCII-art di Sphinx. Però, +questo genere di tabelle sono illeggibili per chi legge direttamente i file di +testo. Dunque, questo formato dovrebbe essere evitato senza forti argomenti che +ne giustifichino l'uso. La ``flat-table`` è anch'essa una lista di liste simile alle ``list-table`` ma con delle funzionalità aggiuntive: diff --git a/Documentation/translations/it_IT/kernel-hacking/hacking.rst b/Documentation/translations/it_IT/kernel-hacking/hacking.rst index d5c521327f6a..560f1d0482d2 100644 --- a/Documentation/translations/it_IT/kernel-hacking/hacking.rst +++ b/Documentation/translations/it_IT/kernel-hacking/hacking.rst @@ -129,8 +129,7 @@ eseguiti simultaneamente. .. warning:: Il nome 'tasklet' è ingannevole: non hanno niente a che fare - con i 'processi' ('tasks'), e probabilmente hanno più a che vedere - con qualche pessima vodka che Alexey Kuznetsov si fece a quel tempo. + con i 'processi' ('tasks'). Potete determinate se siete in un softirq (o tasklet) utilizzando la macro :c:func:`in_softirq()` (``include/linux/preempt.h``). @@ -308,7 +307,7 @@ esse copiano una quantità arbitraria di dati da e verso lo spazio utente. Al contrario di:c:func:`put_user()` e :c:func:`get_user()`, queste funzioni ritornano la quantità di dati copiati (0 è comunque un successo). -[Sì, questa stupida interfaccia mi imbarazza. La battaglia torna in auge anno +[Sì, questa interfaccia mi imbarazza. La battaglia torna in auge anno dopo anno. --RR] Le funzioni potrebbero dormire implicitamente. Queste non dovrebbero mai essere @@ -679,9 +678,8 @@ tutti sulle spine: questo riflette cambiamenti fondamentati (eg. la funzione non può più essere chiamata con le funzioni attive, o fa controlli aggiuntivi, o non fa più controlli che venivano fatti in precedenza). Solitamente a questo s'accompagna un'adeguata e completa nota sulla lista di discussone -linux-kernel; cercate negli archivi. -Solitamente eseguire una semplice sostituzione su tutto un file rendere -le cose **peggiori**. +più adatta; cercate negli archivi. Solitamente eseguire una semplice +sostituzione su tutto un file rendere le cose **peggiori**. Inizializzazione dei campi d'una struttura ------------------------------------------ @@ -759,14 +757,14 @@ Mettere le vostre cose nel kernel Al fine d'avere le vostre cose in ordine per l'inclusione ufficiale, o anche per avere patch pulite, c'è del lavoro amministrativo da fare: -- Trovare di chi è lo stagno in cui state pisciando. Guardare in cima +- Trovare chi è responsabile del codice che state modificando. Guardare in cima ai file sorgenti, all'interno del file ``MAINTAINERS``, ed alla fine di tutti nel file ``CREDITS``. Dovreste coordinarvi con queste persone per evitare di duplicare gli sforzi, o provare qualcosa che è già stato rigettato. Assicuratevi di mettere il vostro nome ed indirizzo email in cima a - tutti i file che create o che mangeggiate significativamente. Questo è + tutti i file che create o che maneggiate significativamente. Questo è il primo posto dove le persone guarderanno quando troveranno un baco, o quando **loro** vorranno fare una modifica. @@ -787,16 +785,15 @@ anche per avere patch pulite, c'è del lavoro amministrativo da fare: "obj-$(CONFIG_xxx) += xxx.o". La sintassi è documentata nel file ``Documentation/kbuild/makefiles.rst``. -- Aggiungete voi stessi in ``CREDITS`` se avete fatto qualcosa di notevole, - solitamente qualcosa che supera il singolo file (comunque il vostro nome - dovrebbe essere all'inizio dei file sorgenti). ``MAINTAINERS`` significa +- Aggiungete voi stessi in ``CREDITS`` se credete di aver fatto qualcosa di + notevole, solitamente qualcosa che supera il singolo file (comunque il vostro + nome dovrebbe essere all'inizio dei file sorgenti). ``MAINTAINERS`` significa che volete essere consultati quando vengono fatte delle modifiche ad un - sottosistema, e quando ci sono dei bachi; questo implica molto di più - di un semplice impegno su una parte del codice. + sottosistema, e quando ci sono dei bachi; questo implica molto di più di un + semplice impegno su una parte del codice. - Infine, non dimenticatevi di leggere - ``Documentation/process/submitting-patches.rst`` e possibilmente anche - ``Documentation/process/submitting-drivers.rst``. + ``Documentation/process/submitting-patches.rst``. Trucchetti del kernel ===================== diff --git a/Documentation/translations/it_IT/kernel-hacking/locking.rst b/Documentation/translations/it_IT/kernel-hacking/locking.rst index 163f1bd4e857..51af37f2d621 100644 --- a/Documentation/translations/it_IT/kernel-hacking/locking.rst +++ b/Documentation/translations/it_IT/kernel-hacking/locking.rst @@ -102,16 +102,11 @@ che non esistano. Sincronizzazione nel kernel Linux ================================= -Se posso darvi un suggerimento: non dormite mai con qualcuno più pazzo di -voi. Ma se dovessi darvi un suggerimento sulla sincronizzazione: -**mantenetela semplice**. +Se dovessi darvi un suggerimento sulla sincronizzazione: **mantenetela +semplice**. Siate riluttanti nell'introduzione di nuovi *lock*. -Abbastanza strano, quest'ultimo è l'esatto opposto del mio suggerimento -su quando **avete** dormito con qualcuno più pazzo di voi. E dovreste -pensare a prendervi un cane bello grande. - I due principali tipi di *lock* nel kernel: spinlock e mutex ------------------------------------------------------------ @@ -316,7 +311,7 @@ Pete Zaitcev ci offre il seguente riassunto: - Se siete in un contesto utente (una qualsiasi chiamata di sistema) e volete sincronizzarvi con altri processi, usate i mutex. Potete trattenere - il mutex e dormire (``copy_from_user*(`` o ``kmalloc(x,GFP_KERNEL)``). + il mutex e dormire (``copy_from_user(`` o ``kmalloc(x,GFP_KERNEL)``). - Altrimenti (== i dati possono essere manipolati da un'interruzione) usate spin_lock_irqsave() e spin_unlock_irqrestore(). @@ -979,9 +974,6 @@ fallisce nel trovare quello che vuole, quindi rilascia il *lock* di lettura, trattiene un *lock* di scrittura ed inserisce un oggetto; questo genere di codice presenta una corsa critica. -Se non riuscite a capire il perché, per favore state alla larga dal mio -codice. - corsa fra temporizzatori: un passatempo del kernel -------------------------------------------------- diff --git a/Documentation/translations/it_IT/maintainer/configure-git.rst b/Documentation/translations/it_IT/maintainer/configure-git.rst new file mode 100644 index 000000000000..8316fa53946f --- /dev/null +++ b/Documentation/translations/it_IT/maintainer/configure-git.rst @@ -0,0 +1,10 @@ +.. include:: ../disclaimer-ita.rst + +:Original: Documentation/process/botching-up-ioctls.rst + +.. _it_configuregit: + +Configurare Git +=============== + +.. note:: To be translated diff --git a/Documentation/translations/it_IT/networking/netdev-FAQ.rst b/Documentation/translations/it_IT/networking/netdev-FAQ.rst index 7e2456bb7d92..8a1e049585c0 100644 --- a/Documentation/translations/it_IT/networking/netdev-FAQ.rst +++ b/Documentation/translations/it_IT/networking/netdev-FAQ.rst @@ -1,6 +1,6 @@ .. include:: ../disclaimer-ita.rst -:Original: :ref:`Documentation/networking/netdev-FAQ.rst ` +:Original: :ref:`Documentation/process/maintainer-netdev.rst ` .. _it_netdev-FAQ: diff --git a/Documentation/translations/it_IT/process/3.Early-stage.rst b/Documentation/translations/it_IT/process/3.Early-stage.rst index 443ac1e5558f..0809de39108a 100644 --- a/Documentation/translations/it_IT/process/3.Early-stage.rst +++ b/Documentation/translations/it_IT/process/3.Early-stage.rst @@ -168,14 +168,15 @@ in questa ricerca: .../scripts/get_maintainer.pl -Se questo script viene eseguito con l'opzione "-f" ritornerà il -manutentore(i) attuale per un dato file o cartella. Se viene passata una -patch sulla linea di comando, lo script elencherà i manutentori che -dovrebbero riceverne una copia. Ci sono svariate opzioni che regolano -quanto a fondo get_maintainer.pl debba cercare i manutentori; -siate quindi prudenti nell'utilizzare le opzioni più aggressive poiché -potreste finire per includere sviluppatori che non hanno un vero interesse -per il codice che state modificando. +Se questo script viene eseguito con l'opzione "-f" ritornerà il manutentore(i) +attuale per un dato file o cartella. Se viene passata una patch sulla linea di +comando, lo script elencherà i manutentori che dovrebbero riceverne una copia. +Questo è la maniera raccomandata (non quella con "-f") per ottenere la lista di +persone da aggiungere a Cc per le vostre patch. Ci sono svariate opzioni che +regolano quanto a fondo get_maintainer.pl debba cercare i manutentori; siate +quindi prudenti nell'utilizzare le opzioni più aggressive poiché potreste finire +per includere sviluppatori che non hanno un vero interesse per il codice che +state modificando. Se tutto ciò dovesse fallire, parlare con Andrew Morton potrebbe essere un modo efficace per capire chi è il manutentore di un dato pezzo di codice. diff --git a/Documentation/translations/it_IT/process/5.Posting.rst b/Documentation/translations/it_IT/process/5.Posting.rst index 1476d51eb5e5..cf92a16ed7e5 100644 --- a/Documentation/translations/it_IT/process/5.Posting.rst +++ b/Documentation/translations/it_IT/process/5.Posting.rst @@ -16,9 +16,8 @@ e di procedure per la pubblicazione delle patch; seguirle renderà la vita più facile a tutti quanti. Questo documento cercherà di coprire questi argomenti con un ragionevole livello di dettaglio; più informazioni possono essere trovare nella cartella 'Documentation', nei file -:ref:`translations/it_IT/process/submitting-patches.rst `, -:ref:`translations/it_IT/process/submitting-drivers.rst `, e -:ref:`translations/it_IT/process/submit-checklist.rst `. +:ref:`translations/it_IT/process/submitting-patches.rst ` +e :ref:`translations/it_IT/process/submit-checklist.rst `. Quando pubblicarle @@ -214,13 +213,28 @@ irrilevanti (quelli generati dal processo di generazione, per esempio, o i file di backup del vostro editor). Il file "dontdiff" nella cartella Documentation potrà esservi d'aiuto su questo punto; passatelo a diff con l'opzione "-X". -Le etichette sopra menzionante sono usate per descrivere come i vari -sviluppatori sono stati associati allo sviluppo di una patch. Sono descritte -in dettaglio nel documento :ref:`translations/it_IT/process/submitting-patches.rst `; -quello che segue è un breve riassunto. Ognuna di queste righe ha il seguente -formato: +Le etichette sopracitate danno un'idea di come una patch prende vita e sono +descritte nel dettaglio nel documento +:ref:`Documentation/translations/it_IT/process/submitting-patches.rst `. +Qui di seguito un breve riassunto. -:: +Un'etichetta ci può dire quale commit ha introdotto il problema che viene corretto nella patch:: + + Fixes: 1f2e3d4c5b6a ("The first line of the commit specified by the first 12 characters of its SHA-1 ID") + +Un'altra etichetta viene usata per fornire collegamenti a pagine web contenenti +maggiori informazioni, per esempio un rapporto circa il baco risolto dalla +patch, oppure un documento con le specifiche implementate dalla patch:: + + Link: https://example.com/somewhere.html optional-other-stuff + +Alcuni manutentori aggiungono quest'etichetta alla patch per fare riferimento +alla più recente discussione pubblica. A volte questo è fatto automaticamente da +alcuni strumenti come b4 or un *hook* git come quello descritto qui +'Documentation/translations/it_IT/maintainer/configure-git.rst' + +Un terzo tipo di etichetta viene usato per indicare chi ha contribuito allo +sviluppo della patch. Tutte queste etichette seguono il formato:: tag: Full Name optional-other-stuff diff --git a/Documentation/translations/it_IT/process/8.Conclusion.rst b/Documentation/translations/it_IT/process/8.Conclusion.rst index 039bfc5a4108..32659ff467c0 100644 --- a/Documentation/translations/it_IT/process/8.Conclusion.rst +++ b/Documentation/translations/it_IT/process/8.Conclusion.rst @@ -13,9 +13,8 @@ e argomenti correlati. Primo tra questi sarà sempre la cartella Documentation che si trova nei sorgenti kernel. Il file :ref:`process/howto.rst ` è un punto di partenza -importante; :ref:`process/submitting-patches.rst ` e -:ref:`process/submitting-drivers.rst ` sono -anch'essi qualcosa che tutti gli sviluppatori del kernel dovrebbero leggere. +importante; :ref:`process/submitting-patches.rst ` è +anch'esso qualcosa che tutti gli sviluppatori del kernel dovrebbero leggere. Molte API interne al kernel sono documentate utilizzando il meccanismo kerneldoc; "make htmldocs" o "make pdfdocs" possono essere usati per generare quei documenti in HTML o PDF (sebbene le versioni di TeX di alcune diff --git a/Documentation/translations/it_IT/process/changes.rst b/Documentation/translations/it_IT/process/changes.rst index dc7193377b7f..10e0ef9c34b7 100644 --- a/Documentation/translations/it_IT/process/changes.rst +++ b/Documentation/translations/it_IT/process/changes.rst @@ -11,8 +11,8 @@ Requisiti minimi per compilare il kernel Introduzione ============ -Questo documento fornisce una lista dei software necessari per eseguire i -kernel 4.x. +Questo documento fornisce una lista dei software necessari per eseguire questa +versione del kernel. Questo documento è basato sul file "Changes" del kernel 2.0.x e quindi le persone che lo scrissero meritano credito (Jared Mauch, Axel Boldt, @@ -32,12 +32,13 @@ PC Card, per esempio, probabilmente non dovreste preoccuparvi di pcmciautils. ====================== ================= ======================================== Programma Versione minima Comando per verificare la versione ====================== ================= ======================================== -GNU C 4.9 gcc --version -Clang/LLVM (optional) 10.0.1 clang --version +GNU C 5.1 gcc --version +Clang/LLVM (optional) 11.0.0 clang --version GNU make 3.81 make --version binutils 2.23 ld -v flex 2.5.35 flex --version bison 2.0 bison --version +pahole 1.16 pahole --version util-linux 2.10o fdformat --version kmod 13 depmod -V e2fsprogs 1.41.4 e2fsck -V @@ -58,6 +59,7 @@ iptables 1.4.2 iptables -V openssl & libcrypto 1.0.0 openssl version bc 1.06.95 bc --version Sphinx\ [#f1]_ 1.7 sphinx-build --version +cpio any cpio --version ====================== ================= ======================================== .. [#f1] Sphinx è necessario solo per produrre la documentazione del Kernel @@ -111,6 +113,16 @@ Bison Dalla versione 4.16, il sistema di compilazione, durante l'esecuzione, genera un parsificatore. Questo richiede bison 2.0 o successivo. +pahole +------ + +Dalla versione 5.2, quando viene impostato CONFIG_DEBUG_INFO_BTF, il sistema di +compilazione genera BTF (BPF Type Format) a partire da DWARF per vmlinux. Più +tardi anche per i moduli. Questo richiede pahole v1.16 o successivo. + +A seconda della distribuzione, lo si può trovare nei pacchetti 'dwarves' o +'pahole'. Oppure lo si può trovare qui: https://fedorapeople.org/~acme/dwarves/. + Perl ---- @@ -455,6 +467,11 @@ mcelog - +cpio +---- + +- + Rete **** diff --git a/Documentation/translations/it_IT/process/coding-style.rst b/Documentation/translations/it_IT/process/coding-style.rst index ecc74ba50d3e..a393ee4182af 100644 --- a/Documentation/translations/it_IT/process/coding-style.rst +++ b/Documentation/translations/it_IT/process/coding-style.rst @@ -466,14 +466,52 @@ la riga della parentesi graffa di chiusura. Ad esempio: } EXPORT_SYMBOL(system_is_up); +6.1) Prototipi di funzione +************************** + Nei prototipi di funzione, includete i nomi dei parametri e i loro tipi. Nonostante questo non sia richiesto dal linguaggio C, in Linux viene preferito perché è un modo semplice per aggiungere informazioni importanti per il lettore. -Non usate la parola chiave ``extern`` coi prototipi di funzione perché +Non usate la parola chiave ``extern`` con le dichiarazioni di funzione perché rende le righe più lunghe e non è strettamente necessario. +Quando scrivete i prototipi di funzione mantenete `l'ordine degli elementi `_. + +Prendiamo questa dichiarazione di funzione come esempio:: + + __init void * __must_check action(enum magic value, size_t size, u8 count, + char *fmt, ...) __printf(4, 5) __malloc; + +L'ordine suggerito per gli elementi di un prototipo di funzione è il seguente: + +- classe d'archiviazione (in questo caso ``static __always_inline``. Da notare + che ``__always_inline`` è tecnicamente un attributo ma che viene trattato come + ``inline``) +- attributi della classe di archiviazione (in questo caso ``__init``, in altre + parole la sezione, ma anche cose tipo ``__cold``) +- il tipo di ritorno (in questo caso, ``void *``) +- attributi per il valore di ritorno (in questo caso, ``__must_check``) +- il nome della funzione (in questo caso, ``action``) +- i parametri della funzione(in questo caso, + ``(enum magic value, size_t size, u8 count, char *fmt, ...)``, + da notare che va messo anche il nome del parametro) +- attributi dei parametri (in questo caso, ``__printf(4, 5)``) +- attributi per il comportamento della funzione (in questo caso, ``__malloc_``) + +Notate che per la **definizione** di una funzione (il altre parole il corpo +della funzione), il compilatore non permette di usare gli attributi per i +parametri dopo i parametri. In questi casi, devono essere messi dopo gli +attributi della classe d'archiviazione (notate che la posizione di +``__printf(4,5)`` cambia rispetto alla **dichiarazione**):: + + static __always_inline __init __printf(4, 5) void * __must_check action(enum magic value, + size_t size, u8 count, char *fmt, ...) __malloc + { + ... + }*)**``)**``)``)``*)``)``)``)``*``)``)``)*) + 7) Centralizzare il ritorno delle funzioni ------------------------------------------ @@ -855,7 +893,7 @@ I messaggi del kernel non devono terminare con un punto fermo. Scrivere i numeri fra parentesi (%d) non migliora alcunché e per questo dovrebbero essere evitati. -Ci sono alcune macro per la diagnostica in che dovreste +Ci sono alcune macro per la diagnostica in che dovreste usare per assicurarvi che i messaggi vengano associati correttamente ai dispositivi e ai driver, e che siano etichettati correttamente: dev_err(), dev_warn(), dev_info(), e così via. Per messaggi che non sono associati ad diff --git a/Documentation/translations/it_IT/process/deprecated.rst b/Documentation/translations/it_IT/process/deprecated.rst index 987f45ee1804..febf83897783 100644 --- a/Documentation/translations/it_IT/process/deprecated.rst +++ b/Documentation/translations/it_IT/process/deprecated.rst @@ -69,8 +69,8 @@ dovrebbero essere fatto negli argomenti di funzioni di allocazione di memoria piccoli di quelli che il chiamante si aspettava. L'uso di questo modo di allocare può portare ad un overflow della memoria di heap e altri malfunzionamenti. (Si fa eccezione per valori numerici per i quali il -compilatore può generare avvisi circa un potenziale overflow. Tuttavia usare -i valori numerici come suggerito di seguito è innocuo). +compilatore può generare avvisi circa un potenziale overflow. Tuttavia, anche in +questi casi è preferibile riscrivere il codice come suggerito di seguito). Per esempio, non usate ``count * size`` come argomento:: @@ -80,6 +80,9 @@ Al suo posto, si dovrebbe usare l'allocatore a due argomenti:: foo = kmalloc_array(count, size, GFP_KERNEL); +Nello specifico, kmalloc() può essere sostituta da kmalloc_array(), e kzalloc() +da kcalloc(). + Se questo tipo di allocatore non è disponibile, allora dovrebbero essere usate le funzioni del tipo *saturate-on-overflow*:: @@ -100,9 +103,20 @@ Invece, usate la seguente funzione:: invitati a riorganizzare il vostro codice usando il `flexible array member <#zero-length-and-one-element-arrays>`_. -Per maggiori dettagli fate riferimento a array_size(), -array3_size(), e struct_size(), così come la famiglia di -funzioni check_add_overflow() e check_mul_overflow(). +Per altri calcoli, usate le funzioni size_mul(), size_add(), e size_sub(). Per +esempio, al posto di:: + + foo = krealloc(current_size + chunk_size * (count - 3), GFP_KERNEL); + +dovreste scrivere: + + foo = krealloc(size_add(current_size, + size_mul(chunk_size, + size_sub(count, 3))), GFP_KERNEL); + +Per maggiori dettagli fate riferimento a array3_size() e flex_array_size(), ma +anche le funzioni della famiglia check_mul_overflow(), check_add_overflow(), +check_sub_overflow(), e check_shl_overflow(). simple_strtol(), simple_strtoll(), simple_strtoul(), simple_strtoull() ---------------------------------------------------------------------- diff --git a/Documentation/translations/it_IT/process/howto.rst b/Documentation/translations/it_IT/process/howto.rst index 9554368a2ae2..16ad5622d549 100644 --- a/Documentation/translations/it_IT/process/howto.rst +++ b/Documentation/translations/it_IT/process/howto.rst @@ -109,8 +109,7 @@ Di seguito una lista di file che sono presenti nei sorgente del kernel e che accetteranno patch solo se queste osserveranno tali regole, e molte persone revisioneranno il codice solo se scritto nello stile appropriato. - :ref:`Documentation/translations/it_IT/process/submitting-patches.rst ` e - :ref:`Documentation/translations/it_IT/process/submitting-drivers.rst ` + :ref:`Documentation/translations/it_IT/process/submitting-patches.rst ` Questo file descrive dettagliatamente come creare ed inviare una patch con successo, includendo (ma non solo questo): diff --git a/Documentation/translations/it_IT/process/index.rst b/Documentation/translations/it_IT/process/index.rst index c4c867132c88..8d4e36a07ff4 100644 --- a/Documentation/translations/it_IT/process/index.rst +++ b/Documentation/translations/it_IT/process/index.rst @@ -41,12 +41,12 @@ degli sviluppatori: :maxdepth: 1 changes - submitting-drivers stable-api-nonsense management-style stable-kernel-rules submit-checklist kernel-docs + maintainers Ed infine, qui ci sono alcune guide più tecniche che son state messe qua solo perché non si è trovato un posto migliore. diff --git a/Documentation/translations/it_IT/process/maintainer-handbooks.rst b/Documentation/translations/it_IT/process/maintainer-handbooks.rst new file mode 100644 index 000000000000..d840145bcceb --- /dev/null +++ b/Documentation/translations/it_IT/process/maintainer-handbooks.rst @@ -0,0 +1,24 @@ +.. SPDX-License-Identifier: GPL-2.0 + +.. include:: ../disclaimer-ita.rst + +:Original: Documentation/process/maintainer-handbooks.rst +:Translator: Federico Vaga + +.. _it_maintainer_handbooks_main: + +Note sul processo di sviluppo dei sottosistemi e dei sorgenti dei manutentori +============================================================================= + +Lo scopo di questo documento è quello di fornire informazioni sul processo di +sviluppo dedicate ai sottosistemi che vanno ad integrare quelle più generali +descritte in :ref:`Documentation/translations/it_IT/process +`. + +Indice: + +.. toctree:: + :numbered: + :maxdepth: 2 + + maintainer-tip diff --git a/Documentation/translations/it_IT/process/maintainer-pgp-guide.rst b/Documentation/translations/it_IT/process/maintainer-pgp-guide.rst index f3c8e8d377ee..a1e98ec9532e 100644 --- a/Documentation/translations/it_IT/process/maintainer-pgp-guide.rst +++ b/Documentation/translations/it_IT/process/maintainer-pgp-guide.rst @@ -931,12 +931,11 @@ che avete nel vostro portachiavi:: uid [ unknown] Linus Torvalds sub rsa2048 2011-09-20 [E] -Poi, aprite il `PGP pathfinder`_. Nel campo "From", incollate l'impronta -digitale della chiave di Linus Torvalds che si vede nell'output qui sopra. -Nel campo "to", incollate il key-id della chiave sconosciuta che avete -trovato con ``gpg --search``, e poi verificare il risultato: - -- `Finding paths to Linus`_ +Poi, cercate un percorso affidabile da Linux Torvalds alla chiave che avete +trovato con ``gpg --search`` usando la chiave sconosciuta.Per farlo potete usare +diversi strumenti come https://github.com/mricon/wotmate, +https://git.kernel.org/pub/scm/docs/kernel/pgpkeys.git/tree/graphs, e +https://the.earth.li/~noodles/pathfind.html. Se trovate un paio di percorsi affidabili è un buon segno circa la validità della chiave. Ora, potete aggiungerla al vostro portachiavi dal keyserver:: @@ -948,6 +947,3 @@ fiducia nell'amministratore del servizio *PGP Pathfinder* sperando che non sia malintenzionato (infatti, questo va contro :ref:`it_devs_not_infra`). Tuttavia, se mantenete con cura la vostra rete di fiducia sarà un deciso miglioramento rispetto alla cieca fiducia nei keyserver. - -.. _`PGP pathfinder`: https://pgp.cs.uu.nl/ -.. _`Finding paths to Linus`: https://pgp.cs.uu.nl/paths/79BE3E4300411886/to/C94035C21B4F2AEB.html diff --git a/Documentation/translations/it_IT/process/maintainer-tip.rst b/Documentation/translations/it_IT/process/maintainer-tip.rst new file mode 100644 index 000000000000..126f17ee541e --- /dev/null +++ b/Documentation/translations/it_IT/process/maintainer-tip.rst @@ -0,0 +1,10 @@ +.. SPDX-License-Identifier: GPL-2.0 + +.. include:: ../disclaimer-ita.rst + +:Original: Documentation/process/maintainer-tip.rst + +Il tascabile dei sorgenti tip +============================= + +.. note:: To be translated diff --git a/Documentation/translations/it_IT/process/maintainers.rst b/Documentation/translations/it_IT/process/maintainers.rst new file mode 100644 index 000000000000..3225f7c89fda --- /dev/null +++ b/Documentation/translations/it_IT/process/maintainers.rst @@ -0,0 +1,13 @@ +:Original: Documentation/process/maintainers.rst + +Lista dei manutentori e come inviare modifiche al kernel +======================================================== + +Questa pagina non verrà tradotta. Fate riferimento alla versione originale in +inglese. + +.. note:: La pagina originale usa una direttiva speciale per integrare il file + `MAINTAINERS` in sphinx. La parte di quel documento che si potrebbe + tradurre contiene comunque informazioni già presenti in + :ref:`Documentation/translations/it_IT/process/submitting-patches.rst + `. diff --git a/Documentation/translations/it_IT/process/stable-kernel-rules.rst b/Documentation/translations/it_IT/process/stable-kernel-rules.rst index 83f48afe48b9..0be675b03199 100644 --- a/Documentation/translations/it_IT/process/stable-kernel-rules.rst +++ b/Documentation/translations/it_IT/process/stable-kernel-rules.rst @@ -41,10 +41,10 @@ Regole sul tipo di patch che vengono o non vengono accettate nei sorgenti Procedura per sottomettere patch per i sorgenti -stable ------------------------------------------------------- - - Una patch di sicurezza non dovrebbero essere gestite (solamente) dal processo - di revisione -stable, ma dovrebbe seguire le procedure descritte in - :ref:`Documentation/translations/it_IT/admin-guide/security-bugs.rst `. - +.. note:: + Una patch di sicurezza non dovrebbe essere gestita (solamente) dal processo + di revisione -stable, ma dovrebbe seguire le procedure descritte in + :ref:`Documentation/translations/it_IT/admin-guide/security-bugs.rst `. Per tutte le altre sottomissioni, scegliere una delle seguenti procedure ------------------------------------------------------------------------ @@ -90,9 +90,9 @@ L':ref:`it_option_2` e l':ref:`it_option_3` sono più utili quando, al momento dell'inclusione dei sorgenti principali, si ritiene che non debbano essere incluse anche in quelli stabili (per esempio, perché si crede che si dovrebbero fare più verifiche per eventuali regressioni). L':ref:`it_option_3` è -particolarmente utile se la patch ha bisogno di qualche modifica per essere -applicata ad un kernel più vecchio (per esempio, perché nel frattempo l'API è -cambiata). +particolarmente utile se una patch dev'essere riportata su una versione +precedente (per esempio la patch richiede modifiche a causa di cambiamenti di +API). Notate che per l':ref:`it_option_3`, se la patch è diversa da quella nei sorgenti principali (per esempio perché è stato necessario un lavoro di @@ -167,9 +167,18 @@ Ciclo di una revisione della lista linux-kernel obietta la bontà della patch, sollevando problemi che i manutentori ed i membri non avevano compreso, allora la patch verrà rimossa dalla coda. - - Alla fine del ciclo di revisione tutte le patch che hanno ricevuto l'ACK - verranno aggiunte per il prossimo rilascio -stable, e successivamente - questo nuovo rilascio verrà fatto. + - Le patch che hanno ricevuto un ACK verranno inviate nuovamente come parte di + un rilascio candidato (-rc) al fine di essere verificate dagli sviluppatori e + dai testatori. + - Solitamente si pubblica solo una -rc, tuttavia se si riscontrano problemi + importanti, alcune patch potrebbero essere modificate o essere scartate, + oppure nuove patch potrebbero essere messe in coda. Dunque, verranno pubblicate + nuove -rc e così via finché non si ritiene che non vi siano più problemi. + - Si può rispondere ad una -rc scrivendo sulla lista di discussione un'email + con l'etichetta "Tested-by:". Questa etichetta verrà raccolta ed aggiunta al + commit rilascio. + - Alla fine del ciclo di revisione il nuovo rilascio -stable conterrà tutte le + patch che erano in coda e sono state verificate. - Le patch di sicurezza verranno accettate nei sorgenti -stable direttamente dalla squadra per la sicurezza del kernel, e non passerà per il normale ciclo di revisione. Contattate la suddetta squadra per maggiori dettagli @@ -186,8 +195,19 @@ Sorgenti - Il rilascio definitivo, e marchiato, di tutti i kernel stabili può essere trovato in rami distinti per versione al seguente indirizzo: - https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git + https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git + - I rilasci candidati di tutti i kernel stabili possono essere trovati al + seguente indirizzo: + + https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git/ + + + .. warning:: + I sorgenti -stable-rc sono un'istantanea dei sorgenti stable-queue e + subirà frequenti modifiche, dunque verrà anche trapiantato spesso. + Dovrebbe essere usato solo allo scopo di verifica (per esempio in un + sistema di CI) Comitato per la revisione ------------------------- diff --git a/Documentation/translations/it_IT/process/submitting-drivers.rst b/Documentation/translations/it_IT/process/submitting-drivers.rst deleted file mode 100644 index dadd77e47613..000000000000 --- a/Documentation/translations/it_IT/process/submitting-drivers.rst +++ /dev/null @@ -1,16 +0,0 @@ -.. include:: ../disclaimer-ita.rst - -:Original: :ref:`Documentation/process/submitting-drivers.rst ` -:Translator: Federico Vaga - -.. _it_submittingdrivers: - -Sottomettere driver per il kernel Linux -======================================= - -.. note:: - - Questo documento è vecchio e negli ultimi anni non è stato più aggiornato; - dovrebbe essere aggiornato, o forse meglio, rimosso. La maggior parte di - quello che viene detto qui può essere trovato anche negli altri documenti - dedicati allo sviluppo. Per questo motivo il documento non verrà tradotto. diff --git a/Documentation/translations/it_IT/process/submitting-patches.rst b/Documentation/translations/it_IT/process/submitting-patches.rst index 4fb5b3aa306d..a3bb0008837a 100644 --- a/Documentation/translations/it_IT/process/submitting-patches.rst +++ b/Documentation/translations/it_IT/process/submitting-patches.rst @@ -18,16 +18,18 @@ Questo documento contiene un vasto numero di suggerimenti concisi. Per maggiori dettagli su come funziona il processo di sviluppo del kernel leggete Documentation/translations/it_IT/process/development-process.rst. Leggete anche Documentation/translations/it_IT/process/submit-checklist.rst per una lista di -punti da verificare prima di inviare del codice. Se state inviando un driver, -allora leggete anche -Documentation/translations/it_IT/process/submitting-drivers.rst; per delle patch -relative alle associazioni per Device Tree leggete +punti da verificare prima di inviare del codice. +Per delle patch relative alle associazioni per Device Tree leggete Documentation/translations/it_IT/process/submitting-patches.rst. Questa documentazione assume che sappiate usare ``git`` per preparare le patch. Se non siete pratici di ``git``, allora è bene che lo impariate; renderà la vostra vita di sviluppatore del kernel molto più semplice. +I sorgenti di alcuni sottosistemi e manutentori contengono più informazioni +riguardo al loro modo di lavorare ed aspettative. Consultate +:ref:`Documentation/translations/it_IT/process/maintainer-handbooks.rst ` + Ottenere i sorgenti attuali --------------------------- @@ -84,11 +86,11 @@ comporti come descritto. I manutentori vi saranno grati se scrivete la descrizione della patch in un formato che sia compatibile con il gestore dei sorgenti usato dal kernel, -``git``, come un "commit log". Leggete :ref:`it_explicit_in_reply_to`. +``git``, come un "commit log". Leggete :ref:`it_the_canonical_patch_format`. Risolvete solo un problema per patch. Se la vostra descrizione inizia ad essere lunga, potrebbe essere un segno che la vostra patch necessita d'essere -divisa. Leggete :ref:`split_changes`. +divisa. Leggete :ref:`it_split_changes`. Quando inviate o rinviate una patch o una serie, includete la descrizione completa delle modifiche e la loro giustificazione. Non limitatevi a dire che @@ -104,17 +106,28 @@ do frotz" piuttosto che "[This patch] makes xyzzy do frotz" or "[I] changed xyzzy to do frotz", come se steste dando ordini al codice di cambiare il suo comportamento. -Se la patch corregge un baco conosciuto, fare riferimento a quel baco inserendo -il suo numero o il suo URL. Se la patch è la conseguenza di una discussione -su una lista di discussione, allora fornite l'URL all'archivio di quella -discussione; usate i collegamenti a https://lore.kernel.org/ con il -``Message-Id``, in questo modo vi assicurerete che il collegamento non diventi -invalido nel tempo. +Se ci sono delle discussioni, o altre informazioni d'interesse, che fanno +riferimento alla patch, allora aggiungete l'etichetta 'Link:' per farvi +riferimento. Per esempio, se la vostra patch corregge un baco potete aggiungere +quest'etichetta per fare riferimento ad un rapporto su una lista di discussione +o un *bug tracker*. Un altro esempio; potete usare quest'etichetta per far +riferimento ad una discussione precedentemente avvenuta su una lista di +discussione, o qualcosa di documentato sul web, da cui poi è nata la patch in +questione. -Tuttavia, cercate di rendere la vostra spiegazione comprensibile anche senza -far riferimento a fonti esterne. In aggiunta ai collegamenti a bachi e liste -di discussione, riassumente i punti più importanti della discussione che hanno -portato alla creazione della patch. +Quando volete fare riferimento ad una lista di discussione, preferite il +servizio d'archiviazione lore.kernel.org. Per create un collegamento URL è +sufficiente usare il campo ``Message-Id``, presente nell'intestazione del +messaggio, senza parentesi angolari. Per esempio:: + + Link: https://lore.kernel.org/r/30th.anniversary.repost@klaava.Helsinki.FI/ + +Prima d'inviare il messaggio ricordatevi di verificare che il collegamento così +creato funzioni e che indirizzi verso il messaggio desiderato. + +Tuttavia, provate comunque a dare una spiegazione comprensibile anche senza +accedere alle fonti esterne. Inoltre, riassumente i punti più salienti che hanno +condotto all'invio della patch. Se volete far riferimento a uno specifico commit, non usate solo l'identificativo SHA-1. Per cortesia, aggiungete anche la breve riga @@ -226,10 +239,11 @@ nella vostra patch. Dovreste sempre inviare una copia della patch ai manutentori dei sottosistemi interessati dalle modifiche; date un'occhiata al file MAINTAINERS e alla storia -delle revisioni per scoprire chi si occupa del codice. Lo script -scripts/get_maintainer.pl può esservi d'aiuto. Se non riuscite a trovare un -manutentore per il sottosistema su cui state lavorando, allora Andrew Morton -(akpm@linux-foundation.org) sarà la vostra ultima possibilità. +delle revisioni per scoprire chi si occupa del codice. Lo script +scripts/get_maintainer.pl può esservi d'aiuto (passategli il percorso alle +vostre patch). Se non riuscite a trovare un manutentore per il sottosistema su +cui state lavorando, allora Andrew Morton (akpm@linux-foundation.org) sarà la +vostra ultima possibilità. Normalmente, dovreste anche scegliere una lista di discussione a cui inviare la vostra serie di patch. La lista di discussione linux-kernel@vger.kernel.org @@ -324,14 +338,19 @@ cosa stia accadendo. Assicuratevi di dire ai revisori quali cambiamenti state facendo e di ringraziarli per il loro tempo. Revisionare codice è un lavoro faticoso e che -richiede molto tempo, e a volte i revisori diventano burberi. Tuttavia, anche -in questo caso, rispondete con educazione e concentratevi sul problema che -hanno evidenziato. +richiede molto tempo, e a volte i revisori diventano burberi. Tuttavia, anche in +questo caso, rispondete con educazione e concentratevi sul problema che hanno +evidenziato. Quando inviate una version successiva ricordatevi di aggiungere un +``patch changelog`` alla email di intestazione o ad ogni singola patch spiegando +le differenze rispetto a sottomissioni precedenti (vedere +:ref:`it_the_canonical_patch_format`). Leggete Documentation/translations/it_IT/process/email-clients.rst per le raccomandazioni sui programmi di posta elettronica e l'etichetta da usare sulle liste di discussione. +.. _it_resend_reminders: + Non scoraggiatevi - o impazientitevi ------------------------------------ @@ -504,7 +523,8 @@ Utilizzare Reported-by:, Tested-by:, Reviewed-by:, Suggested-by: e Fixes: L'etichetta Reported-by da credito alle persone che trovano e riportano i bachi e si spera che questo possa ispirarli ad aiutarci nuovamente in futuro. Rammentate che se il baco è stato riportato in privato, dovrete chiedere il -permesso prima di poter utilizzare l'etichetta Reported-by. +permesso prima di poter utilizzare l'etichetta Reported-by. Questa etichetta va +usata per i bachi, dunque non usatela per richieste di nuove funzionalità. L'etichetta Tested-by: indica che la patch è stata verificata con successo (su un qualche sistema) dalla persona citata. Questa etichetta informa i @@ -574,6 +594,8 @@ previste per i kernel stabili, e nemmeno dalla necessità di aggiungere in copia conoscenza stable@vger.kernel.org su tutte le patch per suddetti kernel. +.. _it_the_canonical_patch_format: + Il formato canonico delle patch ------------------------------- @@ -719,6 +741,8 @@ messe correttamente oltre la riga.:: Maggiori dettagli sul formato delle patch nei riferimenti qui di seguito. +.. _it_backtraces: + Aggiungere i *backtrace* nei messaggi di commit ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ diff --git a/Documentation/translations/ja_JP/howto.rst b/Documentation/translations/ja_JP/howto.rst index 38fed6fe62fe..649e2ff2a407 100644 --- a/Documentation/translations/ja_JP/howto.rst +++ b/Documentation/translations/ja_JP/howto.rst @@ -129,8 +129,8 @@ linux-api@vger.kernel.org に送ることを勧めます。 ルに従っているものだけを受け付け、多くの人は正しいスタイルのコード だけをレビューします。 - :ref:`Documentation/process/submitting-patches.rst ` と :ref:`Documentation/process/submitting-drivers.rst ` - これらのファイルには、どうやってうまくパッチを作って投稿するかにつ + :ref:`Documentation/process/submitting-patches.rst ` + このファイルには、どうやってうまくパッチを作って投稿するかにつ いて非常に詳しく書かれており、以下を含みます (これだけに限らない けれども) diff --git a/Documentation/translations/ko_KR/howto.rst b/Documentation/translations/ko_KR/howto.rst index e3cdf0c84892..e43970584ca4 100644 --- a/Documentation/translations/ko_KR/howto.rst +++ b/Documentation/translations/ko_KR/howto.rst @@ -124,7 +124,7 @@ mtk.manpages@gmail.com의 메인테이너에게 보낼 것을 권장한다. 메인테이너들은 이 규칙을 따르는 패치들만을 받아들일 것이고 많은 사람들이 그 패치가 올바른 스타일일 경우만 코드를 검토할 것이다. - :ref:`Documentation/process/submitting-patches.rst ` 와 :ref:`Documentation/process/submitting-drivers.rst ` + :ref:`Documentation/process/submitting-patches.rst ` 이 파일들은 성공적으로 패치를 만들고 보내는 법을 다음의 내용들로 굉장히 상세히 설명하고 있다(그러나 다음으로 한정되진 않는다). diff --git a/Documentation/translations/zh_CN/PCI/pci-iov-howto.rst b/Documentation/translations/zh_CN/PCI/pci-iov-howto.rst index fbc83dfdcead..fb023ea1374d 100644 --- a/Documentation/translations/zh_CN/PCI/pci-iov-howto.rst +++ b/Documentation/translations/zh_CN/PCI/pci-iov-howto.rst @@ -123,14 +123,14 @@ nr_virtfn'是要启用的VF的编号。 ... } - static int dev_suspend(struct pci_dev *dev, pm_message_t state) + static int dev_suspend(struct device *dev) { ... return 0; } - static int dev_resume(struct pci_dev *dev) + static int dev_resume(struct device *dev) { ... @@ -163,8 +163,7 @@ nr_virtfn'是要启用的VF的编号。 .id_table = dev_id_table, .probe = dev_probe, .remove = dev_remove, - .suspend = dev_suspend, - .resume = dev_resume, + .driver.pm = &dev_pm_ops .shutdown = dev_shutdown, .sriov_configure = dev_sriov_configure, }; diff --git a/Documentation/translations/zh_CN/PCI/pci.rst b/Documentation/translations/zh_CN/PCI/pci.rst index 520707787256..83c2a41d38d3 100644 --- a/Documentation/translations/zh_CN/PCI/pci.rst +++ b/Documentation/translations/zh_CN/PCI/pci.rst @@ -255,13 +255,13 @@ pci_set_master()将通过设置PCI_COMMAND寄存器中的总线主控位来启 虽然所有的驱动程序都应该明确指出PCI总线主控的DMA功能（如32位或64位），但对于流式 数据来说，具有超过32位总线主站功能的设备需要驱动程序通过调用带有适当参数的 -``pci_set_dma_mask()`` 来“注册”这种功能。一般来说，在系统RAM高于4G物理地址的情 +``dma_set_mask()`` 来“注册”这种功能。一般来说，在系统RAM高于4G物理地址的情 况下，这允许更有效的DMA。 -所有PCI-X和PCIe兼容设备的驱动程序必须调用 ``pci_set_dma_mask()`` ，因为它们 +所有PCI-X和PCIe兼容设备的驱动程序必须调用 ``dma_set_mask()`` ，因为它们 是64位DMA设备。 -同样，如果设备可以通过调用 ``pci_set_consistent_dma_mask()`` 直接寻址到 +同样，如果设备可以通过调用 ``dma_set_coherent_mask()`` 直接寻址到 4G物理地址以上的系统RAM中的“一致性内存”，那么驱动程序也必须“注册”这种功能。同 样，这包括所有PCI-X和PCIe兼容设备的驱动程序。许多64位“PCI”设备（在PCI-X之前） 和一些PCI-X设备对有效载荷（“流式”）数据具有64位DMA功能，但对控制（“一致性”）数 diff --git a/Documentation/translations/zh_CN/admin-guide/index.rst b/Documentation/translations/zh_CN/admin-guide/index.rst index be535ffaf4b0..2f6970d0a032 100644 --- a/Documentation/translations/zh_CN/admin-guide/index.rst +++ b/Documentation/translations/zh_CN/admin-guide/index.rst @@ -36,6 +36,7 @@ Todolist: :maxdepth: 1 reporting-issues + reporting-regressions security-bugs bug-hunting bug-bisect @@ -44,7 +45,6 @@ Todolist: Todolist: -* reporting-bugs * ramoops * dynamic-debug-howto * kdump/index diff --git a/Documentation/translations/zh_CN/admin-guide/mm/damon/usage.rst b/Documentation/translations/zh_CN/admin-guide/mm/damon/usage.rst index eee0e8c5c368..2c7d9106e399 100644 --- a/Documentation/translations/zh_CN/admin-guide/mm/damon/usage.rst +++ b/Documentation/translations/zh_CN/admin-guide/mm/damon/usage.rst @@ -210,6 +210,8 @@ schemes// - ``pageout``: 为具有 ``MADV_PAGEOUT`` 的区域调用 ``madvise()`` 。 - ``hugepage``: 为带有 ``MADV_HUGEPAGE`` 的区域调用 ``madvise()`` 。 - ``nohugepage``: 为带有 ``MADV_NOHUGEPAGE`` 的区域调用 ``madvise()``。 + - ``lru_prio``: 在其LRU列表上对区域进行优先排序。 + - ``lru_deprio``: 对区域的LRU列表进行降低优先处理。 - ``stat``: 什么都不做，只计算统计数据 schemes//access_pattern/ diff --git a/Documentation/translations/zh_CN/admin-guide/reporting-issues.rst b/Documentation/translations/zh_CN/admin-guide/reporting-issues.rst index 6b4988da2c5a..59e51e3539b4 100644 --- a/Documentation/translations/zh_CN/admin-guide/reporting-issues.rst +++ b/Documentation/translations/zh_CN/admin-guide/reporting-issues.rst @@ -1,13 +1,6 @@ .. SPDX-License-Identifier: (GPL-2.0+ OR CC-BY-4.0) -.. - If you want to distribute this text under CC-BY-4.0 only, please use 'The - Linux kernel developers' for author attribution and link this as source: - https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/plain/Documentation/admin-guide/reporting-issues.rst -.. - Note: Only the content of this RST file as found in the Linux kernel sources - is available under CC-BY-4.0, as versions of this text that were processed - (for example by the kernel's build system) might contain content taken from - files which use a more restrictive license. +.. See the bottom of this file for additional redistribution information. + .. include:: ../disclaimer-zh_CN.rst @@ -29,7 +22,9 @@ 请搜索 `LKML内核邮件列表 `_ 和 `Linux稳定版邮件列表 `_ 存档中匹配的报告并 加入讨论。如果找不到匹配的报告，请安装该系列的最新版本。如果它仍然出现问题， -报告给稳定版邮件列表（stable@vger.kernel.org）。 +请报告给稳定版邮件列表（stable@vger.kernel.org）并抄送回归邮件列表 +（regressions@lists.linux.dev）；理想情况下，还可以抄送维护者和相关子系统的 +邮件列表。 在所有其他情况下，请尽可能猜测是哪个内核部分导致了问题。查看MAINTAINERS文件， 了解开发人员希望如何得知问题，大多数情况下，报告问题都是通过电子邮件和抄送 @@ -46,9 +41,10 @@ 有使用附加模块）。还要确保它是在一个正常的环境中构建和运行，并且在问题发生 之前没有被污染（tainted）。 -在编写报告时，要涵盖与问题相关的所有信息，如使用的内核和发行版。在碰见回归时， -尝试给出引入它的更改的提交ID，二分可以找到它。如果您同时面临Linux内核的多个 -问题，请分别报告每个问题。 +当你同时面临Linux内核的多个问题时，请分别报告。在编写报告时，要涵盖与问题 +相关的所有信息，如使用的内核和发行版。如果碰见回归，请把报告抄送回归邮件列表 +（regressions@lists.linux.dev）。也请试试用二分法找出源头；如果成功找到，请 +在报告中写上它的提交ID并抄送sign-off-by链中的所有人。 一旦报告发出，请回答任何出现的问题，并尽可能地提供帮助。这包括通过不时重新 测试新版本并发送状态更新来推动进展。 @@ -156,9 +152,10 @@ 存在问题，因为问题可能已经在那里被修复了。如果您第一次发现供应商内核的问题， 请检查已知最新版本的普通构建是否可以正常运行。 - * 向Linux稳定版邮件列表发送一个简短的问题报告(stable@vger.kernel.org)。大致 - 描述问题，并解释如何复现。讲清楚首个出现问题的版本和最后一个工作正常的版本。 - 然后等待进一步的指示。 + * 向Linux稳定版邮件列表发送一个简短的问题报告（stable@vger.kernel.org）并抄送 + Linux回归邮件列表（regressions@lists.linux.dev）；如果你怀疑是由某子系统 + 引起的，请抄送其维护人员和子系统邮件列表。大致描述问题，并解释如何复现。 + 讲清楚首个出现问题的版本和最后一个工作正常的版本。然后等待进一步的指示。 下面的参考章节部分详细解释了这些步骤中的每一步。 @@ -296,17 +293,14 @@ Linus Torvalds和主要的Linux内核开发人员希望看到一些问题尽快 报告过程中有一些“高优先级问题”的处理略有不同。有三种情况符合条件:回归、安全 问题和非常严重的问题。 -如果在旧版本的Linux内核中工作的东西不能在新版本的Linux内核中工作，或者某种 -程度上在新版本的Linux内核中工作得更差，那么你就需要处理“回归”。因此，当一个 -在Linux 5.7中表现良好的WiFi驱动程序在5.8中表现不佳或根本不能工作时，这是一 -种回归。如果应用程序在新的内核中出现不稳定的现象，这也是一种回归，这可能是 -由于内核和用户空间之间的接口（如procfs和sysfs）发生不兼容的更改造成的。显著 -的性能降低或功耗增加也可以称为回归。但是请记住:新内核需要使用与旧内核相似的 -配置来构建（参见下面如何实现这一点）。这是因为内核开发人员在实现新特性时有 -时无法避免不兼容性；但是为了避免回归，这些特性必须在构建配置期间显式地启用。 +如果某个应用程序或实际用例在原先的Linux内核上运行良好，但在使用类似配置编译的 +较新版本上效果更差、或者根本不能用，那么你就需要处理回归问题。 +Documentation/admin-guide/reporting-regressions.rst 对此进行了更详细的解释。 +它还提供了很多你可能想知道的关于回归的其他信息；例如，它解释了如何将您的问题 +添加到回归跟踪列表中，以确保它不会被忽略。 什么是安全问题留给您自己判断。在继续之前，请考虑阅读 -“Documentation/translations/zh_CN/admin-guide/security-bugs.rst”， +Documentation/translations/zh_CN/admin-guide/security-bugs.rst ， 因为它提供了如何最恰当地处理安全问题的额外细节。 当发生了完全无法接受的糟糕事情时，此问题就是一个“非常严重的问题”。例如， @@ -390,7 +384,7 @@ Linux内核破坏了它处理的数据或损坏了它运行的硬件。当内核 核未被污染，那么它应该以“Not infected”结束；如果你看到“Tainted:”且后跟一些 空格和字母，那就被污染了。 -如果你的内核被污染了，请阅读“Documentation/translations/zh_CN/admin-guide/tainted-kernels.rst” +如果你的内核被污染了，请阅读 Documentation/translations/zh_CN/admin-guide/tainted-kernels.rst 以找出原因。设法消除污染因素。通常是由以下三种因素之一引起的： 1. 发生了一个可恢复的错误（“kernel Oops”），内核污染了自己，因为内核知道在 @@ -591,7 +585,8 @@ ath10k@lists.infradead.org”，将引导您到ath10k邮件列表的信息页， 搜索引擎，并添加类似“site:lists.infadead.org/pipermail/ath10k/”这 样的搜索条件，这会把结果限制在该链接中的档案。 -也请进一步搜索网络、LKML和bugzilla.kernel.org网站。 +也请进一步搜索网络、LKML和bugzilla.kernel.org网站。如果你的报告需要发送到缺陷 +跟踪器中，那么您可能还需要检查子系统的邮件列表存档，因为可能有人只在那里报告了它。 有关如何搜索以及在找到匹配报告时如何操作的详细信息，请参阅上面的“搜索现有报告 （第一部分）”。 @@ -802,10 +797,10 @@ Linux 首席开发者 Linus Torvalds 认为 Linux 内核永远不应恶化，这 重现它。 有一个叫做“二分”的过程可以来寻找变化，这在 -“Documentation/translations/zh_CN/admin-guide/bug-bisect.rst”文档中进行了详细 +Documentation/translations/zh_CN/admin-guide/bug-bisect.rst 文档中进行了详细 的描述，这个过程通常需要你构建十到二十个内核镜像，每次都尝试在构建下一个镜像 之前重现问题。是的，这需要花费一些时间，但不用担心，它比大多数人想象的要快得多。 -多亏了“binary search二进制搜索”，这将引导你在源代码管理系统中找到导致回归的提交。 +多亏了“binary search二分搜索”，这将引导你在源代码管理系统中找到导致回归的提交。 一旦你找到它，就在网上搜索其主题、提交ID和缩短的提交ID（提交ID的前12个字符）。 如果有的话，这将引导您找到关于它的现有报告。 @@ -823,10 +818,10 @@ Linux 首席开发者 Linus Torvalds 认为 Linux 内核永远不应恶化，这 当处理回归问题时，请确保你所面临的问题真的是由内核引起的，而不是由其他东西 引起的，如上文所述。 -在整个过程中，请记住：只有当旧内核和新内核的配置相似时，问题才算回归。最好 -的方法是：把配置文件（``.config``）从旧的工作内核直接复制到你尝试的每个新内 -核版本。之后运行 ``make oldnoconfig`` 来调整它以适应新版本的需要，而不启用 -任何新的功能，因为那些功能也可能导致回归。 +在整个过程中，请记住：只有当旧内核和新内核的配置相似时，问题才算回归。这可以 +通过 ``make olddefconfig`` 来实现，详细解释参见 +Documentation/admin-guide/reporting-regressions.rst ；它还提供了大量其他您 +可能希望了解的有关回归的信息。 撰写并发送报告 @@ -959,11 +954,19 @@ Linux 首席开发者 Linus Torvalds 认为 Linux 内核永远不应恶化，这 **非常严重的缺陷** ：确保在主题或工单标题以及第一段中明显标出 severeness （非常严重的）。 -**回归** ：如果问题是一个回归，请在邮件的主题或缺陷跟踪器的标题中添加 -[REGRESSION]。如果您没有进行二分，请至少注明您测试的最新主线版本（比如 5.7） -和出现问题的最新版本（比如 5.8）。如果您成功地进行了二分，请注明导致回归 -的提交ID和主题。也请添加该变更的作者到你的报告中；如果您需要将您的缺陷提交 -到缺陷跟踪器中，请将报告以私人邮件的形式转发给他，并注明报告提交地点。 +**回归** ：报告的主题应以“[REGRESSION]”开头。 + +如果您成功用二分法定位了问题，请使用引入回归之更改的标题作为主题的第二部分。 +请在报告中写明“罪魁祸首”的提交ID。如果未能成功二分，请在报告中讲明最后一个 +正常工作的版本（例如5.7）和最先发生问题的版本（例如5.8-rc1）。 + +通过邮件发送报告时，请抄送Linux回归邮件列表（regressions@lists.linux.dev）。 +如果报告需要提交到某个web追踪器，请继续提交；并在提交后，通过邮件将报告转发 +至回归列表；抄送相关子系统的维护人员和邮件列表。请确保报告是内联转发的，不要 +把它作为附件。另外请在顶部添加一个简短的说明，在那里写上工单的网址。 + +在邮寄或转发报告时，如果成功二分，需要将“罪魁祸首”的作者添加到收件人中；同时 +抄送signed-off-by链中的每个人，您可以在提交消息的末尾找到。 **安全问题** ：对于这种问题，你将必须评估：如果细节被公开披露，是否会对其他 用户产生短期风险。如果不会，只需按照所述继续报告问题。如果有此风险，你需要 @@ -980,7 +983,7 @@ Linux 首席开发者 Linus Torvalds 认为 Linux 内核永远不应恶化，这 报告，请将报告的文本转发到这些地址；但请在报告的顶部加上注释，表明您提交了 报告，并附上工单链接。 -更多信息请参见“Documentation/translations/zh_CN/admin-guide/security-bugs.rst”。 +更多信息请参见 Documentation/translations/zh_CN/admin-guide/security-bugs.rst 。 发布报告后的责任 @@ -1173,14 +1176,18 @@ FLOSS 问题报告的人看，询问他们的意见。同时征求他们关于 报告回归 ~~~~~~~~~~ - *向Linux稳定版邮件列表发送一个简短的问题报告(stable@vger.kernel.org)。 - 大致描述问题，并解释如何复现。讲清楚首个出现问题的版本和最后一个工作正常 - 的版本。然后等待进一步的指示。* + *向Linux稳定版邮件列表发送一个简短的问题报告(stable@vger.kernel.org)并 + 抄送Linux回归邮件列表（regressions@lists.linux.dev）；如果你怀疑是由某 + 子系统引起的，请抄送其维护人员和子系统邮件列表。大致描述问题，并解释如 + 何复现。讲清楚首个出现问题的版本和最后一个工作正常的版本。然后等待进一 + 步的指示。* 当报告在稳定版或长期支持内核线内发生的回归（例如在从5.10.4更新到5.10.5时）， -一份简短的报告足以快速报告问题。因此只需要粗略的描述。 +一份简短的报告足以快速报告问题。因此只需向稳定版和回归邮件列表发送粗略的描述； +不过如果你怀疑某子系统导致此问题的话，请一并抄送其维护人员和子系统邮件列表， +这会加快进程。 -但是请注意，如果您能够指明引入问题的确切版本，这将对开发人员有很大帮助。因此 +请注意，如果您能够指明引入问题的确切版本，这将对开发人员有很大帮助。因此 如果有时间的话，请尝试使用普通内核找到该版本。让我们假设发行版发布Linux内核 5.10.5到5.10.8的更新时发生了故障。那么按照上面的指示，去检查该版本线中的最新 内核，比如5.10.9。如果问题出现，请尝试普通5.10.5，以确保供应商应用的补丁不会 @@ -1190,7 +1197,9 @@ FLOSS 问题报告的人看，询问他们的意见。同时征求他们关于 前一段基本粗略地概述了“二分”方法。一旦报告出来，您可能会被要求做一个正确的 报告，因为它允许精确地定位导致问题的确切更改（然后很容易被恢复以快速修复问题）。 因此如果时间允许，考虑立即进行适当的二分。有关如何详细信息，请参阅“对回归的 -特别关照”部分和文档“Documentation/translations/zh_CN/admin-guide/bug-bisect.rst”。 +特别关照”部分和文档 Documentation/translations/zh_CN/admin-guide/bug-bisect.rst 。 +如果成功二分的话，请将“罪魁祸首”的作者添加到收件人中；同时抄送所有在 +signed-off-by链中的人，您可以在提交消息的末尾找到。 “报告仅在旧内核版本线中发生的问题”的参考 @@ -1207,7 +1216,7 @@ FLOSS 问题报告的人看，询问他们的意见。同时征求他们关于 即使是微小的、看似明显的代码变化，有时也会带来新的、完全意想不到的问题。稳 定版和长期支持内核的维护者非常清楚这一点，因此他们只对这些内核进行符合 -“Documentation/translations/zh_CN/process/stable-kernel-rules.rst”中所列出的 +Documentation/translations/zh_CN/process/stable-kernel-rules.rst 中所列出的 规则的修改。 复杂或有风险的修改不符合条件，因此只能应用于主线。其他的修复很容易被回溯到 @@ -1333,3 +1342,27 @@ FLOSS 问题报告的人看，询问他们的意见。同时征求他们关于 向 Linux 内核开发者报告问题是很难的：这个文档的长度和复杂性以及字里行间的内 涵都说明了这一点。但目前就是这样了。这篇文字的主要作者希望通过记录现状来为 以后改善这种状况打下一些基础。 + + +.. + end-of-content +.. + This English version of this document is maintained by Thorsten Leemhuis + . If you spot a typo or small mistake, feel free to + let him know directly and he'll fix it. For translation problems, please + contact with translators. You are free to do the same in a mostly informal + way if you want to contribute changes to the text, but for copyright + reasons please CC linux-doc@vger.kernel.org and "sign-off" your + contribution as Documentation/process/submitting-patches.rst outlines in + the section "Sign your work - the Developer's Certificate of Origin". +.. + This text is available under GPL-2.0+ or CC-BY-4.0, as stated at the top + of the file. If you want to distribute this text under CC-BY-4.0 only, + please use "The Linux kernel developers" for author attribution and link + this as source: + https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/plain/Documentation/admin-guide/reporting-issues.rst +.. + Note: Only the content of this RST file as found in the Linux kernel sources + is available under CC-BY-4.0, as versions of this text that were processed + (for example by the kernel's build system) might contain content taken from + files which use a more restrictive license. diff --git a/Documentation/translations/zh_CN/admin-guide/reporting-regressions.rst b/Documentation/translations/zh_CN/admin-guide/reporting-regressions.rst new file mode 100644 index 000000000000..c0461ee855bc --- /dev/null +++ b/Documentation/translations/zh_CN/admin-guide/reporting-regressions.rst @@ -0,0 +1,370 @@ +.. SPDX-License-Identifier: (GPL-2.0+ OR CC-BY-4.0) +.. 【重分发信息参见本文件结尾】 + +.. include:: ../disclaimer-zh_CN.rst + +:Original: Documentation/admin-guide/reporting-regressions.rst + +:译者: + + 吴想成 Wu XiangCheng + + +============ +报告回归问题 +============ + +“*我们拒绝出现回归*”是Linux内核开发的首要规则；Linux的发起者和领军开发者Linus +Torvalds立下了此规则并确保它被落实。 + +本文档描述了这条规则对用户的意义，以及Linux内核开发模型如何确保解决所有被报告 +的回归；关于内核开发者如何处理的方面参见 Documentation/process/handling-regressions.rst 。 + + +本文重点（亦即“太长不看”） +========================== + +#. 如果某程序在原先的Linux内核上运行良好，但在较新版本上效果更差、或者根本不 + 能用，那么你就碰见回归问题了。注意，新内核需要使用类似配置编译；更多相关细 + 节参见下方。 + +#. 按照 Documentation/translations/zh_CN/admin-guide/reporting-issues.rst 中 + 所说的报告你的问题，该文档已经包含了所有关于回归的重要方面，为了方便起见也 + 复制到了下面。两个重点：在报告主题中使用“[REGRESSION]”开头并抄送或转发到 + `回归邮件列表 `_ + （regressions@lists.linux.dev）。 + +#. 可选但是建议：在发送或转发报告时，指明该回归发生的起点，以便Linux内核回归 + 追踪机器人“regzbot”可以追踪此问题:: + + #regzbot introduced v5.13..v5.14-rc1 + + +与用户相关的所有Linux内核回归细节 +================================= + + +基本重点 +-------- + + +什么是“回归”以及什么是“无回归规则”？ +~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ + +如果某程序/实例在原先的Linux内核上运行良好，但在较新版本上效果更差、或者根本 +不能用，那么你就碰见回归问题了。“无回归规则”不允许出现这种情况。如果偶然发 +生了，导致问题的开发者应当迅速修复问题。 + +也就是说，若Linux 5.13中的WiFi驱动程序运行良好，但是在5.14版本上却不能用、速 +度明显变慢或出现错误，那就出现了回归。如果某正常工作的应用程序突然在新内核上 +出现不稳定，这也是回归；这些问题可能是由于procfs、sysfs或Linux提供给用户空间 +软件的许多其他接口之一的变化。但请记住，前述例子中的5.14需要使用类似于5.13的 +配置构建。这可以用 ``make olddefconfig`` 实现，详细解释见下。 + +注意本节第一句话中的“实例”：即使开发者需要遵循“无回归”规则，但仍可自由地改 +变内核的任何方面，甚至是导出到用户空间的API或ABI，只要别破坏现有的应用程序或 +用例。 + +还需注意，“无回归”规则只限制内核提供给用户空间的接口。它不适用于内核内部接 +口，比如一些外部开发的驱动程序用来插入钩子到内核的模块API。 + +如何报告回归？ +~~~~~~~~~~~~~~ + +只需按照 Documentation/translations/zh_CN/admin-guide/reporting-issues.rst 中 +所说的报告你的问题，该文档已经包含了要点。下面几点概述了一下只在回归中重要的 +方面： + + * 在检查可加入讨论的现有报告时，别忘了搜索 `Linux回归邮件列表 + `_ 和 `regzbot网页界面 + `_ 。 + + * 在报告主题的开头加上“[REGRESSION]”。 + + * 在你的报告中明确最后一个正常工作的内核版本和首个出问题的版本。如若可能， + 用二分法尝试找出导致回归的变更，更多细节见下。 + + * 记得把报告发到Linux回归邮件列表（regressions@lists.linux.dev）。 + + * 如果通过邮件报告回归，请抄送回归列表。 + + * 如果你使用某些缺陷追踪器报告回归，请通过邮件转发已提交的报告到回归列表， + 并抄送维护者以及出问题的相关子系统的邮件列表。 + + 如果是稳定版或长期支持版系列（如v5.15.3…v5.15.5）的回归，请记得抄送 + `Linux稳定版邮件列表 `_ （stable@vger.kernel.org）。 + + 如果你成功地执行了二分，请抄送肇事提交的信息中所有签了“Signed-off-by:”的人。 + +在抄送你的报告到列表时，也请记得通知前述的Linux内核回归追踪机器人。只需在邮件 +中包含如下片段:: + + #regzbot introduced: v5.13..v5.14-rc1 + +Regzbot会就将你的邮件视为在某个特定版本区间的回归报告。上例中即linux v5.13仍 +然正常，而Linux 5.14-rc1是首个您遇到问题的版本。如果你执行了二分以查找导致回 +归的提交，请使用指定肇事提交的id代替:: + + #regzbot introduced: 1f2e3d4c5d + +添加这样的“regzbot命令”对你是有好处的，它会确保报告不会被忽略。如果你省略了 +它，Linux内核的回归跟踪者会把你的回归告诉regzbot，只要你发送了一个副本到回归 +邮件列表。但是回归跟踪者只有一个人，有时不得不休息或甚至偶尔享受可以远离电脑 +的时光（听起来很疯狂）。因此，依赖此人手动将回归添加到 `已追踪且尚未解决的 +Linux内核回归列表 `_ 和 +regzbot发送的每周回归报告，可能会出现延迟。 这样的延误会导致Linus Torvalds +在决定“继续开发还是发布新版本？”时忽略严重的回归。 + +真的修复了所有的回归吗？ +~~~~~~~~~~~~~~~~~~~~~~~~ + +几乎所有都是，只要引起问题的变更（肇事提交）被可靠定位。也有些回归可以不用这 +样，但通常是必须的。 + +谁需要找出回归的根本原因？ +~~~~~~~~~~~~~~~~~~~~~~~~~~ + +受影响代码区域的开发者应该自行尝试定位问题所在。但仅靠他们的努力往往是不可 +能做到的，很多问题只发生在开发者的无法接触的其他特定外部环境中——例如特定的 +硬件平台、固件、Linux发行版、系统的配置或应用程序。这就是为什么最终往往是报 +告者定位肇事提交；有时用户甚至需要再运行额外测试以查明确切的根本原因。开发 +者应该提供建议和可能的帮助，以使普通用户更容易完成该流程。 + +如何找到罪魁祸首？ +~~~~~~~~~~~~~~~~~~ + +如 Documentation/translations/zh_CN/admin-guide/reporting-issues.rst （简要） +和 Documentation/translations/zh_CN/admin-guide/bug-bisect.rst （详细）中所 +述，执行二分。听起来工作量很大，但大部分情况下很快就能找到罪魁祸首。如果这很 +困难或可靠地重现问题很耗时，请考虑与其他受影响的用户合作，一起缩小搜索范围。 + +当出现回归时我可以向谁寻求建议？ +~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ + +发送邮件到回归邮件列表（regressions@lists.linux.dev）同时抄送Linux内核的回归 +跟踪者（regressions@leemhuis.info）;如果问题需要保密处理，可以省略列表。 + + +关于回归的更多细节 +------------------ + + +“无回归规则”的目标是什么？ +~~~~~~~~~~~~~~~~~~~~~~~~~~ + +用户应该放心升级内核版本，而不必担心有程序可能崩溃。这符合内核开发者的利益， +可以使更新有吸引力：他们不希望用户停留在停止维护或超过一年半的稳定/长期Linux +版本系列上。这也符合所有人的利益，因为 `那些系列可能含有已知的缺陷、安全问题 +或其他后续版本已经修复的问题 +`_ 。 +此外，内核开发者希望使用户测试最新的预发行版或常规发行版变得简单而有吸引力。 +这同样符合所有人的利益，如果新版本出来后很快就有相关报告，会使追踪和修复问题 +更容易。 + +实际中“无回归”规则真的可行吗？ +~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ + +这不是句玩笑话，请见Linux创建者和主要开发人员Linus Torvalds在邮件列表中的许 +多发言，其中一些在 Documentation/process/handling-regressions.rst 中被引用。 + +此规则的例外情况极为罕见；之前当开发者认为某个特定的情况有必要援引例外时， +基本都被证明错了。 + +谁来确保“无回归”被落实？ +~~~~~~~~~~~~~~~~~~~~~~~~ + +照看和支撑树的子系统维护者应该关心这一点——例如，Linus Torvalds之于主线， +Greg Kroah-Hartman等人之于各种稳定/长期系列。 + +他们都得到了别人的帮助，以确保回归报告不会被遗漏。其中之一是Thorsten +Leemhuis，他目前担任Linux内核的“回归跟踪者”；为了做好这项工作，他使用了 +regzbot——Linux内核回归跟踪机器人。所以这就是为什么要抄送或转发你的报告到 +回归邮件列表来通知这些人，已经最好在你的邮件中包含“regzbot命令”来立即追踪它。 + +回归通常多久能修复？ +~~~~~~~~~~~~~~~~~~~~ + +开发者应该尽快修复任何被报告的回归，以提供及时为受影响的用户提供解决方案，并 +防止更多用户遇到问题；然而，开发人员需要花足够的时间和注意力确保回归修复不会 +造成额外的损害。 + +因此，答案取决于各种因素，如回归的影响、存在时长或出现于哪个Linux版本系列。 +但最终，大多数的回归应该在两周内修复。 + +当问题可以通过升级某些软件解决时，是回归吗？ +~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ + +基本都是。如果开发人员告诉您其他情况，请咨询上述回归跟踪者。 + +当新内核变慢或能耗增加，是回归吗？ +~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ + +是的，但有一些差别。在微型基准测试中变慢5%不太可能被视为回归，除非它也会对 +广泛基准测试的结果产生超过1%的影响。如果有疑问，请寻求建议。 + +当更新Linux时外部内核模块崩溃了，是回归吗？ +~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ + +不，因为“无回归”规则仅限于Linux内核提供给用户空间的接口和服务。因此，它不包括 +构建或运行外部开发的内核模块，因为它们在内核空间中运行与挂进内核使用的内部接 +口偶尔会变化。 + +如何处理安全修复引起的回归？ +~~~~~~~~~~~~~~~~~~~~~~~~~~~~ + +在极为罕见的情况下，安全问题无法在不引起回归的情况下修复；这些修复都被放弃了， +因为它们终究会引起问题。幸运的是这种两难境地基本都可以避免，受影响区域的主要 +开发者以及Linus Torvalds本人通常都会努力在不引入回归的情况下解决安全问题。 + +如果你仍然面临此种情况，请查看邮件列表档案是否有人尽力避免过回归。如果没有， +请报告它；如有疑问，请如上所述寻求建议。 + +当修复回归时不可避免会引入另一个，如何处理？ +~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ + +很遗憾这种事确实会出现，但幸运的是并不经常出现；如果发生了，受影响代码区的资 +深开发者应当调查该问题以找到避免回归的解决方法，至少避免它们的影响。如果你遇 +到这样的情况，如上所述：检查之前的讨论是否有人已经尽了最大努力，如有疑问请寻 +求建议。 + +小提示：如果人们在每个开发周期中定期给出主线预发布（即v5.15-rc1或-rc3）以供 +测试，则可以避免这种情况。为了更好地解释，可以设想一个在Linux v5.14和v5.15-rc1 +之间集成的更改，该更改导致了回归，但同时是应用于5.15-rc1的其他改进的强依赖。 +如果有人在5.15发布之前就发现并报告了这个问题，那么所有更改都可以直接撤销，从 +而解决回归问题。而就在几天或几周后，此解决方案变成了不可能，因为一些软件可能 +已经开始依赖于后续更改之一：撤销所有更改将导致上述用户软件出现回归，这是不可 +接受的。 + +若我所依赖的功能在数月前被移除了，是回归吗？ +~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ + +是的，但如前节所述，通常很难修复此类回归。因此需要逐案处理。这也是定期测试主 +线预发布对所有人有好处的另一个原因。 + +如果我似乎是唯一受影响的人，是否仍适用“无回归”规则？ +~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ + +适用，但仅限于实际使用：Linux开发人员希望能够自由地取消那些只能在阁楼和博物 +馆中找到的硬件的支持。 + +请注意，有时为了取得进展，不得不出现回归——后者也是防止Linux停滞不前所必需 +的。因此如果回归所影响的用户很少，那么为了他们和其他人更大的利益，还是让事情 +过去吧。尤其是存在某种规避回归的简单方法，例如更新一些软件或者使用专门为此目 +的创建的内核参数。 + +回归规则是否也适用于staging树中的代码？ +~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ + +不，参见 `适用于所有staging代码配置选项的帮助文本 +`_ ， +其早已声明:: + + 请注意：这些驱动正在积极开发中，可能无法正常工作，并可能包含会在不久的 + 将来发生变化的用户接口。 + +虽然staging开发人员通常坚持“无回归”的原则，但有时为了取得进展也会违背它。这就 +是为什么当staging树的WiFi驱动被基本推倒重来时，有些用户不得不处理回归（通常可 +以忽略）。 + +为什么较新版本必须“使用相似配置编译”？ +~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ + +因为Linux内核开发人员有时会集成已知的会导致回归的变更，但使它们成为可选的，并 +在内核的默认配置下禁用它们。这一技巧允许进步，否则“无回归”规则将导致停滞。 + +例如，试想一个新的可以阻止恶意软件滥用某个内核的接口的安全特性，同时又需要满足 +另一个很罕见的应用程序。上述的方法可使两方都满意：使用这些应用程序的人可以关闭 +新的安全功能，而其他不会遇到麻烦的人可以启用它。 + +如何创建与旧内核相似的配置？ +~~~~~~~~~~~~~~~~~~~~~~~~~~~~ + +用一个已知良好的内核启动机器，并用 ``make olddefconfig`` 配置新版的Linux。这 +会让内核的构建脚本从正在运行的内核中摘录配置文件（“.config”文件），作为即将编 +译的新版本的基础配置；同时将所有新的配置选项设为默认值，以禁用可能导致回归的 +新功能。 + +如何报告在预编译的普通内核中发现的回归？ +~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ + +您需要确保新的内核是用与旧版相似的配置编译（见上文），因为那些构建它们的人可 +能启用了一些已知的与新内核不兼容的特性。如有疑问，请向内核的提供者报告问题并 +寻求建议。 + + +用“regzbot”追踪回归的更多信息 +----------------------------- + +什么是回归追踪？为啥我需要关心它？ +~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ + +像“无回归”这样的规则需要有人来确保它们被遵守，否则会被有意/无意打破。历史证 +明了这一点对于Linux内核开发也适用。这就是为什么Linux内核的回归跟踪者Thorsten +Leemhuis，，和另一些人尽力关注所有的回归直到他们解决。他们从未为此获得报酬， +因此这项工作是在尽最大努力的基础上完成的。 + +为什么/如何使用机器人追踪Linux内核回归？ +~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ + +由于Linux内核开发过程的分布式和松散结构，完全手动跟踪回归已经被证明是相当困难 +的。因此Linux内核的回归跟踪者开发了regzbot来促进这项工作，其长期目标是尽可能为 +所有相关人员自动化回归跟踪。 + +Regzbot通过监视跟踪的回归报告的回复来工作。此外，它还查找用“Link:”标签引用这 +些报告的补丁；对这些补丁的回复也会被跟踪。结合这些数据，可以很好地了解当前修 +复过程的状态。 + +如何查看regzbot当前追踪的回归？ +~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ + +参见 `regzbot在线 `_ 。 + +何种问题可以由regzbot追踪？ +~~~~~~~~~~~~~~~~~~~~~~~~~~~ + +该机器人只为了跟踪回归，因此请不要让regzbot涉及常规问题。但是对于Linux内核的 +回归跟踪者来说，让regzbot跟踪严重问题也可以，如有关挂起、损坏数据或内部错误 +（Panic、Oops、BUG（）、warning…）的报告。 + +如何修改被追踪回归的相关信息？ +~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ + +在直接或间接回复报告邮件时使用“regzbot命令”即可。最简单的方法是：在“已发送”文 +件夹或邮件列表存档中找到报告，然后使用邮件客户端的“全部回复”功能对其进行回复。 +在该邮件中的独立段落中可使用以下命令之一（即使用空行将这些命令中的一个或多个与 +其余邮件文本分隔开）。 + + * 更新回归引入起点，例如在执行二分之后:: + + #regzbot introduced: 1f2e3d4c5d + + * 设置或更新标题:: + + #regzbot title: foo + + * 监视讨论或bugzilla.kernel.org上有关讨论或修复的工单:: + + #regzbot monitor: https://lore.kernel.org/r/30th.anniversary.repost@klaava.Helsinki.FI/ + #regzbot monitor: https://bugzilla.kernel.org/show_bug.cgi?id=123456789 + + * 标记一个有更多相关细节的地方，例如有关但主题不同的邮件列表帖子或缺陷追踪器中的工单:: + + #regzbot link: https://bugzilla.kernel.org/show_bug.cgi?id=123456789 + + * 标记回归已失效:: + + #regzbot invalid: wasn't a regression, problem has always existed + +Regzbot还支持其他一些主要由开发人员或回归追踪人员使用的命令。命令的更多细节请 +参考 `入门指南 `_ +和 `参考手册 `_ 。 + +.. + 正文结束 +.. + 如本文件开头所述，本文以GPL-2.0+或CC-BY-4.0许可发行。如您想仅在CC-BY-4.0许 + 可下重分发本文，请用“Linux内核开发者”作为作者，并用如下链接作为来源： + https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/plain/Documentation/translations/zh_CN/admin-guide/reporting-regressions.rst +.. + 注意：本RST文件内容只有在来自Linux内核源代码时是使用CC-BY-4.0许可的，因为经 + 过处理的版本（如经内核的构建系统）可能包含来自使用更严格许可证的文件的内容。 diff --git a/Documentation/translations/zh_CN/core-api/cachetlb.rst b/Documentation/translations/zh_CN/core-api/cachetlb.rst index 6fee45fe5e80..b4a76ec75daa 100644 --- a/Documentation/translations/zh_CN/core-api/cachetlb.rst +++ b/Documentation/translations/zh_CN/core-api/cachetlb.rst @@ -5,6 +5,7 @@ :翻译: 司延腾 Yanteng Si + 周彬彬 Binbin Zhou :校译: @@ -278,6 +279,11 @@ HyperSparc cpu就是这样一个具有这种属性的cpu。 CPU上，因为它将cpu存储到页面上，使其变脏。同样，请看 sparc64关于如何处理这个问题的例子。 + ``void flush_dcache_folio(struct folio *folio)`` + + 该函数的调用情形与flush_dcache_page()相同。它允许架构针对刷新整个 + folio页面进行优化，而不是一次刷新一页。 + ``void copy_to_user_page(struct vm_area_struct *vma, struct page *page, unsigned long user_vaddr, void *dst, void *src, int len)`` ``void copy_from_user_page(struct vm_area_struct *vma, struct page *page, diff --git a/Documentation/translations/zh_CN/core-api/cpu_hotplug.rst b/Documentation/translations/zh_CN/core-api/cpu_hotplug.rst index 85a264287426..4772a900c37a 100644 --- a/Documentation/translations/zh_CN/core-api/cpu_hotplug.rst +++ b/Documentation/translations/zh_CN/core-api/cpu_hotplug.rst @@ -4,6 +4,7 @@ :翻译: 司延腾 Yanteng Si + 周彬彬 Binbin Zhou :校译: @@ -15,12 +16,13 @@ 内核中的CPU热拔插 ================= -:时间: 2016年12月 +:时间: 2021年9月 :作者: Sebastian Andrzej Siewior , - Rusty Russell , - Srivatsa Vaddagiri , - Ashok Raj , - Joel Schopp + Rusty Russell , + Srivatsa Vaddagiri , + Ashok Raj , + Joel Schopp , + Thomas Gleixner 简介 ==== @@ -139,7 +141,7 @@ CPU的热拔插协作 下线情况 -------- -一旦CPU被逻辑关闭，注册的热插拔状态的清除回调将被调用，从 ``CPUHP_ONLINE`` 开始，在 +一旦CPU被逻辑关闭，注册的热插拔状态的清除回调将被调用，从 ``CPUHP_ONLINE`` 开始，到 ``CPUHP_OFFLINE`` 状态结束。这包括: * 如果任务因暂停操作而被冻结，那么 *cpuhp_tasks_frozen* 将被设置为true。 @@ -154,82 +156,399 @@ CPU的热拔插协作 * 一旦所有的服务被迁移，内核会调用一个特定的例程 ``__cpu_disable()`` 来进行特定的清 理。 -使用热插拔API -------------- +CPU热插拔API +============ -一旦一个CPU下线或上线，就有可能收到通知。这对某些需要根据可用CPU数量执行某种设置或清 -理功能的驱动程序来说可能很重要:: +CPU热拔插状态机 +--------------- - #include +CPU热插拔使用一个从CPUHP_OFFLINE到CPUHP_ONLINE的线性状态空间的普通状态机。每个状态都 +有一个startup和teardown的回调。 - ret = cpuhp_setup_state(CPUHP_AP_ONLINE_DYN, "X/Y:online", - Y_online, Y_prepare_down); +当一个CPU上线时，将按顺序调用startup回调，直到达到CPUHP_ONLINE状态。当设置状态的回调 +或将实例添加到多实例状态时，也可以调用它们。 -*X* 是子系统， *Y* 是特定的驱动程序。 *Y_online* 回调将在所有在线CPU的注册过程中被调用。 -如果在线回调期间发生错误， *Y_prepare_down* 回调将在所有之前调用过在线回调的CPU上调 -用。注册完成后，一旦有CPU上线， *Y_online* 回调将被调用，当CPU关闭时， *Y_prepare_down* -将被调用。所有之前在 *Y_online* 中分配的资源都应该在 *Y_prepare_down* 中释放。如果在 -注册过程中发生错误，返回值 *ret* 为负值。否则会返回一个正值，其中包含动态分配状态 -（ *CPUHP_AP_ONLINE_DYN* ）的分配热拔插。对于预定义的状态，它将返回0。 +当一个CPU下线时，将按相反的顺序依次调用teardown回调，直到达到CPUHP_OFFLINE状态。当删 +除状态的回调或从多实例状态中删除实例时，也可以调用它们。 -该回调可以通过调用 ``cpuhp_remove_state()`` 来删除。如果是动态分配的状态 -（ *CPUHP_AP_ONLINE_DYN* ），则使用返回的状态。在移除热插拔状态的过程中，将调用拆解回调。 +如果某个使用场景只需要一个方向的热插拔操作回调（CPU上线或CPU下线），则在设置状态时， +可以将另一个不需要的回调设置为NULL。 -多个实例 -~~~~~~~~ +状态空间被划分成三个阶段: -如果一个驱动程序有多个实例，并且每个实例都需要独立执行回调，那么很可能应该使用 -``multi-state`` 。首先需要注册一个多状态的状态:: +* PREPARE阶段 - ret = cpuhp_setup_state_multi(CPUHP_AP_ONLINE_DYN, "X/Y:online, - Y_online, Y_prepare_down); - Y_hp_online = ret; + PREPARE阶段涵盖了从CPUHP_OFFLINE到CPUHP_BRINGUP_CPU之间的状态空间。 -``cpuhp_setup_state_multi()`` 的行为与 ``cpuhp_setup_state()`` 类似，只是它 -为多状态准备了回调，但不调用回调。这是一个一次性的设置。 -一旦分配了一个新的实例，你需要注册这个新实例:: + 在该阶段中，startup回调在CPU上线操作启动CPU之前被调用，teardown回调在CPU下线操作使 + CPU功能失效之后被调用。 - ret = cpuhp_state_add_instance(Y_hp_online, &d->node); + 这些回调是在控制CPU上调用的，因为它们显然不能在热插拔的CPU上运行，此时热插拔的CPU要 + 么还没有启动，要么已经功能失效。 -这个函数将把这个实例添加到你先前分配的 ``Y_hp_online`` 状态，并在所有在线的 -CPU上调用先前注册的回调（ ``Y_online`` ）。 *node* 元素是你的每个实例数据结构 -中的一个 ``struct hlist_node`` 成员。 + startup回调用于设置CPU成功上线所需要的资源。teardown回调用于释放资源或在热插拔的CPU + 功能失效后，将待处理的工作转移到在线的CPU上。 -在移除该实例时:: + 允许startup回调失败。如果回调失败，CPU上线操作被中止，CPU将再次被降到之前的状态（通 + 常是CPUHP_OFFLINE）。 - cpuhp_state_remove_instance(Y_hp_online, &d->node) + 本阶段中的teardown回调不允许失败。 -应该被调用，这将在所有在线CPU上调用拆分回调。 +* STARTING阶段 -手动设置 -~~~~~~~~ + STARTING阶段涵盖了CPUHP_BRINGUP_CPU + 1到CPUHP_AP_ONLINE之间的状态空间。 -通常情况下，在注册或移除状态时调用setup和teamdown回调是很方便的，因为通常在CPU上线 -（下线）和驱动的初始设置（关闭）时需要执行该操作。然而，每个注册和删除功能也有一个 -_nocalls的后缀，如果不希望调用回调，则不调用所提供的回调。在手动设置（或关闭）期间， -应该使用 ``get_online_cpus()`` 和 ``put_online_cpus()`` 函数来抑制CPU热插拔操作。 + 该阶段中的startup回调是在早期CPU设置代码中的CPU上线操作期间，禁用中断的情况下在热拔 + 插的CPU上被调用。teardown回调是在CPU完全关闭前不久的CPU下线操作期间，禁用中断的情况 + 下在热拔插的CPU上被调用。 + 该阶段中的回调不允许失败。 -事件的顺序 ----------- + 回调用于低级别的硬件初始化/关机和核心子系统。 -热插拔状态被定义在 ``include/linux/cpuhotplug.h``: +* ONLINE阶段 -* ``CPUHP_OFFLINE`` ... ``CPUHP_AP_OFFLINE`` 状态是在CPU启动前调用的。 + ONLINE阶段涵盖了CPUHP_AP_ONLINE + 1到CPUHP_ONLINE之间的状态空间。 -* ``CPUHP_AP_OFFLINE`` ... ``CPUHP_AP_ONLINE`` 状态是在CPU被启动后被调用的。 - 中断是关闭的，调度程序还没有在这个CPU上活动。从 ``CPUHP_AP_OFFLINE`` 开始， - 回调被调用到目标CPU上。 + 该阶段中的startup回调是在CPU上线时在热插拔的CPU上调用的。teardown回调是在CPU下线操 + 作时在热插拔CPU上调用的。 -* ``CPUHP_AP_ONLINE_DYN`` 和 ``CPUHP_AP_ONLINE_DYN_END`` 之间的状态被保留 - 给动态分配。 + 回调是在每个CPU热插拔线程的上下文中调用的，该线程绑定在热插拔的CPU上。回调是在启用 + 中断和抢占的情况下调用的。 -* 这些状态在CPU关闭时以相反的顺序调用，从 ``CPUHP_ONLINE`` 开始，在 ``CPUHP_OFFLINE`` - 停止。这里的回调是在将被关闭的CPU上调用的，直到 ``CPUHP_AP_OFFLINE`` 。 + 允许回调失败。如果回调失败，CPU热插拔操作被中止，CPU将恢复到之前的状态。 -通过 ``CPUHP_AP_ONLINE_DYN`` 动态分配的状态通常已经足够了。然而，如果在启动或关闭 -期间需要更早的调用，那么应该获得一个显式状态。如果热拔插事件需要相对于另一个热拔插事 -件的特定排序，也可能需要一个显式状态。 +CPU 上线/下线操作 +----------------- + +一个成功的上线操作如下:: + + [CPUHP_OFFLINE] + [CPUHP_OFFLINE + 1]->startup() -> 成功 + [CPUHP_OFFLINE + 2]->startup() -> 成功 + [CPUHP_OFFLINE + 3] -> 略过，因为startup == NULL + ... + [CPUHP_BRINGUP_CPU]->startup() -> 成功 + === PREPARE阶段结束 + [CPUHP_BRINGUP_CPU + 1]->startup() -> 成功 + ... + [CPUHP_AP_ONLINE]->startup() -> 成功 + === STARTUP阶段结束 + [CPUHP_AP_ONLINE + 1]->startup() -> 成功 + ... + [CPUHP_ONLINE - 1]->startup() -> 成功 + [CPUHP_ONLINE] + +一个成功的下线操作如下:: + + [CPUHP_ONLINE] + [CPUHP_ONLINE - 1]->teardown() -> 成功 + ... + [CPUHP_AP_ONLINE + 1]->teardown() -> 成功 + === STARTUP阶段开始 + [CPUHP_AP_ONLINE]->teardown() -> 成功 + ... + [CPUHP_BRINGUP_ONLINE - 1]->teardown() + ... + === PREPARE阶段开始 + [CPUHP_BRINGUP_CPU]->teardown() + [CPUHP_OFFLINE + 3]->teardown() + [CPUHP_OFFLINE + 2] -> 略过，因为teardown == NULL + [CPUHP_OFFLINE + 1]->teardown() + [CPUHP_OFFLINE] + +一个失败的上线操作如下:: + + [CPUHP_OFFLINE] + [CPUHP_OFFLINE + 1]->startup() -> 成功 + [CPUHP_OFFLINE + 2]->startup() -> 成功 + [CPUHP_OFFLINE + 3] -> 略过，因为startup == NULL + ... + [CPUHP_BRINGUP_CPU]->startup() -> 成功 + === PREPARE阶段结束 + [CPUHP_BRINGUP_CPU + 1]->startup() -> 成功 + ... + [CPUHP_AP_ONLINE]->startup() -> 成功 + === STARTUP阶段结束 + [CPUHP_AP_ONLINE + 1]->startup() -> 成功 + --- + [CPUHP_AP_ONLINE + N]->startup() -> 失败 + [CPUHP_AP_ONLINE + (N - 1)]->teardown() + ... + [CPUHP_AP_ONLINE + 1]->teardown() + === STARTUP阶段开始 + [CPUHP_AP_ONLINE]->teardown() + ... + [CPUHP_BRINGUP_ONLINE - 1]->teardown() + ... + === PREPARE阶段开始 + [CPUHP_BRINGUP_CPU]->teardown() + [CPUHP_OFFLINE + 3]->teardown() + [CPUHP_OFFLINE + 2] -> 略过，因为teardown == NULL + [CPUHP_OFFLINE + 1]->teardown() + [CPUHP_OFFLINE] + +一个失败的下线操作如下:: + + [CPUHP_ONLINE] + [CPUHP_ONLINE - 1]->teardown() -> 成功 + ... + [CPUHP_ONLINE - N]->teardown() -> 失败 + [CPUHP_ONLINE - (N - 1)]->startup() + ... + [CPUHP_ONLINE - 1]->startup() + [CPUHP_ONLINE] + +递归失败不能被合理地处理。 +请看下面的例子，由于下线操作失败而导致的递归失败:: + + [CPUHP_ONLINE] + [CPUHP_ONLINE - 1]->teardown() -> 成功 + ... + [CPUHP_ONLINE - N]->teardown() -> 失败 + [CPUHP_ONLINE - (N - 1)]->startup() -> 成功 + [CPUHP_ONLINE - (N - 2)]->startup() -> 失败 + +CPU热插拔状态机在此停止，且不再尝试回滚，因为这可能会导致死循环:: + + [CPUHP_ONLINE - (N - 1)]->teardown() -> 成功 + [CPUHP_ONLINE - N]->teardown() -> 失败 + [CPUHP_ONLINE - (N - 1)]->startup() -> 成功 + [CPUHP_ONLINE - (N - 2)]->startup() -> 失败 + [CPUHP_ONLINE - (N - 1)]->teardown() -> 成功 + [CPUHP_ONLINE - N]->teardown() -> 失败 + +周而复始，不断重复。在这种情况下，CPU留在该状态中:: + + [CPUHP_ONLINE - (N - 1)] + +这至少可以让系统取得进展，让用户有机会进行调试，甚至解决这个问题。 + +分配一个状态 +------------ + +有两种方式分配一个CPU热插拔状态: + +* 静态分配 + + 当子系统或驱动程序有相对于其他CPU热插拔状态的排序要求时，必须使用静态分配。例如， + 在CPU上线操作期间，PERF核心startup回调必须在PERF驱动startup回调之前被调用。在CPU + 下线操作中，驱动teardown回调必须在核心teardown回调之前调用。静态分配的状态由 + cpuhp_state枚举中的常量描述，可以在include/linux/cpuhotplug.h中找到。 + + 在适当的位置将状态插入枚举中，这样就满足了排序要求。状态常量必须被用于状态的设置 + 和移除。 + + 当状态回调不是在运行时设置的，并且是kernel/cpu.c中CPU热插拔状态数组初始化的一部分 + 时，也需要静态分配。 + +* 动态分配 + + 当对状态回调没有排序要求时，动态分配是首选方法。状态编号由setup函数分配，并在成功 + 后返回给调用者。 + + 只有PREPARE和ONLINE阶段提供了一个动态分配范围。STARTING阶段则没有，因为该部分的大多 + 数回调都有明确的排序要求。 + +CPU热插拔状态的设置 +------------------- + +核心代码提供了以下函数用来设置状态： + +* cpuhp_setup_state(state, name, startup, teardown) +* cpuhp_setup_state_nocalls(state, name, startup, teardown) +* cpuhp_setup_state_cpuslocked(state, name, startup, teardown) +* cpuhp_setup_state_nocalls_cpuslocked(state, name, startup, teardown) + +对于一个驱动程序或子系统有多个实例，并且每个实例都需要调用相同的CPU hotplug状态回 +调的情况，CPU hotplug核心提供多实例支持。与驱动程序特定的实例列表相比，其优势在于 +与实例相关的函数完全针对CPU hotplug操作进行序列化，并在添加和删除时提供状态回调的 +自动调用。要设置这样一个多实例状态，可以使用以下函数： + +* cpuhp_setup_state_multi(state, name, startup, teardown) + +@state参数要么是静态分配的状态，要么是动态分配状态（PUHP_PREPARE_DYN，CPUHP_ONLINE_DYN） +的常量之一， 具体取决于应该分配动态状态的状态阶段（PREPARE，ONLINE）。 + +@name参数用于sysfs输出和检测。命名惯例是"subsys:mode"或"subsys/driver:mode"， +例如 "perf:mode"或"perf/x86:mode"。常见的mode名称有： + +======== ============================================ +prepare 对应PREPARE阶段中的状态 + +dead 对应PREPARE阶段中不提供startup回调的状态 + +starting 对应STARTING阶段中的状态 + +dying 对应STARTING阶段中不提供startup回调的状态 + +online 对应ONLINE阶段中的状态 + +offline 对应ONLINE阶段中不提供startup回调的状态 +======== ============================================ + +由于@name参数只用于sysfs和检测，如果其他mode描述符比常见的描述符更好地描述状态的性质， +也可以使用。 + +@name参数的示例："perf/online", "perf/x86:prepare", "RCU/tree:dying", "sched/waitempty" + +@startup参数是一个指向回调的函数指针，在CPU上线操作时被调用。若应用不需要startup +回调，则将该指针设为NULL。 + +@teardown参数是一个指向回调的函数指针，在CPU下线操作时调用。若应用不需要teardown +回调，则将该指针设为NULL。 + +这些函数在处理已注册回调的方式上有所不同: + + * cpuhp_setup_state_nocalls(), cpuhp_setup_state_nocalls_cpuslocked()和 + cpuhp_setup_state_multi()只注册回调。 + + * cpuhp_setup_state()和cpuhp_setup_state_cpuslocked()注册回调，并对当前状态大于新 + 安装状态的所有在线CPU调用@startup回调（如果不是NULL）。根据状态阶段，回调要么在 + 当前的CPU上调用（PREPARE阶段），要么在CPU的热插拔线程中调用每个在线CPU（ONLINE阶段）。 + + 如果CPU N的回调失败，那么CPU 0...N-1的teardown回调被调用以回滚操作。状态设置失败， + 状态的回调没有被注册，在动态分配的情况下，分配的状态被释放。 + +状态设置和回调调用是针对CPU热拔插操作进行序列化的。如果设置函数必须从CPU热插拔的读 +锁定区域调用，那么必须使用_cpuslocked()变体。这些函数不能在CPU热拔插回调中使用。 + +函数返回值： + ======== ========================================================== + 0 静态分配的状态设置成功 + + >0 动态分配的状态设置成功 + + 返回的数值是被分配的状态编号。如果状态回调后来必须被移除， + 例如模块移除，那么这个数值必须由调用者保存，并作为状态移 + 除函数的@state参数。对于多实例状态，动态分配的状态编号也 + 需要作为实例添加/删除操作的@state参数。 + + <0 操作失败 + ======== ========================================================== + +移除CPU热拔插状态 +----------------- + +为了移除一个之前设置好的状态，提供了如下函数： + +* cpuhp_remove_state(state) +* cpuhp_remove_state_nocalls(state) +* cpuhp_remove_state_nocalls_cpuslocked(state) +* cpuhp_remove_multi_state(state) + +@state参数要么是静态分配的状态，要么是由cpuhp_setup_state*()在动态范围内分配 +的状态编号。如果状态在动态范围内，则状态编号被释放，可再次进行动态分配。 + +这些函数在处理已注册回调的方式上有所不同: + + * cpuhp_remove_state_nocalls(), cpuhp_remove_state_nocalls_cpuslocked() + 和 cpuhp_remove_multi_state()只删除回调。 + + * cpuhp_remove_state()删除回调，并调用所有当前状态大于被删除状态的在线CPU的 + teardown回调（如果不是NULL）。根据状态阶段，回调要么在当前的CPU上调用 + （PREPARE阶段），要么在CPU的热插拔线程中调用每个在线CPU（ONLINE阶段）。 + + 为了完成移除工作，teardown回调不能失败。 + +状态移除和回调调用是针对CPU热拔插操作进行序列化的。如果移除函数必须从CPU hotplug +读取锁定区域调用，那么必须使用_cpuslocked()变体。这些函数不能从CPU热插拔的回调中使用。 + +如果一个多实例的状态被移除，那么调用者必须先移除所有的实例。 + +多实例状态实例管理 +------------------ + +一旦多实例状态被建立，实例就可以被添加到状态中： + + * cpuhp_state_add_instance(state, node) + * cpuhp_state_add_instance_nocalls(state, node) + +@state参数是一个静态分配的状态或由cpuhp_setup_state_multi()在动态范围内分配的状 +态编号。 + +@node参数是一个指向hlist_node的指针，它被嵌入到实例的数据结构中。这个指针被交给 +多实例状态的回调，可以被回调用来通过container_of()检索到实例。 + +这些函数在处理已注册回调的方式上有所不同: + + * cpuhp_state_add_instance_nocalls()只将实例添加到多实例状态的节点列表中。 + + * cpuhp_state_add_instance()为所有当前状态大于@state的在线CPU添加实例并调用与 + @state相关的startup回调（如果不是NULL）。该回调只对将要添加的实例进行调用。 + 根据状态阶段，回调要么在当前的CPU上调用（PREPARE阶段），要么在CPU的热插拔线 + 程中调用每个在线CPU（ONLINE阶段）。 + + 如果CPU N的回调失败，那么CPU 0 ... N-1的teardown回调被调用以回滚操作，该函数 + 失败，实例不会被添加到多实例状态的节点列表中。 + +要从状态的节点列表中删除一个实例，可以使用这些函数: + + * cpuhp_state_remove_instance(state, node) + * cpuhp_state_remove_instance_nocalls(state, node) + +参数与上述cpuhp_state_add_instance*()变体相同。 + +这些函数在处理已注册回调的方式上有所不同: + + * cpuhp_state_remove_instance_nocalls()只从状态的节点列表中删除实例。 + + * cpuhp_state_remove_instance()删除实例并调用与@state相关的回调（如果不是NULL）， + 用于所有当前状态大于@state的在线CPU。 该回调只对将要被移除的实例进行调用。 + 根据状态阶段，回调要么在当前的CPU上调用（PREPARE阶段），要么在CPU的热插拔 + 线程中调用每个在线CPU（ONLINE阶段）。 + + 为了完成移除工作，teardown回调不能失败。 + +节点列表的添加/删除操作和回调调用是针对CPU热拔插操作进行序列化。这些函数不能在 +CPU hotplug回调和CPU hotplug读取锁定区域内使用。 + +样例 +---- + +在STARTING阶段设置和取消静态分配的状态，以获取上线和下线操作的通知:: + + ret = cpuhp_setup_state(CPUHP_SUBSYS_STARTING, "subsys:starting", subsys_cpu_starting, subsys_cpu_dying); + if (ret < 0) + return ret; + .... + cpuhp_remove_state(CPUHP_SUBSYS_STARTING); + +在ONLINE阶段设置和取消动态分配的状态，以获取下线操作的通知:: + + state = cpuhp_setup_state(CPUHP_ONLINE_DYN, "subsys:offline", NULL, subsys_cpu_offline); + if (state < 0) + return state; + .... + cpuhp_remove_state(state); + +在ONLINE阶段设置和取消动态分配的状态，以获取有关上线操作的通知，而无需调用回调:: + + state = cpuhp_setup_state_nocalls(CPUHP_ONLINE_DYN, "subsys:online", subsys_cpu_online, NULL); + if (state < 0) + return state; + .... + cpuhp_remove_state_nocalls(state); + +在ONLINE阶段设置、使用和取消动态分配的多实例状态，以获得上线和下线操作的通知:: + + state = cpuhp_setup_state_multi(CPUHP_ONLINE_DYN, "subsys:online", subsys_cpu_online, subsys_cpu_offline); + if (state < 0) + return state; + .... + ret = cpuhp_state_add_instance(state, &inst1->node); + if (ret) + return ret; + .... + ret = cpuhp_state_add_instance(state, &inst2->node); + if (ret) + return ret; + .... + cpuhp_remove_instance(state, &inst1->node); + .... + cpuhp_remove_instance(state, &inst2->node); + .... + remove_multi_state(state); 测试热拔插状态 ============== diff --git a/Documentation/translations/zh_CN/core-api/index.rst b/Documentation/translations/zh_CN/core-api/index.rst index 26d9913fc8b6..7ca44629860c 100644 --- a/Documentation/translations/zh_CN/core-api/index.rst +++ b/Documentation/translations/zh_CN/core-api/index.rst @@ -28,6 +28,7 @@ printk-basics printk-formats workqueue + watch_queue symbol-namespaces 数据结构和低级实用程序 diff --git a/Documentation/translations/zh_CN/core-api/irq/irq-domain.rst b/Documentation/translations/zh_CN/core-api/irq/irq-domain.rst index 7d077742f758..9174fce12c1b 100644 --- a/Documentation/translations/zh_CN/core-api/irq/irq-domain.rst +++ b/Documentation/translations/zh_CN/core-api/irq/irq-domain.rst @@ -5,6 +5,7 @@ :翻译: 司延腾 Yanteng Si + 周彬彬 Binbin Zhou .. _cn_irq-domain.rst: @@ -52,8 +53,18 @@ irq_domain和一个hwirq号作为参数。 如果hwirq的映射还不存在， 一个新的Linux irq_desc，将其与hwirq关联起来，并调用.map()回调，这样驱动 程序就可以执行任何必要的硬件设置。 -当接收到一个中断时，应该使用irq_find_mapping()函数从hwirq号中找到 -Linux IRQ号。 +一旦建立了映射，可以通过多种方法检索或使用它： + +- irq_resolve_mapping()返回一个指向给定域和hwirq号的irq_desc结构指针， + 如果没有映射则返回NULL。 + +- irq_find_mapping()返回给定域和hwirq的Linux IRQ号，如果没有映射则返回0。 + +- irq_linear_revmap()现与irq_find_mapping()相同，已被废弃。 + +- generic_handle_domain_irq()处理一个由域和hwirq号描述的中断。 + +请注意，irq域的查找必须发生在与RCU读临界区兼容的上下文中。 在调用irq_find_mapping()之前，至少要调用一次irq_create_mapping()函数， 以免描述符不能被分配。 @@ -119,7 +130,8 @@ irq_domain_add_tree()和irq_domain_create_tree()在功能上是等价的，除 Linux IRQ号编入硬件本身，这样就不需要映射了。 调用irq_create_direct_mapping() 会分配一个Linux IRQ号，并调用.map()回调，这样驱动就可以将Linux IRQ号编入硬件中。 -大多数驱动程序不能使用这个映射。 +大多数驱动程序无法使用此映射，现在它由CONFIG_IRQ_DOMAIN_NOMAP选项控制。 +请不要引入此API的新用户。 传统映射类型 ------------ @@ -128,7 +140,6 @@ Linux IRQ号编入硬件本身，这样就不需要映射了。 调用irq_create irq_domain_add_simple() irq_domain_add_legacy() - irq_domain_add_legacy_isa() irq_domain_create_simple() irq_domain_create_legacy() @@ -137,6 +148,9 @@ Linux IRQ号编入硬件本身，这样就不需要映射了。 调用irq_create 一组用于IRQ号的定义（#define），这些定义被传递给struct设备注册。 在这种情况下， 不能动态分配Linux IRQ号，应该使用传统映射。 +顾名思义，\*_legacy()系列函数已被废弃，只是为了方便对古老平台的支持而存在。 +不应该增加新的用户。当\*_simple()系列函数的使用导致遗留行为时，他们也是如此。 + 传统映射假设已经为控制器分配了一个连续的IRQ号范围，并且可以通过向hwirq号添加一 个固定的偏移来计算IRQ号，反之亦然。 缺点是需要中断控制器管理IRQ分配，并且需要为每 个hwirq分配一个irq_desc，即使它没有被使用。 diff --git a/Documentation/translations/zh_CN/core-api/kernel-api.rst b/Documentation/translations/zh_CN/core-api/kernel-api.rst index 962d31d019d7..c22662679065 100644 --- a/Documentation/translations/zh_CN/core-api/kernel-api.rst +++ b/Documentation/translations/zh_CN/core-api/kernel-api.rst @@ -5,6 +5,7 @@ :翻译: 司延腾 Yanteng Si + 周彬彬 Binbin Zhou .. _cn_kernel-api.rst: @@ -282,6 +283,8 @@ kernel/acct.c 该API在以下内核代码中: +include/linux/bio.h + block/blk-core.c block/blk-core.c diff --git a/Documentation/translations/zh_CN/core-api/mm-api.rst b/Documentation/translations/zh_CN/core-api/mm-api.rst index 0ea43dc67953..a732b0eebf16 100644 --- a/Documentation/translations/zh_CN/core-api/mm-api.rst +++ b/Documentation/translations/zh_CN/core-api/mm-api.rst @@ -5,6 +5,7 @@ :翻译: 司延腾 Yanteng Si + 周彬彬 Binbin Zhou :校译: @@ -66,12 +67,24 @@ mm/vmalloc.c 该API在以下内核代码中: -mm/readahead.c +文件映射 +-------- mm/filemap.c +预读 +---- + +mm/readahead.c + +回写 +---- + mm/page-writeback.c +截断 +---- + mm/truncate.c include/linux/pagemap.h @@ -105,6 +118,14 @@ mm/mempolicy.c include/linux/mm_types.h +include/linux/mm_inline.h + +include/linux/page-flags.h + include/linux/mm.h +include/linux/page_ref.h + include/linux/mmzone.h + +mm/util.c diff --git a/Documentation/translations/zh_CN/core-api/printk-basics.rst b/Documentation/translations/zh_CN/core-api/printk-basics.rst index d574de3167c8..59c6efb3fc41 100644 --- a/Documentation/translations/zh_CN/core-api/printk-basics.rst +++ b/Documentation/translations/zh_CN/core-api/printk-basics.rst @@ -6,6 +6,7 @@ :翻译: 司延腾 Yanteng Si + 周彬彬 Binbin Zhou .. _cn_printk-basics.rst: @@ -107,6 +108,4 @@ pr_debug()和pr_devel()，除非定义了 ``DEBUG`` (或者在pr_debug()的情 该API在以下内核代码中: -kernel/printk/printk.c - include/linux/printk.h diff --git a/Documentation/translations/zh_CN/core-api/printk-formats.rst b/Documentation/translations/zh_CN/core-api/printk-formats.rst index ce39c788cf5a..bd36d35eba4e 100644 --- a/Documentation/translations/zh_CN/core-api/printk-formats.rst +++ b/Documentation/translations/zh_CN/core-api/printk-formats.rst @@ -5,6 +5,7 @@ :翻译: 司延腾 Yanteng Si + 周彬彬 Binbin Zhou .. _cn_printk-formats.rst: @@ -548,7 +549,7 @@ nodemask_pr_args()来方便打印cpumask和nodemask。 :: - %pGp referenced|uptodate|lru|active|private|node=0|zone=2|lastcpupid=0x1fffff + %pGp 0x17ffffc0002036(referenced|uptodate|lru|active|private|node=0|zone=2|lastcpupid=0x1fffff) %pGg GFP_USER|GFP_DMA32|GFP_NOWARN %pGv read|exec|mayread|maywrite|mayexec|denywrite diff --git a/Documentation/translations/zh_CN/core-api/watch_queue.rst b/Documentation/translations/zh_CN/core-api/watch_queue.rst new file mode 100644 index 000000000000..23b17ae2e4e2 --- /dev/null +++ b/Documentation/translations/zh_CN/core-api/watch_queue.rst @@ -0,0 +1,313 @@ +.. SPDX-License-Identifier: GPL-2.0+ + +.. include:: ../disclaimer-zh_CN.rst + +:Original: Documentation/core-api/watch_queue.rst + +:翻译: + +周彬彬 Binbin Zhou + +:校译: + +司延腾 Yanteng Si +吴想成 Wu Xiangcheng + + +============ +通用通知机制 +============ + +通用通知机制是建立在标准管道驱动之上的，它可以有效地将来自内核的通知消息拼接到用 +户空间打开的管道中。这可以与以下方面结合使用:: + + * Key/keyring 通知 + +通知缓冲区可以通过以下方式启用： + + “General setup”/“General notification queue” + (CONFIG_WATCH_QUEUE) + +文档包含以下章节： + +.. contents:: :local: + + +概述 +==== + +该设施以一种特殊模式打开的管道形式出现，管道的内部环形缓冲区用于保存内核生成的消 +息。然后通过read()读出这些消息。在此类管道上禁用拼接以及类似的操作，因为它们希望 +在某些情况下将其添加的内容还原到环中-这可能最终会与通知消息重叠。 + +管道的所有者必须告诉内核它想通过该管道观察哪些源。只有连接到该管道上的源才会将消 +息插入其中。请注意，一个源可能绑定到多个管道，并同时将消息插入到所有管道中。 + +还可以将过滤器放置在管道上，以便在不感兴趣时可以忽略某些源类型和子事件。 + +如果环中没有可用的插槽，或者没有预分配的消息缓冲区可用，则将丢弃消息。在这两种情 +况下，read()都会在读取缓冲区中当前的最后一条消息后，将WATCH_META_LOSS_NOTIFICATION +插入到输出缓冲区中。 + +请注意，当生成一个通知时，内核不会等待消费者收集它，而是继续执行。这意味着可以在 +持有自旋锁的同时生成通知，并且还可以保护内核不被用户空间故障无限期地阻碍。 + + +消息结构 +======== + +通知消息由一个简短的头部开始:: + + struct watch_notification { + __u32 type:24; + __u32 subtype:8; + __u32 info; + }; + +“type”表示通知记录的来源，“subtype”表示该来源的记录类型（见下文观测源章节）。该类 +型也可以是“WATCH_TYPE_META”。这是一个由观测队列本身在内部生成的特殊记录类型。有两 +个子类型： + + * WATCH_META_REMOVAL_NOTIFICATION + * WATCH_META_LOSS_NOTIFICATION + +第一个表示安装了观察的对象已被删除或销毁，第二个表示某些消息已丢失。 + +“info”表示一系列东西，包括： + + * 消息的长度，以字节为单位，包括头（带有WATCH_INFO_LENGTH的掩码，并按 + WATCH_INFO_LENGTH__SHIFT移位）。这表示记录的大小，可能在8到127字节之间。 + + * 观测ID（带有WATCH_INFO_ID掩码，并按WATCH_INFO_ID__SHIFT移位）。这表示观测的主 + 叫ID，可能在0到255之间。多个观测组可以共享一个队列，这提供了一种区分它们的方法。 + + * 特定类型的字段（WATCH_INFO_TYPE_INFO）。这是由通知生产者设置的，以指示类型和 + 子类型的某些特定含义。 + +除长度外，信息中的所有内容都可以用于过滤。 + +头部后面可以有补充信息。此格式是由类型和子类型决定的。 + + +观测列表（通知源）API +===================== + +“观测列表“是订阅通知源的观测者的列表。列表可以附加到对象（比如键或超级块），也可 +以是全局的（比如对于设备事件）。从用户空间的角度来看，一个非全局的观测列表通常是 +通过引用它所属的对象来引用的（比如使用KEYCTL_NOTIFY并给它一个密钥序列号来观测特定 +的密钥）。 + +为了管理观测列表，提供了以下函数： + + * :: + + void init_watch_list(struct watch_list *wlist, + void (*release_watch)(struct watch *wlist)); + + 初始化一个观测列表。 如果 ``release_watch`` 不是NULL，那么这表示当watch_list对 + 象被销毁时，应该调用函数来丢弃观测列表对被观测对象的任何引用。 + + * ``void remove_watch_list(struct watch_list *wlist);`` + + 这将删除订阅watch_list的所有观测，并释放它们，然后销毁watch_list对象本身。 + + +观测队列（通知输出）API +======================= + +“观测队列”是由应用程序分配的用以记录通知的缓冲区，其工作原理完全隐藏在管道设备驱 +动中，但必须获得对它的引用才能设置观测。可以通过以下方式进行管理： + + * ``struct watch_queue *get_watch_queue(int fd);`` + + 由于观测队列在内核中通过实现缓冲区的管道的文件描述符表示，用户空间必须通过系 + 统调用传递该文件描述符，这可以用于从系统调用中查找指向观测队列的不透明指针。 + + * ``void put_watch_queue(struct watch_queue *wqueue);`` + + 该函数用以丢弃从 ``get_watch_queue()`` 获得的引用。 + + +观测订阅API +=========== + +“观测”是观测列表上的订阅，表示观测队列，从而表示应写入通知记录的缓冲区。观测队列 +对象还可以携带该对象的过滤规则，由用户空间设置。watch结构体的某些部分可以由驱动程 +序设置:: + + struct watch { + union { + u32 info_id; /* 在info字段中进行OR运算的ID */ + ... + }; + void *private; /* 被观测对象的私有数据 */ + u64 id; /* 内部标识符 */ + ... + }; + +``info_id`` 值是从用户空间获得并按WATCH_INFO_ID__SHIFT移位的8位数字。当通知写入关 +联的观测队列缓冲区时，这将与struct watch_notification::info的WATCH_INFO_ID字段进 +行或运算。 + +``private`` 字段是与watch_list相关联的驱动程序数据，并由 ``watch_list::release_watch()`` +函数清除。 + +``id`` 字段是源的ID。使用不同ID发布的通知将被忽略。 + +提供以下函数来管理观测: + + * ``void init_watch(struct watch *watch, struct watch_queue *wqueue);`` + + 初始化一个观测对象，把它的指针设置到观察队列中，使用适当的限制来避免死锁。 + + * ``int add_watch_to_object(struct watch *watch, struct watch_list *wlist);`` + + 将观测订阅到观测列表（通知源）。watch结构体中的driver-settable字段必须在调用 + 它之前设置。 + + * :: + + int remove_watch_from_object(struct watch_list *wlist, + struct watch_queue *wqueue, + u64 id, false); + + 从观测列表中删除一个观测，该观测必须与指定的观测队列（``wqueue``）和对象标识 + 符（``id``）匹配。通知（``WATCH_META_REMOVAL_NOTIFICATION``）被发送到观测队列 + 表示该观测已被删除。 + + * ``int remove_watch_from_object(struct watch_list *wlist, NULL, 0, true);`` + + 从观测列表中删除所有观测。预计这将被称为销毁前的准备工作，届时新的观测将无法 + 访问观测列表。通知（``WATCH_META_REMOVAL_NOTIFICATION``）被发送到每个订阅观测 + 的观测队列，以表明该观测已被删除。 + + +通知发布API +=========== + +要将通知发布到观测列表以便订阅的观测可以看到，应使用以下函数:: + + void post_watch_notification(struct watch_list *wlist, + struct watch_notification *n, + const struct cred *cred, + u64 id); + +应预先设置通知格式，并应传入一个指向头部（``n``）的指针。通知可能大于此值，并且缓 +冲槽为单位的大小在 ``n->info & WATCH_INFO_LENGTH`` 中注明。 + +``cred`` 结构体表示源（对象）的证书，并传递给LSM，例如SELinux，以允许或禁止根据该队 +列（对象）的证书在每个单独队列中记录注释。 + +``id`` 是源对象ID（如密钥上的序列号）。只有设置相同ID的观测才能看到这个通知。 + + +观测源 +====== + +任何特定的缓冲区都可以从多个源获取信息。 这些源包括: + + * WATCH_TYPE_KEY_NOTIFY + + 这种类型的通知表示密钥和密钥环的变化，包括密钥环内容或密钥属性的变化。 + + 更多信息请参见Documentation/security/keys/core.rst。 + + +事件过滤 +======== + +当创建观测队列后，我们可以应用一组过滤器以限制接收的事件:: + + struct watch_notification_filter filter = { + ... + }; + ioctl(fd, IOC_WATCH_QUEUE_SET_FILTER, &filter) + +过滤器的描述的类型变量是:: + + struct watch_notification_filter { + __u32 nr_filters; + __u32 __reserved; + struct watch_notification_type_filter filters[]; + }; + +其中“nr_filters”表示filters[]数组中过滤器的数量，而“__reserved”应为0。 +“filter”数组有以下类型的元素:: + + struct watch_notification_type_filter { + __u32 type; + __u32 info_filter; + __u32 info_mask; + __u32 subtype_filter[8]; + }; + +其中： + + * ``type`` 是过滤的事件类型，应类似于“WATCH_TYPE_KEY_NOTIFY”。 + + * ``info_filter`` 与 ``info_mask`` 充当通知记录的信息字段的过滤器，只有在以下情 + 况，通知才会写入缓冲区:: + + (watch.info & info_mask) == info_filter + + 例如，这可以用于忽略不在一个挂载树上的观测点的事件。 + + * ``subtype_filter`` 是一个位掩码，表示感兴趣的子类型。subtype_filter[0]的 + bit[0]对应子类型0，bit[1]对应子类型1，以此类推。 + +若ioctl()的参数为NULL，则过滤器将被移除，并且来自观测源的所有事件都将通过。 + + +用户空间代码示例 +================ + +缓冲区的创建如下所示:: + + pipe2(fds, O_TMPFILE); + ioctl(fds[1], IOC_WATCH_QUEUE_SET_SIZE, 256); + +它可以被设置成接收密钥环变化的通知:: + + keyctl(KEYCTL_WATCH_KEY, KEY_SPEC_SESSION_KEYRING, fds[1], 0x01); + +然后，这些通知可以被如下方式所使用:: + + static void consumer(int rfd, struct watch_queue_buffer *buf) + { + unsigned char buffer[128]; + ssize_t buf_len; + + while (buf_len = read(rfd, buffer, sizeof(buffer)), + buf_len > 0 + ) { + void *p = buffer; + void *end = buffer + buf_len; + while (p < end) { + union { + struct watch_notification n; + unsigned char buf1[128]; + } n; + size_t largest, len; + + largest = end - p; + if (largest > 128) + largest = 128; + memcpy(&n, p, largest); + + len = (n->info & WATCH_INFO_LENGTH) >> + WATCH_INFO_LENGTH__SHIFT; + if (len == 0 || len > largest) + return; + + switch (n.n.type) { + case WATCH_TYPE_META: + got_meta(&n.n); + case WATCH_TYPE_KEY_NOTIFY: + saw_key_change(&n.n); + break; + } + + p += len; + } + } + } diff --git a/Documentation/translations/zh_CN/core-api/workqueue.rst b/Documentation/translations/zh_CN/core-api/workqueue.rst index e372fa5cf101..f6567cf9d3fb 100644 --- a/Documentation/translations/zh_CN/core-api/workqueue.rst +++ b/Documentation/translations/zh_CN/core-api/workqueue.rst @@ -6,6 +6,7 @@ :翻译: 司延腾 Yanteng Si + 周彬彬 Binbin Zhou .. _cn_workqueue.rst: @@ -178,10 +179,6 @@ workqueue将自动创建与属性相匹配的后备工作者池。调节并发 这个标志对于未绑定的wq来说是没有意义的。 -请注意，标志 ``WQ_NON_REENTRANT`` 不再存在，因为现在所有的工作 -队列都是不可逆的——任何工作项都保证在任何时间内最多被整个系统的一 -个工作者执行。 - ``max_active`` -------------- @@ -328,6 +325,22 @@ And with cmwq with ``@max_active`` >= 3, :: 工作项函数在堆栈追踪中应该是微不足道的。 +不可重入条件 +============ + +工作队列保证，如果在工作项排队后满足以下条件，则工作项不能重入： + + + 1. 工作函数没有被改变。 + 2. 没有人将该工作项排到另一个工作队列中。 + 3. 该工作项尚未被重新启动。 + +换言之，如果上述条件成立，则保证在任何给定时间最多由一个系统范围内的工作程序执行 +该工作项。 + +请注意，在self函数中将工作项重新排队（到同一队列）不会破坏这些条件，因此可以安全 +地执行此操作。否则在破坏工作函数内部的条件时需要小心。 + 内核内联文档参考 ================ diff --git a/Documentation/translations/zh_CN/core-api/xarray.rst b/Documentation/translations/zh_CN/core-api/xarray.rst index ff2d9bcb7c34..fb19324966ce 100644 --- a/Documentation/translations/zh_CN/core-api/xarray.rst +++ b/Documentation/translations/zh_CN/core-api/xarray.rst @@ -6,6 +6,7 @@ :翻译: 司延腾 Yanteng Si + 周彬彬 Binbin Zhou :校译: @@ -254,7 +255,8 @@ __xa_set_mark() 和 __xa_clear_mark() 函数也适用于你查找一个条目并 高级API是基于xa_state的。这是一个不透明的数据结构，你使用XA_STATE()宏在堆栈中声明。这个宏初始化了 xa_state，准备开始在XArray上移动。它被用作一个游标来保持在XArray中的位置，并让你把各种操作组合在一 -起，而不必每次都从头开始。 +起，而不必每次都从头开始。xa_state的内容受rcu_read_lock()或xas_lock()的保护。如果需要删除保护状态 +和树的这些锁中的任何一个，你必须调用xas_pause()以便将来的调用不会依赖于状态中未受保护的部分。 xa_state也被用来存储错误(store errors)。你可以调用xas_error()来检索错误。所有的操作在进行之前都 会检查xa_state是否处于错误状态，所以你没有必要在每次调用之后检查错误；你可以连续进行多次调用，只在 diff --git a/Documentation/translations/zh_CN/dev-tools/kasan.rst b/Documentation/translations/zh_CN/dev-tools/kasan.rst index 23db9d419047..fe76cbe77ad6 100644 --- a/Documentation/translations/zh_CN/dev-tools/kasan.rst +++ b/Documentation/translations/zh_CN/dev-tools/kasan.rst @@ -11,34 +11,65 @@ 概述 ---- -KernelAddressSANitizer(KASAN)是一种动态内存安全错误检测工具，主要功能是 -检查内存越界访问和使用已释放内存的问题。KASAN有三种模式: +Kernel Address SANitizer(KASAN)是一种动态内存安全错误检测工具，主要功能是 +检查内存越界访问和使用已释放内存的问题。 -1. 通用KASAN（与用户空间的ASan类似） -2. 基于软件标签的KASAN（与用户空间的HWASan类似） -3. 基于硬件标签的KASAN（基于硬件内存标签） +KASAN有三种模式: -由于通用KASAN的内存开销较大，通用KASAN主要用于调试。基于软件标签的KASAN -可用于dogfood测试，因为它具有较低的内存开销，并允许将其用于实际工作量。 -基于硬件标签的KASAN具有较低的内存和性能开销，因此可用于生产。同时可用于 -检测现场内存问题或作为安全缓解措施。 +1. 通用KASAN +2. 基于软件标签的KASAN +3. 基于硬件标签的KASAN -软件KASAN模式（#1和#2）使用编译时工具在每次内存访问之前插入有效性检查， -因此需要一个支持它的编译器版本。 +用CONFIG_KASAN_GENERIC启用的通用KASAN，是用于调试的模式，类似于用户空 +间的ASan。这种模式在许多CPU架构上都被支持，但它有明显的性能和内存开销。 -通用KASAN在GCC和Clang受支持。GCC需要8.3.0或更高版本。任何受支持的Clang -版本都是兼容的，但从Clang 11才开始支持检测全局变量的越界访问。 +基于软件标签的KASAN或SW_TAGS KASAN，通过CONFIG_KASAN_SW_TAGS启用， +可以用于调试和自我测试，类似于用户空间HWASan。这种模式只支持arm64，但其 +适度的内存开销允许在内存受限的设备上用真实的工作负载进行测试。 -基于软件标签的KASAN模式仅在Clang中受支持。 +基于硬件标签的KASAN或HW_TAGS KASAN，用CONFIG_KASAN_HW_TAGS启用，被 +用作现场内存错误检测器或作为安全缓解的模式。这种模式只在支持MTE（内存标签 +扩展）的arm64 CPU上工作，但它的内存和性能开销很低，因此可以在生产中使用。 -硬件KASAN模式（#3）依赖硬件来执行检查，但仍需要支持内存标签指令的编译器 -版本。GCC 10+和Clang 11+支持此模式。 +关于每种KASAN模式的内存和性能影响的细节，请参见相应的Kconfig选项的描述。 -两种软件KASAN模式都适用于SLUB和SLAB内存分配器，而基于硬件标签的KASAN目前 -仅支持SLUB。 +通用模式和基于软件标签的模式通常被称为软件模式。基于软件标签的模式和基于 +硬件标签的模式被称为基于标签的模式。 -目前x86_64、arm、arm64、xtensa、s390、riscv架构支持通用KASAN模式，仅 -arm64架构支持基于标签的KASAN模式。 +支持 +---- + +体系架构 +~~~~~~~~ + +在x86_64、arm、arm64、powerpc、riscv、s390和xtensa上支持通用KASAN， +而基于标签的KASAN模式只在arm64上支持。 + +编译器 +~~~~~~ + +软件KASAN模式使用编译时工具在每个内存访问之前插入有效性检查，因此需要一个 +提供支持的编译器版本。基于硬件标签的模式依靠硬件来执行这些检查，但仍然需要 +一个支持内存标签指令的编译器版本。 + +通用KASAN需要GCC 8.3.0版本或更高版本，或者内核支持的任何Clang版本。 + +基于软件标签的KASAN需要GCC 11+或者内核支持的任何Clang版本。 + +基于硬件标签的KASAN需要GCC 10+或Clang 12+。 + +内存类型 +~~~~~~~~ + +通用KASAN支持在所有的slab、page_alloc、vmap、vmalloc、堆栈和全局内存 +中查找错误。 + +基于软件标签的KASAN支持slab、page_alloc、vmalloc和堆栈内存。 + +基于硬件标签的KASAN支持slab、page_alloc和不可执行的vmalloc内存。 + +对于slab，两种软件KASAN模式都支持SLUB和SLAB分配器，而基于硬件标签的 +KASAN只支持SLUB。 用法 ---- @@ -53,7 +84,7 @@ arm64架构支持基于标签的KASAN模式。 对于软件模式，还可以在 ``CONFIG_KASAN_OUTLINE`` 和 ``CONFIG_KASAN_INLINE`` 之间进行选择。outline和inline是编译器插桩类型。前者产生较小的二进制文件， -而后者快1.1-2倍。 +而后者快2倍。 要将受影响的slab对象的alloc和free堆栈跟踪包含到报告中，请启用 ``CONFIG_STACKTRACE`` 。要包括受影响物理页面的分配和释放堆栈跟踪的话， @@ -172,21 +203,29 @@ KASAN受通用 ``panic_on_warn`` 命令行参数的影响。启用该功能后 默认情况下，KASAN只为第一次无效内存访问打印错误报告。使用 ``kasan_multi_shot`` ， KASAN会针对每个无效访问打印报告。这有效地禁用了KASAN报告的 ``panic_on_warn`` 。 +另外，独立于 ``panic_on_warn`` , ``kasan.fault=`` 引导参数可以用来控制恐慌和报 +告行为: + +- ``kasan.fault=report`` 或 ``=panic`` 控制是只打印KASAN报告还是同时使内核恐慌 + (默认: ``report`` )。即使启用了 ``kasan_multi_shot`` ，也会发生内核恐慌。 + 基于硬件标签的KASAN模式（请参阅下面有关各种模式的部分）旨在在生产中用作安全缓解 -措施。因此，它支持允许禁用KASAN或控制其功能的引导参数。 +措施。因此，它支持允许禁用KASAN或控制其功能的附加引导参数。 - ``kasan=off`` 或 ``=on`` 控制KASAN是否启用 (默认: ``on`` )。 -- ``kasan.mode=sync`` 或 ``=async`` 控制KASAN是否配置为同步或异步执行模式(默认: - ``sync`` )。同步模式：当标签检查错误发生时，立即检测到错误访问。异步模式： - 延迟错误访问检测。当标签检查错误发生时，信息存储在硬件中（在arm64的 +- ``kasan.mode=sync`` 、 ``=async`` 或 ``=asymm`` 控制KASAN是否配置 + 为同步或异步执行模式(默认:``sync`` )。 + 同步模式：当标签检查错误发生时，立即检测到错误访问。 + 异步模式：延迟错误访问检测。当标签检查错误发生时，信息存储在硬件中（在arm64的 TFSR_EL1寄存器中）。内核会定期检查硬件，并且仅在这些检查期间报告标签错误。 + 非对称模式：读取时同步检测不良访问，写入时异步检测。 + +- ``kasan.vmalloc=off`` 或 ``=on`` 禁用或启用vmalloc分配的标记（默认：``on`` ）。 - ``kasan.stacktrace=off`` 或 ``=on`` 禁用或启用alloc和free堆栈跟踪收集 (默认: ``on`` )。 -- ``kasan.fault=report`` 或 ``=panic`` 控制是只打印KASAN报告还是同时使内核恐慌 - (默认: ``report`` )。即使启用了 ``kasan_multi_shot`` ，也会发生内核恐慌。 实施细则 -------- @@ -244,7 +283,6 @@ KASAN会针对每个无效访问打印报告。这有效地禁用了KASAN报告 基于软件标签的KASAN使用0xFF作为匹配所有指针标签（不检查通过带有0xFF指针标签 的指针进行的访问）。值0xFE当前保留用于标记已释放的内存区域。 -基于软件标签的KASAN目前仅支持对Slab和page_alloc内存进行标记。 基于硬件标签的KASAN模式 ~~~~~~~~~~~~~~~~~~~~~~~ @@ -262,8 +300,6 @@ KASAN会针对每个无效访问打印报告。这有效地禁用了KASAN报告 基于硬件标签的KASAN使用0xFF作为匹配所有指针标签（不检查通过带有0xFF指针标签的 指针进行的访问）。值0xFE当前保留用于标记已释放的内存区域。 -基于硬件标签的KASAN目前仅支持对Slab和page_alloc内存进行标记。 - 如果硬件不支持MTE（ARMv8.5之前），则不会启用基于硬件标签的KASAN。在这种情况下， 所有KASAN引导参数都将被忽略。 @@ -275,6 +311,8 @@ KASAN会针对每个无效访问打印报告。这有效地禁用了KASAN报告 影子内存 -------- +本节的内容只适用于软件KASAN模式。 + 内核将内存映射到地址空间的几个不同部分。内核虚拟地址的范围很大：没有足够的真实 内存来支持内核可以访问的每个地址的真实影子区域。因此，KASAN只为地址空间的某些 部分映射真实的影子。 @@ -297,7 +335,7 @@ CONFIG_KASAN_VMALLOC ~~~~~~~~~~~~~~~~~~~~ 使用 ``CONFIG_KASAN_VMALLOC`` ，KASAN可以以更大的内存使用为代价覆盖vmalloc -空间。目前，这在x86、riscv、s390和powerpc上受支持。 +空间。目前，这在arm64、x86、riscv、s390和powerpc上受支持。 这通过连接到vmalloc和vmap并动态分配真实的影子内存来支持映射。 @@ -349,10 +387,10 @@ KASAN连接到vmap基础架构以懒清理未使用的影子内存。 ``kasan_disable_current()``/``kasan_enable_current()`` 部分注释这部分代码。 这也会禁用通过函数调用发生的间接访问的报告。 -对于基于标签的KASAN模式（包括硬件模式），要禁用访问检查，请使用 -``kasan_reset_tag()`` 或 ``page_kasan_tag_reset()`` 。请注意，通过 -``page_kasan_tag_reset()`` 临时禁用访问检查需要通过 ``page_kasan_tag`` -/ ``page_kasan_tag_set`` 保存和恢复每页KASAN标签。 +对于基于标签的KASAN模式，要禁用访问检查，请使用 ``kasan_reset_tag()`` 或 +``page_kasan_tag_reset()`` 。请注意，通过 ``page_kasan_tag_reset()`` +临时禁用访问检查需要通过 ``page_kasan_tag`` / ``page_kasan_tag_set`` 保 +存和恢复每页KASAN标签。 测试 ~~~~ @@ -381,11 +419,10 @@ KASAN连接到vmap基础架构以懒清理未使用的影子内存。 当由于缺少KASAN报告而导致测试失败时:: - # kmalloc_double_kzfree: EXPECTATION FAILED at lib/test_kasan.c:629 - Expected kasan_data->report_expected == kasan_data->report_found, but - kasan_data->report_expected == 1 - kasan_data->report_found == 0 - not ok 28 - kmalloc_double_kzfree + # kmalloc_double_kzfree: EXPECTATION FAILED at lib/test_kasan.c:974 + KASAN failure expected in "kfree_sensitive(ptr)", but none occurred + not ok 44 - kmalloc_double_kzfree + 最后打印所有KASAN测试的累积状态。成功:: diff --git a/Documentation/translations/zh_CN/dev-tools/sparse.rst b/Documentation/translations/zh_CN/dev-tools/sparse.rst index 556282437aad..0664c634bc4f 100644 --- a/Documentation/translations/zh_CN/dev-tools/sparse.rst +++ b/Documentation/translations/zh_CN/dev-tools/sparse.rst @@ -106,3 +106,5 @@ __releases - 指定的锁在函数进入时被持有，但在退出时不被持 make 的可选变量 CHECKFLAGS 可以用来向 sparse 工具传递参数。编译系统会自 动向 sparse 工具传递 -Wbitwise 参数。 + +注意sparse定义了__CHECKER__预处理器符号。 \ No newline at end of file diff --git a/Documentation/translations/zh_CN/dev-tools/testing-overview.rst b/Documentation/translations/zh_CN/dev-tools/testing-overview.rst index b7a1d13da6c6..d6f2c65ed511 100644 --- a/Documentation/translations/zh_CN/dev-tools/testing-overview.rst +++ b/Documentation/translations/zh_CN/dev-tools/testing-overview.rst @@ -107,3 +107,28 @@ Documentation/dev-tools/kcov.rst 是能够构建在内核之中，用于在每 之后你就能确保这些错误在测试过程中都不会发生了。 一些工具与KUnit和kselftest集成，并且在检测到问题时会自动打断测试。 + +静态分析工具 +============ + +除了测试运行中的内核，我们还可以使用**静态分析**工具直接分析内核的源代 +码（**在编译时**）。内核中常用的工具允许人们检查整个源代码树或其中的特 +定文件。它们使得在开发过程中更容易发现和修复问题。 + + Sparse可以通过执行类型检查、锁检查、值范围检查来帮助测试内核，此外还 + 可以在检查代码时报告各种错误和警告。关于如何使用它的细节，请参阅 + Documentation/translations/zh_CN/dev-tools/sparse.rst。 + + Smatch扩展了Sparse，并提供了对编程逻辑错误的额外检查，如开关语句中 + 缺少断点，错误检查中未使用的返回值，忘记在错误路径的返回中设置错误代 + 码等。Smatch也有针对更严重问题的测试，如整数溢出、空指针解除引用和内 + 存泄漏。见项目页面http://smatch.sourceforge.net/。 + + Coccinelle是我们可以使用的另一个静态分析器。Coccinelle经常被用来 + 帮助源代码的重构和并行演化，但它也可以帮助避免常见代码模式中出现的某 + 些错误。可用的测试类型包括API测试、内核迭代器的正确使用测试、自由操 + 作的合理性检查、锁定行为的分析，以及已知的有助于保持内核使用一致性的 + 进一步测试。详情请见Documentation/dev-tools/coccinelle.rst。 + + 不过要注意的是，静态分析工具存在**假阳性**的问题。在试图修复错误和警 + 告之前，需要仔细评估它们。 diff --git a/Documentation/translations/zh_CN/devicetree/index.rst b/Documentation/translations/zh_CN/devicetree/index.rst index 23d0b6fccd58..3fc355fe0037 100644 --- a/Documentation/translations/zh_CN/devicetree/index.rst +++ b/Documentation/translations/zh_CN/devicetree/index.rst @@ -1,7 +1,7 @@ .. SPDX-License-Identifier: GPL-2.0 .. include:: ../disclaimer-zh_CN.rst -:Original: Documentation/Devicetree/index.rst +:Original: Documentation/devicetree/index.rst :翻译: diff --git a/Documentation/translations/zh_CN/devicetree/of_unittest.rst b/Documentation/translations/zh_CN/devicetree/of_unittest.rst index abd94e771ef8..11eb08ca8866 100644 --- a/Documentation/translations/zh_CN/devicetree/of_unittest.rst +++ b/Documentation/translations/zh_CN/devicetree/of_unittest.rst @@ -1,7 +1,7 @@ .. SPDX-License-Identifier: GPL-2.0 .. include:: ../disclaimer-zh_CN.rst -:Original: Documentation/Devicetree/of_unittest.rst +:Original: Documentation/devicetree/of_unittest.rst :翻译: diff --git a/Documentation/translations/zh_CN/devicetree/usage-model.rst b/Documentation/translations/zh_CN/devicetree/usage-model.rst index accdc33475a0..c6aee82c7e6e 100644 --- a/Documentation/translations/zh_CN/devicetree/usage-model.rst +++ b/Documentation/translations/zh_CN/devicetree/usage-model.rst @@ -1,7 +1,7 @@ .. SPDX-License-Identifier: GPL-2.0 .. include:: ../disclaimer-zh_CN.rst -:Original: Documentation/Devicetree/usage-model.rst +:Original: Documentation/devicetree/usage-model.rst :翻译: diff --git a/Documentation/translations/zh_CN/doc-guide/kernel-doc.rst b/Documentation/translations/zh_CN/doc-guide/kernel-doc.rst index 82ec84470c0b..ccfb9b8329c2 100644 --- a/Documentation/translations/zh_CN/doc-guide/kernel-doc.rst +++ b/Documentation/translations/zh_CN/doc-guide/kernel-doc.rst @@ -14,7 +14,7 @@ Linux内核源文件可以包含kernel-doc格式的结构化文档注释，用 实际有着明显的不同。内核源包含成千上万个kernel-doc注释。请坚持遵循 此处描述的风格。 -.. note:: kernel-doc无法包含Rust代码：请参考 Documentation/rust/docs.rst 。 +.. note:: kernel-doc无法包含Rust代码：请参考 Documentation/rust/general-information.rst 。 从注释中提取kernel-doc结构，并从中生成适当的 `Sphinx C 域`_ 函数和带有锚点的 类型描述。这些注释将被过滤以生成特殊kernel-doc高亮和交叉引用。详见下文。 diff --git a/Documentation/translations/zh_CN/iio/iio_configfs.rst b/Documentation/translations/zh_CN/iio/iio_configfs.rst index d5460e951804..eccaf1c644b4 100644 --- a/Documentation/translations/zh_CN/iio/iio_configfs.rst +++ b/Documentation/translations/zh_CN/iio/iio_configfs.rst @@ -37,10 +37,10 @@ configfs轻松配置的对象（例如：设备，触发器）。 3. 软件触发器 ============= -IIO默认configfs组之一是“触发器”组。 挂载configfs后可以自动访问它，并且可 +IIO默认configfs组之一是“触发器”组。挂载configfs后可以自动访问它，并且可 以在/config/iio/triggers下找到。 -IIO软件触发器为创建多种触发器类型提供了支持。 通常在include/linux/iio +IIO软件触发器为创建多种触发器类型提供了支持。通常在include/linux/iio /sw_trigger.h：中的接口下将新的触发器类型实现为单独的内核模块： :: @@ -76,10 +76,10 @@ IIO软件触发器为创建多种触发器类型提供了支持。 通常在incl .ops = &iio_trig_sample_ops, }; -module_iio_sw_trigger_driver(iio_trig_sample); + module_iio_sw_trigger_driver(iio_trig_sample); -每种触发器类型在/config/iio/triggers下都有其自己的目录。 加载iio-trig-sample -模块将创建“ trig-sample”触发器类型目录/config/iio/triggers/trig-sample. +每种触发器类型在/config/iio/triggers下都有其自己的目录。加载iio-trig-sample +模块将创建“trig-sample”触发器类型目录/config/iio/triggers/trig-sample. 我们支持以下中断源（触发器类型） @@ -102,3 +102,5 @@ module_iio_sw_trigger_driver(iio_trig_sample); ---------------------------- "hrtimer”触发器类型没有来自/config dir的任何可配置属性。 +它确实引入了触发目录的sampling_frequency属性。 +该属性以Hz为单位设置轮询频率，精度为mHz。 \ No newline at end of file diff --git a/Documentation/translations/zh_CN/kernel-hacking/hacking.rst b/Documentation/translations/zh_CN/kernel-hacking/hacking.rst index f2bc154c5bcc..9112949b993c 100644 --- a/Documentation/translations/zh_CN/kernel-hacking/hacking.rst +++ b/Documentation/translations/zh_CN/kernel-hacking/hacking.rst @@ -81,7 +81,7 @@ 过硬件中断）的“软件中断”将运行（ ``kernel/softirq.c`` ）。 此处完成了许多真正的中断处理工作。在向SMP过渡的早期，只有“bottom halves下半 -部”（BHs）机制，无法利用多个CPU的优势。在从那些一团糟的就电脑切换过来后不久， +部”（BHs）机制，无法利用多个CPU的优势。在从那些一团糟的旧电脑切换过来后不久， 我们放弃了这个限制，转而使用“软中断”。 ``include/linux/interrupt.h`` 列出了不同的软中断。定时器软中断是一个非常重要 @@ -95,8 +95,7 @@ .. warning:: - “tasklet”这个名字是误导性的：它们与“任务”无关，可能更多与当时 - 阿列克谢·库兹涅佐夫享用的糟糕伏特加有关。 + “tasklet”这个名字是误导性的：它们与“任务”无关。 你可以使用 :c:func:`in_softirq()` 宏（ ``include/linux/preempt.h`` ）来确认 是否处于软中断（或子任务）中。 @@ -247,7 +246,7 @@ Provide mechanism not policy”。 与 :c:func:`put_user()` 和 :c:func:`get_user()` 不同，它们返回未复制的 数据量（即0仍然意味着成功）。 -【是的，这个愚蠢的接口真心让我尴尬。火爆的口水仗大概每年都会发生。 +【是的，这个讨厌的接口真心让我尴尬。火爆的口水仗大概每年都会发生。 —— Rusty Russell】 这些函数可以隐式睡眠。它不应该在用户上下文之外调用（没有意义）、调用时禁用中断 @@ -538,9 +537,9 @@ Documentation/core-api/symbol-namespaces.rst 。 Linus和其他开发人员有时会更改开发内核中的函数或结构体名称；这样做不仅是为了 让每个人都保持警惕，还反映了一个重大的更改（例如，不能再在打开中断的情况下 -调用，或者执行额外的检查，或者不执行以前捕获的检查）。通常这会附带一个linux -内核邮件列表中相当全面的注释；请搜索存档以查看。简单地对文件进行全局替换通常 -会让事情变得 **更糟** 。 +调用，或者执行额外的检查，或者不执行以前捕获的检查）。通常这会附带发送一个 +相当全面的注释到相应的内核邮件列表中；请搜索存档以查看。简单地对文件进行全局 +替换通常只会让事情变得 **更糟** 。 初始化结构体成员 ------------------ @@ -610,7 +609,7 @@ C++ 为了让你的东西更正式、补丁更整洁，还有一些工作要做： -- 搞清楚你在谁的地界儿上干活。查看源文件的顶部、 ``MAINTAINERS`` 文件以及 +- 搞清楚你修改的代码属于谁。查看源文件的根目录、 ``MAINTAINERS`` 文件以及 ``CREDITS`` 文件的最后一部分。你应该和此人协调，确保你没有重新发明轮子， 或者尝试一些已经被拒绝的东西。 @@ -629,12 +628,12 @@ C++ “obj-$(CONFIG_xxx) += xxx.o”。语法记录在 Documentation/kbuild/makefiles.rst 。 -- 如果你做了一些有意义的事情，那可以把自己放进 ``CREDITS`` ，通常不止一个 - 文件（无论如何你的名字都应该在源文件的顶部）。维护人员意味着您希望在对 - 子系统进行更改时得到询问，并了解缺陷；这意味着对某部分代码做出更多承诺。 +- 如果你认为自己做了一些有意义的事情，可以把自己放进 ``CREDITS`` ，通常不 + 止一个文件（无论如何你的名字都应该在源文件的顶部）。 ``MAINTAINERS`` + 意味着您希望在对子系统进行更改时得到询问，并了解缺陷；这意味着对某部分 + 代码做出更多承诺。 -- 最后，别忘记去阅读 Documentation/process/submitting-patches.rst ， - 也许还有 Documentation/process/submitting-drivers.rst 。 +- 最后，别忘记去阅读 Documentation/process/submitting-patches.rst。 Kernel 仙女棒 =============== diff --git a/Documentation/translations/zh_CN/locking/index.rst b/Documentation/translations/zh_CN/locking/index.rst index 700df8a2bb70..f0b10707668d 100644 --- a/Documentation/translations/zh_CN/locking/index.rst +++ b/Documentation/translations/zh_CN/locking/index.rst @@ -14,17 +14,18 @@ .. toctree:: :maxdepth: 1 + mutex-design + spinlocks + TODOList: * locktypes * lockdep-design * lockstat * locktorture - * mutex-design * rt-mutex-design * rt-mutex * seqlock - * spinlocks * ww-mutex-design * preempt-locking * pi-futex diff --git a/Documentation/translations/zh_CN/locking/mutex-design.rst b/Documentation/translations/zh_CN/locking/mutex-design.rst new file mode 100644 index 000000000000..6aad54372a6c --- /dev/null +++ b/Documentation/translations/zh_CN/locking/mutex-design.rst @@ -0,0 +1,145 @@ +.. SPDX-License-Identifier: GPL-2.0 +.. include:: ../disclaimer-zh_CN.rst + +:Original: Documentation/locking/mutex-design.rst + +:翻译: + + 唐艺舟 Tang Yizhou + +================ +通用互斥锁子系统 +================ + +:初稿: + + Ingo Molnar + +:更新: + + Davidlohr Bueso + +什么是互斥锁？ +-------------- + +在Linux内核中，互斥锁（mutex）指的是一个特殊的加锁原语，它在共享内存系统上 +强制保证序列化，而不仅仅是指在学术界或类似的理论教科书中出现的通用术语“相互 +排斥”。互斥锁是一种睡眠锁，它的行为类似于二进制信号量（semaphores），在 +2006年被引入时[1]，作为后者的替代品。这种新的数据结构提供了许多优点，包括更 +简单的接口，以及在当时更少的代码量（见缺陷）。 + +[1] https://lwn.net/Articles/164802/ + +实现 +---- + +互斥锁由“struct mutex”表示，在include/linux/mutex.h中定义，并在 +kernel/locking/mutex.c中实现。这些锁使用一个原子变量（->owner）来跟踪 +它们生命周期内的锁状态。字段owner实际上包含的是指向当前锁所有者的 +`struct task_struct *` 指针，因此如果无人持有锁，则它的值为空（NULL）。 +由于task_struct的指针至少按L1_CACHE_BYTES对齐，低位（3）被用来存储额外 +的状态（例如，等待者列表非空）。在其最基本的形式中，它还包括一个等待队列和 +一个确保对其序列化访问的自旋锁。此外，CONFIG_MUTEX_SPIN_ON_OWNER=y的 +系统使用一个自旋MCS锁（->osq，译注：MCS是两个人名的合并缩写），在下文的 +（ii）中描述。 + +准备获得一把自旋锁时，有三种可能经过的路径，取决于锁的状态： + +(i) 快速路径：试图通过调用cmpxchg()修改锁的所有者为当前任务，以此原子化地 + 获取锁。这只在无竞争的情况下有效（cmpxchg()检查值是否为0，所以3个状态 + 比特必须为0）。如果锁处在竞争状态，代码进入下一个可能的路径。 + +(ii) 中速路径：也就是乐观自旋，当锁的所有者正在运行并且没有其它优先级更高的 + 任务（need_resched，需要重新调度）准备运行时，当前任务试图自旋来获得 + 锁。原理是，如果锁的所有者正在运行，它很可能不久就会释放锁。互斥锁自旋体 + 使用MCS锁排队，这样只有一个自旋体可以竞争互斥锁。 + + MCS锁（由Mellor-Crummey和Scott提出）是一个简单的自旋锁，它具有一些 + 理想的特性，比如公平，以及每个CPU在试图获得锁时在一个本地变量上自旋。 + 它避免了常见的“检测-设置”自旋锁实现导致的（CPU核间）缓存行回弹 + （cacheline bouncing）这种昂贵的开销。一个类MCS锁是为实现睡眠锁的 + 乐观自旋而专门定制的。这种定制MCS锁的一个重要特性是，它有一个额外的属性， + 当自旋体需要重新调度时，它们能够退出MCS自旋锁队列。这进一步有助于避免 + 以下场景：需要重新调度的MCS自旋体将继续自旋等待自旋体所有者，即将获得 + MCS锁时却直接进入慢速路径。 + +(iii) 慢速路径：最后的手段，如果仍然无法获得锁，该任务会被添加到等待队列中， + 休眠直到被解锁路径唤醒。在通常情况下，它以TASK_UNINTERRUPTIBLE状态 + 阻塞。 + +虽然从形式上看，内核互斥锁是可睡眠的锁，路径(ii)使它实际上成为混合类型。通过 +简单地不中断一个任务并忙着等待几个周期，而不是立即睡眠，这种锁已经被认为显著 +改善一些工作负载的性能。注意，这种技术也被用于读写信号量（rw-semaphores）。 + +语义 +---- + +互斥锁子系统检查并强制执行以下规则: + + - 每次只有一个任务可以持有该互斥锁。 + - 只有锁的所有者可以解锁该互斥锁。 + - 不允许多次解锁。 + - 不允许递归加锁/解锁。 + - 互斥锁只能通过API进行初始化（见下文）。 + - 一个任务不能在持有互斥锁的情况下退出。 + - 持有锁的内存区域不得被释放。 + - 被持有的锁不能被重新初始化。 + - 互斥锁不能用于硬件或软件中断上下文，如小任务（tasklet）和定时器。 + +当CONFIG DEBUG_MUTEXES被启用时，这些语义将被完全强制执行。此外，互斥锁 +调试代码还实现了一些其它特性，使锁的调试更容易、更快速： + + - 当打印到调试输出时，总是使用互斥锁的符号名称。 + - 加锁点跟踪，函数名符号化查找，系统持有的全部锁的列表，打印出它们。 + - 所有者跟踪。 + - 检测自我递归的锁并打印所有相关信息。 + - 检测多任务环形依赖死锁，并打印所有受影响的锁和任务（并且只限于这些任务）。 + + +接口 +---- +静态定义互斥锁:: + + DEFINE_MUTEX(name); + +动态初始化互斥锁:: + + mutex_init(mutex); + +以不可中断方式（uninterruptible）获取互斥锁:: + + void mutex_lock(struct mutex *lock); + void mutex_lock_nested(struct mutex *lock, unsigned int subclass); + int mutex_trylock(struct mutex *lock); + +以可中断方式（interruptible）获取互斥锁:: + + int mutex_lock_interruptible_nested(struct mutex *lock, + unsigned int subclass); + int mutex_lock_interruptible(struct mutex *lock); + +当原子变量减为0时，以可中断方式（interruptible）获取互斥锁:: + + int atomic_dec_and_mutex_lock(atomic_t *cnt, struct mutex *lock); + +释放互斥锁:: + + void mutex_unlock(struct mutex *lock); + +检测是否已经获取互斥锁:: + + int mutex_is_locked(struct mutex *lock); + +缺陷 +---- + +与它最初的设计和目的不同，'struct mutex' 是内核中最大的锁之一。例如：在 +x86-64上它是32字节，而 'struct semaphore' 是24字节，rw_semaphore是 +40字节。更大的结构体大小意味着更多的CPU缓存和内存占用。 + + +何时使用互斥锁 +-------------- + +总是优先选择互斥锁而不是任何其它锁原语，除非互斥锁的严格语义不合适，和/或临界区 +阻止锁被共享。 diff --git a/Documentation/translations/zh_CN/process/5.Posting.rst b/Documentation/translations/zh_CN/process/5.Posting.rst index 4ee7de13f373..6a469e1c7deb 100644 --- a/Documentation/translations/zh_CN/process/5.Posting.rst +++ b/Documentation/translations/zh_CN/process/5.Posting.rst @@ -19,8 +19,7 @@ 内核开发社区已经发展出一套用于发布补丁的约定和过程；遵循这些约定和过程将使 参与其中的每个人的生活更加轻松。本文档试图描述这些约定的部分细节；更多信息 也可在以下文档中找到 -:ref:`Documentation/translations/zh_CN/process/submitting-patches.rst `， -:ref:`Documentation/translations/zh_CN/process/submitting-drivers.rst ` +:ref:`Documentation/translations/zh_CN/process/submitting-patches.rst ` 和 :ref:`Documentation/translations/zh_CN/process/submit-checklist.rst `。 何时寄送 diff --git a/Documentation/translations/zh_CN/process/8.Conclusion.rst b/Documentation/translations/zh_CN/process/8.Conclusion.rst index 4707f0101964..643b88af97bb 100644 --- a/Documentation/translations/zh_CN/process/8.Conclusion.rst +++ b/Documentation/translations/zh_CN/process/8.Conclusion.rst @@ -19,7 +19,6 @@ :ref:`Documentation/translations/zh_CN/process/howto.rst ` 文件是一个重要的起点； :ref:`Documentation/translations/zh_CN/process/submitting-patches.rst ` -和 :ref:`Documentation/translations/zh_CN/process/submitting-drivers.rst ` 也是所有内核开发人员都应该阅读的内容。许多内部内核API都是使用kerneldoc机制 记录的；“make htmldocs”或“make pdfdocs”可用于以HTML或PDF格式生成这些文档 （尽管某些发行版提供的tex版本会遇到内部限制，无法正确处理文档）。 diff --git a/Documentation/translations/zh_CN/process/howto.rst b/Documentation/translations/zh_CN/process/howto.rst index 1334cdb32a3c..1455190dc087 100644 --- a/Documentation/translations/zh_CN/process/howto.rst +++ b/Documentation/translations/zh_CN/process/howto.rst @@ -96,7 +96,6 @@ Linux内核代码中包含有大量的文档。这些文档对于学习如何与 的代码。 :ref:`Documentation/translations/zh_CN/process/submitting-patches.rst ` - :ref:`Documentation/process/submitting-drivers.rst ` 这两份文档明确描述如何创建和发送补丁，其中包括（但不仅限于)： - 邮件内容 diff --git a/Documentation/translations/zh_CN/process/index.rst b/Documentation/translations/zh_CN/process/index.rst index 39e9c88fbaa6..a683dbea0c83 100644 --- a/Documentation/translations/zh_CN/process/index.rst +++ b/Documentation/translations/zh_CN/process/index.rst @@ -40,7 +40,6 @@ .. toctree:: :maxdepth: 1 - submitting-drivers submit-checklist stable-api-nonsense stable-kernel-rules diff --git a/Documentation/translations/zh_CN/process/submitting-drivers.rst b/Documentation/translations/zh_CN/process/submitting-drivers.rst deleted file mode 100644 index 98341e7cd812..000000000000 --- a/Documentation/translations/zh_CN/process/submitting-drivers.rst +++ /dev/null @@ -1,160 +0,0 @@ -.. _cn_submittingdrivers: - -.. include:: ../disclaimer-zh_CN.rst - -:Original: :ref:`Documentation/process/submitting-drivers.rst - ` - -如果想评论或更新本文的内容，请直接联系原文档的维护者。如果你使用英文 -交流有困难的话，也可以向中文版维护者求助。如果本翻译更新不及时或者翻 -译存在问题，请联系中文版维护者:: - - 中文版维护者： 李阳 Li Yang - 中文版翻译者： 李阳 Li Yang - 中文版校译者： 陈琦 Maggie Chen - 王聪 Wang Cong - 张巍 Zhang Wei - -如何向 Linux 内核提交驱动程序 -============================= - -这篇文档将会解释如何向不同的内核源码树提交设备驱动程序。请注意，如果你感 -兴趣的是显卡驱动程序，你也许应该访问 XFree86 项目(https://www.xfree86.org/) -和／或 X.org 项目 (https://x.org)。 - -另请参阅 Documentation/translations/zh_CN/process/submitting-patches.rst 文档。 - - -分配设备号 ----------- - -块设备和字符设备的主设备号与从设备号是由 Linux 命名编号分配权威 LANANA（ -现在是 Torben Mathiasen）负责分配。申请的网址是 https://www.lanana.org/。 -即使不准备提交到主流内核的设备驱动也需要在这里分配设备号。有关详细信息， -请参阅 Documentation/admin-guide/devices.rst。 - -如果你使用的不是已经分配的设备号，那么当你提交设备驱动的时候，它将会被强 -制分配一个新的设备号，即便这个设备号和你之前发给客户的截然不同。 - -设备驱动的提交对象 ------------------- - -Linux 2.0: - 此内核源码树不接受新的驱动程序。 - -Linux 2.2: - 此内核源码树不接受新的驱动程序。 - -Linux 2.4: - 如果所属的代码领域在内核的 MAINTAINERS 文件中列有一个总维护者， - 那么请将驱动程序提交给他。如果此维护者没有回应或者你找不到恰当的 - 维护者，那么请联系 Willy Tarreau 。 - -Linux 2.6: - 除了遵循和 2.4 版内核同样的规则外，你还需要在 linux-kernel 邮件 - 列表上跟踪最新的 API 变化。向 Linux 2.6 内核提交驱动的顶级联系人 - 是 Andrew Morton 。 - -决定设备驱动能否被接受的条件 ----------------------------- - -许可： 代码必须使用 GNU 通用公开许可证 (GPL) 提交给 Linux，但是 - 我们并不要求 GPL 是唯一的许可。你或许会希望同时使用多种 - 许可证发布，如果希望驱动程序可以被其他开源社区（比如BSD） - 使用。请参考 include/linux/module.h 文件中所列出的可被 - 接受共存的许可。 - -版权： 版权所有者必须同意使用 GPL 许可。最好提交者和版权所有者 - 是相同个人或实体。否则，必需列出授权使用 GPL 的版权所有 - 人或实体，以备验证之需。 - -接口： 如果你的驱动程序使用现成的接口并且和其他同类的驱动程序行 - 为相似，而不是去发明无谓的新接口，那么它将会更容易被接受。 - 如果你需要一个 Linux 和 NT 的通用驱动接口，那么请在用 - 户空间实现它。 - -代码： 请使用 Documentation/process/coding-style.rst 中所描述的 Linux 代码风 - 格。如果你的某些代码段（例如那些与 Windows 驱动程序包共 - 享的代码段）需要使用其他格式，而你却只希望维护一份代码， - 那么请将它们很好地区分出来，并且注明原因。 - -可移植性： 请注意，指针并不永远是 32 位的，不是所有的计算机都使用小 - 尾模式 (little endian) 存储数据，不是所有的人都拥有浮点 - 单元，不要随便在你的驱动程序里嵌入 x86 汇编指令。只能在 - x86 上运行的驱动程序一般是不受欢迎的。虽然你可能只有 x86 - 硬件，很难测试驱动程序在其他平台上是否可用，但是确保代码 - 可以被轻松地移植却是很简单的。 - -清晰度： 做到所有人都能修补这个驱动程序将会很有好处，因为这样你将 - 会直接收到修复的补丁而不是 bug 报告。如果你提交一个试图 - 隐藏硬件工作机理的驱动程序，那么它将会被扔进废纸篓。 - -电源管理： 因为 Linux 正在被很多移动设备和桌面系统使用，所以你的驱 - 动程序也很有可能被使用在这些设备上。它应该支持最基本的电 - 源管理，即在需要的情况下实现系统级休眠和唤醒要用到的 - .suspend 和 .resume 函数。你应该检查你的驱动程序是否能正 - 确地处理休眠与唤醒，如果实在无法确认，请至少把 .suspend - 函数定义成返回 -ENOSYS（功能未实现）错误。你还应该尝试确 - 保你的驱动在什么都不干的情况下将耗电降到最低。要获得驱动 - 程序测试的指导，请参阅 - Documentation/power/drivers-testing.rst。有关驱动程序电 - 源管理问题相对全面的概述，请参阅 - Documentation/driver-api/pm/devices.rst。 - -管理： 如果一个驱动程序的作者还在进行有效的维护，那么通常除了那 - 些明显正确且不需要任何检查的补丁以外，其他所有的补丁都会 - 被转发给作者。如果你希望成为驱动程序的联系人和更新者，最 - 好在代码注释中写明并且在 MAINTAINERS 文件中加入这个驱动 - 程序的条目。 - -不影响设备驱动能否被接受的条件 ------------------------------- - -供应商： 由硬件供应商来维护驱动程序通常是一件好事。不过，如果源码 - 树里已经有其他人提供了可稳定工作的驱动程序，那么请不要期 - 望“我是供应商”会成为内核改用你的驱动程序的理由。理想的情 - 况是：供应商与现有驱动程序的作者合作，构建一个统一完美的 - 驱动程序。 - -作者： 驱动程序是由大的 Linux 公司研发还是由你个人编写，并不影 - 响其是否能被内核接受。没有人对内核源码树享有特权。只要你 - 充分了解内核社区，你就会发现这一点。 - - -资源列表 --------- - -Linux 内核主源码树： - ftp.??.kernel.org:/pub/linux/kernel/... - ?? == 你的国家代码，例如 "cn"、"us"、"uk"、"fr" 等等 - -Linux 内核邮件列表： - linux-kernel@vger.kernel.org - [可通过向majordomo@vger.kernel.org发邮件来订阅] - -Linux 设备驱动程序，第三版（探讨 2.6.10 版内核）： - https://lwn.net/Kernel/LDD3/ （免费版） - -LWN.net: - 每周内核开发活动摘要 - https://lwn.net/ - - 2.6 版中 API 的变更： - - https://lwn.net/Articles/2.6-kernel-api/ - - 将旧版内核的驱动程序移植到 2.6 版： - - https://lwn.net/Articles/driver-porting/ - -内核新手(KernelNewbies): - 为新的内核开发者提供文档和帮助 - https://kernelnewbies.org/ - -Linux USB项目： - http://www.linux-usb.org/ - -写内核驱动的“不要”（Arjan van de Ven著）: - http://www.fenrus.org/how-to-not-write-a-device-driver-paper.pdf - -内核清洁工 (Kernel Janitor): - https://kernelnewbies.org/KernelJanitors diff --git a/Documentation/translations/zh_CN/process/submitting-patches.rst b/Documentation/translations/zh_CN/process/submitting-patches.rst index a9570165582a..ebb7f37575c1 100644 --- a/Documentation/translations/zh_CN/process/submitting-patches.rst +++ b/Documentation/translations/zh_CN/process/submitting-patches.rst @@ -23,9 +23,7 @@ 以下文档含有大量简洁的建议， 具体请见： :ref:`Documentation/process ` 同样，:ref:`Documentation/translations/zh_CN/process/submit-checklist.rst ` -给出在提交代码前需要检查的项目的列表。如果你在提交一个驱动程序，那么 -同时阅读一下: -:ref:`Documentation/process/submitting-drivers.rst ` +给出在提交代码前需要检查的项目的列表。 其中许多步骤描述了Git版本控制系统的默认行为；如果您使用Git来准备补丁， 您将发现它为您完成的大部分机械工作，尽管您仍然需要准备和记录一组合理的 diff --git a/Documentation/translations/zh_CN/riscv/index.rst b/Documentation/translations/zh_CN/riscv/index.rst index 614cde0c0997..131e405aa857 100644 --- a/Documentation/translations/zh_CN/riscv/index.rst +++ b/Documentation/translations/zh_CN/riscv/index.rst @@ -19,7 +19,6 @@ RISC-V 体系结构 boot-image-header vm-layout - pmu patch-acceptance diff --git a/Documentation/translations/zh_CN/riscv/pmu.rst b/Documentation/translations/zh_CN/riscv/pmu.rst deleted file mode 100644 index 7ec801026c4d..000000000000 --- a/Documentation/translations/zh_CN/riscv/pmu.rst +++ /dev/null @@ -1,235 +0,0 @@ -.. include:: ../disclaimer-zh_CN.rst - -:Original: Documentation/riscv/pmu.rst - -:翻译: - - 司延腾 Yanteng Si - -.. _cn_riscv_pmu: - -======================== -RISC-V平台上对PMUs的支持 -======================== - -Alan Kao , Mar 2018 - -简介 ------------- - -截止本文撰写时，在The RISC-V ISA Privileged Version 1.10中提到的 perf_event -相关特性如下: -（详情请查阅手册） - -* [m|s]counteren -* mcycle[h], cycle[h] -* minstret[h], instret[h] -* mhpeventx, mhpcounterx[h] - -仅有以上这些功能，移植perf需要做很多工作，究其原因是缺少以下通用架构的性能 -监测特性: - -* 启用/停用计数器 - 在我们这里，计数器一直在自由运行。 -* 计数器溢出引起的中断 - 规范中没有这种功能。 -* 中断指示器 - 不可能所有的计数器都有很多的中断端口，所以需要一个中断指示器让软件来判断 - 哪个计数器刚好溢出。 -* 写入计数器 - 由于内核不能修改计数器，所以会有一个SBI来支持这个功能[1]。 另外，一些厂商 - 考虑实现M-S-U型号机器的硬件扩展来直接写入计数器。 - -这篇文档旨在为开发者提供一个在内核中支持PMU的简要指南。下面的章节简要解释了 -perf' 机制和待办事项。 - -你可以在这里查看以前的讨论[1][2]。 另外，查看附录中的相关内核结构体可能会有 -帮助。 - - -1. 初始化 ---------- - -*riscv_pmu* 是一个类型为 *struct riscv_pmu* 的全局指针，它包含了根据perf内部 -约定的各种方法和PMU-specific参数。人们应该声明这样的实例来代表PMU。 默认情况 -下， *riscv_pmu* 指向一个常量结构体 *riscv_base_pmu* ，它对基准QEMU模型有非常 -基础的支持。 - - -然后他/她可以将实例的指针分配给 *riscv_pmu* ，这样就可以利用已经实现的最小逻 -辑，或者创建他/她自己的 *riscv_init_platform_pmu* 实现。 - -换句话说，现有的 *riscv_base_pmu* 源只是提供了一个参考实现。 开发者可以灵活地 -决定多少部分可用，在最极端的情况下，他们可以根据自己的需要定制每一个函数。 - - -2. Event Initialization ------------------------ - -当用户启动perf命令来监控一些事件时，首先会被用户空间的perf工具解释为多个 -*perf_event_open* 系统调用，然后进一步调用上一步分配的 *event_init* 成员函数 -的主体。 在 *riscv_base_pmu* 的情况下，就是 *riscv_event_init* 。 - -该功能的主要目的是将用户提供的事件翻译成映射图，从而可以直接对HW-related的控 -制寄存器或计数器进行操作。该翻译基于 *riscv_pmu* 中提供的映射和方法。 - -注意，有些功能也可以在这个阶段完成: - -(1) 中断设置，这个在下一节说； -(2) 特限级设置(仅用户空间、仅内核空间、两者都有)； -(3) 析构函数设置。 通常应用 *riscv_destroy_event* 即可； -(4) 对非采样事件的调整，这将被函数应用，如 *perf_adjust_period* ，通常如下:: - - if (!is_sampling_event(event)) { - hwc->sample_period = x86_pmu.max_period; - hwc->last_period = hwc->sample_period; - local64_set(&hwc->period_left, hwc->sample_period); - } - - -在 *riscv_base_pmu* 的情况下，目前只提供了（3）。 - - -3. 中断 -------- - -3.1. 中断初始化 - -这种情况经常出现在 *event_init* 方案的开头。通常情况下，这应该是一个代码段，如:: - - int x86_reserve_hardware(void) - { - int err = 0; - - if (!atomic_inc_not_zero(&pmc_refcount)) { - mutex_lock(&pmc_reserve_mutex); - if (atomic_read(&pmc_refcount) == 0) { - if (!reserve_pmc_hardware()) - err = -EBUSY; - else - reserve_ds_buffers(); - } - if (!err) - atomic_inc(&pmc_refcount); - mutex_unlock(&pmc_reserve_mutex); - } - - return err; - } - -而神奇的是 *reserve_pmc_hardware* ，它通常做原子操作，使实现的IRQ可以从某个全局函 -数指针访问。 而 *release_pmc_hardware* 的作用正好相反，它用在上一节提到的事件分配 -器中。 - - (注：从所有架构的实现来看，*reserve/release* 对总是IRQ设置，所以 *pmc_hardware* - 似乎有些误导。 它并不处理事件和物理计数器之间的绑定，这一点将在下一节介绍。) - -3.2. IRQ结构体 - -基本上，一个IRQ运行以下伪代码:: - - for each hardware counter that triggered this overflow - - get the event of this counter - - // following two steps are defined as *read()*, - // check the section Reading/Writing Counters for details. - count the delta value since previous interrupt - update the event->count (# event occurs) by adding delta, and - event->hw.period_left by subtracting delta - - if the event overflows - sample data - set the counter appropriately for the next overflow - - if the event overflows again - too frequently, throttle this event - fi - fi - - end for - - 然而截至目前，没有一个RISC-V的实现为perf设计了中断，所以具体的实现要在未来完成。 - -4. Reading/Writing 计数 ------------------------ - -它们看似差不多，但perf对待它们的态度却截然不同。 对于读，在 *struct pmu* 中有一个 -*read* 接口，但它的作用不仅仅是读。 根据上下文，*read* 函数不仅要读取计数器的内容 -（event->count），还要更新左周期到下一个中断（event->hw.period_left）。 - - 但 perf 的核心不需要直接写计数器。 写计数器隐藏在以下两点的抽象化之后， - 1） *pmu->start* ，从字面上看就是开始计数，所以必须把计数器设置成一个合适的值，以 - 便下一次中断； - 2）在IRQ里面，应该把计数器设置成同样的合理值。 - -在RISC-V中，读操作不是问题，但写操作就需要费些力气了，因为S模式不允许写计数器。 - - -5. add()/del()/start()/stop() ------------------------------ - -基本思想: add()/del() 向PMU添加/删除事件，start()/stop() 启动/停止PMU中某个事件 -的计数器。 所有这些函数都使用相同的参数: *struct perf_event *event* 和 *int flag* 。 - -把 perf 看作一个状态机，那么你会发现这些函数作为这些状态之间的状态转换过程。 -定义了三种状态（event->hw.state）: - -* PERF_HES_STOPPED: 计数停止 -* PERF_HES_UPTODATE: event->count是最新的 -* PERF_HES_ARCH: 依赖于体系结构的用法，。。。我们现在并不需要它。 - -这些状态转换的正常流程如下: - -* 用户启动一个 perf 事件，导致调用 *event_init* 。 -* 当被上下文切换进来的时候，*add* 会被 perf core 调用，并带有一个标志 PERF_EF_START， - 也就是说事件被添加后应该被启动。 在这个阶段，如果有的话，一般事件会被绑定到一个物 - 理计数器上。当状态变为PERF_HES_STOPPED和PERF_HES_UPTODATE，因为现在已经停止了, - （软件）事件计数不需要更新。 - - - 然后调用 *start* ，并启用计数器。 - 通过PERF_EF_RELOAD标志，它向计数器写入一个适当的值（详细情况请参考上一节）。 - 如果标志不包含PERF_EF_RELOAD，则不会写入任何内容。 - 现在状态被重置为none，因为它既没有停止也没有更新（计数已经开始）。 - -*当被上下文切换出来时被调用。 然后，它检查出PMU中的所有事件，并调用 *stop* 来更新它们 - 的计数。 - - - *stop* 被 *del* 和perf核心调用，标志为PERF_EF_UPDATE，它经常以相同的逻辑和 *read* - 共用同一个子程序。 - 状态又一次变为PERF_HES_STOPPED和PERF_HES_UPTODATE。 - - - 这两对程序的生命周期: *add* 和 *del* 在任务切换时被反复调用；*start* 和 *stop* 在 - perf核心需要快速停止和启动时也会被调用，比如在调整中断周期时。 - -目前的实现已经足够了，将来可以很容易地扩展到功能。 - -A. 相关结构体 -------------- - -* struct pmu: include/linux/perf_event.h -* struct riscv_pmu: arch/riscv/include/asm/perf_event.h - - 两个结构体都被设计为只读。 - - *struct pmu* 定义了一些函数指针接口，它们大多以 *struct perf_event* 作为主参数，根据 - perf的内部状态机处理perf事件（详情请查看kernel/events/core.c）。 - - *struct riscv_pmu* 定义了PMU的具体参数。 命名遵循所有其它架构的惯例。 - -* struct perf_event: include/linux/perf_event.h -* struct hw_perf_event - - 表示 perf 事件的通用结构体，以及硬件相关的细节。 - -* struct riscv_hw_events: arch/riscv/include/asm/perf_event.h - - 保存事件状态的结构有两个固定成员。 - 事件的数量和事件的数组。 - -参考文献 --------- - -[1] https://github.com/riscv/riscv-linux/pull/124 - -[2] https://groups.google.com/a/groups.riscv.org/forum/#!topic/sw-dev/f19TmCNP6yA diff --git a/Documentation/translations/zh_CN/riscv/vm-layout.rst b/Documentation/translations/zh_CN/riscv/vm-layout.rst index 585cb89317a3..91884e2dfff8 100644 --- a/Documentation/translations/zh_CN/riscv/vm-layout.rst +++ b/Documentation/translations/zh_CN/riscv/vm-layout.rst @@ -6,6 +6,7 @@ :翻译: 司延腾 Yanteng Si + Binbin Zhou ============================ RISC-V Linux上的虚拟内存布局 @@ -65,3 +66,39 @@ RISC-V Linux Kernel SV39 ffffffff00000000 | -4 GB | ffffffff7fffffff | 2 GB | modules, BPF ffffffff80000000 | -2 GB | ffffffffffffffff | 2 GB | kernel __________________|____________|__________________|_________|____________________________________________________________ + + +RISC-V Linux Kernel SV48 +------------------------ + +:: + + ======================================================================================================================== + 开始地址 | 偏移 | 结束地址 | 大小 | 虚拟内存区域描述 + ======================================================================================================================== + | | | | + 0000000000000000 | 0 | 00007fffffffffff | 128 TB | 用户空间虚拟内存，每个内存管理器不同 + __________________|____________|__________________|_________|___________________________________________________________ + | | | | + 0000800000000000 | +128 TB | ffff7fffffffffff | ~16M TB | ... 巨大的、几乎64位宽的直到内核映射的-128TB地方 + | | | | 开始偏移的非经典虚拟内存地址空洞。 + | | | | + __________________|____________|__________________|_________|___________________________________________________________ + | + | 内核空间的虚拟内存，在所有进程之间共享: + ____________________________________________________________|___________________________________________________________ + | | | | + ffff8d7ffee00000 | -114.5 TB | ffff8d7ffeffffff | 2 MB | fixmap + ffff8d7fff000000 | -114.5 TB | ffff8d7fffffffff | 16 MB | PCI io + ffff8d8000000000 | -114.5 TB | ffff8f7fffffffff | 2 TB | vmemmap + ffff8f8000000000 | -112.5 TB | ffffaf7fffffffff | 32 TB | vmalloc/ioremap space + ffffaf8000000000 | -80.5 TB | ffffef7fffffffff | 64 TB | 直接映射所有物理内存 + ffffef8000000000 | -16.5 TB | fffffffeffffffff | 16.5 TB | kasan + __________________|____________|__________________|_________|____________________________________________________________ + | + | 从此处开始，与39-bit布局相同： + ____________________________________________________________|____________________________________________________________ + | | | | + ffffffff00000000 | -4 GB | ffffffff7fffffff | 2 GB | modules, BPF + ffffffff80000000 | -2 GB | ffffffffffffffff | 2 GB | kernel + __________________|____________|__________________|_________|____________________________________________________________ diff --git a/Documentation/translations/zh_CN/scheduler/sched-stats.rst b/Documentation/translations/zh_CN/scheduler/sched-stats.rst index 1c68c3d1c283..c5e0be663837 100644 --- a/Documentation/translations/zh_CN/scheduler/sched-stats.rst +++ b/Documentation/translations/zh_CN/scheduler/sched-stats.rst @@ -57,8 +57,8 @@ cpu 1 2 3 4 5 6 7 8 9 接下来的三个统计数据描述了调度延迟： - 7) 本处理器运行任务的总时间，单位是jiffies - 8) 本处理器任务等待运行的时间，单位是jiffies + 7) 本处理器运行任务的总时间，单位是纳秒 + 8) 本处理器任务等待运行的时间，单位是纳秒 9) 本CPU运行了#个时间片 域统计数据 @@ -146,8 +146,8 @@ domain 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 schedstats还添加了一个新的/proc//schedstat文件，来提供一些进程级的 相同信息。这个文件中，有三个字段与该进程相关： - 1) 在CPU上运行花费的时间 - 2) 在运行队列上等待的时间 + 1) 在CPU上运行花费的时间(单位是纳秒) + 2) 在运行队列上等待的时间(单位是纳秒) 3) 在CPU上运行了#个时间片 可以很容易地编写一个程序，利用这些额外的字段来报告一个特定的进程或一组进程在 diff --git a/Documentation/translations/zh_CN/vm/free_page_reporting.rst b/Documentation/translations/zh_CN/vm/free_page_reporting.rst index 31d6c34b956b..14336a3aa5f4 100644 --- a/Documentation/translations/zh_CN/vm/free_page_reporting.rst +++ b/Documentation/translations/zh_CN/vm/free_page_reporting.rst @@ -1,6 +1,6 @@ .. include:: ../disclaimer-zh_CN.rst -:Original: Documentation/vm/_free_page_reporting.rst +:Original: Documentation/vm/free_page_reporting.rst :翻译: diff --git a/Documentation/translations/zh_CN/vm/frontswap.rst b/Documentation/translations/zh_CN/vm/frontswap.rst index 3eb07870e2ef..98aa6f581ea7 100644 --- a/Documentation/translations/zh_CN/vm/frontswap.rst +++ b/Documentation/translations/zh_CN/vm/frontswap.rst @@ -1,4 +1,4 @@ -:Original: Documentation/vm/_free_page_reporting.rst +:Original: Documentation/vm/free_page_reporting.rst :翻译: diff --git a/Documentation/translations/zh_CN/vm/highmem.rst b/Documentation/translations/zh_CN/vm/highmem.rst index 018838e58c3e..200321774646 100644 --- a/Documentation/translations/zh_CN/vm/highmem.rst +++ b/Documentation/translations/zh_CN/vm/highmem.rst @@ -50,55 +50,55 @@ 临时虚拟映射 ============ -内核包含几种创建临时映射的方法。: +内核包含几种创建临时映射的方法。下面的列表按照使用的优先顺序显示了它们。 -* vmap(). 这可以用来将多个物理页长期映射到一个连续的虚拟空间。它需要synchronization - 来解除映射。 +* kmap_local_page()。这个函数是用来要求短期映射的。它可以从任何上下文（包括中断）中调用， + 但是映射只能在获取它们的上下文中使用。 -* kmap(). 这允许对单个页面进行短期映射。它需要synchronization，但在一定程度上被摊销。 - 当以嵌套方式使用时，它也很容易出现死锁，因此不建议在新代码中使用它。 + 在可行的情况下，这个函数应该比其他所有的函数优先使用。 + + 这些映射是线程本地和CPU本地的，这意味着映射只能从这个线程中访问，并且当映射处于活动状 + 态时，该线程与CPU绑定。即使线程被抢占了（因为抢占永远不会被函数禁用），CPU也不能通过 + CPU-hotplug从系统中拔出，直到映射被处理掉。 + + 在本地的kmap区域中采取pagefaults是有效的，除非获取本地映射的上下文由于其他原因不允许 + 这样做。 + + kmap_local_page()总是返回一个有效的虚拟地址，并且假定kunmap_local()不会失败。 + + 嵌套kmap_local_page()和kmap_atomic()映射在一定程度上是允许的（最多到KMAP_TYPE_NR）， + 但是它们的调用必须严格排序，因为映射的实现是基于堆栈的。关于如何管理嵌套映射的细节， + 请参见kmap_local_page() kdocs（包含在 "函数 "部分）。 * kmap_atomic(). 这允许对单个页面进行非常短的时间映射。由于映射被限制在发布它的CPU上， - 它表现得很好，但发布任务因此被要求留在该CPU上直到它完成，以免其他任务取代它的映射。 + 它表现得很好，但发布的任务因此被要求留在该CPU上直到它完成，以免其他任务取代它的映射。 - kmap_atomic() 也可以由中断上下文使用，因为它不睡眠，而且调用者可能在调用kunmap_atomic() - 之后才睡眠。 + kmap_atomic()也可以被中断上下文使用，因为它不睡眠，调用者也可能在调用kunmap_atomic() + 后才睡眠。 - 可以假设k[un]map_atomic()不会失败。 + 内核中对kmap_atomic()的每次调用都会创建一个不可抢占的段，并禁用缺页异常。这可能是 + 未预期延迟的来源之一。因此用户应该选择kmap_local_page()而不是kmap_atomic()。 + 假设k[un]map_atomic()不会失败。 -使用kmap_atomic -=============== +* kmap()。这应该被用来对单个页面进行短时间的映射，对抢占或迁移没有限制。它会带来开销， + 因为映射空间是受限制的，并且受到全局锁的保护，以实现同步。当不再需要映射时，必须用 + kunmap()释放该页被映射的地址。 -何时何地使用 kmap_atomic() 是很直接的。当代码想要访问一个可能从高内存（见__GFP_HIGHMEM） -分配的页面的内容时，例如在页缓存中的页面，就会使用它。该API有两个函数，它们的使用方式与 -下面类似:: + 映射变化必须广播到所有CPU（核）上，kmap()还需要在kmap的池被回绕（TLB项用光了，需要从第 + 一项复用）时进行全局TLB无效化，当映射空间被完全利用时，它可能会阻塞，直到有一个可用的 + 槽出现。因此，kmap()只能从可抢占的上下文中调用。 - /* 找到感兴趣的页面。 */ - struct page *page = find_get_page(mapping, offset); + 如果一个映射必须持续相对较长的时间，上述所有的工作都是必要的，但是内核中大部分的 + 高内存映射都是短暂的，而且只在一个地方使用。这意味着在这种情况下，kmap()的成本大 + 多被浪费了。kmap()并不是为长期映射而设计的，但是它已经朝着这个方向发展了，在较新 + 的代码中强烈不鼓励使用它，前面的函数集应该是首选。 - /* 获得对该页内容的访问权。 */ - void *vaddr = kmap_atomic(page); - - /* 对该页的内容做一些处理。 */ - memset(vaddr, 0, PAGE_SIZE); - - /* 解除该页面的映射。 */ - kunmap_atomic(vaddr); - -注意，kunmap_atomic()调用的是kmap_atomic()调用的结果而不是参数。 - -如果你需要映射两个页面，因为你想从一个页面复制到另一个页面，你需要保持kmap_atomic调用严 -格嵌套，如:: - - vaddr1 = kmap_atomic(page1); - vaddr2 = kmap_atomic(page2); - - memcpy(vaddr1, vaddr2, PAGE_SIZE); - - kunmap_atomic(vaddr2); - kunmap_atomic(vaddr1); + 在64位系统中，调用kmap_local_page()、kmap_atomic()和kmap()没有实际作用，因为64位 + 地址空间足以永久映射所有物理内存页面。 +* vmap()。这可以用来将多个物理页长期映射到一个连续的虚拟空间。它需要全局同步来解除 + 映射。 临时映射的成本 ============== @@ -126,3 +126,12 @@ i386 PAE 一般的建议是，你不要在32位机器上使用超过8GiB的空间--尽管更多的空间可能对你和你的工作 量有用，但你几乎是靠你自己--不要指望内核开发者真的会很关心事情的进展情况。 + +函数 +==== + +该API在以下内核代码中: + +include/linux/highmem.h + +include/linux/highmem-internal.h diff --git a/Documentation/translations/zh_CN/vm/index.rst b/Documentation/translations/zh_CN/vm/index.rst index a1c6d529b6ff..c77a56553845 100644 --- a/Documentation/translations/zh_CN/vm/index.rst +++ b/Documentation/translations/zh_CN/vm/index.rst @@ -12,11 +12,27 @@ Linux内存管理文档 ================= -这是一个关于Linux内存管理（mm）子系统内部的文档集，其中有不同层次的细节，包括注释 -和邮件列表的回复，用于阐述数据结构和算法的基本情况。如果你正在寻找关于简单分配内存的建 -议，请参阅(Documentation/translations/zh_CN/core-api/memory-allocation.rst)。 -对于控制和调整指南，请参阅(Documentation/admin-guide/mm/index)。 -TODO:待引用文档集被翻译完毕后请及时修改此处） +这是一份关于了解Linux的内存管理子系统的指南。如果你正在寻找关于简单分配内存的 +建议，请参阅内存分配指南 +(Documentation/translations/zh_CN/core-api/memory-allocation.rst)。 +关于控制和调整的指南，请看管理指南 +(Documentation/translations/zh_CN/admin-guide/mm/index.rst)。 + + +.. toctree:: + :maxdepth: 1 + + highmem + +该处剩余文档待原始文档有内容后翻译。 + + +遗留文档 +======== + +这是一个关于Linux内存管理（MM）子系统内部的旧文档的集合，其中有不同层次的细节， +包括注释和邮件列表的回复，用于阐述数据结构和算法的描述。它应该被很好地整合到上述 +结构化的文档中，如果它已经完成了它的使命，可以删除。 .. toctree:: :maxdepth: 1 @@ -25,7 +41,6 @@ TODO:待引用文档集被翻译完毕后请及时修改此处） balance damon/index free_page_reporting - highmem ksm frontswap hmm @@ -36,10 +51,12 @@ TODO:待引用文档集被翻译完毕后请及时修改此处） numa overcommit-accounting page_frags + page_migration page_owner page_table_check remap_file_pages split_page_table_lock + vmalloced-kernel-stacks z3fold zsmalloc @@ -47,8 +64,6 @@ TODOLIST: * arch_pgtable_helpers * free_page_reporting * hugetlbfs_reserv -* page_migration * slub * transhuge * unevictable-lru -* vmalloced-kernel-stacks diff --git a/Documentation/translations/zh_CN/vm/page_frags.rst b/Documentation/translations/zh_CN/vm/page_frags.rst index ad27fed33634..38ecddb9e1c0 100644 --- a/Documentation/translations/zh_CN/vm/page_frags.rst +++ b/Documentation/translations/zh_CN/vm/page_frags.rst @@ -1,4 +1,4 @@ -:Original: Documentation/vm/page_frag.rst +:Original: Documentation/vm/page_frags.rst :翻译: diff --git a/Documentation/translations/zh_CN/vm/page_migration.rst b/Documentation/translations/zh_CN/vm/page_migration.rst new file mode 100644 index 000000000000..566880a41ea0 --- /dev/null +++ b/Documentation/translations/zh_CN/vm/page_migration.rst @@ -0,0 +1,228 @@ +.. include:: ../disclaimer-zh_CN.rst + +:Original: Documentation/vm/index.rst + +:翻译: + + 司延腾 Yanteng Si + +:校译: + +======== +页面迁移 +======== + +页面迁移允许在进程运行时在NUMA系统的节点之间移动页面的物理位置。这意味着进程所看到的虚拟地 +址并没有改变。然而，系统会重新安排这些页面的物理位置。 + +也可以参见 :ref: `<异构内存管理 (HMM)>` 以了解将页面迁移到设备私有内存或从设备私有内存中迁移。 + +页面迁移的主要目的是通过将页面移到访问该内存的进程所运行的处理器附近来减少内存访问的延迟。 + +页面迁移允许进程通过MF_MOVE和MF_MOVE_ALL选项手动重新定位其页面所在的节点，同时通过 +mbind()设置一个新的内存策略。一个进程的页面也可以通过sys_migrate_pages()函数调用从另 +一个进程重新定位。migrate_pages()函数调用接收两组节点，并将一个进程位于旧节点上的页面移 +动到目标节点上。页面迁移功能由Andi Kleen的numactl包提供(需要0.9.3以上的版本，其仓库 +地址https://github.com/numactl/numactl.git)。numactl提供了libnuma，它为页面迁移 +提供了与其他NUMA功能类似的接口。执行 cat ``/proc//numa_maps`` 允许轻松查看进 +程的页面位置。参见proc(5)手册中的numa_maps文档。 + +如果调度程序将一个进程重新安置到一个遥远的节点上的处理器，手动迁移是很有用的。批量调度程序 +或管理员可以检测到这种情况，并将进程的页面移到新处理器附近。内核本身只提供手动的页迁移支持。 +自动的页面迁移可以通过用户空间的进程移动页面来实现。一个特殊的函数调用 "move_pages" 允许 +在一个进程中移动单个页面。例如，NUMA分析器可以获得一个显示频繁的节点外访问的日志，并可以使 +用这个结果将页面移动到更有利的位置。 + +较大型的设备通常使用cpusets将系统分割成若干个节点。Paul Jackson为cpusets配备了当任务被 +转移到另一个cpuset时移动页面的能力(见:ref:`CPUSETS `)。Cpusets允许进程定 +位的自动化。如果一个任务被移到一个新的cpuset上，那么它的所有页面也会随之移动，这样进程的 +性能就不会急剧下降。如果cpuset允许的内存节点发生变化，cpuset中的进程页也会被移动。 + +页面迁移允许为所有迁移技术保留一组节点中页面的相对位置，这将保留生成的特定内存分配模式即使 +进程已被迁移。为了保留内存延迟，这一点是必要的。迁移后的进程将以类似的性能运行。 + +页面迁移分几个步骤进行。首先为那些试图从内核中使用migrate_pages()的进程做一个高层次的 +描述（对于用户空间的使用，可以参考上面提到的Andi Kleen的numactl包），然后对低水平的细 +节工作做一个低水平描述。 + +在内核中使用 migrate_pages() +============================ + +1. 从LRU中移除页面。 + + 要迁移的页面列表是通过扫描页面并把它们移到列表中来生成的。这是通过调用 isolate_lru_page() + 来完成的。调用isolate_lru_page()增加了对该页的引用，这样在页面迁移发生时它就不会 + 消失。它还可以防止交换器或其他扫描器遇到该页。 + + +2. 我们需要有一个new_page_t类型的函数，可以传递给migrate_pages()。这个函数应该计算 + 出如何在给定的旧页面中分配正确的新页面。 + +3. migrate_pages()函数被调用，它试图进行迁移。它将调用该函数为每个被考虑迁移的页面分 + 配新的页面。 + +migrate_pages()如何工作 +======================= + +migrate_pages()对它的页面列表进行了多次处理。如果当时对一个页面的所有引用都可以被移除， +那么这个页面就会被移动。该页已经通过isolate_lru_page()从LRU中移除，并且refcount被 +增加，以便在页面迁移发生时不释放该页。 + +步骤: + +1. 锁定要迁移的页面。 + +2. 确保回写已经完成。 + +3. 锁定我们要迁移到的新页面。锁定它是为了在迁移过程中立即阻止对这个（尚未更新的）页面的 + 访问。 + +4. 所有对该页的页表引用都被转换为迁移条目。这就减少了一个页面的mapcount。如果产生的 + mapcount不是零，那么我们就不迁移该页。所有试图访问该页的用户空间进程现在将等待页 + 面锁或者等待迁移页表项被移除。 + +5. i_pages的锁被持有。这将导致所有试图通过映射访问该页的进程在自旋锁上阻塞。 + +6. 检查该页的Refcount，如果还有引用，我们就退出。否则，我们知道我们是唯一引用这个页 + 面的人。 + +7. 检查基数树，如果它不包含指向这个页面的指针，那么我们就退出，因为其他人修改了基数树。 + +8. 新的页面要用旧的页面的一些设置进行预处理，这样访问新的页面就会发现一个具有正确设置 + 的页面。 + +9. 基数树被改变以指向新的页面。 + +10. 旧页的引用计数被删除，因为地址空间的引用已经消失。对新页的引用被建立，因为新页被 + 地址空间引用。 + +11. i_pages锁被放弃。这样一来，在映射中的查找又变得可能了。进程将从在锁上自旋到在 + 被锁的新页上睡眠。 + +12. 页面内容被复制到新的页面上。 + +13. 剩余的页面标志被复制到新的页面上。 + +14. 旧的页面标志被清除，以表明该页面不再提供任何信息。 + +15. 新页面上的回写队列被触发了。 + +16. 如果迁移条目被插入到页表中，那么就用真正的ptes替换它们。这样做将使那些尚未等待页 + 锁的用户空间进程能够访问。 + +17. 页面锁从新旧页面上被撤销。等待页锁的进程将重做他们的缺页异常，并将到达新的页面。 + +18. 新的页面被移到LRU中，可以被交换器等再次扫描。 + +非LRU页面迁移 +============= + +尽管迁移最初的目的是为了减少NUMA的内存访问延迟，但压缩也使用迁移来创建高阶页面。 + +目前实现的问题是，它被设计为只迁移*LRU*页。然而，有一些潜在的非LRU页面可以在驱动中 +被迁移，例如，zsmalloc，virtio-balloon页面。 + +对于virtio-balloon页面，迁移代码路径的某些部分已经被钩住，并添加了virtio-balloon +的特定函数来拦截迁移逻辑。这对一个驱动来说太特殊了，所以其他想让自己的页面可移动的驱 +动就必须在迁移路径中添加自己的特定钩子。 + +为了克服这个问题，VM支持非LRU页面迁移，它为非LRU可移动页面提供了通用函数，而在迁移 +路径中没有特定的驱动程序钩子。 + +如果一个驱动程序想让它的页面可移动，它应该定义三个函数，这些函数是 +struct address_space_operations的函数指针。 + +1. ``bool (*isolate_page) (struct page *page, isolate_mode_t mode);`` + + VM对驱动的isolate_page()函数的期望是，如果驱动成功隔离了该页，则返回*true*。 + 返回true后，VM会将该页标记为PG_isolated，这样多个CPU的并发隔离就会跳过该 + 页进行隔离。如果驱动程序不能隔离该页，它应该返回*false*。 + + 一旦页面被成功隔离，VM就会使用page.lru字段，因此驱动程序不应期望保留这些字段的值。 + +2. ``int (*migratepage) (struct address_space *mapping,`` +| ``struct page *newpage, struct page *oldpage, enum migrate_mode);`` + + 隔离后，虚拟机用隔离的页面调用驱动的migratepage()。migratepage()的功能是将旧页 + 的内容移动到新页，并设置struct page newpage的字段。请记住，如果你成功迁移了旧页 + 并返回MIGRATEPAGE_SUCCESS，你应该通过page_lock下的__ClearPageMovable()向虚 + 拟机表明旧页不再可移动。如果驱动暂时不能迁移该页，驱动可以返回-EAGAIN。在-EAGAIN + 时，VM会在短时间内重试页面迁移，因为VM将-EAGAIN理解为 "临时迁移失败"。在返回除 + -EAGAIN以外的任何错误时，VM将放弃页面迁移而不重试。 + + 在migratepage()函数中，驱动程序不应该接触page.lru字段。 + +3. ``void (*putback_page)(struct page *);`` + + 如果在隔离页上迁移失败，VM应该将隔离页返回给驱动，因此VM用隔离页调用驱动的 + putback_page()。在这个函数中，驱动应该把隔离页放回自己的数据结构中。 + +非LRU可移动页标志 + + 有两个页面标志用于支持非LRU可移动页面。 + + * PG_movable + + 驱动应该使用下面的函数来使页面在page_lock下可移动。:: + + void __SetPageMovable(struct page *page, struct address_space *mapping) + + 它需要address_space的参数来注册将被VM调用的migration family函数。确切地说， + PG_movable不是struct page的一个真正的标志。相反，VM复用了page->mapping的低 + 位来表示它:: + + #define PAGE_MAPPING_MOVABLE 0x2 + page->mapping = page->mapping | PAGE_MAPPING_MOVABLE; + + 所以驱动不应该直接访问page->mapping。相反，驱动应该使用page_mapping()，它可 + 以在页面锁下屏蔽掉page->mapping的低2位，从而获得正确的struct address_space。 + + 对于非LRU可移动页面的测试，VM支持__PageMovable()函数。然而，它并不能保证识别 + 非LRU可移动页面，因为page->mapping字段与struct page中的其他变量是统一的。如 + 果驱动程序在被虚拟机隔离后释放了页面，尽管page->mapping设置了PAGE_MAPPING_MOVABLE， + 但它并没有一个稳定的值（看看__ClearPageMovable）。但是__PageMovable()在页 + 面被隔离后，无论页面是LRU还是非LRU可移动的，调用它开销都很低，因为LRU页面在 + page->mapping中不可能有PAGE_MAPPING_MOVABLE设置。在用pfn扫描中的lock_page() + 进行更大开销的检查来选择受害者之前，它也很适合只是瞥一眼来测试非LRU可移动的页面。 + + 为了保证非LRU的可移动页面，VM提供了PageMovable()函数。与__PageMovable()不 + 同，PageMovable()在lock_page()下验证page->mapping和 + mapping->a_ops->isolate_page。lock_page()可以防止突然破坏page->mapping。 + + 使用__SetPageMovable()的驱动应该在释放页面之前通过page_lock()下的 + __ClearMovablePage()清除该标志。 + + * PG_isolated + + 为了防止几个CPU同时进行隔离，VM在lock_page()下将隔离的页面标记为PG_isolated。 + 因此，如果一个CPU遇到PG_isolated非LRU可移动页面，它可以跳过它。驱动程序不需要 + 操作这个标志，因为VM会自动设置/清除它。请记住，如果驱动程序看到PG_isolated页， + 这意味着该页已经被VM隔离，所以它不应该碰page.lru字段。PG_isolated标志与 + PG_reclaim标志是同义的，所以驱动程序不应该为自己的目的使用PG_isolated。 + +监测迁移 +======== + +以下事件（计数器）可用于监控页面迁移。 + +1. PGMIGRATE_SUCCESS: 正常的页面迁移成功。每个计数器意味着一个页面被迁移了。如果该 + 页是一个非THP和非hugetlb页，那么这个计数器会增加1。如果该页面是一个THP或hugetlb + 页面，那么这个计数器会随着THP或hugetlb子页面的数量而增加。例如，迁移一个有4KB大小 + 的基础页（子页）的2MB THP，将导致这个计数器增加512。 + +2. PGMIGRATE_FAIL: 正常的页面迁移失败。与上面PGMIGRATE_SUCCESS的计数规则相同：如 + 果是THP或hugetlb，这个计数将被子页的数量增加。 + +3. THP_MIGRATION_SUCCESS: 一个THP被迁移而没有被分割。 + +4. THP_MIGRATION_FAIL: 一个THP不能被迁移，也不能被分割。 + +5. THP_MIGRATION_SPLIT: 一个THP被迁移了，但不是这样的：首先，这个THP必须被分割。 + 在拆分之后，对它的子页面进行了迁移重试。 + +THP_MIGRATION_* 事件也会更新相应的PGMIGRATE_SUCCESS或PGMIGRATE_FAIL事件。 +例如，一个THP迁移失败将导致THP_MIGRATION_FAIL和PGMIGRATE_FAIL增加。 + +Christoph Lameter，2006年5月8日。 + +Minchan Kim，2016年3月28日。 diff --git a/Documentation/translations/zh_CN/vm/page_owner.rst b/Documentation/translations/zh_CN/vm/page_owner.rst index 9e951fabba9d..7bd740bc5bf4 100644 --- a/Documentation/translations/zh_CN/vm/page_owner.rst +++ b/Documentation/translations/zh_CN/vm/page_owner.rst @@ -96,21 +96,82 @@ page owner在默认情况下是禁用的。所以，如果你想使用它，你 默认情况下， ``page_owner_sort`` 是根据buf的时间来排序的。如果你想 按buf的页数排序，请使用-m参数。详细的参数是: - 基本函数: + 基本函数:: - Sort: + 排序: -a 按内存分配时间排序 -m 按总内存排序 -p 按pid排序。 -P 按tgid排序。 + -n 按任务命令名称排序。 -r 按内存释放时间排序。 -s 按堆栈跟踪排序。 -t 按时间排序（默认）。 + --sort 指定排序顺序。排序的语法是[+|-]key[,[+|-]key[,...]]。从 + **标准格式指定器**那一节选择一个键。"+"是可选的，因为默认的方向是数字或 + 词法的增加。允许混合使用缩写和完整格式的键。 - 其它函数: + 例子: + ./page_owner_sort --sort=n,+pid,-tgid + ./page_owner_sort --sort=at - Cull: - -c 通过比较堆栈跟踪而不是总块来进行剔除。 + 其它函数:: - Filter: + 剔除: + --cull + 指定剔除规则。剔除的语法是key[,key[,...]]。从**标准格式指定器** + 部分选择一个多字母键。 + 是一个以逗号分隔的列表形式的单一参数，它提供了一种指定单个剔除规则的 + 方法。 识别的关键字在下面的**标准格式指定器**部分有描述。<规则>可以通过键的 + 序列k1,k2,...来指定，在下面的标准排序键部分有描述。允许混合使用简写和完整形 + 式的键。 + + Examples: + ./page_owner_sort --cull=stacktrace + ./page_owner_sort --cull=st,pid,name + ./page_owner_sort --cull=n,f + + 过滤: -f 过滤掉内存已被释放的块的信息。 + + 选择: + --pid 按pid选择。这将选择进程ID号出现在中的块。 + --tgid 按tgid选择。这将选择其线程组ID号出现在 + 中的块。 + --name 按任务命令名称选择。这将选择其任务命令名称出现在 + 中的区块。 + + , , 是以逗号分隔的列表形式的单个参数， + 它提供了一种指定单个选择规则的方法。 + + + 例子: + ./page_owner_sort --pid=1 + ./page_owner_sort --tgid=1,2,3 + ./page_owner_sort --name name1,name2 + +标准格式指定器 +============== +:: + + --sort的选项: + + 短键 长键 描述 + p pid 进程ID + tg tgid 线程组ID + n name 任务命令名称 + st stacktrace 页面分配的堆栈跟踪 + T txt 块的全文 + ft free_ts 页面释放时的时间戳 + at alloc_ts 页面被分配时的时间戳 + ator allocator 页面的内存分配器 + + --curl的选项: + + 短键 长键 描述 + p pid 进程ID + tg tgid 线程组ID + n name 任务命令名称 + f free 该页是否已经释放 + st stacktrace 页面分配的堆栈跟踪 + ator allocator 页面的内存分配器 diff --git a/Documentation/translations/zh_CN/vm/vmalloced-kernel-stacks.rst b/Documentation/translations/zh_CN/vm/vmalloced-kernel-stacks.rst new file mode 100644 index 000000000000..ad23f274f6d7 --- /dev/null +++ b/Documentation/translations/zh_CN/vm/vmalloced-kernel-stacks.rst @@ -0,0 +1,133 @@ +.. SPDX-License-Identifier: GPL-2.0 +.. include:: ../disclaimer-zh_CN.rst + +:Original: Documentation/vm/vmalloced-kernel-stacks.rst + +:翻译: + + 司延腾 Yanteng Si + +:校译: + +==================== +支持虚拟映射的内核栈 +==================== + +:作者: Shuah Khan + +.. contents:: :local: + +概览 +---- + +这是介绍 `虚拟映射内核栈功能 ` 的代码 +和原始补丁系列的信息汇总。 + +简介 +---- + +内核堆栈溢出通常难以调试，并使内核容易被（恶意）利用。问题可能在稍后的时间出现，使其难以 +隔离和究其根本原因。 + +带有保护页的虚拟映射内核堆栈如果溢出，会被立即捕获，而不会放任其导致难以诊断的损 +坏。 + +HAVE_ARCH_VMAP_STACK和VMAP_STACK配置选项能够支持带有保护页的虚拟映射堆栈。 +当堆栈溢出时，这个特性会引发可靠的异常。溢出后堆栈跟踪的可用性以及对溢出本身的 +响应取决于架构。 + +.. note:: + 截至本文撰写时， arm64, powerpc, riscv, s390, um, 和 x86 支持VMAP_STACK。 + +HAVE_ARCH_VMAP_STACK +-------------------- + +能够支持虚拟映射内核栈的架构应该启用这个bool配置选项。要求是: + +- vmalloc空间必须大到足以容纳许多内核堆栈。这可能排除了许多32位架构。 +- vmalloc空间的堆栈需要可靠地工作。例如，如果vmap页表是按需创建的，当堆栈指向 + 具有未填充页表的虚拟地址时，这种机制需要工作，或者架构代码（switch_to()和 + switch_mm()，很可能）需要确保堆栈的页表项在可能未填充的堆栈上运行之前已经填 + 充。 +- 如果堆栈溢出到一个保护页，就应该发生一些合理的事情。“合理”的定义是灵活的，但 + 在没有记录任何东西的情况下立即重启是不友好的。 + +VMAP_STACK +---------- + +VMAP_STACK bool配置选项在启用时分配虚拟映射的任务栈。这个选项依赖于 +HAVE_ARCH_VMAP_STACK。 + +- 如果你想使用带有保护页的虚拟映射的内核堆栈，请启用该选项。这将导致内核栈溢出 + 被立即捕获，而不是难以诊断的损坏。 + +.. note:: + + 使用KASAN的这个功能需要架构支持用真实的影子内存来支持虚拟映射，并且 + 必须启用KASAN_VMALLOC。 + +.. note:: + + 启用VMAP_STACK时，无法在堆栈分配的数据上运行DMA。 + +内核配置选项和依赖性不断变化。请参考最新的代码库: + +`Kconfig ` + +分配方法 +-------- + +当一个新的内核线程被创建时，线程堆栈是由页级分配器分配的虚拟连续的内存页组成。这 +些页面被映射到有PAGE_KERNEL保护的连续的内核虚拟空间。 + +alloc_thread_stack_node()调用__vmalloc_node_range()来分配带有PAGE_KERNEL +保护的栈。 + +- 分配的堆栈被缓存起来，以后会被新的线程重用，所以在分配/释放堆栈给任务时，要手动 + 进行memcg核算。因此，__vmalloc_node_range被调用时没有__GFP_ACCOUNT。 +- vm_struct被缓存起来，以便能够找到在中断上下文中启动的空闲线程。 free_thread_stack() + 可以在中断上下文中调用。 +- 在arm64上，所有VMAP的堆栈都需要有相同的对齐方式，以确保VMAP的堆栈溢出检测正常 + 工作。架构特定的vmap堆栈分配器照顾到了这个细节。 +- 这并不涉及中断堆栈--参考原始补丁 + +线程栈分配是由clone()、fork()、vfork()、kernel_thread()通过kernel_clone() +启动的。留点提示在这，以便搜索代码库，了解线程栈何时以及如何分配。 + +大量的代码是在: +`kernel/fork.c `. + +task_struct中的stack_vm_area指针可以跟踪虚拟分配的堆栈，一个非空的stack_vm_area +指针可以表明虚拟映射的内核堆栈已经启用。 + +:: + + struct vm_struct *stack_vm_area; + +堆栈溢出处理 +------------ + +前守护页和后守护页有助于检测堆栈溢出。当堆栈溢出到守护页时，处理程序必须小心不要再 +次溢出堆栈。当处理程序被调用时，很可能只留下很少的堆栈空间。 + +在x86上，这是通过处理表明内核堆栈溢出的双异常堆栈的缺页异常来实现的。 + +用守护页测试VMAP分配 +-------------------- + +我们如何确保VMAP_STACK在分配时确实有前守护页和后守护页的保护？下面的 lkdtm 测试 +可以帮助检测任何回归。 + +:: + + void lkdtm_STACK_GUARD_PAGE_LEADING() + void lkdtm_STACK_GUARD_PAGE_TRAILING() + +结论 +---- + +- vmalloced堆栈的percpu缓存似乎比高阶堆栈分配要快一些，至少在缓存命中时是这样。 +- THREAD_INFO_IN_TASK完全摆脱了arch-specific thread_info，并简单地将 + thread_info（仅包含标志）和'int cpu'嵌入task_struct中。 +- 一旦任务死亡，线程栈就可以被释放（无需等待RCU），然后，如果使用vmapped栈，就 + 可以将整个栈缓存起来，以便在同一cpu上重复使用。 diff --git a/Documentation/translations/zh_CN/vm/zsmalloc.rst b/Documentation/translations/zh_CN/vm/zsmalloc.rst index 29e9c70a8eb6..45a9b7ab2a51 100644 --- a/Documentation/translations/zh_CN/vm/zsmalloc.rst +++ b/Documentation/translations/zh_CN/vm/zsmalloc.rst @@ -1,4 +1,4 @@ -:Original: Documentation/vm/zs_malloc.rst +:Original: Documentation/vm/zsmalloc.rst :翻译: diff --git a/Documentation/translations/zh_TW/process/5.Posting.rst b/Documentation/translations/zh_TW/process/5.Posting.rst index 5578bca403e6..280a8832ecc0 100644 --- a/Documentation/translations/zh_TW/process/5.Posting.rst +++ b/Documentation/translations/zh_TW/process/5.Posting.rst @@ -22,8 +22,7 @@ 內核開發社區已經發展出一套用於發布補丁的約定和過程；遵循這些約定和過程將使 參與其中的每個人的生活更加輕鬆。本文檔試圖描述這些約定的部分細節；更多信息 也可在以下文檔中找到 -:ref:`Documentation/translations/zh_TW/process/submitting-patches.rst `， -:ref:`Documentation/translations/zh_TW/process/submitting-drivers.rst ` +:ref:`Documentation/translations/zh_TW/process/submitting-patches.rst ` 和 :ref:`Documentation/translations/zh_TW/process/submit-checklist.rst `。 何時郵寄 diff --git a/Documentation/translations/zh_TW/process/8.Conclusion.rst b/Documentation/translations/zh_TW/process/8.Conclusion.rst index 7572b17667d9..044fcc118bef 100644 --- a/Documentation/translations/zh_TW/process/8.Conclusion.rst +++ b/Documentation/translations/zh_TW/process/8.Conclusion.rst @@ -22,7 +22,6 @@ :ref:`Documentation/translations/zh_TW/process/howto.rst ` 文件是一個重要的起點； :ref:`Documentation/translations/zh_TW/process/submitting-patches.rst ` -和 :ref:`Documentation/translations/zh_TW/process/submitting-drivers.rst ` 也是所有內核開發人員都應該閱讀的內容。許多內部內核API都是使用kerneldoc機制 記錄的；「make htmldocs」或「make pdfdocs」可用於以HTML或PDF格式生成這些文檔 （儘管某些發行版提供的tex版本會遇到內部限制，無法正確處理文檔）。 diff --git a/Documentation/translations/zh_TW/process/howto.rst b/Documentation/translations/zh_TW/process/howto.rst index 2043691b92e3..68ae4411285b 100644 --- a/Documentation/translations/zh_TW/process/howto.rst +++ b/Documentation/translations/zh_TW/process/howto.rst @@ -99,7 +99,6 @@ Linux內核代碼中包含有大量的文檔。這些文檔對於學習如何與 的代碼。 :ref:`Documentation/translations/zh_TW/process/submitting-patches.rst ` - :ref:`Documentation/process/submitting-drivers.rst ` 這兩份文檔明確描述如何創建和發送補丁，其中包括（但不僅限於)： - 郵件內容 diff --git a/Documentation/translations/zh_TW/process/index.rst b/Documentation/translations/zh_TW/process/index.rst index ec7ad14bfd13..c5c59b4fd595 100644 --- a/Documentation/translations/zh_TW/process/index.rst +++ b/Documentation/translations/zh_TW/process/index.rst @@ -43,7 +43,6 @@ .. toctree:: :maxdepth: 1 - submitting-drivers submit-checklist stable-api-nonsense stable-kernel-rules diff --git a/Documentation/translations/zh_TW/process/submitting-drivers.rst b/Documentation/translations/zh_TW/process/submitting-drivers.rst deleted file mode 100644 index 2fdd742318ba..000000000000 --- a/Documentation/translations/zh_TW/process/submitting-drivers.rst +++ /dev/null @@ -1,164 +0,0 @@ -.. SPDX-License-Identifier: GPL-2.0 - -.. _tw_submittingdrivers: - -.. include:: ../disclaimer-zh_TW.rst - -:Original: :ref:`Documentation/process/submitting-drivers.rst - ` - -如果想評論或更新本文的內容，請直接聯繫原文檔的維護者。如果你使用英文 -交流有困難的話，也可以向中文版維護者求助。如果本翻譯更新不及時或者翻 -譯存在問題，請聯繫中文版維護者:: - - 中文版維護者： 李陽 Li Yang - 中文版翻譯者： 李陽 Li Yang - 中文版校譯者： 陳琦 Maggie Chen - 王聰 Wang Cong - 張巍 Zhang Wei - 胡皓文 Hu Haowen - -如何向 Linux 內核提交驅動程序 -============================= - -這篇文檔將會解釋如何向不同的內核源碼樹提交設備驅動程序。請注意，如果你感 -興趣的是顯卡驅動程序，你也許應該訪問 XFree86 項目(https://www.xfree86.org/) -和／或 X.org 項目 (https://x.org)。 - -另請參閱 Documentation/translations/zh_TW/process/submitting-patches.rst 文檔。 - - -分配設備號 ----------- - -塊設備和字符設備的主設備號與從設備號是由 Linux 命名編號分配權威 LANANA（ -現在是 Torben Mathiasen）負責分配。申請的網址是 https://www.lanana.org/。 -即使不準備提交到主流內核的設備驅動也需要在這裡分配設備號。有關詳細信息， -請參閱 Documentation/admin-guide/devices.rst。 - -如果你使用的不是已經分配的設備號，那麼當你提交設備驅動的時候，它將會被強 -制分配一個新的設備號，即便這個設備號和你之前發給客戶的截然不同。 - -設備驅動的提交對象 ------------------- - -Linux 2.0: - 此內核源碼樹不接受新的驅動程序。 - -Linux 2.2: - 此內核源碼樹不接受新的驅動程序。 - -Linux 2.4: - 如果所屬的代碼領域在內核的 MAINTAINERS 文件中列有一個總維護者， - 那麼請將驅動程序提交給他。如果此維護者沒有回應或者你找不到恰當的 - 維護者，那麼請聯繫 Willy Tarreau 。 - -Linux 2.6: - 除了遵循和 2.4 版內核同樣的規則外，你還需要在 linux-kernel 郵件 - 列表上跟蹤最新的 API 變化。向 Linux 2.6 內核提交驅動的頂級聯繫人 - 是 Andrew Morton 。 - -決定設備驅動能否被接受的條件 ----------------------------- - -許可： 代碼必須使用 GNU 通用公開許可證 (GPL) 提交給 Linux，但是 - 我們並不要求 GPL 是唯一的許可。你或許會希望同時使用多種 - 許可證發布，如果希望驅動程序可以被其他開源社區（比如BSD） - 使用。請參考 include/linux/module.h 文件中所列出的可被 - 接受共存的許可。 - -版權： 版權所有者必須同意使用 GPL 許可。最好提交者和版權所有者 - 是相同個人或實體。否則，必需列出授權使用 GPL 的版權所有 - 人或實體，以備驗證之需。 - -接口： 如果你的驅動程序使用現成的接口並且和其他同類的驅動程序行 - 爲相似，而不是去發明無謂的新接口，那麼它將會更容易被接受。 - 如果你需要一個 Linux 和 NT 的通用驅動接口，那麼請在用 - 戶空間實現它。 - -代碼： 請使用 Documentation/process/coding-style.rst 中所描述的 Linux 代碼風 - 格。如果你的某些代碼段（例如那些與 Windows 驅動程序包共 - 享的代碼段）需要使用其他格式，而你卻只希望維護一份代碼， - 那麼請將它們很好地區分出來，並且註明原因。 - -可移植性： 請注意，指針並不永遠是 32 位的，不是所有的計算機都使用小 - 尾模式 (little endian) 存儲數據，不是所有的人都擁有浮點 - 單元，不要隨便在你的驅動程序里嵌入 x86 彙編指令。只能在 - x86 上運行的驅動程序一般是不受歡迎的。雖然你可能只有 x86 - 硬體，很難測試驅動程序在其他平台上是否可用，但是確保代碼 - 可以被輕鬆地移植卻是很簡單的。 - -清晰度： 做到所有人都能修補這個驅動程序將會很有好處，因爲這樣你將 - 會直接收到修復的補丁而不是 bug 報告。如果你提交一個試圖 - 隱藏硬體工作機理的驅動程序，那麼它將會被扔進廢紙簍。 - -電源管理： 因爲 Linux 正在被很多行動裝置和桌面系統使用，所以你的驅 - 動程序也很有可能被使用在這些設備上。它應該支持最基本的電 - 源管理，即在需要的情況下實現系統級休眠和喚醒要用到的 - .suspend 和 .resume 函數。你應該檢查你的驅動程序是否能正 - 確地處理休眠與喚醒，如果實在無法確認，請至少把 .suspend - 函數定義成返回 -ENOSYS（功能未實現）錯誤。你還應該嘗試確 - 保你的驅動在什麼都不乾的情況下將耗電降到最低。要獲得驅動 - 程序測試的指導，請參閱 - Documentation/power/drivers-testing.rst。有關驅動程序電 - 源管理問題相對全面的概述，請參閱 - Documentation/driver-api/pm/devices.rst。 - -管理： 如果一個驅動程序的作者還在進行有效的維護，那麼通常除了那 - 些明顯正確且不需要任何檢查的補丁以外，其他所有的補丁都會 - 被轉發給作者。如果你希望成爲驅動程序的聯繫人和更新者，最 - 好在代碼注釋中寫明並且在 MAINTAINERS 文件中加入這個驅動 - 程序的條目。 - -不影響設備驅動能否被接受的條件 ------------------------------- - -供應商： 由硬體供應商來維護驅動程序通常是一件好事。不過，如果源碼 - 樹里已經有其他人提供了可穩定工作的驅動程序，那麼請不要期 - 望「我是供應商」會成爲內核改用你的驅動程序的理由。理想的情 - 況是：供應商與現有驅動程序的作者合作，構建一個統一完美的 - 驅動程序。 - -作者： 驅動程序是由大的 Linux 公司研發還是由你個人編寫，並不影 - 響其是否能被內核接受。沒有人對內核源碼樹享有特權。只要你 - 充分了解內核社區，你就會發現這一點。 - - -資源列表 --------- - -Linux 內核主源碼樹： - ftp.??.kernel.org:/pub/linux/kernel/... - ?? == 你的國家代碼，例如 "cn"、"us"、"uk"、"fr" 等等 - -Linux 內核郵件列表： - linux-kernel@vger.kernel.org - [可通過向majordomo@vger.kernel.org發郵件來訂閱] - -Linux 設備驅動程序，第三版（探討 2.6.10 版內核）： - https://lwn.net/Kernel/LDD3/ （免費版） - -LWN.net: - 每周內核開發活動摘要 - https://lwn.net/ - - 2.6 版中 API 的變更： - - https://lwn.net/Articles/2.6-kernel-api/ - - 將舊版內核的驅動程序移植到 2.6 版： - - https://lwn.net/Articles/driver-porting/ - -內核新手(KernelNewbies): - 爲新的內核開發者提供文檔和幫助 - https://kernelnewbies.org/ - -Linux USB項目： - http://www.linux-usb.org/ - -寫內核驅動的「不要」（Arjan van de Ven著）: - http://www.fenrus.org/how-to-not-write-a-device-driver-paper.pdf - -內核清潔工 (Kernel Janitor): - https://kernelnewbies.org/KernelJanitors - diff --git a/Documentation/translations/zh_TW/process/submitting-patches.rst b/Documentation/translations/zh_TW/process/submitting-patches.rst index c4fd48f5bd8b..3f77ef5d48a0 100644 --- a/Documentation/translations/zh_TW/process/submitting-patches.rst +++ b/Documentation/translations/zh_TW/process/submitting-patches.rst @@ -26,9 +26,7 @@ 以下文檔含有大量簡潔的建議， 具體請見： :ref:`Documentation/process ` 同樣，:ref:`Documentation/translations/zh_TW/process/submit-checklist.rst ` -給出在提交代碼前需要檢查的項目的列表。如果你在提交一個驅動程序，那麼 -同時閱讀一下: -:ref:`Documentation/process/submitting-drivers.rst ` +給出在提交代碼前需要檢查的項目的列表。 其中許多步驟描述了Git版本控制系統的默認行爲；如果您使用Git來準備補丁， 您將發現它爲您完成的大部分機械工作，儘管您仍然需要準備和記錄一組合理的 diff --git a/Documentation/virt/hyperv/clocks.rst b/Documentation/virt/hyperv/clocks.rst new file mode 100644 index 000000000000..2da2879fad52 --- /dev/null +++ b/Documentation/virt/hyperv/clocks.rst @@ -0,0 +1,73 @@ +.. SPDX-License-Identifier: GPL-2.0 + +Clocks and Timers +================= + +arm64 +----- +On arm64, Hyper-V virtualizes the ARMv8 architectural system counter +and timer. Guest VMs use this virtualized hardware as the Linux +clocksource and clockevents via the standard arm_arch_timer.c +driver, just as they would on bare metal. Linux vDSO support for the +architectural system counter is functional in guest VMs on Hyper-V. +While Hyper-V also provides a synthetic system clock and four synthetic +per-CPU timers as described in the TLFS, they are not used by the +Linux kernel in a Hyper-V guest on arm64. However, older versions +of Hyper-V for arm64 only partially virtualize the ARMv8 +architectural timer, such that the timer does not generate +interrupts in the VM. Because of this limitation, running current +Linux kernel versions on these older Hyper-V versions requires an +out-of-tree patch to use the Hyper-V synthetic clocks/timers instead. + +x86/x64 +------- +On x86/x64, Hyper-V provides guest VMs with a synthetic system clock +and four synthetic per-CPU timers as described in the TLFS. Hyper-V +also provides access to the virtualized TSC via the RDTSC and +related instructions. These TSC instructions do not trap to +the hypervisor and so provide excellent performance in a VM. +Hyper-V performs TSC calibration, and provides the TSC frequency +to the guest VM via a synthetic MSR. Hyper-V initialization code +in Linux reads this MSR to get the frequency, so it skips TSC +calibration and sets tsc_reliable. Hyper-V provides virtualized +versions of the PIT (in Hyper-V Generation 1 VMs only), local +APIC timer, and RTC. Hyper-V does not provide a virtualized HPET in +guest VMs. + +The Hyper-V synthetic system clock can be read via a synthetic MSR, +but this access traps to the hypervisor. As a faster alternative, +the guest can configure a memory page to be shared between the guest +and the hypervisor. Hyper-V populates this memory page with a +64-bit scale value and offset value. To read the synthetic clock +value, the guest reads the TSC and then applies the scale and offset +as described in the Hyper-V TLFS. The resulting value advances +at a constant 10 MHz frequency. In the case of a live migration +to a host with a different TSC frequency, Hyper-V adjusts the +scale and offset values in the shared page so that the 10 MHz +frequency is maintained. + +Starting with Windows Server 2022 Hyper-V, Hyper-V uses hardware +support for TSC frequency scaling to enable live migration of VMs +across Hyper-V hosts where the TSC frequency may be different. +When a Linux guest detects that this Hyper-V functionality is +available, it prefers to use Linux's standard TSC-based clocksource. +Otherwise, it uses the clocksource for the Hyper-V synthetic system +clock implemented via the shared page (identified as +"hyperv_clocksource_tsc_page"). + +The Hyper-V synthetic system clock is available to user space via +vDSO, and gettimeofday() and related system calls can execute +entirely in user space. The vDSO is implemented by mapping the +shared page with scale and offset values into user space. User +space code performs the same algorithm of reading the TSC and +appying the scale and offset to get the constant 10 MHz clock. + +Linux clockevents are based on Hyper-V synthetic timer 0. While +Hyper-V offers 4 synthetic timers for each CPU, Linux only uses +timer 0. Interrupts from stimer0 are recorded on the "HVS" line in +/proc/interrupts. Clockevents based on the virtualized PIT and +local APIC timer also work, but the Hyper-V synthetic timer is +preferred. + +The driver for the Hyper-V synthetic system clock and timers is +drivers/clocksource/hyperv_timer.c. diff --git a/Documentation/virt/hyperv/index.rst b/Documentation/virt/hyperv/index.rst new file mode 100644 index 000000000000..4a7a1b738bbe --- /dev/null +++ b/Documentation/virt/hyperv/index.rst @@ -0,0 +1,12 @@ +.. SPDX-License-Identifier: GPL-2.0 + +====================== +Hyper-V Enlightenments +====================== + +.. toctree:: + :maxdepth: 1 + + overview + vmbus + clocks diff --git a/Documentation/virt/hyperv/overview.rst b/Documentation/virt/hyperv/overview.rst new file mode 100644 index 000000000000..cd493332c88a --- /dev/null +++ b/Documentation/virt/hyperv/overview.rst @@ -0,0 +1,207 @@ +.. SPDX-License-Identifier: GPL-2.0 + +Overview +======== +The Linux kernel contains a variety of code for running as a fully +enlightened guest on Microsoft's Hyper-V hypervisor. Hyper-V +consists primarily of a bare-metal hypervisor plus a virtual machine +management service running in the parent partition (roughly +equivalent to KVM and QEMU, for example). Guest VMs run in child +partitions. In this documentation, references to Hyper-V usually +encompass both the hypervisor and the VMM service without making a +distinction about which functionality is provided by which +component. + +Hyper-V runs on x86/x64 and arm64 architectures, and Linux guests +are supported on both. The functionality and behavior of Hyper-V is +generally the same on both architectures unless noted otherwise. + +Linux Guest Communication with Hyper-V +-------------------------------------- +Linux guests communicate with Hyper-V in four different ways: + +* Implicit traps: As defined by the x86/x64 or arm64 architecture, + some guest actions trap to Hyper-V. Hyper-V emulates the action and + returns control to the guest. This behavior is generally invisible + to the Linux kernel. + +* Explicit hypercalls: Linux makes an explicit function call to + Hyper-V, passing parameters. Hyper-V performs the requested action + and returns control to the caller. Parameters are passed in + processor registers or in memory shared between the Linux guest and + Hyper-V. On x86/x64, hypercalls use a Hyper-V specific calling + sequence. On arm64, hypercalls use the ARM standard SMCCC calling + sequence. + +* Synthetic register access: Hyper-V implements a variety of + synthetic registers. On x86/x64 these registers appear as MSRs in + the guest, and the Linux kernel can read or write these MSRs using + the normal mechanisms defined by the x86/x64 architecture. On + arm64, these synthetic registers must be accessed using explicit + hypercalls. + +* VMbus: VMbus is a higher-level software construct that is built on + the other 3 mechanisms. It is a message passing interface between + the Hyper-V host and the Linux guest. It uses memory that is shared + between Hyper-V and the guest, along with various signaling + mechanisms. + +The first three communication mechanisms are documented in the +`Hyper-V Top Level Functional Spec (TLFS)`_. The TLFS describes +general Hyper-V functionality and provides details on the hypercalls +and synthetic registers. The TLFS is currently written for the +x86/x64 architecture only. + +.. _Hyper-V Top Level Functional Spec (TLFS): https://docs.microsoft.com/en-us/virtualization/hyper-v-on-windows/tlfs/tlfs + +VMbus is not documented. This documentation provides a high-level +overview of VMbus and how it works, but the details can be discerned +only from the code. + +Sharing Memory +-------------- +Many aspects are communication between Hyper-V and Linux are based +on sharing memory. Such sharing is generally accomplished as +follows: + +* Linux allocates memory from its physical address space using + standard Linux mechanisms. + +* Linux tells Hyper-V the guest physical address (GPA) of the + allocated memory. Many shared areas are kept to 1 page so that a + single GPA is sufficient. Larger shared areas require a list of + GPAs, which usually do not need to be contiguous in the guest + physical address space. How Hyper-V is told about the GPA or list + of GPAs varies. In some cases, a single GPA is written to a + synthetic register. In other cases, a GPA or list of GPAs is sent + in a VMbus message. + +* Hyper-V translates the GPAs into "real" physical memory addresses, + and creates a virtual mapping that it can use to access the memory. + +* Linux can later revoke sharing it has previously established by + telling Hyper-V to set the shared GPA to zero. + +Hyper-V operates with a page size of 4 Kbytes. GPAs communicated to +Hyper-V may be in the form of page numbers, and always describe a +range of 4 Kbytes. Since the Linux guest page size on x86/x64 is +also 4 Kbytes, the mapping from guest page to Hyper-V page is 1-to-1. +On arm64, Hyper-V supports guests with 4/16/64 Kbyte pages as +defined by the arm64 architecture. If Linux is using 16 or 64 +Kbyte pages, Linux code must be careful to communicate with Hyper-V +only in terms of 4 Kbyte pages. HV_HYP_PAGE_SIZE and related macros +are used in code that communicates with Hyper-V so that it works +correctly in all configurations. + +As described in the TLFS, a few memory pages shared between Hyper-V +and the Linux guest are "overlay" pages. With overlay pages, Linux +uses the usual approach of allocating guest memory and telling +Hyper-V the GPA of the allocated memory. But Hyper-V then replaces +that physical memory page with a page it has allocated, and the +original physical memory page is no longer accessible in the guest +VM. Linux may access the memory normally as if it were the memory +that it originally allocated. The "overlay" behavior is visible +only because the contents of the page (as seen by Linux) change at +the time that Linux originally establishes the sharing and the +overlay page is inserted. Similarly, the contents change if Linux +revokes the sharing, in which case Hyper-V removes the overlay page, +and the guest page originally allocated by Linux becomes visible +again. + +Before Linux does a kexec to a kdump kernel or any other kernel, +memory shared with Hyper-V should be revoked. Hyper-V could modify +a shared page or remove an overlay page after the new kernel is +using the page for a different purpose, corrupting the new kernel. +Hyper-V does not provide a single "set everything" operation to +guest VMs, so Linux code must individually revoke all sharing before +doing kexec. See hv_kexec_handler() and hv_crash_handler(). But +the crash/panic path still has holes in cleanup because some shared +pages are set using per-CPU synthetic registers and there's no +mechanism to revoke the shared pages for CPUs other than the CPU +running the panic path. + +CPU Management +-------------- +Hyper-V does not have a ability to hot-add or hot-remove a CPU +from a running VM. However, Windows Server 2019 Hyper-V and +earlier versions may provide guests with ACPI tables that indicate +more CPUs than are actually present in the VM. As is normal, Linux +treats these additional CPUs as potential hot-add CPUs, and reports +them as such even though Hyper-V will never actually hot-add them. +Starting in Windows Server 2022 Hyper-V, the ACPI tables reflect +only the CPUs actually present in the VM, so Linux does not report +any hot-add CPUs. + +A Linux guest CPU may be taken offline using the normal Linux +mechanisms, provided no VMbus channel interrupts are assigned to +the CPU. See the section on VMbus Interrupts for more details +on how VMbus channel interrupts can be re-assigned to permit +taking a CPU offline. + +32-bit and 64-bit +----------------- +On x86/x64, Hyper-V supports 32-bit and 64-bit guests, and Linux +will build and run in either version. While the 32-bit version is +expected to work, it is used rarely and may suffer from undetected +regressions. + +On arm64, Hyper-V supports only 64-bit guests. + +Endian-ness +----------- +All communication between Hyper-V and guest VMs uses Little-Endian +format on both x86/x64 and arm64. Big-endian format on arm64 is not +supported by Hyper-V, and Linux code does not use endian-ness macros +when accessing data shared with Hyper-V. + +Versioning +---------- +Current Linux kernels operate correctly with older versions of +Hyper-V back to Windows Server 2012 Hyper-V. Support for running +on the original Hyper-V release in Windows Server 2008/2008 R2 +has been removed. + +A Linux guest on Hyper-V outputs in dmesg the version of Hyper-V +it is running on. This version is in the form of a Windows build +number and is for display purposes only. Linux code does not +test this version number at runtime to determine available features +and functionality. Hyper-V indicates feature/function availability +via flags in synthetic MSRs that Hyper-V provides to the guest, +and the guest code tests these flags. + +VMbus has its own protocol version that is negotiated during the +initial VMbus connection from the guest to Hyper-V. This version +number is also output to dmesg during boot. This version number +is checked in a few places in the code to determine if specific +functionality is present. + +Furthermore, each synthetic device on VMbus also has a protocol +version that is separate from the VMbus protocol version. Device +drivers for these synthetic devices typically negotiate the device +protocol version, and may test that protocol version to determine +if specific device functionality is present. + +Code Packaging +-------------- +Hyper-V related code appears in the Linux kernel code tree in three +main areas: + +1. drivers/hv + +2. arch/x86/hyperv and arch/arm64/hyperv + +3. individual device driver areas such as drivers/scsi, drivers/net, + drivers/clocksource, etc. + +A few miscellaneous files appear elsewhere. See the full list under +"Hyper-V/Azure CORE AND DRIVERS" and "DRM DRIVER FOR HYPERV +SYNTHETIC VIDEO DEVICE" in the MAINTAINERS file. + +The code in #1 and #2 is built only when CONFIG_HYPERV is set. +Similarly, the code for most Hyper-V related drivers is built only +when CONFIG_HYPERV is set. + +Most Hyper-V related code in #1 and #3 can be built as a module. +The architecture specific code in #2 must be built-in. Also, +drivers/hv/hv_common.c is low-level code that is common across +architectures and must be built-in. diff --git a/Documentation/virt/hyperv/vmbus.rst b/Documentation/virt/hyperv/vmbus.rst new file mode 100644 index 000000000000..d2012d9022c5 --- /dev/null +++ b/Documentation/virt/hyperv/vmbus.rst @@ -0,0 +1,303 @@ +.. SPDX-License-Identifier: GPL-2.0 + +VMbus +===== +VMbus is a software construct provided by Hyper-V to guest VMs. It +consists of a control path and common facilities used by synthetic +devices that Hyper-V presents to guest VMs. The control path is +used to offer synthetic devices to the guest VM and, in some cases, +to rescind those devices. The common facilities include software +channels for communicating between the device driver in the guest VM +and the synthetic device implementation that is part of Hyper-V, and +signaling primitives to allow Hyper-V and the guest to interrupt +each other. + +VMbus is modeled in Linux as a bus, with the expected /sys/bus/vmbus +entry in a running Linux guest. The VMbus driver (drivers/hv/vmbus_drv.c) +establishes the VMbus control path with the Hyper-V host, then +registers itself as a Linux bus driver. It implements the standard +bus functions for adding and removing devices to/from the bus. + +Most synthetic devices offered by Hyper-V have a corresponding Linux +device driver. These devices include: + +* SCSI controller +* NIC +* Graphics frame buffer +* Keyboard +* Mouse +* PCI device pass-thru +* Heartbeat +* Time Sync +* Shutdown +* Memory balloon +* Key/Value Pair (KVP) exchange with Hyper-V +* Hyper-V online backup (a.k.a. VSS) + +Guest VMs may have multiple instances of the synthetic SCSI +controller, synthetic NIC, and PCI pass-thru devices. Other +synthetic devices are limited to a single instance per VM. Not +listed above are a small number of synthetic devices offered by +Hyper-V that are used only by Windows guests and for which Linux +does not have a driver. + +Hyper-V uses the terms "VSP" and "VSC" in describing synthetic +devices. "VSP" refers to the Hyper-V code that implements a +particular synthetic device, while "VSC" refers to the driver for +the device in the guest VM. For example, the Linux driver for the +synthetic NIC is referred to as "netvsc" and the Linux driver for +the synthetic SCSI controller is "storvsc". These drivers contain +functions with names like "storvsc_connect_to_vsp". + +VMbus channels +-------------- +An instance of a synthetic device uses VMbus channels to communicate +between the VSP and the VSC. Channels are bi-directional and used +for passing messages. Most synthetic devices use a single channel, +but the synthetic SCSI controller and synthetic NIC may use multiple +channels to achieve higher performance and greater parallelism. + +Each channel consists of two ring buffers. These are classic ring +buffers from a university data structures textbook. If the read +and writes pointers are equal, the ring buffer is considered to be +empty, so a full ring buffer always has at least one byte unused. +The "in" ring buffer is for messages from the Hyper-V host to the +guest, and the "out" ring buffer is for messages from the guest to +the Hyper-V host. In Linux, the "in" and "out" designations are as +viewed by the guest side. The ring buffers are memory that is +shared between the guest and the host, and they follow the standard +paradigm where the memory is allocated by the guest, with the list +of GPAs that make up the ring buffer communicated to the host. Each +ring buffer consists of a header page (4 Kbytes) with the read and +write indices and some control flags, followed by the memory for the +actual ring. The size of the ring is determined by the VSC in the +guest and is specific to each synthetic device. The list of GPAs +making up the ring is communicated to the Hyper-V host over the +VMbus control path as a GPA Descriptor List (GPADL). See function +vmbus_establish_gpadl(). + +Each ring buffer is mapped into contiguous Linux kernel virtual +space in three parts: 1) the 4 Kbyte header page, 2) the memory +that makes up the ring itself, and 3) a second mapping of the memory +that makes up the ring itself. Because (2) and (3) are contiguous +in kernel virtual space, the code that copies data to and from the +ring buffer need not be concerned with ring buffer wrap-around. +Once a copy operation has completed, the read or write index may +need to be reset to point back into the first mapping, but the +actual data copy does not need to be broken into two parts. This +approach also allows complex data structures to be easily accessed +directly in the ring without handling wrap-around. + +On arm64 with page sizes > 4 Kbytes, the header page must still be +passed to Hyper-V as a 4 Kbyte area. But the memory for the actual +ring must be aligned to PAGE_SIZE and have a size that is a multiple +of PAGE_SIZE so that the duplicate mapping trick can be done. Hence +a portion of the header page is unused and not communicated to +Hyper-V. This case is handled by vmbus_establish_gpadl(). + +Hyper-V enforces a limit on the aggregate amount of guest memory +that can be shared with the host via GPADLs. This limit ensures +that a rogue guest can't force the consumption of excessive host +resources. For Windows Server 2019 and later, this limit is +approximately 1280 Mbytes. For versions prior to Windows Server +2019, the limit is approximately 384 Mbytes. + +VMbus messages +-------------- +All VMbus messages have a standard header that includes the message +length, the offset of the message payload, some flags, and a +transactionID. The portion of the message after the header is +unique to each VSP/VSC pair. + +Messages follow one of two patterns: + +* Unidirectional: Either side sends a message and does not + expect a response message +* Request/response: One side (usually the guest) sends a message + and expects a response + +The transactionID (a.k.a. "requestID") is for matching requests & +responses. Some synthetic devices allow multiple requests to be in- +flight simultaneously, so the guest specifies a transactionID when +sending a request. Hyper-V sends back the same transactionID in the +matching response. + +Messages passed between the VSP and VSC are control messages. For +example, a message sent from the storvsc driver might be "execute +this SCSI command". If a message also implies some data transfer +between the guest and the Hyper-V host, the actual data to be +transferred may be embedded with the control message, or it may be +specified as a separate data buffer that the Hyper-V host will +access as a DMA operation. The former case is used when the size of +the data is small and the cost of copying the data to and from the +ring buffer is minimal. For example, time sync messages from the +Hyper-V host to the guest contain the actual time value. When the +data is larger, a separate data buffer is used. In this case, the +control message contains a list of GPAs that describe the data +buffer. For example, the storvsc driver uses this approach to +specify the data buffers to/from which disk I/O is done. + +Three functions exist to send VMbus messages: + +1. vmbus_sendpacket(): Control-only messages and messages with + embedded data -- no GPAs +2. vmbus_sendpacket_pagebuffer(): Message with list of GPAs + identifying data to transfer. An offset and length is + associated with each GPA so that multiple discontinuous areas + of guest memory can be targeted. +3. vmbus_sendpacket_mpb_desc(): Message with list of GPAs + identifying data to transfer. A single offset and length is + associated with a list of GPAs. The GPAs must describe a + single logical area of guest memory to be targeted. + +Historically, Linux guests have trusted Hyper-V to send well-formed +and valid messages, and Linux drivers for synthetic devices did not +fully validate messages. With the introduction of processor +technologies that fully encrypt guest memory and that allow the +guest to not trust the hypervisor (AMD SNP-SEV, Intel TDX), trusting +the Hyper-V host is no longer a valid assumption. The drivers for +VMbus synthetic devices are being updated to fully validate any +values read from memory that is shared with Hyper-V, which includes +messages from VMbus devices. To facilitate such validation, +messages read by the guest from the "in" ring buffer are copied to a +temporary buffer that is not shared with Hyper-V. Validation is +performed in this temporary buffer without the risk of Hyper-V +maliciously modifying the message after it is validated but before +it is used. + +VMbus interrupts +---------------- +VMbus provides a mechanism for the guest to interrupt the host when +the guest has queued new messages in a ring buffer. The host +expects that the guest will send an interrupt only when an "out" +ring buffer transitions from empty to non-empty. If the guest sends +interrupts at other times, the host deems such interrupts to be +unnecessary. If a guest sends an excessive number of unnecessary +interrupts, the host may throttle that guest by suspending its +execution for a few seconds to prevent a denial-of-service attack. + +Similarly, the host will interrupt the guest when it sends a new +message on the VMbus control path, or when a VMbus channel "in" ring +buffer transitions from empty to non-empty. Each CPU in the guest +may receive VMbus interrupts, so they are best modeled as per-CPU +interrupts in Linux. This model works well on arm64 where a single +per-CPU IRQ is allocated for VMbus. Since x86/x64 lacks support for +per-CPU IRQs, an x86 interrupt vector is statically allocated (see +HYPERVISOR_CALLBACK_VECTOR) across all CPUs and explicitly coded to +call the VMbus interrupt service routine. These interrupts are +visible in /proc/interrupts on the "HYP" line. + +The guest CPU that a VMbus channel will interrupt is selected by the +guest when the channel is created, and the host is informed of that +selection. VMbus devices are broadly grouped into two categories: + +1. "Slow" devices that need only one VMbus channel. The devices + (such as keyboard, mouse, heartbeat, and timesync) generate + relatively few interrupts. Their VMbus channels are all + assigned to interrupt the VMBUS_CONNECT_CPU, which is always + CPU 0. + +2. "High speed" devices that may use multiple VMbus channels for + higher parallelism and performance. These devices include the + synthetic SCSI controller and synthetic NIC. Their VMbus + channels interrupts are assigned to CPUs that are spread out + among the available CPUs in the VM so that interrupts on + multiple channels can be processed in parallel. + +The assignment of VMbus channel interrupts to CPUs is done in the +function init_vp_index(). This assignment is done outside of the +normal Linux interrupt affinity mechanism, so the interrupts are +neither "unmanaged" nor "managed" interrupts. + +The CPU that a VMbus channel will interrupt can be seen in +/sys/bus/vmbus/devices// channels//cpu. +When running on later versions of Hyper-V, the CPU can be changed +by writing a new value to this sysfs entry. Because the interrupt +assignment is done outside of the normal Linux affinity mechanism, +there are no entries in /proc/irq corresponding to individual +VMbus channel interrupts. + +An online CPU in a Linux guest may not be taken offline if it has +VMbus channel interrupts assigned to it. Any such channel +interrupts must first be manually reassigned to another CPU as +described above. When no channel interrupts are assigned to the +CPU, it can be taken offline. + +When a guest CPU receives a VMbus interrupt from the host, the +function vmbus_isr() handles the interrupt. It first checks for +channel interrupts by calling vmbus_chan_sched(), which looks at a +bitmap setup by the host to determine which channels have pending +interrupts on this CPU. If multiple channels have pending +interrupts for this CPU, they are processed sequentially. When all +channel interrupts have been processed, vmbus_isr() checks for and +processes any message received on the VMbus control path. + +The VMbus channel interrupt handling code is designed to work +correctly even if an interrupt is received on a CPU other than the +CPU assigned to the channel. Specifically, the code does not use +CPU-based exclusion for correctness. In normal operation, Hyper-V +will interrupt the assigned CPU. But when the CPU assigned to a +channel is being changed via sysfs, the guest doesn't know exactly +when Hyper-V will make the transition. The code must work correctly +even if there is a time lag before Hyper-V starts interrupting the +new CPU. See comments in target_cpu_store(). + +VMbus device creation/deletion +------------------------------ +Hyper-V and the Linux guest have a separate message-passing path +that is used for synthetic device creation and deletion. This +path does not use a VMbus channel. See vmbus_post_msg() and +vmbus_on_msg_dpc(). + +The first step is for the guest to connect to the generic +Hyper-V VMbus mechanism. As part of establishing this connection, +the guest and Hyper-V agree on a VMbus protocol version they will +use. This negotiation allows newer Linux kernels to run on older +Hyper-V versions, and vice versa. + +The guest then tells Hyper-V to "send offers". Hyper-V sends an +offer message to the guest for each synthetic device that the VM +is configured to have. Each VMbus device type has a fixed GUID +known as the "class ID", and each VMbus device instance is also +identified by a GUID. The offer message from Hyper-V contains +both GUIDs to uniquely (within the VM) identify the device. +There is one offer message for each device instance, so a VM with +two synthetic NICs will get two offers messages with the NIC +class ID. The ordering of offer messages can vary from boot-to-boot +and must not be assumed to be consistent in Linux code. Offer +messages may also arrive long after Linux has initially booted +because Hyper-V supports adding devices, such as synthetic NICs, +to running VMs. A new offer message is processed by +vmbus_process_offer(), which indirectly invokes vmbus_add_channel_work(). + +Upon receipt of an offer message, the guest identifies the device +type based on the class ID, and invokes the correct driver to set up +the device. Driver/device matching is performed using the standard +Linux mechanism. + +The device driver probe function opens the primary VMbus channel to +the corresponding VSP. It allocates guest memory for the channel +ring buffers and shares the ring buffer with the Hyper-V host by +giving the host a list of GPAs for the ring buffer memory. See +vmbus_establish_gpadl(). + +Once the ring buffer is set up, the device driver and VSP exchange +setup messages via the primary channel. These messages may include +negotiating the device protocol version to be used between the Linux +VSC and the VSP on the Hyper-V host. The setup messages may also +include creating additional VMbus channels, which are somewhat +mis-named as "sub-channels" since they are functionally +equivalent to the primary channel once they are created. + +Finally, the device driver may create entries in /dev as with +any device driver. + +The Hyper-V host can send a "rescind" message to the guest to +remove a device that was previously offered. Linux drivers must +handle such a rescind message at any time. Rescinding a device +invokes the device driver "remove" function to cleanly shut +down the device and remove it. Once a synthetic device is +rescinded, neither Hyper-V nor Linux retains any state about +its previous existence. Such a device might be re-added later, +in which case it is treated as an entirely new device. See +vmbus_onoffer_rescind(). diff --git a/Documentation/virt/index.rst b/Documentation/virt/index.rst index 492f0920b988..2f1cffa87b1b 100644 --- a/Documentation/virt/index.rst +++ b/Documentation/virt/index.rst @@ -14,6 +14,7 @@ Linux Virtualization Support ne_overview acrn/index coco/sev-guest + hyperv/index .. only:: html and subproject diff --git a/Documentation/virt/kvm/api.rst b/Documentation/virt/kvm/api.rst index 98a283930307..dca926762f1f 100644 --- a/Documentation/virt/kvm/api.rst +++ b/Documentation/virt/kvm/api.rst @@ -4667,7 +4667,7 @@ encrypted VMs. Currently, this ioctl is used for issuing Secure Encrypted Virtualization (SEV) commands on AMD Processors. The SEV commands are defined in -Documentation/virt/kvm/amd-memory-encryption.rst. +Documentation/virt/kvm/x86/amd-memory-encryption.rst. 4.111 KVM_MEMORY_ENCRYPT_REG_REGION ----------------------------------- @@ -7679,7 +7679,7 @@ architecture-specific interfaces. This capability and the architecture- specific interfaces must be consistent, i.e. if one says the feature is supported, than the other should as well and vice versa. For arm64 see Documentation/virt/kvm/devices/vcpu.rst "KVM_ARM_VCPU_PVTIME_CTRL". -For x86 see Documentation/virt/kvm/msr.rst "MSR_KVM_STEAL_TIME". +For x86 see Documentation/virt/kvm/x86/msr.rst "MSR_KVM_STEAL_TIME". 8.25 KVM_CAP_S390_DIAG318 ------------------------- diff --git a/Documentation/virt/kvm/arm/hyp-abi.rst b/Documentation/virt/kvm/arm/hyp-abi.rst index 4d43fbc25195..412b276449d3 100644 --- a/Documentation/virt/kvm/arm/hyp-abi.rst +++ b/Documentation/virt/kvm/arm/hyp-abi.rst @@ -60,12 +60,13 @@ these functions (see arch/arm{,64}/include/asm/virt.h): * :: - x0 = HVC_VHE_RESTART (arm64 only) + x0 = HVC_FINALISE_EL2 (arm64 only) - Attempt to upgrade the kernel's exception level from EL1 to EL2 by enabling - the VHE mode. This is conditioned by the CPU supporting VHE, the EL2 MMU - being off, and VHE not being disabled by any other means (command line - option, for example). + Finish configuring EL2 depending on the command-line options, + including an attempt to upgrade the kernel's exception level from + EL1 to EL2 by enabling the VHE mode. This is conditioned by the CPU + supporting VHE, the EL2 MMU being off, and VHE not being disabled by + any other means (command line option, for example). Any other value of r0/x0 triggers a hypervisor-specific handling, which is not documented here. diff --git a/Documentation/virt/kvm/s390/s390-pv-boot.rst b/Documentation/virt/kvm/s390/s390-pv-boot.rst index 73a6083cb5e7..96c48480a360 100644 --- a/Documentation/virt/kvm/s390/s390-pv-boot.rst +++ b/Documentation/virt/kvm/s390/s390-pv-boot.rst @@ -10,7 +10,7 @@ The memory of Protected Virtual Machines (PVMs) is not accessible to I/O or the hypervisor. In those cases where the hypervisor needs to access the memory of a PVM, that memory must be made accessible. Memory made accessible to the hypervisor will be encrypted. See -Documentation/virt/kvm/s390-pv.rst for details." +Documentation/virt/kvm/s390/s390-pv.rst for details." On IPL (boot) a small plaintext bootloader is started, which provides information about the encrypted components and necessary metadata to diff --git a/Documentation/virt/kvm/x86/hypercalls.rst b/Documentation/virt/kvm/x86/hypercalls.rst index e56fa8b9cfca..10db7924720f 100644 --- a/Documentation/virt/kvm/x86/hypercalls.rst +++ b/Documentation/virt/kvm/x86/hypercalls.rst @@ -22,7 +22,7 @@ S390: number in R1. For further information on the S390 diagnose call as supported by KVM, - refer to Documentation/virt/kvm/s390-diag.rst. + refer to Documentation/virt/kvm/s390/s390-diag.rst. PowerPC: It uses R3-R10 and hypercall number in R11. R4-R11 are used as output registers. diff --git a/Documentation/virt/uml/user_mode_linux_howto_v2.rst b/Documentation/virt/uml/user_mode_linux_howto_v2.rst index 863f67b72c05..af2a97429692 100644 --- a/Documentation/virt/uml/user_mode_linux_howto_v2.rst +++ b/Documentation/virt/uml/user_mode_linux_howto_v2.rst @@ -322,7 +322,7 @@ Shared Options * ``v6=[0,1]`` to specify if a v6 connection is desired for all transports which operate over IP. Additionally, for transports that have some differences in the way they operate over v4 and v6 (for example - EoL2TPv3), sets the correct mode of operation. In the absense of this + EoL2TPv3), sets the correct mode of operation. In the absence of this option, the socket type is determined based on what do the src and dst arguments resolve/parse to. diff --git a/Documentation/vm/overcommit-accounting.rst b/Documentation/vm/overcommit-accounting.rst index 1addb0c374a4..a4895d6fc1c2 100644 --- a/Documentation/vm/overcommit-accounting.rst +++ b/Documentation/vm/overcommit-accounting.rst @@ -1,5 +1,3 @@ -.. _overcommit_accounting: - ===================== Overcommit Accounting ===================== diff --git a/Documentation/vm/page_migration.rst b/Documentation/vm/page_migration.rst index 8c5cb8147e55..11493bad7112 100644 --- a/Documentation/vm/page_migration.rst +++ b/Documentation/vm/page_migration.rst @@ -152,110 +152,15 @@ Steps: Non-LRU page migration ====================== -Although migration originally aimed for reducing the latency of memory accesses -for NUMA, compaction also uses migration to create high-order pages. +Although migration originally aimed for reducing the latency of memory +accesses for NUMA, compaction also uses migration to create high-order +pages. For compaction purposes, it is also useful to be able to move +non-LRU pages, such as zsmalloc and virtio-balloon pages. -Current problem of the implementation is that it is designed to migrate only -*LRU* pages. However, there are potential non-LRU pages which can be migrated -in drivers, for example, zsmalloc, virtio-balloon pages. - -For virtio-balloon pages, some parts of migration code path have been hooked -up and added virtio-balloon specific functions to intercept migration logics. -It's too specific to a driver so other drivers who want to make their pages -movable would have to add their own specific hooks in the migration path. - -To overcome the problem, VM supports non-LRU page migration which provides -generic functions for non-LRU movable pages without driver specific hooks -in the migration path. - -If a driver wants to make its pages movable, it should define three functions -which are function pointers of struct address_space_operations. - -1. ``bool (*isolate_page) (struct page *page, isolate_mode_t mode);`` - - What VM expects from isolate_page() function of driver is to return *true* - if driver isolates the page successfully. On returning true, VM marks the page - as PG_isolated so concurrent isolation in several CPUs skip the page - for isolation. If a driver cannot isolate the page, it should return *false*. - - Once page is successfully isolated, VM uses page.lru fields so driver - shouldn't expect to preserve values in those fields. - -2. ``int (*migratepage) (struct address_space *mapping,`` -| ``struct page *newpage, struct page *oldpage, enum migrate_mode);`` - - After isolation, VM calls migratepage() of driver with the isolated page. - The function of migratepage() is to move the contents of the old page to the - new page - and set up fields of struct page newpage. Keep in mind that you should - indicate to the VM the oldpage is no longer movable via __ClearPageMovable() - under page_lock if you migrated the oldpage successfully and returned - MIGRATEPAGE_SUCCESS. If driver cannot migrate the page at the moment, driver - can return -EAGAIN. On -EAGAIN, VM will retry page migration in a short time - because VM interprets -EAGAIN as "temporary migration failure". On returning - any error except -EAGAIN, VM will give up the page migration without - retrying. - - Driver shouldn't touch the page.lru field while in the migratepage() function. - -3. ``void (*putback_page)(struct page *);`` - - If migration fails on the isolated page, VM should return the isolated page - to the driver so VM calls the driver's putback_page() with the isolated page. - In this function, the driver should put the isolated page back into its own data - structure. - -Non-LRU movable page flags - - There are two page flags for supporting non-LRU movable page. - - * PG_movable - - Driver should use the function below to make page movable under page_lock:: - - void __SetPageMovable(struct page *page, struct address_space *mapping) - - It needs argument of address_space for registering migration - family functions which will be called by VM. Exactly speaking, - PG_movable is not a real flag of struct page. Rather, VM - reuses the page->mapping's lower bits to represent it:: - - #define PAGE_MAPPING_MOVABLE 0x2 - page->mapping = page->mapping | PAGE_MAPPING_MOVABLE; - - so driver shouldn't access page->mapping directly. Instead, driver should - use page_mapping() which masks off the low two bits of page->mapping under - page lock so it can get the right struct address_space. - - For testing of non-LRU movable pages, VM supports __PageMovable() function. - However, it doesn't guarantee to identify non-LRU movable pages because - the page->mapping field is unified with other variables in struct page. - If the driver releases the page after isolation by VM, page->mapping - doesn't have a stable value although it has PAGE_MAPPING_MOVABLE set - (look at __ClearPageMovable). But __PageMovable() is cheap to call whether - page is LRU or non-LRU movable once the page has been isolated because LRU - pages can never have PAGE_MAPPING_MOVABLE set in page->mapping. It is also - good for just peeking to test non-LRU movable pages before more expensive - checking with lock_page() in pfn scanning to select a victim. - - For guaranteeing non-LRU movable page, VM provides PageMovable() function. - Unlike __PageMovable(), PageMovable() validates page->mapping and - mapping->a_ops->isolate_page under lock_page(). The lock_page() prevents - sudden destroying of page->mapping. - - Drivers using __SetPageMovable() should clear the flag via - __ClearMovablePage() under page_lock() before the releasing the page. - - * PG_isolated - - To prevent concurrent isolation among several CPUs, VM marks isolated page - as PG_isolated under lock_page(). So if a CPU encounters PG_isolated - non-LRU movable page, it can skip it. Driver doesn't need to manipulate the - flag because VM will set/clear it automatically. Keep in mind that if the - driver sees a PG_isolated page, it means the page has been isolated by the - VM so it shouldn't touch the page.lru field. - The PG_isolated flag is aliased with the PG_reclaim flag so drivers - shouldn't use PG_isolated for its own purposes. +If a driver wants to make its pages movable, it should define a struct +movable_operations. It then needs to call __SetPageMovable() on each +page that it may be able to move. This uses the ``page->mapping`` field, +so this field is not available for the driver to use for other purposes. Monitoring Migration ===================== @@ -286,3 +191,5 @@ THP_MIGRATION_FAIL and PGMIGRATE_FAIL to increase. Christoph Lameter, May 8, 2006. Minchan Kim, Mar 28, 2016. + +.. kernel-doc:: include/linux/migrate.h diff --git a/Documentation/x86/orc-unwinder.rst b/Documentation/x86/orc-unwinder.rst index 9a66a88be765..cdb257015bd9 100644 --- a/Documentation/x86/orc-unwinder.rst +++ b/Documentation/x86/orc-unwinder.rst @@ -140,7 +140,7 @@ Unwinder implementation details Objtool generates the ORC data by integrating with the compile-time stack metadata validation feature, which is described in detail in -tools/objtool/Documentation/stack-validation.txt. After analyzing all +tools/objtool/Documentation/objtool.txt. After analyzing all the code paths of a .o file, it creates an array of orc_entry structs, and a parallel array of instruction addresses associated with those structs, and writes them to the .orc_unwind and .orc_unwind_ip sections diff --git a/Documentation/x86/x86_64/uefi.rst b/Documentation/x86/x86_64/uefi.rst index 3b894103a734..fbc30c9a071d 100644 --- a/Documentation/x86/x86_64/uefi.rst +++ b/Documentation/x86/x86_64/uefi.rst @@ -29,7 +29,7 @@ Mechanics be selected:: CONFIG_EFI=y - CONFIG_EFI_VARS=y or m # optional + CONFIG_EFIVAR_FS=y or m # optional - Create a VFAT partition on the disk - Copy the following to the VFAT partition: diff --git a/MAINTAINERS b/MAINTAINERS index 493ec96dc7b5..54309cf51974 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -242,6 +242,11 @@ F: include/trace/events/9p.h F: include/uapi/linux/virtio_9p.h F: net/9p/ +A64FX DIAG DRIVER +M: Hitomi Hasegawa +S: Supported +F: drivers/soc/fujitsu/a64fx-diag.c + A8293 MEDIA DRIVER M: Antti Palosaari L: linux-media@vger.kernel.org @@ -1894,6 +1899,7 @@ L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) S: Supported Q: https://patchwork.ozlabs.org/project/linux-aspeed/list/ T: git git://git.kernel.org/pub/scm/linux/kernel/git/joel/aspeed.git +F: Documentation/devicetree/bindings/arm/aspeed/ F: arch/arm/boot/dts/aspeed-* F: arch/arm/mach-aspeed/ N: aspeed @@ -2141,11 +2147,13 @@ M: Jean-Marie Verdun M: Nick Hawkins S: Maintained F: Documentation/devicetree/bindings/arm/hpe,gxp.yaml +F: Documentation/devicetree/bindings/spi/hpe,gxp-spi.yaml F: Documentation/devicetree/bindings/timer/hpe,gxp-timer.yaml F: arch/arm/boot/dts/hpe-bmc* F: arch/arm/boot/dts/hpe-gxp* F: arch/arm/mach-hpe/ F: drivers/clocksource/timer-gxp.c +F: drivers/spi/spi-gxp.c F: drivers/watchdog/gxp-wdt.c ARM/IGEP MACHINE SUPPORT @@ -2449,9 +2457,11 @@ F: Documentation/devicetree/bindings/*/*npcm* F: Documentation/devicetree/bindings/arm/npcm/* F: arch/arm/boot/dts/nuvoton-npcm* F: arch/arm/mach-npcm/ +F: arch/arm64/boot/dts/nuvoton/ F: drivers/*/*npcm* F: drivers/*/*/*npcm* F: include/dt-bindings/clock/nuvoton,npcm7xx-clock.h +F: include/dt-bindings/clock/nuvoton,npcm845-clk.h ARM/NUVOTON WPCM450 ARCHITECTURE M: Jonathan Neuschäfer @@ -2616,6 +2626,8 @@ Q: http://patchwork.kernel.org/project/linux-renesas-soc/list/ C: irc://irc.libera.chat/renesas-soc T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel.git next F: Documentation/devicetree/bindings/arm/renesas.yaml +F: Documentation/devicetree/bindings/hwinfo/renesas,prr.yaml +F: Documentation/devicetree/bindings/soc/renesas/ F: arch/arm64/boot/dts/renesas/ F: drivers/soc/renesas/ F: include/linux/soc/renesas/ @@ -2734,6 +2746,7 @@ Q: http://patchwork.kernel.org/project/linux-renesas-soc/list/ C: irc://irc.libera.chat/renesas-soc T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel.git next F: Documentation/devicetree/bindings/arm/renesas.yaml +F: Documentation/devicetree/bindings/soc/renesas/ F: arch/arm/boot/dts/emev2* F: arch/arm/boot/dts/gr-peach* F: arch/arm/boot/dts/iwg20d-q7* @@ -2823,6 +2836,23 @@ F: drivers/clocksource/armv7m_systick.c N: stm32 N: stm +ARM/SUNPLUS SP7021 SOC SUPPORT +M: Qin Jian +L: linux-arm-kernel@lists.infradead.org (moderated for mon-subscribers) +S: Maintained +W: https://sunplus-tibbo.atlassian.net/wiki/spaces/doc/overview +F: Documentation/devicetree/bindings/arm/sunplus,sp7021.yaml +F: Documentation/devicetree/bindings/clock/sunplus,sp7021-clkc.yaml +F: Documentation/devicetree/bindings/interrupt-controller/sunplus,sp7021-intc.yaml +F: Documentation/devicetree/bindings/reset/sunplus,reset.yaml +F: arch/arm/boot/dts/sunplus-sp7021*.dts* +F: arch/arm/configs/sp7021_*defconfig +F: arch/arm/mach-sunplus/ +F: drivers/irqchip/irq-sp7021-intc.c +F: drivers/reset/reset-sunplus.c +F: include/dt-bindings/clock/sunplus,sp7021-clkc.h +F: include/dt-bindings/reset/sunplus,sp7021-reset.h + ARM/Synaptics SoC support M: Jisheng Zhang M: Sebastian Hesselbarth @@ -3875,15 +3905,28 @@ BROADCOM BCMBCA ARM ARCHITECTURE M: William Zhang M: Anand Gore M: Kursad Oney +M: Florian Fainelli R: Broadcom internal kernel review list L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) S: Maintained T: git git://github.com/broadcom/stblinux.git F: Documentation/devicetree/bindings/arm/bcm/brcm,bcmbca.yaml -F: arch/arm/boot/dts/bcm47622.dtsi -F: arch/arm/boot/dts/bcm947622.dts +F: arch/arm64/boot/dts/broadcom/bcmbca/* N: bcmbca N: bcm[9]?47622 +N: bcm[9]?4912 +N: bcm[9]?63138 +N: bcm[9]?63146 +N: bcm[9]?63148 +N: bcm[9]?63158 +N: bcm[9]?63178 +N: bcm[9]?6756 +N: bcm[9]?6813 +N: bcm[9]?6846 +N: bcm[9]?6855 +N: bcm[9]?6856 +N: bcm[9]?6858 +N: bcm[9]?6878 BROADCOM BCM2711/BCM2835 ARM ARCHITECTURE M: Florian Fainelli @@ -3959,14 +4002,6 @@ S: Maintained F: arch/arm/boot/dts/bcm47189* F: arch/arm/boot/dts/bcm53573* -BROADCOM BCM63XX ARM ARCHITECTURE -M: Florian Fainelli -R: Broadcom internal kernel review list -L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) -S: Maintained -T: git git://github.com/broadcom/stblinux.git -N: bcm63xx - BROADCOM BCM63XX/BCM33XX UDC DRIVER M: Kevin Cernekee L: linux-usb@vger.kernel.org @@ -4373,7 +4408,7 @@ L: linux-pm@vger.kernel.org L: linux-samsung-soc@vger.kernel.org S: Maintained T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git -F: Documentation/devicetree/bindings/devfreq/exynos-bus.txt +F: Documentation/devicetree/bindings/interconnect/samsung,exynos-bus.yaml F: drivers/devfreq/exynos-bus.c BUSLOGIC SCSI DRIVER @@ -4963,7 +4998,7 @@ R: Nick Desaulniers L: llvm@lists.linux.dev S: Supported B: https://github.com/ClangBuiltLinux/linux/issues -T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/clang/features +T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening F: include/linux/cfi.h F: kernel/cfi.c @@ -5130,6 +5165,7 @@ F: include/linux/console* CONTEXT TRACKING M: Frederic Weisbecker +M: "Paul E. McKenney" S: Maintained F: kernel/context_tracking.c F: include/linux/context_tracking* @@ -5855,6 +5891,7 @@ L: linux-pm@vger.kernel.org S: Maintained T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git F: Documentation/devicetree/bindings/devfreq/ +F: Documentation/devicetree/bindings/interconnect/mediatek,cci.yaml F: drivers/devfreq/ F: include/linux/devfreq.h F: include/trace/events/devfreq.h @@ -6805,7 +6842,7 @@ L: dri-devel@lists.freedesktop.org L: linux-tegra@vger.kernel.org S: Supported T: git git://anongit.freedesktop.org/tegra/linux.git -F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.txt +F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.yaml F: Documentation/devicetree/bindings/gpu/host1x/ F: drivers/gpu/drm/tegra/ F: drivers/gpu/host1x/ @@ -7775,9 +7812,6 @@ F: include/linux/fs.h F: include/linux/fs_types.h F: include/uapi/linux/fs.h F: include/uapi/linux/openat2.h -X: fs/io-wq.c -X: fs/io-wq.h -X: fs/io_uring.c FINTEK F75375S HARDWARE MONITOR AND FAN CONTROLLER DRIVER M: Riku Voipio @@ -7876,6 +7910,7 @@ FORTIFY_SOURCE M: Kees Cook L: linux-hardening@vger.kernel.org S: Supported +T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening F: include/linux/fortify-string.h F: lib/test_fortify/* F: scripts/test_fortify.sh @@ -8318,6 +8353,7 @@ GCC PLUGINS M: Kees Cook L: linux-hardening@vger.kernel.org S: Maintained +T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening F: Documentation/kbuild/gcc-plugins.rst F: scripts/Makefile.gcc-plugins F: scripts/gcc-plugins/ @@ -9038,15 +9074,30 @@ F: Documentation/admin-guide/perf/hisi-pcie-pmu.rst F: Documentation/admin-guide/perf/hisi-pmu.rst F: drivers/perf/hisilicon -HISILICON QM AND ZIP Controller DRIVER +HISILICON HNS3 PMU DRIVER +M: Guangbin Huang +S: Supported +F: Documentation/admin-guide/perf/hns3-pmu.rst +F: drivers/perf/hisilicon/hns3_pmu.c + +HISILICON QM DRIVER +M: Weili Qian +M: Zhou Wang +L: linux-crypto@vger.kernel.org +S: Maintained +F: drivers/crypto/hisilicon/Kconfig +F: drivers/crypto/hisilicon/Makefile +F: drivers/crypto/hisilicon/qm.c +F: drivers/crypto/hisilicon/sgl.c +F: include/linux/hisi_acc_qm.h + +HISILICON ZIP Controller DRIVER +M: Yang Shen M: Zhou Wang L: linux-crypto@vger.kernel.org S: Maintained F: Documentation/ABI/testing/debugfs-hisi-zip -F: drivers/crypto/hisilicon/qm.c -F: drivers/crypto/hisilicon/sgl.c F: drivers/crypto/hisilicon/zip/ -F: include/linux/hisi_acc_qm.h HISILICON ROCE DRIVER M: Wenpeng Liang @@ -9275,6 +9326,7 @@ S: Supported T: git git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux.git F: Documentation/ABI/stable/sysfs-bus-vmbus F: Documentation/ABI/testing/debugfs-hyperv +F: Documentation/virt/hyperv F: Documentation/networking/device_drivers/ethernet/microsoft/netvsc.rst F: arch/arm64/hyperv F: arch/arm64/include/asm/hyperv-tlfs.h @@ -9620,6 +9672,7 @@ F: drivers/input/misc/ideapad_slidebar.c IDMAPPED MOUNTS M: Christian Brauner +M: Seth Forshee L: linux-fsdevel@vger.kernel.org S: Maintained T: git git://git.kernel.org/pub/scm/linux/kernel/git/brauner/linux.git @@ -10485,9 +10538,7 @@ L: io-uring@vger.kernel.org S: Maintained T: git git://git.kernel.dk/linux-block T: git git://git.kernel.dk/liburing -F: fs/io-wq.c -F: fs/io-wq.h -F: fs/io_uring.c +F: io_uring/ F: include/linux/io_uring.h F: include/uapi/linux/io_uring.h F: tools/io_uring/ @@ -10847,6 +10898,17 @@ F: scripts/mk* F: scripts/mod/ F: scripts/package/ +KERNEL HARDENING (not covered by other areas) +M: Kees Cook +L: linux-hardening@vger.kernel.org +S: Supported +T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening +F: include/linux/overflow.h +F: include/linux/randomize_kstack.h +F: mm/usercopy.c +K: \b(add|choose)_random_kstack_offset\b +K: \b__check_(object_size|heap_object)\b + KERNEL JANITORS L: kernel-janitors@vger.kernel.org S: Odd Fixes @@ -11657,7 +11719,7 @@ F: drivers/media/usb/dvb-usb-v2/lmedm04* LOADPIN SECURITY MODULE M: Kees Cook S: Supported -T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git lsm/loadpin +T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening F: Documentation/admin-guide/LSM/LoadPin.rst F: security/loadpin/ @@ -15678,6 +15740,14 @@ L: linux-pci@vger.kernel.org S: Maintained F: drivers/pci/controller/dwc/*spear* +PCI DRIVER FOR XILINX VERSAL CPM +M: Bharat Kumar Gogada +M: Michal Simek +L: linux-pci@vger.kernel.org +S: Maintained +F: Documentation/devicetree/bindings/pci/xilinx-versal-cpm.yaml +F: drivers/pci/controller/pcie-xilinx-cpm.c + PCMCIA SUBSYSTEM M: Dominik Brodowski S: Odd Fixes @@ -16334,7 +16404,6 @@ F: drivers/media/rc/pwm-ir-tx.c PWM SUBSYSTEM M: Thierry Reding R: Uwe Kleine-König -M: Lee Jones L: linux-pwm@vger.kernel.org S: Maintained Q: https://patchwork.ozlabs.org/project/linux-pwm/list/ @@ -16345,6 +16414,7 @@ F: Documentation/driver-api/pwm.rst F: drivers/gpio/gpio-mvebu.c F: drivers/pwm/ F: drivers/video/backlight/pwm_bl.c +F: include/dt-bindings/pwm/ F: include/linux/pwm.h F: include/linux/pwm_backlight.h K: pwm_(config|apply_state|ops) @@ -16669,6 +16739,13 @@ S: Maintained F: Documentation/devicetree/bindings/i2c/i2c-qcom-cci.txt F: drivers/i2c/busses/i2c-qcom-cci.c +QUALCOMM INTERCONNECT BWMON DRIVER +M: Krzysztof Kozlowski +L: linux-arm-msm@vger.kernel.org +S: Maintained +F: Documentation/devicetree/bindings/interconnect/qcom,msm8998-bwmon.yaml +F: drivers/soc/qcom/icc-bwmon.c + QUALCOMM IOMMU M: Rob Clark L: iommu@lists.linux.dev @@ -17292,6 +17369,7 @@ F: drivers/clk/microchip/clk-mpfs.c F: drivers/mailbox/mailbox-mpfs.c F: drivers/pci/controller/pcie-microchip-host.c F: drivers/soc/microchip/ +F: drivers/spi/spi-microchip-core.c F: include/soc/microchip/mpfs.h RNBD BLOCK DRIVERS @@ -17987,7 +18065,7 @@ M: Kees Cook R: Andy Lutomirski R: Will Drewry S: Supported -T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git seccomp +T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/seccomp F: Documentation/userspace-api/seccomp_filter.rst F: include/linux/seccomp.h F: include/uapi/linux/seccomp.h @@ -18058,12 +18136,13 @@ S: Supported F: Documentation/admin-guide/security-bugs.rst SECURITY SUBSYSTEM +M: Paul Moore M: James Morris M: "Serge E. Hallyn" L: linux-security-module@vger.kernel.org (suggested Cc:) S: Supported W: http://kernsec.org/ -T: git git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security.git +T: git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/lsm.git F: security/ X: security/selinux/ @@ -19782,7 +19861,7 @@ M: Sowjanya Komatineni L: linux-media@vger.kernel.org L: linux-tegra@vger.kernel.org S: Maintained -F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.txt +F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.yaml F: drivers/staging/media/tegra-video/ TEGRA XUSB PADCTL DRIVER @@ -19905,6 +19984,7 @@ F: Documentation/ABI/testing/sysfs-class-thermal F: Documentation/devicetree/bindings/thermal/ F: Documentation/driver-api/thermal/ F: drivers/thermal/ +F: include/dt-bindings/thermal/ F: include/linux/cpu_cooling.h F: include/linux/thermal.h F: include/uapi/linux/thermal.h @@ -20379,7 +20459,7 @@ F: tools/tracing/rtla/ TRADITIONAL CHINESE DOCUMENTATION M: Hu Haowen -L: linux-doc-tw-discuss@lists.sourceforge.net +L: linux-doc-tw-discuss@lists.sourceforge.net (moderated for non-subscribers) S: Maintained W: https://github.com/srcres258/linux-doc T: git git://github.com/srcres258/linux-doc.git doc-zh-tw @@ -20499,6 +20579,13 @@ F: Documentation/filesystems/ubifs-authentication.rst F: Documentation/filesystems/ubifs.rst F: fs/ubifs/ +UBLK USERSPACE BLOCK DRIVER +M: Ming Lei +L: linux-block@vger.kernel.org +S: Maintained +F: drivers/block/ublk_drv.c +F: include/uapi/linux/ublk_cmd.h + UCLINUX (M68KNOMMU AND COLDFIRE) M: Greg Ungerer L: linux-m68k@lists.linux-m68k.org @@ -22127,7 +22214,7 @@ F: include/linux/yam.h YAMA SECURITY MODULE M: Kees Cook S: Supported -T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git yama/tip +T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening F: Documentation/admin-guide/LSM/Yama.rst F: security/yama/ diff --git a/Makefile b/Makefile index e6424476e6a1..24854a316c11 100644 --- a/Makefile +++ b/Makefile @@ -1158,6 +1158,7 @@ endif ifeq ($(KBUILD_EXTMOD),) core-y += kernel/ certs/ mm/ fs/ ipc/ security/ crypto/ core-$(CONFIG_BLOCK) += block/ +core-$(CONFIG_IO_URING) += io_uring/ vmlinux-dirs := $(patsubst %/,%,$(filter %/, \ $(core-y) $(core-m) $(drivers-y) $(drivers-m) \ @@ -1384,10 +1385,10 @@ tools/%: FORCE # Kernel selftest PHONY += kselftest -kselftest: +kselftest: headers $(Q)$(MAKE) -C $(srctree)/tools/testing/selftests run_tests -kselftest-%: FORCE +kselftest-%: headers FORCE $(Q)$(MAKE) -C $(srctree)/tools/testing/selftests $* PHONY += kselftest-merge diff --git a/arch/Kconfig b/arch/Kconfig index 71b9272acb28..761d169ba7fd 100644 --- a/arch/Kconfig +++ b/arch/Kconfig @@ -223,6 +223,9 @@ config HAVE_FUNCTION_DESCRIPTORS config TRACE_IRQFLAGS_SUPPORT bool +config TRACE_IRQFLAGS_NMI_SUPPORT + bool + # # An arch should select this if it provides all these things: # @@ -781,7 +784,7 @@ config HAVE_ARCH_WITHIN_STACK_FRAMES and similar) by implementing an inline arch_within_stack_frames(), which is used by CONFIG_HARDENED_USERCOPY. -config HAVE_CONTEXT_TRACKING +config HAVE_CONTEXT_TRACKING_USER bool help Provide kernel/user boundaries probes necessary for subsystems @@ -789,10 +792,10 @@ config HAVE_CONTEXT_TRACKING Syscalls need to be wrapped inside user_exit()-user_enter(), either optimized behind static key or through the slow path using TIF_NOHZ flag. Exceptions handlers must be wrapped as well. Irqs are already - protected inside rcu_irq_enter/rcu_irq_exit() but preemption or signal + protected inside ct_irq_enter/ct_irq_exit() but preemption or signal handling on irq exit still need to be protected. -config HAVE_CONTEXT_TRACKING_OFFSTACK +config HAVE_CONTEXT_TRACKING_USER_OFFSTACK bool help Architecture neither relies on exception_enter()/exception_exit() @@ -804,7 +807,7 @@ config HAVE_CONTEXT_TRACKING_OFFSTACK - Critical entry code isn't preemptible (or better yet: not interruptible). - - No use of RCU read side critical sections, unless rcu_nmi_enter() + - No use of RCU read side critical sections, unless ct_nmi_enter() got called. - No use of instrumentation, unless instrumentation_begin() got called. diff --git a/arch/alpha/include/asm/dma.h b/arch/alpha/include/asm/dma.h index 28610ea7786d..a04d76b96089 100644 --- a/arch/alpha/include/asm/dma.h +++ b/arch/alpha/include/asm/dma.h @@ -365,13 +365,4 @@ extern void free_dma(unsigned int dmanr); /* release it again */ #define KERNEL_HAVE_CHECK_DMA extern int check_dma(unsigned int dmanr); -/* From PCI */ - -#ifdef CONFIG_PCI -extern int isa_dma_bridge_buggy; -#else -#define isa_dma_bridge_buggy (0) -#endif - - #endif /* _ASM_DMA_H */ diff --git a/arch/alpha/include/asm/pci.h b/arch/alpha/include/asm/pci.h index cf6bc1e64d66..6312656279d7 100644 --- a/arch/alpha/include/asm/pci.h +++ b/arch/alpha/include/asm/pci.h @@ -56,12 +56,6 @@ struct pci_controller { /* IOMMU controls. */ -/* TODO: integrate with include/asm-generic/pci.h ? */ -static inline int pci_get_legacy_ide_irq(struct pci_dev *dev, int channel) -{ - return channel ? 15 : 14; -} - #define pci_domain_nr(bus) ((struct pci_controller *)(bus)->sysdata)->index static inline int pci_proc_domain(struct pci_bus *bus) diff --git a/arch/alpha/kernel/irq.c b/arch/alpha/kernel/irq.c index f6d2946edbd2..15f2effd6baf 100644 --- a/arch/alpha/kernel/irq.c +++ b/arch/alpha/kernel/irq.c @@ -60,7 +60,7 @@ int irq_select_affinity(unsigned int irq) cpu = (cpu < (NR_CPUS-1) ? cpu + 1 : 0); last_cpu = cpu; - cpumask_copy(irq_data_get_affinity_mask(data), cpumask_of(cpu)); + irq_data_update_affinity(data, cpumask_of(cpu)); chip->irq_set_affinity(data, cpumask_of(cpu), false); return 0; } diff --git a/arch/arc/include/asm/dma.h b/arch/arc/include/asm/dma.h index 5b744f4b10a7..02431027ed2f 100644 --- a/arch/arc/include/asm/dma.h +++ b/arch/arc/include/asm/dma.h @@ -7,10 +7,5 @@ #define ASM_ARC_DMA_H #define MAX_DMA_ADDRESS 0xC0000000 -#ifdef CONFIG_PCI -extern int isa_dma_bridge_buggy; -#else -#define isa_dma_bridge_buggy 0 -#endif #endif diff --git a/arch/arc/kernel/jump_label.c b/arch/arc/kernel/jump_label.c index b8600dc325b5..70b74a5d047b 100644 --- a/arch/arc/kernel/jump_label.c +++ b/arch/arc/kernel/jump_label.c @@ -96,19 +96,6 @@ void arch_jump_label_transform(struct jump_entry *entry, flush_icache_range(entry->code, entry->code + JUMP_LABEL_NOP_SIZE); } -void arch_jump_label_transform_static(struct jump_entry *entry, - enum jump_label_type type) -{ - /* - * We use only one NOP type (1x, 4 byte) in arch_static_branch, so - * there's no need to patch an identical NOP over the top of it here. - * The generic code calls 'arch_jump_label_transform' if the NOP needs - * to be replaced by a branch, so 'arch_jump_label_transform_static' is - * never called with type other than JUMP_LABEL_NOP. - */ - BUG_ON(type != JUMP_LABEL_NOP); -} - #ifdef CONFIG_ARC_DBG_JUMP_LABEL #define SELFTEST_MSG "ARC: instruction generation self-test: " diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig index 7630ba9cb6cc..4294c0123857 100644 --- a/arch/arm/Kconfig +++ b/arch/arm/Kconfig @@ -84,7 +84,7 @@ config ARM select HAVE_ARCH_TRANSPARENT_HUGEPAGE if ARM_LPAE select HAVE_ARM_SMCCC if CPU_V7 select HAVE_EBPF_JIT if !CPU_ENDIAN_BE32 - select HAVE_CONTEXT_TRACKING + select HAVE_CONTEXT_TRACKING_USER select HAVE_C_RECORDMCOUNT select HAVE_BUILDTIME_MCOUNT_SORT select HAVE_DEBUG_KMEMLEAK if !XIP_KERNEL @@ -350,6 +350,7 @@ config ARCH_MULTIPLATFORM config ARCH_FOOTBRIDGE bool "FootBridge" depends on CPU_LITTLE_ENDIAN + depends on ATAGS select CPU_SA110 select FOOTBRIDGE select NEED_MACH_MEMORY_H @@ -361,6 +362,7 @@ config ARCH_RPC bool "RiscPC" depends on !CC_IS_CLANG && GCC_VERSION < 90100 && GCC_VERSION >= 60000 depends on CPU_LITTLE_ENDIAN + depends on ATAGS select ARCH_ACORN select ARCH_MAY_HAVE_PC_FDC select ARCH_SPARSEMEM_ENABLE @@ -380,6 +382,7 @@ config ARCH_RPC config ARCH_SA1100 bool "SA1100-based" depends on CPU_LITTLE_ENDIAN + depends on ATAGS select ARCH_MTD_XIP select ARCH_SPARSEMEM_ENABLE select CLKSRC_MMIO @@ -588,6 +591,8 @@ source "arch/arm/mach-sti/Kconfig" source "arch/arm/mach-stm32/Kconfig" +source "arch/arm/mach-sunplus/Kconfig" + source "arch/arm/mach-sunxi/Kconfig" source "arch/arm/mach-tegra/Kconfig" @@ -1539,14 +1544,26 @@ config USE_OF Include support for flattened device tree machine descriptions. config ATAGS - bool "Support for the traditional ATAGS boot data passing" if USE_OF + bool "Support for the traditional ATAGS boot data passing" default y help This is the traditional way of passing data to the kernel at boot time. If you are solely relying on the flattened device tree (or the ARM_ATAG_DTB_COMPAT option) then you may unselect this option - to remove ATAGS support from your kernel binary. If unsure, - leave this to y. + to remove ATAGS support from your kernel binary. + +config UNUSED_BOARD_FILES + bool "Board support for machines without known users" + depends on ATAGS + help + Most ATAGS based board files are completely unused and are + scheduled for removal in early 2023, and left out of kernels + by default now. If you are using a board file that is marked + as unused, turn on this option to build support into the kernel. + + To keep support for your individual board from being removed, + send a reply to the email discussion at + https://lore.kernel.org/all/CAK8P3a0Z9vGEQbVRBo84bSyPFM-LF+hs5w8ZA51g2Z+NsdtDQA@mail.gmail.com/ config DEPRECATED_PARAM_STRUCT bool "Provide old way to pass kernel parameters" diff --git a/arch/arm/Kconfig.debug b/arch/arm/Kconfig.debug index 9b0aa4822d69..792796a348c3 100644 --- a/arch/arm/Kconfig.debug +++ b/arch/arm/Kconfig.debug @@ -271,7 +271,7 @@ choice config DEBUG_BCM63XX_UART bool "Kernel low-level debugging on BCM63XX UART" - depends on ARCH_BCM_63XX + depends on ARCH_BCMBCA config DEBUG_BERLIN_UART bool "Marvell Berlin SoC Debug UART" diff --git a/arch/arm/Makefile b/arch/arm/Makefile index c8e3633f5434..56f655deebb1 100644 --- a/arch/arm/Makefile +++ b/arch/arm/Makefile @@ -215,6 +215,7 @@ machine-$(CONFIG_ARCH_RENESAS) += shmobile machine-$(CONFIG_ARCH_INTEL_SOCFPGA) += socfpga machine-$(CONFIG_ARCH_STI) += sti machine-$(CONFIG_ARCH_STM32) += stm32 +machine-$(CONFIG_ARCH_SUNPLUS) += sunplus machine-$(CONFIG_ARCH_SUNXI) += sunxi machine-$(CONFIG_ARCH_TEGRA) += tegra machine-$(CONFIG_ARCH_U8500) += ux500 diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile index 5112f493f494..05d8aef6e5d2 100644 --- a/arch/arm/boot/dts/Makefile +++ b/arch/arm/boot/dts/Makefile @@ -79,6 +79,8 @@ dtb-$(CONFIG_SOC_SAM_V7) += \ at91-vinco.dtb dtb-$(CONFIG_SOC_SAMA7G5) += \ at91-sama7g5ek.dtb +dtb-$(CONFIG_SOC_SP7021) += \ + sunplus-sp7021-demo-v3.dtb dtb-$(CONFIG_ARCH_AXXIA) += \ axm5516-amarillo.dtb dtb-$(CONFIG_ARCH_BCM2835) += \ @@ -135,6 +137,7 @@ dtb-$(CONFIG_ARCH_BCM_5301X) += \ bcm47094-luxul-xwr-3150-v1.dtb \ bcm47094-netgear-r8500.dtb \ bcm47094-phicomm-k3.dtb \ + bcm53015-meraki-mr26.dtb \ bcm53016-meraki-mr32.dtb \ bcm94708.dtb \ bcm94709.dtb \ @@ -146,8 +149,6 @@ dtb-$(CONFIG_ARCH_BCM_53573) += \ bcm47189-luxul-xap-810.dtb \ bcm47189-tenda-ac9.dtb \ bcm947189acdbmr.dtb -dtb-$(CONFIG_ARCH_BCM_63XX) += \ - bcm963138dvt.dtb dtb-$(CONFIG_ARCH_BCM_CYGNUS) += \ bcm911360_entphn.dtb \ bcm911360k.dtb \ @@ -182,7 +183,15 @@ dtb-$(CONFIG_ARCH_BERLIN) += \ dtb-$(CONFIG_ARCH_BRCMSTB) += \ bcm7445-bcm97445svmb.dtb dtb-$(CONFIG_ARCH_BCMBCA) += \ - bcm947622.dtb + bcm947622.dtb \ + bcm963138.dtb \ + bcm963138dvt.dtb \ + bcm963148.dtb \ + bcm963178.dtb \ + bcm96756.dtb \ + bcm96846.dtb \ + bcm96855.dtb \ + bcm96878.dtb dtb-$(CONFIG_ARCH_CLPS711X) += \ ep7211-edb7211.dtb dtb-$(CONFIG_ARCH_DAVINCI) += \ @@ -550,6 +559,7 @@ dtb-$(CONFIG_SOC_IMX6Q) += \ imx6q-apalis-eval.dtb \ imx6q-apalis-ixora.dtb \ imx6q-apalis-ixora-v1.1.dtb \ + imx6q-apalis-ixora-v1.2.dtb \ imx6q-apf6dev.dtb \ imx6q-arm2.dtb \ imx6q-b450v3.dtb \ @@ -741,8 +751,12 @@ dtb-$(CONFIG_SOC_IMX7D) += \ imx7d-cl-som-imx7.dtb \ imx7d-colibri-aster.dtb \ imx7d-colibri-emmc-aster.dtb \ + imx7d-colibri-emmc-iris.dtb \ + imx7d-colibri-emmc-iris-v2.dtb \ imx7d-colibri-emmc-eval-v3.dtb \ imx7d-colibri-eval-v3.dtb \ + imx7d-colibri-iris.dtb \ + imx7d-colibri-iris-v2.dtb \ imx7d-flex-concentrator.dtb \ imx7d-flex-concentrator-mfg.dtb \ imx7d-mba7.dtb \ @@ -762,6 +776,8 @@ dtb-$(CONFIG_SOC_IMX7D) += \ imx7d-zii-rpu2.dtb \ imx7s-colibri-aster.dtb \ imx7s-colibri-eval-v3.dtb \ + imx7s-colibri-iris.dtb \ + imx7s-colibri-iris-v2.dtb \ imx7s-mba7.dtb \ imx7s-warp.dtb dtb-$(CONFIG_SOC_IMX7ULP) += \ @@ -770,9 +786,10 @@ dtb-$(CONFIG_SOC_IMX7ULP) += \ dtb-$(CONFIG_SOC_IMXRT) += \ imxrt1050-evk.dtb dtb-$(CONFIG_SOC_LAN966) += \ - lan966x-pcb8291.dtb \ lan966x-kontron-kswitch-d10-mmt-6g-2gs.dtb \ - lan966x-kontron-kswitch-d10-mmt-8g.dtb + lan966x-kontron-kswitch-d10-mmt-8g.dtb \ + lan966x-pcb8291.dtb \ + lan966x-pcb8309.dtb dtb-$(CONFIG_SOC_LS1021A) += \ ls1021a-iot.dtb \ ls1021a-moxa-uc-8410a.dtb \ @@ -1148,7 +1165,7 @@ dtb-$(CONFIG_ARCH_S5PV210) += \ s5pv210-torbreck.dtb dtb-$(CONFIG_ARCH_INTEL_SOCFPGA) += \ socfpga_arria5_socdk.dtb \ - socfpga_arria10_mercury_aa1.dtb \ + socfpga_arria10_chameleonv3.dtb \ socfpga_arria10_socdk_nand.dtb \ socfpga_arria10_socdk_qspi.dtb \ socfpga_arria10_socdk_sdmmc.dtb \ @@ -1192,6 +1209,7 @@ dtb-$(CONFIG_ARCH_STM32) += \ stm32mp151a-prtt1c.dtb \ stm32mp151a-prtt1s.dtb \ stm32mp153c-dhcom-drc02.dtb \ + stm32mp153c-dhcor-drc-compact.dtb \ stm32mp157a-avenger96.dtb \ stm32mp157a-dhcor-avenger96.dtb \ stm32mp157a-dk1.dtb \ @@ -1558,7 +1576,6 @@ dtb-$(CONFIG_ARCH_ASPEED) += \ aspeed-ast2600-evb.dtb \ aspeed-bmc-amd-ethanolx.dtb \ aspeed-bmc-ampere-mtjade.dtb \ - aspeed-bmc-arm-centriq2400-rep.dtb \ aspeed-bmc-arm-stardragon4800-rep2.dtb \ aspeed-bmc-asrock-e3c246d4i.dtb \ aspeed-bmc-asrock-romed8hm3.dtb \ diff --git a/arch/arm/boot/dts/alpine.dtsi b/arch/arm/boot/dts/alpine.dtsi index 3b0675a1c460..4be9887033f9 100644 --- a/arch/arm/boot/dts/alpine.dtsi +++ b/arch/arm/boot/dts/alpine.dtsi @@ -154,7 +154,7 @@ pcie@fbc00000 { reg = <0x0 0xfbc00000 0x0 0x100000>; interrupt-map-mask = <0xf800 0 0 7>; /* Add legacy interrupts for SATA devices only */ - interrupt-map = <0x4000 0 0 1 &gic 0 43 4>, + interrupt-map = <0x4000 0 0 1 &gic 0 43 4>, <0x4800 0 0 1 &gic 0 44 4>; /* 32 bit non prefetchable memory space */ diff --git a/arch/arm/boot/dts/am335x-boneblack-wireless.dts b/arch/arm/boot/dts/am335x-boneblack-wireless.dts index c72b09ab8da0..207d2b63e0eb 100644 --- a/arch/arm/boot/dts/am335x-boneblack-wireless.dts +++ b/arch/arm/boot/dts/am335x-boneblack-wireless.dts @@ -19,7 +19,7 @@ wlan_en_reg: fixedregulator@2 { regulator-name = "wlan-en-regulator"; regulator-min-microvolt = <1800000>; regulator-max-microvolt = <1800000>; - startup-delay-us= <70000>; + startup-delay-us = <70000>; /* WL_EN */ gpio = <&gpio3 9 0>; diff --git a/arch/arm/boot/dts/am335x-boneblack.dts b/arch/arm/boot/dts/am335x-boneblack.dts index 9312197316f0..b956e2f60fe0 100644 --- a/arch/arm/boot/dts/am335x-boneblack.dts +++ b/arch/arm/boot/dts/am335x-boneblack.dts @@ -168,3 +168,7 @@ &gpio3 { "NC", "NC"; }; + +&baseboard_eeprom { + vcc-supply = <&ldo4_reg>; +}; diff --git a/arch/arm/boot/dts/am335x-boneblue.dts b/arch/arm/boot/dts/am335x-boneblue.dts index 147c00de3795..34579e98636e 100644 --- a/arch/arm/boot/dts/am335x-boneblue.dts +++ b/arch/arm/boot/dts/am335x-boneblue.dts @@ -106,7 +106,7 @@ wlan_en_reg: fixedregulator@2 { regulator-name = "wlan-en-regulator"; regulator-min-microvolt = <1800000>; regulator-max-microvolt = <1800000>; - startup-delay-us= <70000>; + startup-delay-us = <70000>; /* WL_EN */ gpio = <&gpio3 9 0>; diff --git a/arch/arm/boot/dts/am335x-bonegreen-wireless.dts b/arch/arm/boot/dts/am335x-bonegreen-wireless.dts index 215f279e476b..d388cffa1a4d 100644 --- a/arch/arm/boot/dts/am335x-bonegreen-wireless.dts +++ b/arch/arm/boot/dts/am335x-bonegreen-wireless.dts @@ -18,7 +18,7 @@ wlan_en_reg: fixedregulator@2 { regulator-name = "wlan-en-regulator"; regulator-min-microvolt = <1800000>; regulator-max-microvolt = <1800000>; - startup-delay-us= <70000>; + startup-delay-us = <70000>; /* WL_EN */ gpio = <&gpio0 26 0>; diff --git a/arch/arm/boot/dts/am335x-cm-t335.dts b/arch/arm/boot/dts/am335x-cm-t335.dts index d9f003d886bf..993b13420699 100644 --- a/arch/arm/boot/dts/am335x-cm-t335.dts +++ b/arch/arm/boot/dts/am335x-cm-t335.dts @@ -325,7 +325,7 @@ ext_rtc: em3027@56 { tlv320aic23: codec@1a { compatible = "ti,tlv320aic23"; reg = <0x1a>; - #sound-dai-cells= <0>; + #sound-dai-cells = <0>; status = "okay"; }; }; @@ -491,7 +491,7 @@ &mcasp1 { tx-num-evt = <1>; rx-num-evt = <1>; - #sound-dai-cells= <0>; + #sound-dai-cells = <0>; status = "okay"; }; diff --git a/arch/arm/boot/dts/am335x-evm.dts b/arch/arm/boot/dts/am335x-evm.dts index b9745a2f0e4d..25c6ac9913d2 100644 --- a/arch/arm/boot/dts/am335x-evm.dts +++ b/arch/arm/boot/dts/am335x-evm.dts @@ -92,20 +92,18 @@ &gpio1 26 GPIO_ACTIVE_HIGH /* Bank1, pin26 */ 0x0201006c>; /* DOWN */ }; - gpio_keys: volume_keys0 { + gpio_keys: volume-keys { compatible = "gpio-keys"; - #address-cells = <1>; - #size-cells = <0>; autorepeat; - switch9 { + switch-9 { label = "volume-up"; linux,code = <115>; gpios = <&gpio0 2 GPIO_ACTIVE_LOW>; wakeup-source; }; - switch10 { + switch-10 { label = "volume-down"; linux,code = <114>; gpios = <&gpio0 3 GPIO_ACTIVE_LOW>; diff --git a/arch/arm/boot/dts/am335x-guardian.dts b/arch/arm/boot/dts/am335x-guardian.dts index 1a7e187b1953..f6356266564c 100644 --- a/arch/arm/boot/dts/am335x-guardian.dts +++ b/arch/arm/boot/dts/am335x-guardian.dts @@ -33,8 +33,6 @@ guardian_buttons: gpio-keys { pinctrl-names = "default"; pinctrl-0 = <&guardian_button_pins>; compatible = "gpio-keys"; - #address-cells = <1>; - #size-cells = <0>; select-button { label = "guardian-select-button"; diff --git a/arch/arm/boot/dts/am335x-moxa-uc-2100-common.dtsi b/arch/arm/boot/dts/am335x-moxa-uc-2100-common.dtsi index 92a0e98ec231..7b40ca9483ca 100644 --- a/arch/arm/boot/dts/am335x-moxa-uc-2100-common.dtsi +++ b/arch/arm/boot/dts/am335x-moxa-uc-2100-common.dtsi @@ -166,10 +166,8 @@ &mmc2 { &buttons { pinctrl-names = "default"; pinctrl-0 = <&push_button_pins>; - #address-cells = <1>; - #size-cells = <0>; - button@0 { + button-0 { label = "push_button"; linux,code = <0x100>; gpios = <&gpio2 23 GPIO_ACTIVE_LOW>; diff --git a/arch/arm/boot/dts/am335x-moxa-uc-8100-common.dtsi b/arch/arm/boot/dts/am335x-moxa-uc-8100-common.dtsi index e7e439a0630a..e0364adb8393 100644 --- a/arch/arm/boot/dts/am335x-moxa-uc-8100-common.dtsi +++ b/arch/arm/boot/dts/am335x-moxa-uc-8100-common.dtsi @@ -378,10 +378,8 @@ &mmc3 { &buttons { pinctrl-names = "default"; pinctrl-0 = <&push_button_pins>; - #address-cells = <1>; - #size-cells = <0>; - button@0 { + button-0 { label = "push_button"; linux,code = <0x100>; gpios = <&gpio3 21 GPIO_ACTIVE_LOW>; diff --git a/arch/arm/boot/dts/am335x-pcm-953.dtsi b/arch/arm/boot/dts/am335x-pcm-953.dtsi index 124026fa0d09..dae448040a97 100644 --- a/arch/arm/boot/dts/am335x-pcm-953.dtsi +++ b/arch/arm/boot/dts/am335x-pcm-953.dtsi @@ -54,14 +54,14 @@ user_buttons: user_buttons { pinctrl-names = "default"; pinctrl-0 = <&user_buttons_pins>; - button@0 { + button-0 { label = "home"; linux,code = ; gpios = <&gpio3 7 GPIO_ACTIVE_HIGH>; wakeup-source; }; - button@1 { + button-1 { label = "menu"; linux,code = ; gpios = <&gpio3 8 GPIO_ACTIVE_HIGH>; diff --git a/arch/arm/boot/dts/am335x-pepper.dts b/arch/arm/boot/dts/am335x-pepper.dts index b5e88e627bc1..8691eec33b61 100644 --- a/arch/arm/boot/dts/am335x-pepper.dts +++ b/arch/arm/boot/dts/am335x-pepper.dts @@ -596,24 +596,22 @@ led1 { &buttons { pinctrl-names = "default"; pinctrl-0 = <&user_buttons_pins>; - #address-cells = <1>; - #size-cells = <0>; - button0 { + button-0 { label = "home"; linux,code = ; gpios = <&gpio1 22 GPIO_ACTIVE_LOW>; wakeup-source; }; - button1 { + button-1 { label = "menu"; linux,code = ; gpios = <&gpio1 23 GPIO_ACTIVE_LOW>; wakeup-source; }; - buttons2 { + button-2 { label = "power"; linux,code = ; gpios = <&gpio0 7 GPIO_ACTIVE_LOW>; diff --git a/arch/arm/boot/dts/am335x-sancloud-bbe-extended-wifi.dts b/arch/arm/boot/dts/am335x-sancloud-bbe-extended-wifi.dts index 246a1a9b3e44..a2676d10c24a 100644 --- a/arch/arm/boot/dts/am335x-sancloud-bbe-extended-wifi.dts +++ b/arch/arm/boot/dts/am335x-sancloud-bbe-extended-wifi.dts @@ -23,7 +23,7 @@ wlan_en_reg: fixedregulator@2 { regulator-name = "wlan-en-regulator"; regulator-min-microvolt = <3300000>; regulator-max-microvolt = <3300000>; - startup-delay-us= <100000>; + startup-delay-us = <100000>; }; }; diff --git a/arch/arm/boot/dts/am335x-shc.dts b/arch/arm/boot/dts/am335x-shc.dts index 6b9877560741..c497200f9cb0 100644 --- a/arch/arm/boot/dts/am335x-shc.dts +++ b/arch/arm/boot/dts/am335x-shc.dts @@ -36,10 +36,10 @@ cpu@0 { }; }; - gpio_keys { + gpio-keys { compatible = "gpio-keys"; - back_button { + back-button { label = "Back Button"; gpios = <&gpio1 29 GPIO_ACTIVE_HIGH>; linux,code = ; @@ -47,7 +47,7 @@ back_button { wakeup-source; }; - front_button { + front-button { label = "Front Button"; gpios = <&gpio1 25 GPIO_ACTIVE_HIGH>; linux,code = ; diff --git a/arch/arm/boot/dts/am3517-evm-ui.dtsi b/arch/arm/boot/dts/am3517-evm-ui.dtsi index 7d8f32bf70db..75ad42179aee 100644 --- a/arch/arm/boot/dts/am3517-evm-ui.dtsi +++ b/arch/arm/boot/dts/am3517-evm-ui.dtsi @@ -70,61 +70,61 @@ expander-keys { compatible = "gpio-keys-polled"; poll-interval = <100>; - record { + key-record { label = "Record"; /* linux,code = ; */ gpios = <&tca6416_2 15 GPIO_ACTIVE_LOW>; }; - play { + key-play { label = "Play"; linux,code = ; gpios = <&tca6416_2 14 GPIO_ACTIVE_LOW>; }; - Stop { + key-stop { label = "Stop"; linux,code = ; gpios = <&tca6416_2 13 GPIO_ACTIVE_LOW>; }; - fwd { + key-fwd { label = "FWD"; linux,code = ; gpios = <&tca6416_2 12 GPIO_ACTIVE_LOW>; }; - rwd { + key-rwd { label = "RWD"; linux,code = ; gpios = <&tca6416_2 11 GPIO_ACTIVE_LOW>; }; - shift { + key-shift { label = "Shift"; linux,code = ; gpios = <&tca6416_2 10 GPIO_ACTIVE_LOW>; }; - Mode { + key-mode { label = "Mode"; linux,code = ; gpios = <&tca6416_2 9 GPIO_ACTIVE_LOW>; }; - Menu { + key-menu { label = "Menu"; linux,code = ; gpios = <&tca6416_2 8 GPIO_ACTIVE_LOW>; }; - Up { + key-up { label = "Up"; linux,code = ; gpios = <&tca6416_2 7 GPIO_ACTIVE_LOW>; }; - Down { + key-down { label = "Down"; linux,code = ; gpios = <&tca6416_2 6 GPIO_ACTIVE_LOW>; @@ -137,14 +137,14 @@ &i2c2 { tlv320aic23_1: codec@1a { compatible = "ti,tlv320aic23"; reg = <0x1a>; - #sound-dai-cells= <0>; + #sound-dai-cells = <0>; status = "okay"; }; tlv320aic23_2: codec@1b { compatible = "ti,tlv320aic23"; reg = <0x1b>; - #sound-dai-cells= <0>; + #sound-dai-cells = <0>; status = "okay"; }; }; @@ -154,7 +154,7 @@ &i2c3 { tlv320aic23_3: codec@1a { compatible = "ti,tlv320aic23"; reg = <0x1a>; - #sound-dai-cells= <0>; + #sound-dai-cells = <0>; status = "okay"; }; diff --git a/arch/arm/boot/dts/am3517-evm.dts b/arch/arm/boot/dts/am3517-evm.dts index c8b80f156ec9..35b653014f2b 100644 --- a/arch/arm/boot/dts/am3517-evm.dts +++ b/arch/arm/boot/dts/am3517-evm.dts @@ -37,55 +37,55 @@ gpio-keys { compatible = "gpio-keys-polled"; poll-interval = <100>; - user_pb { + button-user { label = "User Push Button"; linux,code = ; gpios = <&tca6416 5 GPIO_ACTIVE_LOW>; }; - user_sw_1 { + switch-1 { label = "User Switch 1"; linux,code = ; gpios = <&tca6416 8 GPIO_ACTIVE_LOW>; }; - user_sw_2 { + switch-2 { label = "User Switch 2"; linux,code = ; gpios = <&tca6416 9 GPIO_ACTIVE_LOW>; }; - user_sw_3 { + switch-3 { label = "User Switch 3"; linux,code = ; gpios = <&tca6416 10 GPIO_ACTIVE_LOW>; }; - user_sw_4 { + switch-4 { label = "User Switch 4"; linux,code = ; gpios = <&tca6416 11 GPIO_ACTIVE_LOW>; }; - user_sw_5 { + switch-5 { label = "User Switch 5"; linux,code = ; gpios = <&tca6416 12 GPIO_ACTIVE_LOW>; }; - user_sw_6 { + switch-6 { label = "User Switch 6"; linux,code = ; gpios = <&tca6416 13 GPIO_ACTIVE_LOW>; }; - user_sw_7 { + switch-7 { label = "User Switch 7"; linux,code = ; gpios = <&tca6416 14 GPIO_ACTIVE_LOW>; }; - user_sw_8 { + switch-8 { label = "User Switch 8"; linux,code = ; gpios = <&tca6416 15 GPIO_ACTIVE_LOW>; diff --git a/arch/arm/boot/dts/am3874-iceboard.dts b/arch/arm/boot/dts/am3874-iceboard.dts index c9323d1df303..d039af879367 100644 --- a/arch/arm/boot/dts/am3874-iceboard.dts +++ b/arch/arm/boot/dts/am3874-iceboard.dts @@ -213,7 +213,7 @@ u42: pca9575@21 { u48: pca9575@22 { compatible = "nxp,pca9575"; - reg=<0x22>; + reg = <0x22>; gpio-controller; #gpio-cells = <2>; @@ -232,7 +232,7 @@ u48: pca9575@22 { u59: pca9575@23 { compatible = "nxp,pca9575"; - reg=<0x23>; + reg = <0x23>; gpio-controller; #gpio-cells = <2>; gpio-line-names = diff --git a/arch/arm/boot/dts/am437x-idk-evm.dts b/arch/arm/boot/dts/am437x-idk-evm.dts index 5a74b83145cf..123a95f87554 100644 --- a/arch/arm/boot/dts/am437x-idk-evm.dts +++ b/arch/arm/boot/dts/am437x-idk-evm.dts @@ -98,14 +98,12 @@ v1_5d: fixed-regulator-v1_5d{ vin-supply = <&v1_5dreg>; }; - gpio_keys: gpio_keys { + gpio_keys: gpio-keys { compatible = "gpio-keys"; pinctrl-names = "default"; pinctrl-0 = <&gpio_keys_pins_default>; - #address-cells = <1>; - #size-cells = <0>; - switch0 { + switch-0 { label = "power-button"; linux,code = ; gpios = <&gpio4 2 GPIO_ACTIVE_LOW>; diff --git a/arch/arm/boot/dts/am437x-l4.dtsi b/arch/arm/boot/dts/am437x-l4.dtsi index 8f2268c02778..415210b034ef 100644 --- a/arch/arm/boot/dts/am437x-l4.dtsi +++ b/arch/arm/boot/dts/am437x-l4.dtsi @@ -2407,7 +2407,7 @@ mag { adc { #io-channel-cells = <1>; - compatible ="ti,am4372-adc"; + compatible = "ti,am4372-adc"; }; }; }; diff --git a/arch/arm/boot/dts/animeo_ip.dts b/arch/arm/boot/dts/animeo_ip.dts index 7da718abbd85..29936bfbeeb7 100644 --- a/arch/arm/boot/dts/animeo_ip.dts +++ b/arch/arm/boot/dts/animeo_ip.dts @@ -168,26 +168,24 @@ tx_red { }; }; - gpio_keys { + gpio-keys { compatible = "gpio-keys"; - #address-cells = <1>; - #size-cells = <0>; - keyswitch_in { + key-switch-in { label = "keyswitch_in"; gpios = <&pioB 1 GPIO_ACTIVE_HIGH>; linux,code = <28>; wakeup-source; }; - error_in { + key-error-in { label = "error_in"; gpios = <&pioB 2 GPIO_ACTIVE_HIGH>; linux,code = <29>; wakeup-source; }; - btn { + key-s { label = "btn"; gpios = <&pioC 23 GPIO_ACTIVE_HIGH>; linux,code = <31>; diff --git a/arch/arm/boot/dts/armada-370-c200-v2.dts b/arch/arm/boot/dts/armada-370-c200-v2.dts index 1a4a09bdde63..84d40e1d70ef 100644 --- a/arch/arm/boot/dts/armada-370-c200-v2.dts +++ b/arch/arm/boot/dts/armada-370-c200-v2.dts @@ -75,25 +75,25 @@ keys { pinctrl-0 = <&pmx_buttons>; pinctrl-names = "default"; - power { + button-power { label = "Power Button"; linux,code = ; gpios = <&gpio0 10 GPIO_ACTIVE_HIGH>; }; - reset { + button-reset { label = "Reset Button"; linux,code = ; gpios = <&gpio0 6 GPIO_ACTIVE_LOW>; }; - usb1 { + button-usb1 { label = "USB1 Button"; linux,code = ; gpios = <&gpio1 0 GPIO_ACTIVE_LOW>; }; - usb2 { + button-usb2 { label = "USB2 Button"; linux,code = ; gpios = <&gpio0 14 GPIO_ACTIVE_LOW>; diff --git a/arch/arm/boot/dts/armada-370-rd.dts b/arch/arm/boot/dts/armada-370-rd.dts index c910d157a686..6ba7699b69ed 100644 --- a/arch/arm/boot/dts/armada-370-rd.dts +++ b/arch/arm/boot/dts/armada-370-rd.dts @@ -84,8 +84,6 @@ usb@51000 { gpio-keys { compatible = "gpio-keys"; - #address-cells = <1>; - #size-cells = <0>; button { label = "Software Button"; linux,code = ; diff --git a/arch/arm/boot/dts/armada-370-seagate-nas-xbay.dtsi b/arch/arm/boot/dts/armada-370-seagate-nas-xbay.dtsi index b52634ecf1d9..866b8630d407 100644 --- a/arch/arm/boot/dts/armada-370-seagate-nas-xbay.dtsi +++ b/arch/arm/boot/dts/armada-370-seagate-nas-xbay.dtsi @@ -108,22 +108,20 @@ gpio-fan { gpio-keys { compatible = "gpio-keys"; - #address-cells = <1>; - #size-cells = <0>; - power { + button-power { label = "Power button"; linux,code = ; gpios = <&gpio1 19 GPIO_ACTIVE_LOW>; debounce-interval = <100>; }; - backup { + button-backup { label = "Backup button"; linux,code = ; gpios = <&gpio0 31 GPIO_ACTIVE_LOW>; debounce-interval = <100>; }; - reset { + button-reset { label = "Reset Button"; linux,code = ; gpios = <&gpio1 23 GPIO_ACTIVE_LOW>; diff --git a/arch/arm/boot/dts/armada-370-seagate-personal-cloud.dtsi b/arch/arm/boot/dts/armada-370-seagate-personal-cloud.dtsi index 0abac5ffe45a..702a85af2078 100644 --- a/arch/arm/boot/dts/armada-370-seagate-personal-cloud.dtsi +++ b/arch/arm/boot/dts/armada-370-seagate-personal-cloud.dtsi @@ -83,22 +83,20 @@ regulator@1 { gpio-keys { compatible = "gpio-keys"; - #address-cells = <1>; - #size-cells = <0>; - power { + button-power { label = "Power button"; linux,code = ; gpios = <&gpio1 19 GPIO_ACTIVE_HIGH>; debounce-interval = <100>; }; - reset { + button-reset { label = "Reset Button"; linux,code = ; gpios = <&gpio1 23 GPIO_ACTIVE_LOW>; debounce-interval = <100>; }; - button { + button-usb { label = "USB VBUS error"; linux,code = ; gpios = <&gpio1 21 GPIO_ACTIVE_LOW>; diff --git a/arch/arm/boot/dts/armada-381-netgear-gs110emx.dts b/arch/arm/boot/dts/armada-381-netgear-gs110emx.dts index 396172067f6a..095df5567c93 100644 --- a/arch/arm/boot/dts/armada-381-netgear-gs110emx.dts +++ b/arch/arm/boot/dts/armada-381-netgear-gs110emx.dts @@ -24,7 +24,7 @@ gpio-keys { pinctrl-0 = <&front_button_pins>; pinctrl-names = "default"; - factory_default { + key-factory-default { label = "Factory Default"; gpios = <&gpio1 6 GPIO_ACTIVE_LOW>; linux,code = ; diff --git a/arch/arm/boot/dts/armada-385-clearfog-gtr.dtsi b/arch/arm/boot/dts/armada-385-clearfog-gtr.dtsi index 10ad46f29393..d1452a04e904 100644 --- a/arch/arm/boot/dts/armada-385-clearfog-gtr.dtsi +++ b/arch/arm/boot/dts/armada-385-clearfog-gtr.dtsi @@ -256,14 +256,14 @@ gpio-keys { pinctrl-0 = <&cf_gtr_rear_button_pins &cf_gtr_front_button_pins>; pinctrl-names = "default"; - button_0 { + button-0 { label = "Rear Button"; gpios = <&gpio1 4 GPIO_ACTIVE_LOW>; linux,can-disable; linux,code = ; }; - button_1 { + button-1 { label = "Front Button"; gpios = <&gpio1 21 GPIO_ACTIVE_LOW>; linux,can-disable; diff --git a/arch/arm/boot/dts/armada-385-linksys.dtsi b/arch/arm/boot/dts/armada-385-linksys.dtsi index fb9c8a0b241c..116aca5e688f 100644 --- a/arch/arm/boot/dts/armada-385-linksys.dtsi +++ b/arch/arm/boot/dts/armada-385-linksys.dtsi @@ -53,13 +53,13 @@ gpio_keys: gpio-keys { pinctrl-0 = <&gpio_keys_pins>; pinctrl-names = "default"; - wps { + button-wps { label = "WPS"; linux,code = ; gpios = <&gpio0 24 GPIO_ACTIVE_LOW>; }; - reset { + button-reset { label = "Factory Reset Button"; linux,code = ; gpios = <&gpio0 29 GPIO_ACTIVE_LOW>; diff --git a/arch/arm/boot/dts/armada-385-turris-omnia.dts b/arch/arm/boot/dts/armada-385-turris-omnia.dts index f4878df39753..d1e0db6e5730 100644 --- a/arch/arm/boot/dts/armada-385-turris-omnia.dts +++ b/arch/arm/boot/dts/armada-385-turris-omnia.dts @@ -191,15 +191,13 @@ led-controller@2b { reg = <0x2b>; #address-cells = <1>; #size-cells = <0>; + status = "okay"; /* * LEDs are controlled by MCU (STM32F0) at * address 0x2b. * - * The driver does not support HW control mode - * for the LEDs yet. Disable the LEDs for now. - * - * Also LED functions are not stable yet: + * LED functions are not stable yet: * - there are 3 LEDs connected via MCU to PCIe * ports. One of these ports supports mSATA. * There is no mSATA nor PCIe function. @@ -210,7 +208,6 @@ led-controller@2b { * B. Again there is no such function defined. * For now we use LED_FUNCTION_INDICATOR */ - status = "disabled"; multi-led@0 { reg = <0x0>; @@ -397,7 +394,8 @@ &mdio { phy1: ethernet-phy@1 { compatible = "ethernet-phy-ieee802.3-c22"; reg = <1>; - marvell,reg-init = <3 18 0 0x4985>; + marvell,reg-init = <3 18 0 0x4985>, + <3 16 0xfff0 0x0001>; /* irq is connected to &pcawan pin 7 */ }; diff --git a/arch/arm/boot/dts/armada-388-clearfog-base.dts b/arch/arm/boot/dts/armada-388-clearfog-base.dts index 53b4bd35522a..f7daa3bc707e 100644 --- a/arch/arm/boot/dts/armada-388-clearfog-base.dts +++ b/arch/arm/boot/dts/armada-388-clearfog-base.dts @@ -19,7 +19,7 @@ gpio-keys { pinctrl-0 = <&rear_button_pins>; pinctrl-names = "default"; - button_0 { + button-0 { /* The rear SW3 button */ label = "Rear Button"; gpios = <&gpio1 12 GPIO_ACTIVE_LOW>; diff --git a/arch/arm/boot/dts/armada-388-clearfog.dts b/arch/arm/boot/dts/armada-388-clearfog.dts index 4140a5303b48..95299167dcf5 100644 --- a/arch/arm/boot/dts/armada-388-clearfog.dts +++ b/arch/arm/boot/dts/armada-388-clearfog.dts @@ -35,7 +35,7 @@ gpio-keys { pinctrl-0 = <&rear_button_pins>; pinctrl-names = "default"; - button_0 { + button-0 { /* The rear SW3 button */ label = "Rear Button"; gpios = <&gpio1 2 GPIO_ACTIVE_LOW>; diff --git a/arch/arm/boot/dts/armada-xp-axpwifiap.dts b/arch/arm/boot/dts/armada-xp-axpwifiap.dts index 3e77b4337802..5a74197be0ad 100644 --- a/arch/arm/boot/dts/armada-xp-axpwifiap.dts +++ b/arch/arm/boot/dts/armada-xp-axpwifiap.dts @@ -69,14 +69,12 @@ ethernet@74000 { }; }; - gpio_keys { + gpio-keys { compatible = "gpio-keys"; - #address-cells = <1>; - #size-cells = <0>; pinctrl-0 = <&keys_pin>; pinctrl-names = "default"; - reset { + button-reset { label = "Factory Reset Button"; linux,code = ; gpios = <&gpio1 1 GPIO_ACTIVE_LOW>; diff --git a/arch/arm/boot/dts/armada-xp-linksys-mamba.dts b/arch/arm/boot/dts/armada-xp-linksys-mamba.dts index 36932e3b781a..622ac40dd164 100644 --- a/arch/arm/boot/dts/armada-xp-linksys-mamba.dts +++ b/arch/arm/boot/dts/armada-xp-linksys-mamba.dts @@ -172,20 +172,18 @@ bm-bppi { }; }; - gpio_keys { + gpio-keys { compatible = "gpio-keys"; - #address-cells = <1>; - #size-cells = <0>; pinctrl-0 = <&keys_pin>; pinctrl-names = "default"; - wps { + button-wps { label = "WPS"; linux,code = ; gpios = <&gpio1 0 GPIO_ACTIVE_LOW>; }; - reset { + button-reset { label = "Factory Reset Button"; linux,code = ; gpios = <&gpio1 1 GPIO_ACTIVE_LOW>; diff --git a/arch/arm/boot/dts/armada-xp-openblocks-ax3-4.dts b/arch/arm/boot/dts/armada-xp-openblocks-ax3-4.dts index 0efcc166dabf..1ecf72a61bca 100644 --- a/arch/arm/boot/dts/armada-xp-openblocks-ax3-4.dts +++ b/arch/arm/boot/dts/armada-xp-openblocks-ax3-4.dts @@ -97,12 +97,10 @@ green_led { }; }; - gpio_keys { + gpio-keys { compatible = "gpio-keys"; - #address-cells = <1>; - #size-cells = <0>; - init { + button-init { label = "Init Button"; linux,code = ; gpios = <&gpio1 28 GPIO_ACTIVE_HIGH>; diff --git a/arch/arm/boot/dts/aspeed-ast2500-evb.dts b/arch/arm/boot/dts/aspeed-ast2500-evb.dts index 1d24b394ea4c..a497dd135491 100644 --- a/arch/arm/boot/dts/aspeed-ast2500-evb.dts +++ b/arch/arm/boot/dts/aspeed-ast2500-evb.dts @@ -5,7 +5,7 @@ / { model = "AST2500 EVB"; - compatible = "aspeed,ast2500"; + compatible = "aspeed,ast2500-evb", "aspeed,ast2500"; aliases { serial4 = &uart5; diff --git a/arch/arm/boot/dts/aspeed-ast2600-evb-a1.dts b/arch/arm/boot/dts/aspeed-ast2600-evb-a1.dts index dd7148060c4a..d0a5c2ff0fec 100644 --- a/arch/arm/boot/dts/aspeed-ast2600-evb-a1.dts +++ b/arch/arm/boot/dts/aspeed-ast2600-evb-a1.dts @@ -5,6 +5,7 @@ / { model = "AST2600 A1 EVB"; + compatible = "aspeed,ast2600-evb-a1", "aspeed,ast2600"; /delete-node/regulator-vcc-sdhci0; /delete-node/regulator-vcc-sdhci1; diff --git a/arch/arm/boot/dts/aspeed-ast2600-evb.dts b/arch/arm/boot/dts/aspeed-ast2600-evb.dts index 5a6063bd4508..c698e6538269 100644 --- a/arch/arm/boot/dts/aspeed-ast2600-evb.dts +++ b/arch/arm/boot/dts/aspeed-ast2600-evb.dts @@ -8,7 +8,7 @@ / { model = "AST2600 EVB"; - compatible = "aspeed,ast2600"; + compatible = "aspeed,ast2600-evb-a1", "aspeed,ast2600"; aliases { serial4 = &uart5; diff --git a/arch/arm/boot/dts/aspeed-bmc-ampere-mtjade.dts b/arch/arm/boot/dts/aspeed-bmc-ampere-mtjade.dts index 1b2e7ad37566..82a6f14a45f0 100644 --- a/arch/arm/boot/dts/aspeed-bmc-ampere-mtjade.dts +++ b/arch/arm/boot/dts/aspeed-bmc-ampere-mtjade.dts @@ -100,91 +100,91 @@ identify { gpio-keys { compatible = "gpio-keys"; - shutdown_ack { + event-shutdown-ack { label = "SHUTDOWN_ACK"; gpios = <&gpio ASPEED_GPIO(G, 2) GPIO_ACTIVE_LOW>; linux,code = ; }; - reboot_ack { + event-reboot-ack { label = "REBOOT_ACK"; gpios = <&gpio ASPEED_GPIO(J, 3) GPIO_ACTIVE_LOW>; linux,code = ; }; - S0_overtemp { + event-s0-overtemp { label = "S0_OVERTEMP"; gpios = <&gpio ASPEED_GPIO(G, 3) GPIO_ACTIVE_LOW>; linux,code = ; }; - S0_hightemp { + event-s0-hightemp { label = "S0_HIGHTEMP"; gpios = <&gpio ASPEED_GPIO(J, 0) GPIO_ACTIVE_LOW>; linux,code = ; }; - S0_cpu_fault { + event-s0-cpu-fault { label = "S0_CPU_FAULT"; gpios = <&gpio ASPEED_GPIO(J, 1) GPIO_ACTIVE_HIGH>; linux,code = ; }; - S0_scp_auth_fail { + event-s0-scp-auth-fail { label = "S0_SCP_AUTH_FAIL"; gpios = <&gpio ASPEED_GPIO(J, 2) GPIO_ACTIVE_LOW>; linux,code = ; }; - S1_scp_auth_fail { + event-s1-scp-auth-fail { label = "S1_SCP_AUTH_FAIL"; gpios = <&gpio ASPEED_GPIO(Z, 5) GPIO_ACTIVE_LOW>; linux,code = ; }; - S1_overtemp { + event-s1-overtemp { label = "S1_OVERTEMP"; gpios = <&gpio ASPEED_GPIO(Z, 6) GPIO_ACTIVE_LOW>; linux,code = ; }; - S1_hightemp { + event-s1-hightemp { label = "S1_HIGHTEMP"; gpios = <&gpio ASPEED_GPIO(AB, 0) GPIO_ACTIVE_LOW>; linux,code = ; }; - S1_cpu_fault { + event-s1-cpu-fault { label = "S1_CPU_FAULT"; gpios = <&gpio ASPEED_GPIO(Z, 1) GPIO_ACTIVE_HIGH>; linux,code = ; }; - id_button { + event-id { label = "ID_BUTTON"; gpios = <&gpio ASPEED_GPIO(Q, 5) GPIO_ACTIVE_LOW>; linux,code = ; }; - psu1_vin_good { + event-psu1-vin-good { label = "PSU1_VIN_GOOD"; gpios = <&gpio ASPEED_GPIO(H, 4) GPIO_ACTIVE_LOW>; linux,code = ; }; - psu2_vin_good { + event-psu2-vin-good { label = "PSU2_VIN_GOOD"; gpios = <&gpio ASPEED_GPIO(H, 5) GPIO_ACTIVE_LOW>; linux,code = ; }; - psu1_present { + event-psu1-present { label = "PSU1_PRESENT"; gpios = <&gpio ASPEED_GPIO(I, 0) GPIO_ACTIVE_LOW>; linux,code = ; }; - psu2_present { + event-psu2-present { label = "PSU2_PRESENT"; gpios = <&gpio ASPEED_GPIO(I, 1) GPIO_ACTIVE_LOW>; linux,code = ; diff --git a/arch/arm/boot/dts/aspeed-bmc-arm-centriq2400-rep.dts b/arch/arm/boot/dts/aspeed-bmc-arm-centriq2400-rep.dts deleted file mode 100644 index 3395de96ee11..000000000000 --- a/arch/arm/boot/dts/aspeed-bmc-arm-centriq2400-rep.dts +++ /dev/null @@ -1,225 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0+ -/dts-v1/; - -#include "aspeed-g5.dtsi" -#include - -/ { - model = "Qualcomm Centriq 2400 REP AST2520"; - compatible = "qualcomm,centriq2400-rep-bmc", "aspeed,ast2500"; - - chosen { - stdout-path = &uart5; - bootargs = "console=ttyS4,115200 earlycon"; - }; - - memory@80000000 { - reg = <0x80000000 0x40000000>; - }; - - iio-hwmon { - compatible = "iio-hwmon"; - io-channels = <&adc 0>, <&adc 1>, <&adc 2>, <&adc 3>, - <&adc 4>, <&adc 5>, <&adc 6>, <&adc 8>; - }; - - iio-hwmon-battery { - compatible = "iio-hwmon"; - io-channels = <&adc 7>; - }; - - leds { - compatible = "gpio-leds"; - - uid_led { - label = "UID_LED"; - gpios = <&gpio ASPEED_GPIO(Q, 5) GPIO_ACTIVE_LOW>; - }; - - ras_error_led { - label = "RAS_ERROR_LED"; - gpios = <&gpio ASPEED_GPIO(F, 6) GPIO_ACTIVE_LOW>; - }; - - system_fault { - label = "System_fault"; - gpios = <&gpio ASPEED_GPIO(A, 1) GPIO_ACTIVE_LOW>; - }; - }; -}; - -&fmc { - status = "okay"; - flash@0 { - status = "okay"; - m25p,fast-read; - label = "bmc"; -#include "openbmc-flash-layout.dtsi" - }; -}; - -&spi1 { - status = "okay"; - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_spi1_default>; - flash@0 { - status = "okay"; - }; -}; - -&spi2 { - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_spi2ck_default - &pinctrl_spi2miso_default - &pinctrl_spi2mosi_default - &pinctrl_spi2cs0_default>; -}; - -&uart3 { - status = "okay"; - - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_txd3_default &pinctrl_rxd3_default>; - current-speed = <115200>; -}; - -&uart5 { - status = "okay"; -}; - -&mac0 { - status = "okay"; - - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_rgmii1_default &pinctrl_mdio1_default>; -}; - -&i2c0 { - status = "okay"; -}; - -&i2c1 { - status = "okay"; - - tmp421@1e { - compatible = "ti,tmp421"; - reg = <0x1e>; - }; - tmp421@2a { - compatible = "ti,tmp421"; - reg = <0x2a>; - }; - tmp421@4e { - compatible = "ti,tmp421"; - reg = <0x4e>; - }; - tmp421@1c { - compatible = "ti,tmp421"; - reg = <0x1c>; - }; -}; - -&i2c2 { - status = "okay"; -}; - -&i2c3 { - status = "okay"; -}; - -&i2c4 { - status = "okay"; -}; - -&i2c5 { - status = "okay"; -}; - -&i2c6 { - status = "okay"; - - tmp421@1d { - compatible = "ti,tmp421"; - reg = <0x1d>; - }; - tmp421@1f { - compatible = "ti,tmp421"; - reg = <0x1f>; - }; - tmp421@4d { - compatible = "ti,tmp421"; - reg = <0x4d>; - }; - tmp421@4f { - compatible = "ti,tmp421"; - reg = <0x4f>; - }; - nvt210@4c { - compatible = "nvt210"; - reg = <0x4c>; - }; - eeprom@50 { - compatible = "atmel,24c128"; - reg = <0x50>; - pagesize = <128>; - }; -}; - -&i2c7 { - status = "okay"; -}; - -&i2c8 { - status = "okay"; - - pca9641@70 { - compatible = "nxp,pca9641"; - reg = <0x70>; - i2c-arb { - #address-cells = <1>; - #size-cells = <0>; - tmp421@1d { - compatible = "tmp421"; - reg = <0x1d>; - }; - adm1278@12 { - compatible = "adi,adm1278"; - reg = <0x12>; - Rsense = <500>; - }; - eeprom@50 { - compatible = "atmel,24c02"; - reg = <0x50>; - }; - ds1100@58 { - compatible = "ds1100"; - reg = <0x58>; - }; - }; - }; -}; - -&i2c9 { - status = "okay"; -}; - -&vuart { - status = "okay"; -}; - -&gfx { - status = "okay"; -}; - -&pinctrl { - aspeed,external-nodes = <&gfx &lhc>; -}; - -&gpio { - pin_gpio_c7 { - gpio-hog; - gpios = ; - output; - line-name = "BIOS_SPI_MUX_S"; - }; -}; diff --git a/arch/arm/boot/dts/aspeed-bmc-bytedance-g220a.dts b/arch/arm/boot/dts/aspeed-bmc-bytedance-g220a.dts index 0d1fb5ccfd36..f75cad41ae6f 100644 --- a/arch/arm/boot/dts/aspeed-bmc-bytedance-g220a.dts +++ b/arch/arm/boot/dts/aspeed-bmc-bytedance-g220a.dts @@ -100,7 +100,7 @@ bmc_alive { gpio-keys { compatible = "gpio-keys"; - burn-in-signal { + event-burn-in-signal { label = "burn-in"; gpios = <&gpio ASPEED_GPIO(R, 5) GPIO_ACTIVE_LOW>; linux,code = ; @@ -111,139 +111,139 @@ gpio-keys-polled { compatible = "gpio-keys-polled"; poll-interval = <1000>; - rear-riser1-presence { + event-rear-riser1-presence { label = "rear-riser1-presence"; gpios = <&pca0 1 GPIO_ACTIVE_LOW>; linux,code = <1>; }; - alrt-pvddq-cpu0 { + event-alrt-pvddq-cpu0 { label = "alrt-pvddq-cpu0"; gpios = <&pca0 8 GPIO_ACTIVE_LOW>; linux,code = <2>; }; - rear-riser0-presence { + event-rear-riser0-presence { label = "rear-riser0-presence"; gpios = <&pca0 9 GPIO_ACTIVE_LOW>; linux,code = <3>; }; - fault-pvddq-cpu0 { + event-fault-pvddq-cpu0 { label = "fault-pvddq-cpu0"; gpios = <&pca0 10 GPIO_ACTIVE_LOW>; linux,code = <4>; }; - alrt-pvddq-cpu1 { + event-alrt-pvddq-cpu1 { label = "alrt-pvddq-cpu1"; gpios = <&pca0 11 GPIO_ACTIVE_LOW>; linux,code = <5>; }; - fault-pvddq-cpu1 { + event-fault-pvddq-cpu1 { label = "alrt-pvddq-cpu1"; gpios = <&pca0 12 GPIO_ACTIVE_LOW>; linux,code = <6>; }; - fault-pvccin-cpu1 { + event-fault-pvccin-cpu1 { label = "fault-pvccin-cpuq"; gpios = <&pca0 13 GPIO_ACTIVE_LOW>; linux,code = <7>; }; - bmc-rom0-wp { + event-bmc-rom0-wp { label = "bmc-rom0-wp"; gpios = <&pca1 0 GPIO_ACTIVE_LOW>; linux,code = <8>; }; - bmc-rom1-wp { + event-bmc-rom1-wp { label = "bmc-rom1-wp"; gpios = <&pca1 1 GPIO_ACTIVE_LOW>; linux,code = <9>; }; - fan0-presence { + event-fan0-presence { label = "fan0-presence"; gpios = <&pca1 2 GPIO_ACTIVE_LOW>; linux,code = <10>; }; - fan1-presence { + event-fan1-presence { label = "fan1-presence"; gpios = <&pca1 3 GPIO_ACTIVE_LOW>; linux,code = <11>; }; - fan2-presence { + event-fan2-presence { label = "fan2-presence"; gpios = <&pca1 4 GPIO_ACTIVE_LOW>; linux,code = <12>; }; - fan3-presence { + event-fan3-presence { label = "fan3-presence"; gpios = <&pca1 5 GPIO_ACTIVE_LOW>; linux,code = <13>; }; - fan4-presence { + event-fan4-presence { label = "fan4-presence"; gpios = <&pca1 6 GPIO_ACTIVE_LOW>; linux,code = <14>; }; - fan5-presence { + event-fan5-presence { label = "fan5-presence"; gpios = <&pca1 7 GPIO_ACTIVE_LOW>; linux,code = <15>; }; - front-bp1-presence { + event-front-bp1-presence { label = "front-bp1-presence"; gpios = <&pca1 8 GPIO_ACTIVE_LOW>; linux,code = <16>; }; - rear-bp-presence { + event-rear-bp-presence { label = "rear-bp-presence"; gpios = <&pca1 9 GPIO_ACTIVE_LOW>; linux,code = <17>; }; - fault-pvccin-cpu0 { + event-fault-pvccin-cpu0 { label = "fault-pvccin-cpu0"; gpios = <&pca1 10 GPIO_ACTIVE_LOW>; linux,code = <18>; }; - alrt-p1v05-pvcc { + event-alrt-p1v05-pvcc { label = "alrt-p1v05-pvcc1"; gpios = <&pca1 11 GPIO_ACTIVE_LOW>; linux,code = <19>; }; - fault-p1v05-pvccio { + event-fault-p1v05-pvccio { label = "alrt-p1v05-pvcc1"; gpios = <&pca1 12 GPIO_ACTIVE_LOW>; linux,code = <20>; }; - alrt-p1v8-pvccio { + event-alrt-p1v8-pvccio { label = "alrt-p1v8-pvccio"; gpios = <&pca1 13 GPIO_ACTIVE_LOW>; linux,code = <21>; }; - fault-p1v8-pvccio { + event-fault-p1v8-pvccio { label = "fault-p1v8-pvccio"; gpios = <&pca1 14 GPIO_ACTIVE_LOW>; linux,code = <22>; }; - front-bp0-presence { + event-front-bp0-presence { label = "front-bp0-presence"; gpios = <&pca1 15 GPIO_ACTIVE_LOW>; linux,code = <23>; diff --git a/arch/arm/boot/dts/aspeed-bmc-ibm-everest.dts b/arch/arm/boot/dts/aspeed-bmc-ibm-everest.dts index 382da7934eaa..a6a2bc3b855c 100644 --- a/arch/arm/boot/dts/aspeed-bmc-ibm-everest.dts +++ b/arch/arm/boot/dts/aspeed-bmc-ibm-everest.dts @@ -189,29 +189,27 @@ vga_memory: region@bf000000 { gpio-keys-polled { compatible = "gpio-keys-polled"; - #address-cells = <1>; - #size-cells = <0>; poll-interval = <1000>; - fan0-presence { + event-fan0-presence { label = "fan0-presence"; gpios = <&pca0 15 GPIO_ACTIVE_LOW>; linux,code = <15>; }; - fan1-presence { + event-fan1-presence { label = "fan1-presence"; gpios = <&pca0 14 GPIO_ACTIVE_LOW>; linux,code = <14>; }; - fan2-presence { + event-fan2-presence { label = "fan2-presence"; gpios = <&pca0 13 GPIO_ACTIVE_LOW>; linux,code = <13>; }; - fan3-presence { + event-fan3-presence { label = "fan3-presence"; gpios = <&pca0 12 GPIO_ACTIVE_LOW>; linux,code = <12>; diff --git a/arch/arm/boot/dts/aspeed-bmc-ibm-rainier.dts b/arch/arm/boot/dts/aspeed-bmc-ibm-rainier.dts index 7213434695bf..bf59a9962379 100644 --- a/arch/arm/boot/dts/aspeed-bmc-ibm-rainier.dts +++ b/arch/arm/boot/dts/aspeed-bmc-ibm-rainier.dts @@ -179,41 +179,39 @@ pcieslot-power { gpio-keys-polled { compatible = "gpio-keys-polled"; - #address-cells = <1>; - #size-cells = <0>; poll-interval = <1000>; - fan0-presence { + event-fan0-presence { label = "fan0-presence"; gpios = <&pca0 6 GPIO_ACTIVE_LOW>; linux,code = <6>; }; - fan1-presence { + event-fan1-presence { label = "fan1-presence"; gpios = <&pca0 7 GPIO_ACTIVE_LOW>; linux,code = <7>; }; - fan2-presence { + event-fan2-presence { label = "fan2-presence"; gpios = <&pca0 8 GPIO_ACTIVE_LOW>; linux,code = <8>; }; - fan3-presence { + event-fan3-presence { label = "fan3-presence"; gpios = <&pca0 9 GPIO_ACTIVE_LOW>; linux,code = <9>; }; - fan4-presence { + event-fan4-presence { label = "fan4-presence"; gpios = <&pca0 10 GPIO_ACTIVE_LOW>; linux,code = <10>; }; - fan5-presence { + event-fan5-presence { label = "fan5-presence"; gpios = <&pca0 11 GPIO_ACTIVE_LOW>; linux,code = <11>; diff --git a/arch/arm/boot/dts/aspeed-bmc-inspur-fp5280g2.dts b/arch/arm/boot/dts/aspeed-bmc-inspur-fp5280g2.dts index 60a39ea10ab1..208b0f094ed9 100644 --- a/arch/arm/boot/dts/aspeed-bmc-inspur-fp5280g2.dts +++ b/arch/arm/boot/dts/aspeed-bmc-inspur-fp5280g2.dts @@ -73,19 +73,19 @@ fsi: gpio-fsi { gpio-keys { compatible = "gpio-keys"; - checkstop { + event-checkstop { label = "checkstop"; gpios = <&gpio ASPEED_GPIO(B, 3) GPIO_ACTIVE_LOW>; linux,code = ; }; - ps0-presence { + event-ps0-presence { label = "ps0-presence"; gpios = <&gpio ASPEED_GPIO(F, 0) GPIO_ACTIVE_LOW>; linux,code = ; }; - ps1-presence { + event-ps1-presence { label = "ps1-presence"; gpios = <&gpio ASPEED_GPIO(F, 1) GPIO_ACTIVE_LOW>; linux,code = ; @@ -97,49 +97,49 @@ gpio-keys-polled { compatible = "gpio-keys-polled"; poll-interval = <1000>; - fan0-presence { + event-fan0-presence { label = "fan0-presence"; gpios = <&pca1 0 GPIO_ACTIVE_LOW>; linux,code = <1>; }; - fan1-presence { + event-fan1-presence { label = "fan1-presence"; gpios = <&pca1 1 GPIO_ACTIVE_LOW>; linux,code = <2>; }; - fan2-presence { + event-fan2-presence { label = "fan2-presence"; gpios = <&pca1 2 GPIO_ACTIVE_LOW>; linux,code = <3>; }; - fan3-presence { + event-fan3-presence { label = "fan3-presence"; gpios = <&pca1 3 GPIO_ACTIVE_LOW>; linux,code = <4>; }; - fan4-presence { + event-fan4-presence { label = "fan4-presence"; gpios = <&pca1 4 GPIO_ACTIVE_LOW>; linux,code = <5>; }; - fan5-presence { + event-fan5-presence { label = "fan5-presence"; gpios = <&pca1 5 GPIO_ACTIVE_LOW>; linux,code = <6>; }; - fan6-presence { + event-fan6-presence { label = "fan6-presence"; gpios = <&pca1 6 GPIO_ACTIVE_LOW>; linux,code = <7>; }; - fan7-presence { + event-fan7-presence { label = "fan7-presence"; gpios = <&pca1 7 GPIO_ACTIVE_LOW>; linux,code = <8>; diff --git a/arch/arm/boot/dts/aspeed-bmc-opp-mihawk.dts b/arch/arm/boot/dts/aspeed-bmc-opp-mihawk.dts index a52a289cee85..48776fb663fb 100644 --- a/arch/arm/boot/dts/aspeed-bmc-opp-mihawk.dts +++ b/arch/arm/boot/dts/aspeed-bmc-opp-mihawk.dts @@ -92,30 +92,31 @@ video_engine_memory: jpegbuffer { gpio-keys { compatible = "gpio-keys"; - air-water { + event-air-water { label = "air-water"; gpios = <&gpio ASPEED_GPIO(F, 6) GPIO_ACTIVE_LOW>; linux,code = ; }; - checkstop { + event-checkstop { label = "checkstop"; gpios = <&gpio ASPEED_GPIO(J, 2) GPIO_ACTIVE_LOW>; linux,code = ; }; - ps0-presence { + event-ps0-presence { label = "ps0-presence"; gpios = <&gpio ASPEED_GPIO(Z, 2) GPIO_ACTIVE_LOW>; linux,code = ; }; - ps1-presence { + event-ps1-presence { label = "ps1-presence"; gpios = <&gpio ASPEED_GPIO(Z, 0) GPIO_ACTIVE_LOW>; linux,code = ; }; - id-button { + + button-id { label = "id-button"; gpios = <&gpio ASPEED_GPIO(F, 1) GPIO_ACTIVE_LOW>; linux,code = ; @@ -126,37 +127,37 @@ gpio-keys-polled { compatible = "gpio-keys-polled"; poll-interval = <1000>; - fan0-presence { + event-fan0-presence { label = "fan0-presence"; gpios = <&pca9552 9 GPIO_ACTIVE_LOW>; linux,code = <9>; }; - fan1-presence { + event-fan1-presence { label = "fan1-presence"; gpios = <&pca9552 10 GPIO_ACTIVE_LOW>; linux,code = <10>; }; - fan2-presence { + event-fan2-presence { label = "fan2-presence"; gpios = <&pca9552 11 GPIO_ACTIVE_LOW>; linux,code = <11>; }; - fan3-presence { + event-fan3-presence { label = "fan3-presence"; gpios = <&pca9552 12 GPIO_ACTIVE_LOW>; linux,code = <12>; }; - fan4-presence { + event-fan4-presence { label = "fan4-presence"; gpios = <&pca9552 13 GPIO_ACTIVE_LOW>; linux,code = <13>; }; - fan5-presence { + event-fan5-presence { label = "fan5-presence"; gpios = <&pca9552 14 GPIO_ACTIVE_LOW>; linux,code = <14>; diff --git a/arch/arm/boot/dts/aspeed-bmc-opp-mowgli.dts b/arch/arm/boot/dts/aspeed-bmc-opp-mowgli.dts index 7d38d121ec6d..31ff19ef87a0 100644 --- a/arch/arm/boot/dts/aspeed-bmc-opp-mowgli.dts +++ b/arch/arm/boot/dts/aspeed-bmc-opp-mowgli.dts @@ -46,31 +46,31 @@ video_engine_memory: jpegbuffer { gpio-keys { compatible = "gpio-keys"; - air-water { + event-air-water { label = "air-water"; gpios = <&gpio ASPEED_GPIO(F, 6) GPIO_ACTIVE_LOW>; linux,code = ; }; - checkstop { + event-checkstop { label = "checkstop"; gpios = <&gpio ASPEED_GPIO(J, 2) GPIO_ACTIVE_LOW>; linux,code = ; }; - ps0-presence { + event-ps0-presence { label = "ps0-presence"; gpios = <&gpio ASPEED_GPIO(Z, 2) GPIO_ACTIVE_LOW>; linux,code = ; }; - ps1-presence { + event-ps1-presence { label = "ps1-presence"; gpios = <&gpio ASPEED_GPIO(Z, 0) GPIO_ACTIVE_LOW>; linux,code = ; }; - id-button { + button-id { label = "id-button"; gpios = <&gpio ASPEED_GPIO(F, 1) GPIO_ACTIVE_LOW>; linux,code = ; @@ -81,31 +81,31 @@ gpio-keys-polled { compatible = "gpio-keys-polled"; poll-interval = <1000>; - fan0-presence { + event-fan0-presence { label = "fan0-presence"; gpios = <&pca9552 9 GPIO_ACTIVE_LOW>; linux,code = <9>; }; - fan1-presence { + event-fan1-presence { label = "fan1-presence"; gpios = <&pca9552 10 GPIO_ACTIVE_LOW>; linux,code = <10>; }; - fan2-presence { + event-fan2-presence { label = "fan2-presence"; gpios = <&pca9552 11 GPIO_ACTIVE_LOW>; linux,code = <11>; }; - fan3-presence { + event-fan3-presence { label = "fan3-presence"; gpios = <&pca9552 12 GPIO_ACTIVE_LOW>; linux,code = <12>; }; - fan4-presence { + event-fan4-presence { label = "fan4-presence"; gpios = <&pca9552 13 GPIO_ACTIVE_LOW>; linux,code = <13>; diff --git a/arch/arm/boot/dts/aspeed-bmc-opp-nicole.dts b/arch/arm/boot/dts/aspeed-bmc-opp-nicole.dts index 3d4bdad27c2d..ac0d666ca10e 100644 --- a/arch/arm/boot/dts/aspeed-bmc-opp-nicole.dts +++ b/arch/arm/boot/dts/aspeed-bmc-opp-nicole.dts @@ -96,7 +96,7 @@ fsi: gpio-fsi { gpio-keys { compatible = "gpio-keys"; - checkstop { + event-checkstop { label = "checkstop"; gpios = <&gpio ASPEED_GPIO(J, 2) GPIO_ACTIVE_LOW>; linux,code = ; diff --git a/arch/arm/boot/dts/aspeed-bmc-opp-palmetto.dts b/arch/arm/boot/dts/aspeed-bmc-opp-palmetto.dts index cd660c1ff3f5..45631b47a7b3 100644 --- a/arch/arm/boot/dts/aspeed-bmc-opp-palmetto.dts +++ b/arch/arm/boot/dts/aspeed-bmc-opp-palmetto.dts @@ -73,7 +73,7 @@ fsi: gpio-fsi { gpio-keys { compatible = "gpio-keys"; - checkstop { + event-checkstop { label = "checkstop"; gpios = <&gpio ASPEED_GPIO(P, 5) GPIO_ACTIVE_LOW>; linux,code = ; diff --git a/arch/arm/boot/dts/aspeed-bmc-opp-romulus.dts b/arch/arm/boot/dts/aspeed-bmc-opp-romulus.dts index 084f54866f38..893e621ecab1 100644 --- a/arch/arm/boot/dts/aspeed-bmc-opp-romulus.dts +++ b/arch/arm/boot/dts/aspeed-bmc-opp-romulus.dts @@ -87,7 +87,7 @@ fsi: gpio-fsi { gpio-keys { compatible = "gpio-keys"; - checkstop { + event-checkstop { label = "checkstop"; gpios = <&gpio ASPEED_GPIO(J, 2) GPIO_ACTIVE_LOW>; linux,code = ; diff --git a/arch/arm/boot/dts/aspeed-bmc-opp-swift.dts b/arch/arm/boot/dts/aspeed-bmc-opp-swift.dts index 4816486c0c9e..bbf864f84d37 100644 --- a/arch/arm/boot/dts/aspeed-bmc-opp-swift.dts +++ b/arch/arm/boot/dts/aspeed-bmc-opp-swift.dts @@ -38,37 +38,37 @@ gfx_memory: framebuffer { gpio-keys { compatible = "gpio-keys"; - air-water { + event-air-water { label = "air-water"; gpios = <&gpio ASPEED_GPIO(B, 5) GPIO_ACTIVE_LOW>; linux,code = ; }; - checkstop { + event-checkstop { label = "checkstop"; gpios = <&gpio ASPEED_GPIO(J, 2) GPIO_ACTIVE_LOW>; linux,code = ; }; - ps0-presence { + event-ps0-presence { label = "ps0-presence"; gpios = <&gpio ASPEED_GPIO(R, 7) GPIO_ACTIVE_LOW>; linux,code = ; }; - ps1-presence { + event-ps1-presence { label = "ps1-presence"; gpios = <&gpio ASPEED_GPIO(N, 0) GPIO_ACTIVE_LOW>; linux,code = ; }; - oppanel-presence { + event-oppanel-presence { label = "oppanel-presence"; gpios = <&gpio ASPEED_GPIO(A, 7) GPIO_ACTIVE_LOW>; linux,code = ; }; - opencapi-riser-presence { + event-opencapi-riser-presence { label = "opencapi-riser-presence"; gpios = <&gpio ASPEED_GPIO(I, 0) GPIO_ACTIVE_LOW>; linux,code = ; @@ -84,55 +84,55 @@ gpio-keys-polled { compatible = "gpio-keys-polled"; poll-interval = <1000>; - scm0-presence { + event-scm0-presence { label = "scm0-presence"; gpios = <&pca9552 6 GPIO_ACTIVE_LOW>; linux,code = <6>; }; - scm1-presence { + event-scm1-presence { label = "scm1-presence"; gpios = <&pca9552 7 GPIO_ACTIVE_LOW>; linux,code = <7>; }; - cpu0vrm-presence { + event-cpu0vrm-presence { label = "cpu0vrm-presence"; gpios = <&pca9552 12 GPIO_ACTIVE_LOW>; linux,code = <12>; }; - cpu1vrm-presence { + event-cpu1vrm-presence { label = "cpu1vrm-presence"; gpios = <&pca9552 13 GPIO_ACTIVE_LOW>; linux,code = <13>; }; - fan0-presence { + event-fan0-presence { label = "fan0-presence"; gpios = <&pca0 5 GPIO_ACTIVE_LOW>; linux,code = <5>; }; - fan1-presence { + event-fan1-presence { label = "fan1-presence"; gpios = <&pca0 6 GPIO_ACTIVE_LOW>; linux,code = <6>; }; - fan2-presence { + event-fan2-presence { label = "fan2-presence"; gpios = <&pca0 7 GPIO_ACTIVE_LOW>; linux,code = <7>; }; - fan3-presence { + event-fan3-presence { label = "fan3-presence"; gpios = <&pca0 8 GPIO_ACTIVE_LOW>; linux,code = <8>; }; - fanboost-presence { + event-fanboost-presence { label = "fanboost-presence"; gpios = <&pca0 9 GPIO_ACTIVE_LOW>; linux,code = <9>; diff --git a/arch/arm/boot/dts/aspeed-bmc-opp-tacoma.dts b/arch/arm/boot/dts/aspeed-bmc-opp-tacoma.dts index 72b7a6639ed9..3f6010ef2b86 100644 --- a/arch/arm/boot/dts/aspeed-bmc-opp-tacoma.dts +++ b/arch/arm/boot/dts/aspeed-bmc-opp-tacoma.dts @@ -50,13 +50,13 @@ vga_memory: region@bf000000 { gpio-keys { compatible = "gpio-keys"; - ps0-presence { + event-ps0-presence { label = "ps0-presence"; gpios = <&gpio0 ASPEED_GPIO(H, 3) GPIO_ACTIVE_LOW>; linux,code = ; }; - ps1-presence { + event-ps1-presence { label = "ps1-presence"; gpios = <&gpio0 ASPEED_GPIO(E, 5) GPIO_ACTIVE_LOW>; linux,code = ; @@ -65,29 +65,27 @@ ps1-presence { gpio-keys-polled { compatible = "gpio-keys-polled"; - #address-cells = <1>; - #size-cells = <0>; poll-interval = <1000>; - fan0-presence { + event-fan0-presence { label = "fan0-presence"; gpios = <&pca0 4 GPIO_ACTIVE_LOW>; linux,code = <4>; }; - fan1-presence { + event-fan1-presence { label = "fan1-presence"; gpios = <&pca0 5 GPIO_ACTIVE_LOW>; linux,code = <5>; }; - fan2-presence { + event-fan2-presence { label = "fan2-presence"; gpios = <&pca0 6 GPIO_ACTIVE_LOW>; linux,code = <6>; }; - fan3-presence { + event-fan3-presence { label = "fan3-presence"; gpios = <&pca0 7 GPIO_ACTIVE_LOW>; linux,code = <7>; diff --git a/arch/arm/boot/dts/aspeed-bmc-opp-vesnin.dts b/arch/arm/boot/dts/aspeed-bmc-opp-vesnin.dts index 328ef472c479..8a7fb55ab489 100644 --- a/arch/arm/boot/dts/aspeed-bmc-opp-vesnin.dts +++ b/arch/arm/boot/dts/aspeed-bmc-opp-vesnin.dts @@ -63,13 +63,13 @@ alarm_yel { gpio-keys { compatible = "gpio-keys"; - button_checkstop { + event-checkstop { label = "checkstop"; linux,code = <74>; gpios = <&gpio ASPEED_GPIO(P, 5) GPIO_ACTIVE_LOW>; }; - button_identify { + event-identify { label = "identify"; linux,code = <152>; gpios = <&gpio ASPEED_GPIO(O, 7) GPIO_ACTIVE_LOW>; diff --git a/arch/arm/boot/dts/aspeed-bmc-opp-witherspoon.dts b/arch/arm/boot/dts/aspeed-bmc-opp-witherspoon.dts index 230f3584bcab..a20a532fc280 100644 --- a/arch/arm/boot/dts/aspeed-bmc-opp-witherspoon.dts +++ b/arch/arm/boot/dts/aspeed-bmc-opp-witherspoon.dts @@ -51,25 +51,25 @@ video_engine_memory: jpegbuffer { gpio-keys { compatible = "gpio-keys"; - air-water { + event-air-water { label = "air-water"; gpios = <&gpio ASPEED_GPIO(B, 5) GPIO_ACTIVE_LOW>; linux,code = ; }; - checkstop { + event-checkstop { label = "checkstop"; gpios = <&gpio ASPEED_GPIO(J, 2) GPIO_ACTIVE_LOW>; linux,code = ; }; - ps0-presence { + event-ps0-presence { label = "ps0-presence"; gpios = <&gpio ASPEED_GPIO(P, 7) GPIO_ACTIVE_LOW>; linux,code = ; }; - ps1-presence { + event-ps1-presence { label = "ps1-presence"; gpios = <&gpio ASPEED_GPIO(N, 0) GPIO_ACTIVE_LOW>; linux,code = ; @@ -85,25 +85,25 @@ gpio-keys-polled { compatible = "gpio-keys-polled"; poll-interval = <1000>; - fan0-presence { + event-fan0-presence { label = "fan0-presence"; gpios = <&pca0 4 GPIO_ACTIVE_LOW>; linux,code = <4>; }; - fan1-presence { + event-fan1-presence { label = "fan1-presence"; gpios = <&pca0 5 GPIO_ACTIVE_LOW>; linux,code = <5>; }; - fan2-presence { + event-fan2-presence { label = "fan2-presence"; gpios = <&pca0 6 GPIO_ACTIVE_LOW>; linux,code = <6>; }; - fan3-presence { + event-fan3-presence { label = "fan3-presence"; gpios = <&pca0 7 GPIO_ACTIVE_LOW>; linux,code = <7>; diff --git a/arch/arm/boot/dts/aspeed-bmc-opp-zaius.dts b/arch/arm/boot/dts/aspeed-bmc-opp-zaius.dts index 7ae4ea0d2931..0cb7b20ff3ab 100644 --- a/arch/arm/boot/dts/aspeed-bmc-opp-zaius.dts +++ b/arch/arm/boot/dts/aspeed-bmc-opp-zaius.dts @@ -58,13 +58,13 @@ onewire3 { gpio-keys { compatible = "gpio-keys"; - checkstop { + event-checkstop { label = "checkstop"; gpios = <&gpio ASPEED_GPIO(F, 7) GPIO_ACTIVE_LOW>; linux,code = ; }; - pcie-e2b-present{ + event-pcie-e2b-present{ label = "pcie-e2b-present"; gpios = <&gpio ASPEED_GPIO(E, 7) GPIO_ACTIVE_LOW>; linux,code = ; diff --git a/arch/arm/boot/dts/aspeed-bmc-portwell-neptune.dts b/arch/arm/boot/dts/aspeed-bmc-portwell-neptune.dts index 61bc74b423cf..a5e64ccc2b3a 100644 --- a/arch/arm/boot/dts/aspeed-bmc-portwell-neptune.dts +++ b/arch/arm/boot/dts/aspeed-bmc-portwell-neptune.dts @@ -24,17 +24,17 @@ memory@80000000 { leds { compatible = "gpio-leds"; postcode0 { - label="BMC_UP"; + label = "BMC_UP"; gpios = <&gpio ASPEED_GPIO(H, 0) GPIO_ACTIVE_HIGH>; default-state = "on"; }; postcode1 { - label="BMC_HB"; + label = "BMC_HB"; gpios = <&gpio ASPEED_GPIO(H, 1) GPIO_ACTIVE_HIGH>; linux,default-trigger = "heartbeat"; }; postcode2 { - label="FAULT"; + label = "FAULT"; gpios = <&gpio ASPEED_GPIO(H, 2) GPIO_ACTIVE_HIGH>; }; // postcode3-7 are GPIOH3-H7 diff --git a/arch/arm/boot/dts/aspeed-bmc-quanta-s6q.dts b/arch/arm/boot/dts/aspeed-bmc-quanta-s6q.dts index 69e1bd256271..46cbba6305b8 100644 --- a/arch/arm/boot/dts/aspeed-bmc-quanta-s6q.dts +++ b/arch/arm/boot/dts/aspeed-bmc-quanta-s6q.dts @@ -65,19 +65,19 @@ leds { compatible = "gpio-leds"; BMC_HEARTBEAT_N { - label="BMC_HEARTBEAT_N"; + label = "BMC_HEARTBEAT_N"; gpios = <&gpio0 ASPEED_GPIO(P, 7) GPIO_ACTIVE_LOW>; linux,default-trigger = "heartbeat"; }; BMC_LED_STATUS_AMBER_N { - label="BMC_LED_STATUS_AMBER_N"; + label = "BMC_LED_STATUS_AMBER_N"; gpios = <&gpio0 ASPEED_GPIO(S, 6) GPIO_ACTIVE_LOW>; default-state = "off"; }; FM_ID_LED_N { - label="FM_ID_LED_N"; + label = "FM_ID_LED_N"; gpios = <&gpio0 ASPEED_GPIO(B, 5) GPIO_ACTIVE_LOW>; default-state = "off"; }; diff --git a/arch/arm/boot/dts/at91-foxg20.dts b/arch/arm/boot/dts/at91-foxg20.dts index 7edf057047f8..9dfd5de808d1 100644 --- a/arch/arm/boot/dts/at91-foxg20.dts +++ b/arch/arm/boot/dts/at91-foxg20.dts @@ -155,10 +155,10 @@ user_led { }; }; - gpio_keys { + gpio-keys { compatible = "gpio-keys"; - btn { + button { label = "Button"; gpios = <&pioC 4 GPIO_ACTIVE_LOW>; linux,code = <0x103>; diff --git a/arch/arm/boot/dts/at91-gatwick.dts b/arch/arm/boot/dts/at91-gatwick.dts index 5a81cab5fc3a..2c718cf84d7b 100644 --- a/arch/arm/boot/dts/at91-gatwick.dts +++ b/arch/arm/boot/dts/at91-gatwick.dts @@ -13,7 +13,7 @@ / { model = "Laird Workgroup Bridge 50N - Project Gatwick"; compatible = "laird,gatwick", "laird,wb50n", "atmel,sama5d31", "atmel,sama5d3", "atmel,sama5"; - gpio_keys { + gpio-keys { compatible = "gpio-keys"; autorepeat; diff --git a/arch/arm/boot/dts/at91-kizbox.dts b/arch/arm/boot/dts/at91-kizbox.dts index 3b8812fcd854..307663b4eec2 100644 --- a/arch/arm/boot/dts/at91-kizbox.dts +++ b/arch/arm/boot/dts/at91-kizbox.dts @@ -28,19 +28,17 @@ main_xtal { }; }; - gpio_keys { + gpio-keys { compatible = "gpio-keys"; - #address-cells = <1>; - #size-cells = <0>; - reset { + button-reset { label = "PB_RST"; gpios = <&pioB 30 GPIO_ACTIVE_HIGH>; linux,code = <0x100>; wakeup-source; }; - user { + button-user { label = "PB_USER"; gpios = <&pioB 31 GPIO_ACTIVE_HIGH>; linux,code = <0x101>; diff --git a/arch/arm/boot/dts/at91-kizbox2-common.dtsi b/arch/arm/boot/dts/at91-kizbox2-common.dtsi index c08834ddf07b..e5e21dff882f 100644 --- a/arch/arm/boot/dts/at91-kizbox2-common.dtsi +++ b/arch/arm/boot/dts/at91-kizbox2-common.dtsi @@ -31,26 +31,24 @@ main_xtal { }; }; - gpio_keys { + gpio-keys { compatible = "gpio-keys"; - #address-cells = <1>; - #size-cells = <0>; - prog { + button-prog { label = "PB_PROG"; gpios = <&pioE 27 GPIO_ACTIVE_LOW>; linux,code = <0x102>; wakeup-source; }; - reset { + button-reset { label = "PB_RST"; gpios = <&pioE 29 GPIO_ACTIVE_LOW>; linux,code = <0x100>; wakeup-source; }; - user { + button-user { label = "PB_USER"; gpios = <&pioE 31 GPIO_ACTIVE_HIGH>; linux,code = <0x101>; diff --git a/arch/arm/boot/dts/at91-kizbox3-hs.dts b/arch/arm/boot/dts/at91-kizbox3-hs.dts index 2799b2a1f4d2..7075df6549e9 100644 --- a/arch/arm/boot/dts/at91-kizbox3-hs.dts +++ b/arch/arm/boot/dts/at91-kizbox3-hs.dts @@ -55,7 +55,7 @@ led-6 { }; }; - gpio_keys { + gpio-keys { compatible = "gpio-keys"; pinctrl-names = "default" , "default", "default", "default", "default" ; @@ -68,35 +68,35 @@ &pinctrl_pio_io_reset &pinctrl_pio_zbe_rst>; pinctrl-4 = <&pinctrl_pio_input>; - SW1 { + switch-1 { label = "SW1"; gpios = <&pioA PIN_PA29 GPIO_ACTIVE_LOW>; linux,code = <0x101>; wakeup-source; }; - SW2 { + switch-2 { label = "SW2"; gpios = <&pioA PIN_PA18 GPIO_ACTIVE_LOW>; linux,code = <0x102>; wakeup-source; }; - SW3 { + switch-3 { label = "SW3"; gpios = <&pioA PIN_PA22 GPIO_ACTIVE_LOW>; linux,code = <0x103>; wakeup-source; }; - SW7 { + switch-7 { label = "SW7"; gpios = <&pioA PIN_PA26 GPIO_ACTIVE_LOW>; linux,code = <0x107>; wakeup-source; }; - SW8 { + switch-8 { label = "SW8"; gpios = <&pioA PIN_PA24 GPIO_ACTIVE_LOW>; linux,code = <0x108>; @@ -186,7 +186,7 @@ id_usba { &pioA { pinctrl_key_gpio_default: key_gpio_default { - pinmux= , + pinmux = , , , , diff --git a/arch/arm/boot/dts/at91-kizboxmini-common.dtsi b/arch/arm/boot/dts/at91-kizboxmini-common.dtsi index 9c622892c692..42640fe6b6d0 100644 --- a/arch/arm/boot/dts/at91-kizboxmini-common.dtsi +++ b/arch/arm/boot/dts/at91-kizboxmini-common.dtsi @@ -36,17 +36,15 @@ adc_op_clk { gpio_keys { compatible = "gpio-keys"; - #address-cells = <1>; - #size-cells = <0>; - prog { + key-prog { label = "PB_PROG"; gpios = <&pioC 17 GPIO_ACTIVE_LOW>; linux,code = <0x102>; wakeup-source; }; - reset { + key-reset { label = "PB_RST"; gpios = <&pioC 16 GPIO_ACTIVE_LOW>; linux,code = <0x100>; diff --git a/arch/arm/boot/dts/at91-nattis-2-natte-2.dts b/arch/arm/boot/dts/at91-nattis-2-natte-2.dts index 4f123477e631..f71377c9b757 100644 --- a/arch/arm/boot/dts/at91-nattis-2-natte-2.dts +++ b/arch/arm/boot/dts/at91-nattis-2-natte-2.dts @@ -18,7 +18,7 @@ / { gpio-keys { compatible = "gpio-keys"; - wakeup { + key-wakeup { label = "Wakeup"; linux,code = <10>; wakeup-source; diff --git a/arch/arm/boot/dts/at91-qil_a9260.dts b/arch/arm/boot/dts/at91-qil_a9260.dts index 969d990767fc..9d26f9996348 100644 --- a/arch/arm/boot/dts/at91-qil_a9260.dts +++ b/arch/arm/boot/dts/at91-qil_a9260.dts @@ -198,10 +198,8 @@ user_led { gpio_keys { compatible = "gpio-keys"; - #address-cells = <1>; - #size-cells = <0>; - user_pb { + button-user { label = "user_pb"; gpios = <&pioB 10 GPIO_ACTIVE_LOW>; linux,code = <28>; diff --git a/arch/arm/boot/dts/at91-sam9x60ek.dts b/arch/arm/boot/dts/at91-sam9x60ek.dts index 81ccb0636a00..81c38e101f58 100644 --- a/arch/arm/boot/dts/at91-sam9x60ek.dts +++ b/arch/arm/boot/dts/at91-sam9x60ek.dts @@ -76,16 +76,15 @@ vdd2_3v3: regulator-fixed-vdd2_3v3@3 { }; }; - gpio_keys { + gpio-keys { compatible = "gpio-keys"; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_key_gpio_default>; - status = "okay"; - sw1 { + button-1 { label = "SW1"; gpios = <&pioD 18 GPIO_ACTIVE_LOW>; - linux,code=; + linux,code = ; wakeup-source; }; }; diff --git a/arch/arm/boot/dts/at91-sama5d27_som1.dtsi b/arch/arm/boot/dts/at91-sama5d27_som1.dtsi index a4623cc67cc1..8aa9e8dea337 100644 --- a/arch/arm/boot/dts/at91-sama5d27_som1.dtsi +++ b/arch/arm/boot/dts/at91-sama5d27_som1.dtsi @@ -15,7 +15,7 @@ / { compatible = "atmel,sama5d27-som1", "atmel,sama5d27", "atmel,sama5d2", "atmel,sama5"; aliases { - i2c0 = &i2c0; + i2c0 = &i2c0; }; clocks { @@ -83,6 +83,8 @@ kernel@200000 { macb0: ethernet@f8008000 { pinctrl-names = "default"; pinctrl-0 = <&pinctrl_macb0_default>; + #address-cells = <1>; + #size-cells = <0>; phy-mode = "rmii"; ethernet-phy@7 { diff --git a/arch/arm/boot/dts/at91-sama5d27_som1_ek.dts b/arch/arm/boot/dts/at91-sama5d27_som1_ek.dts index 08f0d4b995ff..0dc6ca377b0c 100644 --- a/arch/arm/boot/dts/at91-sama5d27_som1_ek.dts +++ b/arch/arm/boot/dts/at91-sama5d27_som1_ek.dts @@ -21,8 +21,8 @@ aliases { serial0 = &uart1; /* DBGU */ serial1 = &uart4; /* mikro BUS 1 */ serial2 = &uart2; /* mikro BUS 2 */ - i2c1 = &i2c1; - i2c2 = &i2c3; + i2c1 = &i2c1; + i2c2 = &i2c3; }; chosen { @@ -478,13 +478,13 @@ can1: can@fc050000 { }; }; - gpio_keys { + gpio-keys { compatible = "gpio-keys"; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_key_gpio_default>; - pb4 { + button { label = "USER"; gpios = <&pioA PIN_PA29 GPIO_ACTIVE_LOW>; linux,code = ; diff --git a/arch/arm/boot/dts/at91-sama5d27_wlsom1.dtsi b/arch/arm/boot/dts/at91-sama5d27_wlsom1.dtsi index ba621783acdb..76b2025c67b4 100644 --- a/arch/arm/boot/dts/at91-sama5d27_wlsom1.dtsi +++ b/arch/arm/boot/dts/at91-sama5d27_wlsom1.dtsi @@ -194,6 +194,8 @@ regulator-state-mem { &macb0 { pinctrl-names = "default"; pinctrl-0 = <&pinctrl_macb0_default>; + #address-cells = <1>; + #size-cells = <0>; phy-mode = "rmii"; ethernet-phy@0 { diff --git a/arch/arm/boot/dts/at91-sama5d27_wlsom1_ek.dts b/arch/arm/boot/dts/at91-sama5d27_wlsom1_ek.dts index 5e8755f22784..b665ddc6b0de 100644 --- a/arch/arm/boot/dts/at91-sama5d27_wlsom1_ek.dts +++ b/arch/arm/boot/dts/at91-sama5d27_wlsom1_ek.dts @@ -19,21 +19,20 @@ aliases { serial1 = &uart6; /* BT */ serial2 = &uart5; /* mikro BUS 2 */ serial3 = &uart3; /* mikro BUS 1 */ - i2c1 = &i2c1; + i2c1 = &i2c1; }; chosen { stdout-path = "serial0:115200n8"; }; - gpio_keys { + gpio-keys { compatible = "gpio-keys"; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_key_gpio_default>; - status = "okay"; - sw4 { + button-1 { label = "USER BUTTON"; gpios = <&pioA PIN_PB2 GPIO_ACTIVE_LOW>; linux,code = ; diff --git a/arch/arm/boot/dts/at91-sama5d2_icp.dts b/arch/arm/boot/dts/at91-sama5d2_icp.dts index 164201a8fbf2..6865be8d7787 100644 --- a/arch/arm/boot/dts/at91-sama5d2_icp.dts +++ b/arch/arm/boot/dts/at91-sama5d2_icp.dts @@ -24,8 +24,8 @@ aliases { serial1 = &uart1; /* mikro BUS 3 */ serial3 = &uart3; /* mikro BUS 2 */ serial5 = &uart7; /* flx2 */ - i2c0 = &i2c0; - i2c1 = &i2c1; + i2c0 = &i2c0; + i2c1 = &i2c1; }; chosen { @@ -42,14 +42,13 @@ main_xtal { }; }; - gpio_keys { + gpio-keys { compatible = "gpio-keys"; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_key_gpio_default>; - status = "okay"; - sw4 { + button-1 { label = "USER_PB1"; gpios = <&pioA PIN_PD0 GPIO_ACTIVE_LOW>; linux,code = ; diff --git a/arch/arm/boot/dts/at91-sama5d2_ptc_ek.dts b/arch/arm/boot/dts/at91-sama5d2_ptc_ek.dts index 8ed58af01391..76a711b167b0 100644 --- a/arch/arm/boot/dts/at91-sama5d2_ptc_ek.dts +++ b/arch/arm/boot/dts/at91-sama5d2_ptc_ek.dts @@ -20,9 +20,9 @@ / { aliases { serial0 = &uart0; /* DBGU */ - i2c0 = &i2c0; /* mikroBUS 1 */ - i2c1 = &i2c1; /* XPRO EXT1 */ - i2c2 = &i2c2; + i2c0 = &i2c0; /* mikroBUS 1 */ + i2c1 = &i2c1; /* XPRO EXT1 */ + i2c2 = &i2c2; }; chosen { @@ -139,6 +139,8 @@ spi0: spi@f8000000 { macb0: ethernet@f8008000 { pinctrl-names = "default"; pinctrl-0 = <&pinctrl_macb0_default &pinctrl_macb0_phy_irq>; + #address-cells = <1>; + #size-cells = <0>; phy-mode = "rmii"; status = "okay"; @@ -394,13 +396,13 @@ pinctrl_usba_vbus: usba_vbus { }; }; - gpio_keys { + gpio-keys { compatible = "gpio-keys"; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_key_gpio_default>; - bp1 { + button-1 { label = "PB_USER"; gpios = <&pioA PIN_PA10 GPIO_ACTIVE_LOW>; linux,code = ; diff --git a/arch/arm/boot/dts/at91-sama5d2_xplained.dts b/arch/arm/boot/dts/at91-sama5d2_xplained.dts index cdfe891f9a9e..85949c24b687 100644 --- a/arch/arm/boot/dts/at91-sama5d2_xplained.dts +++ b/arch/arm/boot/dts/at91-sama5d2_xplained.dts @@ -147,6 +147,8 @@ flash@0 { macb0: ethernet@f8008000 { pinctrl-names = "default"; pinctrl-0 = <&pinctrl_macb0_default &pinctrl_macb0_phy_irq>; + #address-cells = <1>; + #size-cells = <0>; phy-mode = "rmii"; status = "okay"; @@ -205,10 +207,10 @@ vdd_1v35_reg: REG_DCDC1 { regulator-state-mem { regulator-on-in-suspend; - regulator-suspend-min-microvolt=<1400000>; - regulator-suspend-max-microvolt=<1400000>; + regulator-suspend-min-microvolt = <1400000>; + regulator-suspend-max-microvolt = <1400000>; regulator-changeable-in-suspend; - regulator-mode=; + regulator-mode = ; }; }; @@ -703,13 +705,13 @@ can1: can@fc050000 { }; }; - gpio_keys { + gpio-keys { compatible = "gpio-keys"; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_key_gpio_default>; - bp1 { + button { label = "PB_USER"; gpios = <&pioA PIN_PB9 GPIO_ACTIVE_LOW>; linux,code = ; diff --git a/arch/arm/boot/dts/at91-sama5d3_xplained.dts b/arch/arm/boot/dts/at91-sama5d3_xplained.dts index a49c2966b41e..1f42a6a981bf 100644 --- a/arch/arm/boot/dts/at91-sama5d3_xplained.dts +++ b/arch/arm/boot/dts/at91-sama5d3_xplained.dts @@ -372,13 +372,13 @@ vcc_mmc0_reg: fixedregulator_mmc0 { regulator-always-on; }; - gpio_keys { + gpio-keys { compatible = "gpio-keys"; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_key_gpio>; - bp3 { + button { label = "PB_USER"; gpios = <&pioE 29 GPIO_ACTIVE_LOW>; linux,code = ; diff --git a/arch/arm/boot/dts/at91-sama5d4_xplained.dts b/arch/arm/boot/dts/at91-sama5d4_xplained.dts index e519d2747936..f122f302f8e0 100644 --- a/arch/arm/boot/dts/at91-sama5d4_xplained.dts +++ b/arch/arm/boot/dts/at91-sama5d4_xplained.dts @@ -242,13 +242,13 @@ rootfs@800000 { }; }; - gpio_keys { + gpio-keys { compatible = "gpio-keys"; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_key_gpio>; - pb_user1 { + button { label = "pb_user1"; gpios = <&pioE 8 GPIO_ACTIVE_HIGH>; linux,code = ; diff --git a/arch/arm/boot/dts/at91-sama5d4ek.dts b/arch/arm/boot/dts/at91-sama5d4ek.dts index 7017f626f362..fce4e93c6bee 100644 --- a/arch/arm/boot/dts/at91-sama5d4ek.dts +++ b/arch/arm/boot/dts/at91-sama5d4ek.dts @@ -269,13 +269,13 @@ rootfs@800000 { }; }; - gpio_keys { + gpio-keys { compatible = "gpio-keys"; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_key_gpio>; - pb_user1 { + button { label = "pb_user1"; gpios = <&pioE 13 GPIO_ACTIVE_HIGH>; linux,code = <0x100>; diff --git a/arch/arm/boot/dts/at91-sama7g5ek.dts b/arch/arm/boot/dts/at91-sama7g5ek.dts index 103544620fd7..de44da2e4aae 100644 --- a/arch/arm/boot/dts/at91-sama7g5ek.dts +++ b/arch/arm/boot/dts/at91-sama7g5ek.dts @@ -45,13 +45,13 @@ main_xtal { }; }; - gpio_keys { + gpio-keys { compatible = "gpio-keys"; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_key_gpio_default>; - bp1 { + button { label = "PB_USER"; gpios = <&pioA PIN_PA12 GPIO_ACTIVE_LOW>; linux,code = ; diff --git a/arch/arm/boot/dts/at91-wb45n.dts b/arch/arm/boot/dts/at91-wb45n.dts index 54d130c92185..ef73f727f7bd 100644 --- a/arch/arm/boot/dts/at91-wb45n.dts +++ b/arch/arm/boot/dts/at91-wb45n.dts @@ -12,13 +12,10 @@ / { model = "Laird Workgroup Bridge 45N - Atmel AT91SAM (dt)"; compatible = "laird,wb45n", "laird,wbxx", "atmel,at91sam9x5", "atmel,at91sam9"; - gpio_keys { + gpio-keys { compatible = "gpio-keys"; - #address-cells = <1>; - #size-cells = <0>; - irqbtn@18 { - reg = <18>; + button { label = "IRQBTN"; linux,code = <99>; gpios = <&pioB 18 GPIO_ACTIVE_LOW>; diff --git a/arch/arm/boot/dts/at91-wb50n.dts b/arch/arm/boot/dts/at91-wb50n.dts index 89f0f717f7ed..ec2becf6133b 100644 --- a/arch/arm/boot/dts/at91-wb50n.dts +++ b/arch/arm/boot/dts/at91-wb50n.dts @@ -13,21 +13,17 @@ / { model = "Laird Workgroup Bridge 50N - Atmel SAMA5D"; compatible = "laird,wb50n", "atmel,sama5d31", "atmel,sama5d3", "atmel,sama5"; - gpio_keys { + gpio-keys { compatible = "gpio-keys"; - #address-cells = <1>; - #size-cells = <0>; - btn0@10 { - reg = <10>; + button-0 { label = "BTNESC"; linux,code = <1>; /* ESC button */ gpios = <&pioA 10 GPIO_ACTIVE_LOW>; wakeup-source; }; - irqbtn@31 { - reg = <31>; + button-1 { label = "IRQBTN"; linux,code = <99>; /* SysReq button */ gpios = <&pioE 31 GPIO_ACTIVE_LOW>; diff --git a/arch/arm/boot/dts/at91sam9260.dtsi b/arch/arm/boot/dts/at91sam9260.dtsi index 7368347c9357..9d9820db9482 100644 --- a/arch/arm/boot/dts/at91sam9260.dtsi +++ b/arch/arm/boot/dts/at91sam9260.dtsi @@ -123,7 +123,7 @@ pmc: pmc@fffffc00 { clock-names = "slow_xtal", "main_xtal"; }; - rstc@fffffd00 { + reset-controller@fffffd00 { compatible = "atmel,at91sam9260-rstc"; reg = <0xfffffd00 0x10>; clocks = <&pmc PMC_TYPE_CORE PMC_SLOW>; diff --git a/arch/arm/boot/dts/at91sam9260ek.dts b/arch/arm/boot/dts/at91sam9260ek.dts index 6381088ba24f..bb72f050a4fe 100644 --- a/arch/arm/boot/dts/at91sam9260ek.dts +++ b/arch/arm/boot/dts/at91sam9260ek.dts @@ -144,17 +144,17 @@ nand0: nand@40000000 { }; }; - gpio_keys { + gpio-keys { compatible = "gpio-keys"; - btn3 { + button-3 { label = "Button 3"; gpios = <&pioA 30 GPIO_ACTIVE_LOW>; linux,code = <0x103>; wakeup-source; }; - btn4 { + button-4 { label = "Button 4"; gpios = <&pioA 31 GPIO_ACTIVE_LOW>; linux,code = ; diff --git a/arch/arm/boot/dts/at91sam9261.dtsi b/arch/arm/boot/dts/at91sam9261.dtsi index 7adc36ca8a46..259aca565305 100644 --- a/arch/arm/boot/dts/at91sam9261.dtsi +++ b/arch/arm/boot/dts/at91sam9261.dtsi @@ -603,7 +603,7 @@ pmc: pmc@fffffc00 { clock-names = "slow_xtal", "main_xtal"; }; - rstc@fffffd00 { + reset-controller@fffffd00 { compatible = "atmel,at91sam9260-rstc"; reg = <0xfffffd00 0x10>; clocks = <&slow_xtal>; diff --git a/arch/arm/boot/dts/at91sam9261ek.dts b/arch/arm/boot/dts/at91sam9261ek.dts index 6fb4fe49cf1c..88869ca874d1 100644 --- a/arch/arm/boot/dts/at91sam9261ek.dts +++ b/arch/arm/boot/dts/at91sam9261ek.dts @@ -211,31 +211,31 @@ ds1 { }; }; - gpio_keys { + gpio-keys { compatible = "gpio-keys"; - button_0 { + button-0 { label = "button_0"; gpios = <&pioA 27 GPIO_ACTIVE_LOW>; linux,code = <256>; wakeup-source; }; - button_1 { + button-1 { label = "button_1"; gpios = <&pioA 26 GPIO_ACTIVE_LOW>; linux,code = <257>; wakeup-source; }; - button_2 { + button-2 { label = "button_2"; gpios = <&pioA 25 GPIO_ACTIVE_LOW>; linux,code = <258>; wakeup-source; }; - button_3 { + button-3 { label = "button_3"; gpios = <&pioA 24 GPIO_ACTIVE_LOW>; linux,code = <259>; diff --git a/arch/arm/boot/dts/at91sam9263.dtsi b/arch/arm/boot/dts/at91sam9263.dtsi index fe45d96239c9..c080df8c2312 100644 --- a/arch/arm/boot/dts/at91sam9263.dtsi +++ b/arch/arm/boot/dts/at91sam9263.dtsi @@ -151,7 +151,7 @@ tcb0: timer@fff7c000 { clock-names = "t0_clk", "slow_clk"; }; - rstc@fffffd00 { + reset-controller@fffffd00 { compatible = "atmel,at91sam9260-rstc"; reg = <0xfffffd00 0x10>; clocks = <&slow_xtal>; diff --git a/arch/arm/boot/dts/at91sam9263ek.dts b/arch/arm/boot/dts/at91sam9263ek.dts index e732565913a4..ce8baff6a9f4 100644 --- a/arch/arm/boot/dts/at91sam9263ek.dts +++ b/arch/arm/boot/dts/at91sam9263ek.dts @@ -232,17 +232,17 @@ d2 { }; }; - gpio_keys { + gpio-keys { compatible = "gpio-keys"; - left_click { + button-left-click { label = "left_click"; gpios = <&pioC 5 GPIO_ACTIVE_LOW>; linux,code = <272>; wakeup-source; }; - right_click { + button-right-click { label = "right_click"; gpios = <&pioC 4 GPIO_ACTIVE_LOW>; linux,code = <273>; diff --git a/arch/arm/boot/dts/at91sam9g20ek_common.dtsi b/arch/arm/boot/dts/at91sam9g20ek_common.dtsi index 85c17dd1c8d5..60d61291f344 100644 --- a/arch/arm/boot/dts/at91sam9g20ek_common.dtsi +++ b/arch/arm/boot/dts/at91sam9g20ek_common.dtsi @@ -234,17 +234,17 @@ wm8731: wm8731@1b { }; }; - gpio_keys { + gpio-keys { compatible = "gpio-keys"; - btn3 { + button-3 { label = "Button 3"; gpios = <&pioA 30 GPIO_ACTIVE_LOW>; linux,code = <0x103>; wakeup-source; }; - btn4 { + button-4 { label = "Button 4"; gpios = <&pioA 31 GPIO_ACTIVE_LOW>; linux,code = ; diff --git a/arch/arm/boot/dts/at91sam9g25-gardena-smart-gateway.dts b/arch/arm/boot/dts/at91sam9g25-gardena-smart-gateway.dts index 7da70aeeb528..92f2c05c873f 100644 --- a/arch/arm/boot/dts/at91sam9g25-gardena-smart-gateway.dts +++ b/arch/arm/boot/dts/at91sam9g25-gardena-smart-gateway.dts @@ -23,7 +23,7 @@ aliases { gpio-keys { compatible = "gpio-keys"; - user_btn1 { + button { label = "USER_BTN1"; gpios = <&pioA 24 GPIO_ACTIVE_LOW>; linux,code = ; diff --git a/arch/arm/boot/dts/at91sam9g45.dtsi b/arch/arm/boot/dts/at91sam9g45.dtsi index 2ab730fd6472..09794561c7ce 100644 --- a/arch/arm/boot/dts/at91sam9g45.dtsi +++ b/arch/arm/boot/dts/at91sam9g45.dtsi @@ -137,7 +137,7 @@ pmc: pmc@fffffc00 { clock-names = "slow_clk", "main_xtal"; }; - rstc@fffffd00 { + reset-controller@fffffd00 { compatible = "atmel,at91sam9g45-rstc"; reg = <0xfffffd00 0x10>; clocks = <&clk32k>; diff --git a/arch/arm/boot/dts/at91sam9m10g45ek.dts b/arch/arm/boot/dts/at91sam9m10g45ek.dts index e5db198a87a8..7f45e81ca165 100644 --- a/arch/arm/boot/dts/at91sam9m10g45ek.dts +++ b/arch/arm/boot/dts/at91sam9m10g45ek.dts @@ -343,48 +343,48 @@ led-3 { }; }; - gpio_keys { + gpio-keys { compatible = "gpio-keys"; - left_click { + button-left-click { label = "left_click"; gpios = <&pioB 6 GPIO_ACTIVE_LOW>; linux,code = <272>; wakeup-source; }; - right_click { + button-right-click { label = "right_click"; gpios = <&pioB 7 GPIO_ACTIVE_LOW>; linux,code = <273>; wakeup-source; }; - left { + button-left { label = "Joystick Left"; gpios = <&pioB 14 GPIO_ACTIVE_LOW>; linux,code = <105>; }; - right { + button-right { label = "Joystick Right"; gpios = <&pioB 15 GPIO_ACTIVE_LOW>; linux,code = <106>; }; - up { + button-up { label = "Joystick Up"; gpios = <&pioB 16 GPIO_ACTIVE_LOW>; linux,code = <103>; }; - down { + button-down { label = "Joystick Down"; gpios = <&pioB 17 GPIO_ACTIVE_LOW>; linux,code = <108>; }; - enter { + button-enter { label = "Joystick Press"; gpios = <&pioB 18 GPIO_ACTIVE_LOW>; linux,code = <28>; diff --git a/arch/arm/boot/dts/at91sam9n12.dtsi b/arch/arm/boot/dts/at91sam9n12.dtsi index 0785389f5507..556f35ce49e3 100644 --- a/arch/arm/boot/dts/at91sam9n12.dtsi +++ b/arch/arm/boot/dts/at91sam9n12.dtsi @@ -126,7 +126,7 @@ pmc: pmc@fffffc00 { interrupts = <1 IRQ_TYPE_LEVEL_HIGH 7>; }; - rstc@fffffe00 { + reset-controller@fffffe00 { compatible = "atmel,at91sam9g45-rstc"; reg = <0xfffffe00 0x10>; clocks = <&clk32k>; diff --git a/arch/arm/boot/dts/at91sam9n12ek.dts b/arch/arm/boot/dts/at91sam9n12ek.dts index c905d7bfc771..4c644d4c6be7 100644 --- a/arch/arm/boot/dts/at91sam9n12ek.dts +++ b/arch/arm/boot/dts/at91sam9n12ek.dts @@ -226,10 +226,10 @@ d10 { }; }; - gpio_keys { + gpio-keys { compatible = "gpio-keys"; - enter { + button-enter { label = "Enter"; gpios = <&pioB 3 GPIO_ACTIVE_LOW>; linux,code = <28>; diff --git a/arch/arm/boot/dts/at91sam9rl.dtsi b/arch/arm/boot/dts/at91sam9rl.dtsi index 730d1182c73e..12c634811820 100644 --- a/arch/arm/boot/dts/at91sam9rl.dtsi +++ b/arch/arm/boot/dts/at91sam9rl.dtsi @@ -766,7 +766,7 @@ pmc: pmc@fffffc00 { clock-names = "slow_clk", "main_xtal"; }; - rstc@fffffd00 { + reset-controller@fffffd00 { compatible = "atmel,at91sam9260-rstc"; reg = <0xfffffd00 0x10>; clocks = <&clk32k>; diff --git a/arch/arm/boot/dts/at91sam9rlek.dts b/arch/arm/boot/dts/at91sam9rlek.dts index ddaadfec6751..a57351270551 100644 --- a/arch/arm/boot/dts/at91sam9rlek.dts +++ b/arch/arm/boot/dts/at91sam9rlek.dts @@ -248,17 +248,17 @@ led-3 { }; }; - gpio_keys { + gpio-keys { compatible = "gpio-keys"; - right_click { + button-right-click { label = "right_click"; gpios = <&pioB 0 GPIO_ACTIVE_LOW>; linux,code = <273>; wakeup-source; }; - left_click { + button-left-click { label = "left_click"; gpios = <&pioB 1 GPIO_ACTIVE_LOW>; linux,code = <272>; diff --git a/arch/arm/boot/dts/at91sam9x5.dtsi b/arch/arm/boot/dts/at91sam9x5.dtsi index 395e883644cd..ea3b11336c79 100644 --- a/arch/arm/boot/dts/at91sam9x5.dtsi +++ b/arch/arm/boot/dts/at91sam9x5.dtsi @@ -134,7 +134,7 @@ pmc: pmc@fffffc00 { clock-names = "slow_clk", "main_xtal"; }; - reset_controller: rstc@fffffe00 { + reset_controller: reset-controller@fffffe00 { compatible = "atmel,at91sam9g45-rstc"; reg = <0xfffffe00 0x10>; clocks = <&clk32k>; diff --git a/arch/arm/boot/dts/axm5516-cpus.dtsi b/arch/arm/boot/dts/axm5516-cpus.dtsi index 3bcf4e0a3c85..f13ef80b6637 100644 --- a/arch/arm/boot/dts/axm5516-cpus.dtsi +++ b/arch/arm/boot/dts/axm5516-cpus.dtsi @@ -73,7 +73,7 @@ CPU0: cpu@0 { device_type = "cpu"; compatible = "arm,cortex-a15"; reg = <0x00>; - clock-frequency= <1400000000>; + clock-frequency = <1400000000>; cpu-release-addr = <0>; // Fixed by the boot loader }; @@ -81,7 +81,7 @@ CPU1: cpu@1 { device_type = "cpu"; compatible = "arm,cortex-a15"; reg = <0x01>; - clock-frequency= <1400000000>; + clock-frequency = <1400000000>; cpu-release-addr = <0>; // Fixed by the boot loader }; @@ -89,7 +89,7 @@ CPU2: cpu@2 { device_type = "cpu"; compatible = "arm,cortex-a15"; reg = <0x02>; - clock-frequency= <1400000000>; + clock-frequency = <1400000000>; cpu-release-addr = <0>; // Fixed by the boot loader }; @@ -97,7 +97,7 @@ CPU3: cpu@3 { device_type = "cpu"; compatible = "arm,cortex-a15"; reg = <0x03>; - clock-frequency= <1400000000>; + clock-frequency = <1400000000>; cpu-release-addr = <0>; // Fixed by the boot loader }; @@ -105,7 +105,7 @@ CPU4: cpu@100 { device_type = "cpu"; compatible = "arm,cortex-a15"; reg = <0x100>; - clock-frequency= <1400000000>; + clock-frequency = <1400000000>; cpu-release-addr = <0>; // Fixed by the boot loader }; @@ -113,7 +113,7 @@ CPU5: cpu@101 { device_type = "cpu"; compatible = "arm,cortex-a15"; reg = <0x101>; - clock-frequency= <1400000000>; + clock-frequency = <1400000000>; cpu-release-addr = <0>; // Fixed by the boot loader }; @@ -121,7 +121,7 @@ CPU6: cpu@102 { device_type = "cpu"; compatible = "arm,cortex-a15"; reg = <0x102>; - clock-frequency= <1400000000>; + clock-frequency = <1400000000>; cpu-release-addr = <0>; // Fixed by the boot loader }; @@ -129,7 +129,7 @@ CPU7: cpu@103 { device_type = "cpu"; compatible = "arm,cortex-a15"; reg = <0x103>; - clock-frequency= <1400000000>; + clock-frequency = <1400000000>; cpu-release-addr = <0>; // Fixed by the boot loader }; @@ -137,7 +137,7 @@ CPU8: cpu@200 { device_type = "cpu"; compatible = "arm,cortex-a15"; reg = <0x200>; - clock-frequency= <1400000000>; + clock-frequency = <1400000000>; cpu-release-addr = <0>; // Fixed by the boot loader }; @@ -145,7 +145,7 @@ CPU9: cpu@201 { device_type = "cpu"; compatible = "arm,cortex-a15"; reg = <0x201>; - clock-frequency= <1400000000>; + clock-frequency = <1400000000>; cpu-release-addr = <0>; // Fixed by the boot loader }; @@ -153,7 +153,7 @@ CPU10: cpu@202 { device_type = "cpu"; compatible = "arm,cortex-a15"; reg = <0x202>; - clock-frequency= <1400000000>; + clock-frequency = <1400000000>; cpu-release-addr = <0>; // Fixed by the boot loader }; @@ -161,7 +161,7 @@ CPU11: cpu@203 { device_type = "cpu"; compatible = "arm,cortex-a15"; reg = <0x203>; - clock-frequency= <1400000000>; + clock-frequency = <1400000000>; cpu-release-addr = <0>; // Fixed by the boot loader }; @@ -169,7 +169,7 @@ CPU12: cpu@300 { device_type = "cpu"; compatible = "arm,cortex-a15"; reg = <0x300>; - clock-frequency= <1400000000>; + clock-frequency = <1400000000>; cpu-release-addr = <0>; // Fixed by the boot loader }; @@ -177,7 +177,7 @@ CPU13: cpu@301 { device_type = "cpu"; compatible = "arm,cortex-a15"; reg = <0x301>; - clock-frequency= <1400000000>; + clock-frequency = <1400000000>; cpu-release-addr = <0>; // Fixed by the boot loader }; @@ -185,7 +185,7 @@ CPU14: cpu@302 { device_type = "cpu"; compatible = "arm,cortex-a15"; reg = <0x302>; - clock-frequency= <1400000000>; + clock-frequency = <1400000000>; cpu-release-addr = <0>; // Fixed by the boot loader }; @@ -193,7 +193,7 @@ CPU15: cpu@303 { device_type = "cpu"; compatible = "arm,cortex-a15"; reg = <0x303>; - clock-frequency= <1400000000>; + clock-frequency = <1400000000>; cpu-release-addr = <0>; // Fixed by the boot loader }; }; diff --git a/arch/arm/boot/dts/bcm2711-rpi.dtsi b/arch/arm/boot/dts/bcm2711-rpi.dtsi index ca266c5d9f9b..98817a6675b9 100644 --- a/arch/arm/boot/dts/bcm2711-rpi.dtsi +++ b/arch/arm/boot/dts/bcm2711-rpi.dtsi @@ -69,6 +69,10 @@ blconfig: nvram@0 { }; }; +&v3d { + clocks = <&firmware_clocks 5>; +}; + &vchiq { interrupts = ; }; diff --git a/arch/arm/boot/dts/bcm2711.dtsi b/arch/arm/boot/dts/bcm2711.dtsi index 89af57482bc8..941c4d16791b 100644 --- a/arch/arm/boot/dts/bcm2711.dtsi +++ b/arch/arm/boot/dts/bcm2711.dtsi @@ -107,12 +107,13 @@ dma: dma@7e007000 { }; pm: watchdog@7e100000 { - compatible = "brcm,bcm2835-pm", "brcm,bcm2835-pm-wdt"; + compatible = "brcm,bcm2711-pm", "brcm,bcm2835-pm-wdt"; #power-domain-cells = <1>; #reset-cells = <1>; reg = <0x7e100000 0x114>, <0x7e00a000 0x24>, <0x7ec11000 0x20>; + reg-names = "pm", "asb", "rpivid_asb"; clocks = <&clocks BCM2835_CLOCK_V3D>, <&clocks BCM2835_CLOCK_PERI_IMAGE>, <&clocks BCM2835_CLOCK_H264>, @@ -601,6 +602,17 @@ genet_mdio: mdio@e14 { #size-cells = <0x0>; }; }; + + v3d: gpu@7ec00000 { + compatible = "brcm,2711-v3d"; + reg = <0x0 0x7ec00000 0x4000>, + <0x0 0x7ec04000 0x4000>; + reg-names = "hub", "core0"; + + power-domains = <&pm BCM2835_POWER_DOMAIN_GRAFX_V3D>; + resets = <&pm BCM2835_RESET_V3D>; + interrupts = ; + }; }; }; diff --git a/arch/arm/boot/dts/bcm28155-ap.dts b/arch/arm/boot/dts/bcm28155-ap.dts index ead6e9804dbf..78465ad37c5f 100644 --- a/arch/arm/boot/dts/bcm28155-ap.dts +++ b/arch/arm/boot/dts/bcm28155-ap.dts @@ -31,22 +31,22 @@ uart@3e000000 { }; i2c@3e016000 { - status="okay"; + status = "okay"; clock-frequency = <400000>; }; i2c@3e017000 { - status="okay"; + status = "okay"; clock-frequency = <400000>; }; i2c@3e018000 { - status="okay"; + status = "okay"; clock-frequency = <400000>; }; i2c@3500d000 { - status="okay"; + status = "okay"; clock-frequency = <100000>; pmu: pmu@8 { diff --git a/arch/arm/boot/dts/bcm2835-common.dtsi b/arch/arm/boot/dts/bcm2835-common.dtsi index c25e797b9060..a037d2bc5b11 100644 --- a/arch/arm/boot/dts/bcm2835-common.dtsi +++ b/arch/arm/boot/dts/bcm2835-common.dtsi @@ -62,6 +62,7 @@ pm: watchdog@7e100000 { #reset-cells = <1>; reg = <0x7e100000 0x114>, <0x7e00a000 0x24>; + reg-names = "pm", "asb"; clocks = <&clocks BCM2835_CLOCK_V3D>, <&clocks BCM2835_CLOCK_PERI_IMAGE>, <&clocks BCM2835_CLOCK_H264>, diff --git a/arch/arm/boot/dts/bcm283x.dtsi b/arch/arm/boot/dts/bcm283x.dtsi index c113661a6668..d2d9c6e67f39 100644 --- a/arch/arm/boot/dts/bcm283x.dtsi +++ b/arch/arm/boot/dts/bcm283x.dtsi @@ -50,9 +50,9 @@ cpu_thermal: cpu-thermal { trips { cpu-crit { - temperature = <90000>; - hysteresis = <0>; - type = "critical"; + temperature = <90000>; + hysteresis = <0>; + type = "critical"; }; }; @@ -352,8 +352,6 @@ dpi: dpi@7e208000 { clocks = <&clocks BCM2835_CLOCK_VPU>, <&clocks BCM2835_CLOCK_DPI>; clock-names = "core", "pixel"; - #address-cells = <1>; - #size-cells = <0>; status = "disabled"; }; diff --git a/arch/arm/boot/dts/bcm4708-asus-rt-ac56u.dts b/arch/arm/boot/dts/bcm4708-asus-rt-ac56u.dts index 8ed403767540..09ee3e46c0cc 100644 --- a/arch/arm/boot/dts/bcm4708-asus-rt-ac56u.dts +++ b/arch/arm/boot/dts/bcm4708-asus-rt-ac56u.dts @@ -70,19 +70,19 @@ usb2 { gpio-keys { compatible = "gpio-keys"; - rfkill { + button-rfkill { label = "WiFi"; linux,code = ; gpios = <&chipcommon 7 GPIO_ACTIVE_LOW>; }; - restart { + button-restart { label = "Reset"; linux,code = ; gpios = <&chipcommon 11 GPIO_ACTIVE_LOW>; }; - wps { + button-wps { label = "WPS"; linux,code = ; gpios = <&chipcommon 15 GPIO_ACTIVE_LOW>; diff --git a/arch/arm/boot/dts/bcm4708-asus-rt-ac68u.dts b/arch/arm/boot/dts/bcm4708-asus-rt-ac68u.dts index 667b118ba4ee..32619c6045d3 100644 --- a/arch/arm/boot/dts/bcm4708-asus-rt-ac68u.dts +++ b/arch/arm/boot/dts/bcm4708-asus-rt-ac68u.dts @@ -54,25 +54,25 @@ usb3 { gpio-keys { compatible = "gpio-keys"; - brightness { + button-brightness { label = "Backlight"; linux,code = ; gpios = <&chipcommon 5 GPIO_ACTIVE_LOW>; }; - wps { + button-wps { label = "WPS"; linux,code = ; gpios = <&chipcommon 7 GPIO_ACTIVE_LOW>; }; - restart { + button-restart { label = "Reset"; linux,code = ; gpios = <&chipcommon 11 GPIO_ACTIVE_LOW>; }; - rfkill { + button-rfkill { label = "WiFi"; linux,code = ; gpios = <&chipcommon 15 GPIO_ACTIVE_LOW>; diff --git a/arch/arm/boot/dts/bcm4708-buffalo-wzr-1166dhp-common.dtsi b/arch/arm/boot/dts/bcm4708-buffalo-wzr-1166dhp-common.dtsi index d659e409a17e..a658b9b7bcec 100644 --- a/arch/arm/boot/dts/bcm4708-buffalo-wzr-1166dhp-common.dtsi +++ b/arch/arm/boot/dts/bcm4708-buffalo-wzr-1166dhp-common.dtsi @@ -104,33 +104,33 @@ wireless1 { gpio-keys { compatible = "gpio-keys"; - restart { + button-restart { label = "Reset"; linux,code = ; gpios = <&chipcommon 11 GPIO_ACTIVE_LOW>; }; - aoss { + button-aoss { label = "AOSS"; linux,code = ; gpios = <&chipcommon 12 GPIO_ACTIVE_LOW>; }; /* Commit mode set by switch? */ - mode { + button-mode { label = "Mode"; linux,code = ; gpios = <&chipcommon 13 GPIO_ACTIVE_LOW>; }; /* Switch: AP mode */ - sw_ap { + button-sw-ap { label = "AP"; linux,code = ; gpios = <&chipcommon 14 GPIO_ACTIVE_LOW>; }; - eject { + button-eject { label = "USB eject"; linux,code = ; gpios = <&chipcommon 15 GPIO_ACTIVE_LOW>; diff --git a/arch/arm/boot/dts/bcm4708-buffalo-wzr-1750dhp.dts b/arch/arm/boot/dts/bcm4708-buffalo-wzr-1750dhp.dts index ff31ce45831a..f8f53457dd43 100644 --- a/arch/arm/boot/dts/bcm4708-buffalo-wzr-1750dhp.dts +++ b/arch/arm/boot/dts/bcm4708-buffalo-wzr-1750dhp.dts @@ -100,33 +100,33 @@ wireless1 { gpio-keys { compatible = "gpio-keys"; - restart { + button-restart { label = "Reset"; linux,code = ; gpios = <&chipcommon 11 GPIO_ACTIVE_LOW>; }; - aoss { + button-aoss { label = "AOSS"; linux,code = ; gpios = <&chipcommon 12 GPIO_ACTIVE_LOW>; }; /* Commit mode set by switch? */ - mode { + button-mode { label = "Mode"; linux,code = ; gpios = <&chipcommon 13 GPIO_ACTIVE_LOW>; }; /* Switch: AP mode */ - sw_ap { + button-sw-ap { label = "AP"; linux,code = ; gpios = <&chipcommon 14 GPIO_ACTIVE_LOW>; }; - eject { + button-eject { label = "USB eject"; linux,code = ; gpios = <&chipcommon 15 GPIO_ACTIVE_LOW>; diff --git a/arch/arm/boot/dts/bcm4708-linksys-ea6300-v1.dts b/arch/arm/boot/dts/bcm4708-linksys-ea6300-v1.dts index 5bac1e15775a..0ed25bf71f0d 100644 --- a/arch/arm/boot/dts/bcm4708-linksys-ea6300-v1.dts +++ b/arch/arm/boot/dts/bcm4708-linksys-ea6300-v1.dts @@ -29,13 +29,13 @@ nvram@1c080000 { gpio-keys { compatible = "gpio-keys"; - wps { + button-wps { label = "WPS"; linux,code = ; gpios = <&chipcommon 7 GPIO_ACTIVE_LOW>; }; - restart { + button-restart { label = "Reset"; linux,code = ; gpios = <&chipcommon 11 GPIO_ACTIVE_LOW>; diff --git a/arch/arm/boot/dts/bcm4708-linksys-ea6500-v2.dts b/arch/arm/boot/dts/bcm4708-linksys-ea6500-v2.dts index cd797b4202ad..f1412ba83def 100644 --- a/arch/arm/boot/dts/bcm4708-linksys-ea6500-v2.dts +++ b/arch/arm/boot/dts/bcm4708-linksys-ea6500-v2.dts @@ -25,13 +25,13 @@ memory@0 { gpio-keys { compatible = "gpio-keys"; - wps { + button-wps { label = "WPS"; linux,code = ; gpios = <&chipcommon 7 GPIO_ACTIVE_LOW>; }; - restart { + button-restart { label = "Reset"; linux,code = ; gpios = <&chipcommon 11 GPIO_ACTIVE_LOW>; diff --git a/arch/arm/boot/dts/bcm4708-luxul-xap-1510.dts b/arch/arm/boot/dts/bcm4708-luxul-xap-1510.dts index 5b4a481be4f4..14ee410183af 100644 --- a/arch/arm/boot/dts/bcm4708-luxul-xap-1510.dts +++ b/arch/arm/boot/dts/bcm4708-luxul-xap-1510.dts @@ -45,7 +45,7 @@ status { gpio-keys { compatible = "gpio-keys"; - restart { + button-restart { label = "Reset"; linux,code = ; gpios = <&chipcommon 11 GPIO_ACTIVE_LOW>; diff --git a/arch/arm/boot/dts/bcm4708-luxul-xwc-1000.dts b/arch/arm/boot/dts/bcm4708-luxul-xwc-1000.dts index c81944cd6d0b..600ab087f5e5 100644 --- a/arch/arm/boot/dts/bcm4708-luxul-xwc-1000.dts +++ b/arch/arm/boot/dts/bcm4708-luxul-xwc-1000.dts @@ -52,7 +52,7 @@ status { gpio-keys { compatible = "gpio-keys"; - restart { + button-restart { label = "Reset"; linux,code = ; gpios = <&chipcommon 7 GPIO_ACTIVE_LOW>; diff --git a/arch/arm/boot/dts/bcm4708-netgear-r6250.dts b/arch/arm/boot/dts/bcm4708-netgear-r6250.dts index 43a5d675dd67..fd6d8d2a4456 100644 --- a/arch/arm/boot/dts/bcm4708-netgear-r6250.dts +++ b/arch/arm/boot/dts/bcm4708-netgear-r6250.dts @@ -63,19 +63,19 @@ wireless { gpio-keys { compatible = "gpio-keys"; - wps { + button-wps { label = "WPS"; linux,code = ; gpios = <&chipcommon 4 GPIO_ACTIVE_LOW>; }; - rfkill { + button-rfkill { label = "WiFi"; linux,code = ; gpios = <&chipcommon 5 GPIO_ACTIVE_LOW>; }; - restart { + button-restart { label = "Reset"; linux,code = ; gpios = <&chipcommon 6 GPIO_ACTIVE_LOW>; diff --git a/arch/arm/boot/dts/bcm4708-netgear-r6300-v2.dts b/arch/arm/boot/dts/bcm4708-netgear-r6300-v2.dts index 4c60eda296d9..76fc1099d47d 100644 --- a/arch/arm/boot/dts/bcm4708-netgear-r6300-v2.dts +++ b/arch/arm/boot/dts/bcm4708-netgear-r6300-v2.dts @@ -59,19 +59,19 @@ wireless { gpio-keys { compatible = "gpio-keys"; - wps { + button-wps { label = "WPS"; linux,code = ; gpios = <&chipcommon 4 GPIO_ACTIVE_LOW>; }; - rfkill { + button-rfkill { label = "WiFi"; linux,code = ; gpios = <&chipcommon 5 GPIO_ACTIVE_LOW>; }; - restart { + button-restart { label = "Reset"; linux,code = ; gpios = <&chipcommon 6 GPIO_ACTIVE_LOW>; diff --git a/arch/arm/boot/dts/bcm4708-smartrg-sr400ac.dts b/arch/arm/boot/dts/bcm4708-smartrg-sr400ac.dts index 9ca6d1b2590d..6bcdfb73cb9e 100644 --- a/arch/arm/boot/dts/bcm4708-smartrg-sr400ac.dts +++ b/arch/arm/boot/dts/bcm4708-smartrg-sr400ac.dts @@ -94,19 +94,19 @@ wan-red { gpio-keys { compatible = "gpio-keys"; - rfkill { + button-rfkill { label = "WiFi"; linux,code = ; gpios = <&chipcommon 0 GPIO_ACTIVE_LOW>; }; - wps { + button-wps { label = "WPS"; linux,code = ; gpios = <&chipcommon 7 GPIO_ACTIVE_LOW>; }; - restart { + button-restart { label = "Reset"; linux,code = ; gpios = <&chipcommon 11 GPIO_ACTIVE_LOW>; diff --git a/arch/arm/boot/dts/bcm47081-asus-rt-n18u.dts b/arch/arm/boot/dts/bcm47081-asus-rt-n18u.dts index 0e273c598732..ca47cc4f2ba1 100644 --- a/arch/arm/boot/dts/bcm47081-asus-rt-n18u.dts +++ b/arch/arm/boot/dts/bcm47081-asus-rt-n18u.dts @@ -60,13 +60,13 @@ usb3 { gpio-keys { compatible = "gpio-keys"; - restart { + button-restart { label = "Reset"; linux,code = ; gpios = <&chipcommon 7 GPIO_ACTIVE_LOW>; }; - wps { + button-wps { label = "WPS"; linux,code = ; gpios = <&chipcommon 11 GPIO_ACTIVE_LOW>; diff --git a/arch/arm/boot/dts/bcm47081-buffalo-wzr-600dhp2.dts b/arch/arm/boot/dts/bcm47081-buffalo-wzr-600dhp2.dts index d00495a8b6fc..0edc2543e568 100644 --- a/arch/arm/boot/dts/bcm47081-buffalo-wzr-600dhp2.dts +++ b/arch/arm/boot/dts/bcm47081-buffalo-wzr-600dhp2.dts @@ -91,26 +91,26 @@ wireless1 { gpio-keys { compatible = "gpio-keys"; - aoss { + button-aoss { label = "AOSS"; linux,code = ; gpios = <&chipcommon 9 GPIO_ACTIVE_LOW>; }; - restart { + button-restart { label = "Reset"; linux,code = ; gpios = <&chipcommon 11 GPIO_ACTIVE_LOW>; }; /* Switch device mode? */ - mode { + button-mode { label = "Mode"; linux,code = ; gpios = <&chipcommon 14 GPIO_ACTIVE_LOW>; }; - eject { + button-eject { label = "USB eject"; linux,code = ; gpios = <&chipcommon 15 GPIO_ACTIVE_LOW>; diff --git a/arch/arm/boot/dts/bcm47081-buffalo-wzr-900dhp.dts b/arch/arm/boot/dts/bcm47081-buffalo-wzr-900dhp.dts index 8b1a05a0f1a1..1f0998f34afd 100644 --- a/arch/arm/boot/dts/bcm47081-buffalo-wzr-900dhp.dts +++ b/arch/arm/boot/dts/bcm47081-buffalo-wzr-900dhp.dts @@ -96,7 +96,7 @@ wireless1 { gpio-keys { compatible = "gpio-keys"; - restart { + button-restart { label = "Reset"; linux,code = ; gpios = <&chipcommon 11 GPIO_ACTIVE_LOW>; diff --git a/arch/arm/boot/dts/bcm47081-luxul-xap-1410.dts b/arch/arm/boot/dts/bcm47081-luxul-xap-1410.dts index 68aaf0af3945..c8c02377543b 100644 --- a/arch/arm/boot/dts/bcm47081-luxul-xap-1410.dts +++ b/arch/arm/boot/dts/bcm47081-luxul-xap-1410.dts @@ -45,7 +45,7 @@ status { gpio-keys { compatible = "gpio-keys"; - restart { + button-restart { label = "Reset"; linux,code = ; gpios = <&chipcommon 11 GPIO_ACTIVE_LOW>; diff --git a/arch/arm/boot/dts/bcm47081-luxul-xwr-1200.dts b/arch/arm/boot/dts/bcm47081-luxul-xwr-1200.dts index 9316a36434f7..3b35a7af4b1c 100644 --- a/arch/arm/boot/dts/bcm47081-luxul-xwr-1200.dts +++ b/arch/arm/boot/dts/bcm47081-luxul-xwr-1200.dts @@ -94,7 +94,7 @@ lan1 { gpio-keys { compatible = "gpio-keys"; - restart { + button-restart { label = "Reset"; linux,code = ; gpios = <&chipcommon 11 GPIO_ACTIVE_LOW>; diff --git a/arch/arm/boot/dts/bcm47081-tplink-archer-c5-v2.dts b/arch/arm/boot/dts/bcm47081-tplink-archer-c5-v2.dts index 12e34a0439b4..19a7971b5a00 100644 --- a/arch/arm/boot/dts/bcm47081-tplink-archer-c5-v2.dts +++ b/arch/arm/boot/dts/bcm47081-tplink-archer-c5-v2.dts @@ -77,13 +77,13 @@ usb2-port2 { gpio-keys { compatible = "gpio-keys"; - rfkill { + button-rfkill { label = "WiFi"; linux,code = ; gpios = <&chipcommon 3 GPIO_ACTIVE_LOW>; }; - restart { + button-restart { label = "Reset"; linux,code = ; gpios = <&chipcommon 7 GPIO_ACTIVE_LOW>; diff --git a/arch/arm/boot/dts/bcm4709-asus-rt-ac87u.dts b/arch/arm/boot/dts/bcm4709-asus-rt-ac87u.dts index 7546c8d07bcd..f52a75c4ca09 100644 --- a/arch/arm/boot/dts/bcm4709-asus-rt-ac87u.dts +++ b/arch/arm/boot/dts/bcm4709-asus-rt-ac87u.dts @@ -47,16 +47,14 @@ wan { gpio-keys { compatible = "gpio-keys"; - #address-cells = <1>; - #size-cells = <0>; - wps { + button-wps { label = "WPS"; linux,code = ; gpios = <&chipcommon 2 GPIO_ACTIVE_LOW>; }; - restart { + button-restart { label = "Reset"; linux,code = ; gpios = <&chipcommon 11 GPIO_ACTIVE_LOW>; diff --git a/arch/arm/boot/dts/bcm4709-buffalo-wxr-1900dhp.dts b/arch/arm/boot/dts/bcm4709-buffalo-wxr-1900dhp.dts index beae9eab9cb8..5ff6c588e16e 100644 --- a/arch/arm/boot/dts/bcm4709-buffalo-wxr-1900dhp.dts +++ b/arch/arm/boot/dts/bcm4709-buffalo-wxr-1900dhp.dts @@ -77,42 +77,40 @@ wireless-white { gpio-keys { compatible = "gpio-keys"; - #address-cells = <1>; - #size-cells = <0>; - power { + button-power { label = "Power"; linux,code = ; gpios = <&chipcommon 1 GPIO_ACTIVE_LOW>; }; - restart { + button-restart { label = "Reset"; linux,code = ; gpios = <&chipcommon 15 GPIO_ACTIVE_LOW>; }; - aoss { + button-aoss { label = "AOSS"; linux,code = ; gpios = <&chipcommon 16 GPIO_ACTIVE_LOW>; }; /* Commit mode set by switch? */ - mode { + button-mode { label = "Mode"; linux,code = ; gpios = <&chipcommon 17 GPIO_ACTIVE_LOW>; }; /* Switch: AP mode */ - sw_ap { + button-sw-ap { label = "AP"; linux,code = ; gpios = <&chipcommon 18 GPIO_ACTIVE_LOW>; }; - eject { + button-eject { label = "USB eject"; linux,code = ; gpios = <&chipcommon 20 GPIO_ACTIVE_LOW>; diff --git a/arch/arm/boot/dts/bcm4709-linksys-ea9200.dts b/arch/arm/boot/dts/bcm4709-linksys-ea9200.dts index 7879f7d7d9c3..99253fd7adb3 100644 --- a/arch/arm/boot/dts/bcm4709-linksys-ea9200.dts +++ b/arch/arm/boot/dts/bcm4709-linksys-ea9200.dts @@ -29,16 +29,14 @@ nvram@1c080000 { gpio-keys { compatible = "gpio-keys"; - #address-cells = <1>; - #size-cells = <0>; - wps { + button-wps { label = "WPS"; linux,code = ; gpios = <&chipcommon 3 GPIO_ACTIVE_LOW>; }; - restart { + button-restart { label = "Reset"; linux,code = ; gpios = <&chipcommon 17 GPIO_ACTIVE_LOW>; diff --git a/arch/arm/boot/dts/bcm4709-netgear-r7000.dts b/arch/arm/boot/dts/bcm4709-netgear-r7000.dts index 56d309dbc6b0..de961fbb6200 100644 --- a/arch/arm/boot/dts/bcm4709-netgear-r7000.dts +++ b/arch/arm/boot/dts/bcm4709-netgear-r7000.dts @@ -72,22 +72,20 @@ usb2 { gpio-keys { compatible = "gpio-keys"; - #address-cells = <1>; - #size-cells = <0>; - wps { + button-wps { label = "WPS"; linux,code = ; gpios = <&chipcommon 4 GPIO_ACTIVE_LOW>; }; - rfkill { + button-rfkill { label = "WiFi"; linux,code = ; gpios = <&chipcommon 5 GPIO_ACTIVE_LOW>; }; - restart { + button-restart { label = "Reset"; linux,code = ; gpios = <&chipcommon 6 GPIO_ACTIVE_LOW>; diff --git a/arch/arm/boot/dts/bcm4709-netgear-r8000.dts b/arch/arm/boot/dts/bcm4709-netgear-r8000.dts index 89f992af61d1..087f7f60de18 100644 --- a/arch/arm/boot/dts/bcm4709-netgear-r8000.dts +++ b/arch/arm/boot/dts/bcm4709-netgear-r8000.dts @@ -99,28 +99,26 @@ usb2 { gpio-keys { compatible = "gpio-keys"; - #address-cells = <1>; - #size-cells = <0>; - rfkill { + button-rfkill { label = "WiFi"; linux,code = ; gpios = <&chipcommon 4 GPIO_ACTIVE_LOW>; }; - wps { + button-wps { label = "WPS"; linux,code = ; gpios = <&chipcommon 5 GPIO_ACTIVE_LOW>; }; - restart { + button-restart { label = "Reset"; linux,code = ; gpios = <&chipcommon 6 GPIO_ACTIVE_LOW>; }; - brightness { + button-brightness { label = "Backlight"; linux,code = ; gpios = <&chipcommon 19 GPIO_ACTIVE_LOW>; diff --git a/arch/arm/boot/dts/bcm4709-tplink-archer-c9-v1.dts b/arch/arm/boot/dts/bcm4709-tplink-archer-c9-v1.dts index c2a266a439d0..11d1068160da 100644 --- a/arch/arm/boot/dts/bcm4709-tplink-archer-c9-v1.dts +++ b/arch/arm/boot/dts/bcm4709-tplink-archer-c9-v1.dts @@ -77,16 +77,14 @@ power { gpio-keys { compatible = "gpio-keys"; - #address-cells = <1>; - #size-cells = <0>; - wps { + button-wps { label = "WPS"; linux,code = ; gpios = <&chipcommon 0 GPIO_ACTIVE_LOW>; }; - restart { + button-restart { label = "Reset"; linux,code = ; gpios = <&chipcommon 3 GPIO_ACTIVE_LOW>; diff --git a/arch/arm/boot/dts/bcm47094-asus-rt-ac88u.dts b/arch/arm/boot/dts/bcm47094-asus-rt-ac88u.dts index d8503758342b..a5fec56d11c0 100644 --- a/arch/arm/boot/dts/bcm47094-asus-rt-ac88u.dts +++ b/arch/arm/boot/dts/bcm47094-asus-rt-ac88u.dts @@ -72,25 +72,25 @@ wps { gpio-keys { compatible = "gpio-keys"; - wps { + button-wps { label = "WPS"; linux,code = ; gpios = <&chipcommon 20 GPIO_ACTIVE_LOW>; }; - reset { + button-reset { label = "Reset"; linux,code = ; gpios = <&chipcommon 11 GPIO_ACTIVE_LOW>; }; - wifi { + button-wifi { label = "Wi-Fi"; linux,code = ; gpios = <&chipcommon 18 GPIO_ACTIVE_LOW>; }; - led { + button-led { label = "Backlight"; linux,code = ; gpios = <&chipcommon 4 GPIO_ACTIVE_LOW>; diff --git a/arch/arm/boot/dts/bcm47094-dlink-dir-885l.dts b/arch/arm/boot/dts/bcm47094-dlink-dir-885l.dts index 60bfd52ee677..2c38b642a8b8 100644 --- a/arch/arm/boot/dts/bcm47094-dlink-dir-885l.dts +++ b/arch/arm/boot/dts/bcm47094-dlink-dir-885l.dts @@ -86,20 +86,20 @@ usb3-white { gpio-keys { compatible = "gpio-keys"; - wps { + button-wps { label = "WPS"; linux,code = ; gpios = <&chipcommon 7 GPIO_ACTIVE_LOW>; }; /* Switch: router / extender */ - extender { + button-extender { label = "Extender"; linux,code = ; gpios = <&chipcommon 10 GPIO_ACTIVE_LOW>; }; - restart { + button-restart { label = "Reset"; linux,code = ; gpios = <&chipcommon 17 GPIO_ACTIVE_LOW>; diff --git a/arch/arm/boot/dts/bcm47094-linksys-panamera.dts b/arch/arm/boot/dts/bcm47094-linksys-panamera.dts index 9bef6b9bfa8d..86c7cc0fa70e 100644 --- a/arch/arm/boot/dts/bcm47094-linksys-panamera.dts +++ b/arch/arm/boot/dts/bcm47094-linksys-panamera.dts @@ -30,19 +30,19 @@ nvram@1c080000 { gpio-keys { compatible = "gpio-keys"; - wps { + button-wps { label = "WPS"; linux,code = ; gpios = <&chipcommon 3 GPIO_ACTIVE_LOW>; }; - rfkill { + button-rfkill { label = "WiFi"; linux,code = ; gpios = <&chipcommon 16 GPIO_ACTIVE_LOW>; }; - reset { + button-reset { label = "Reset"; linux,code = ; gpios = <&chipcommon 17 GPIO_ACTIVE_LOW>; diff --git a/arch/arm/boot/dts/bcm47094-luxul-abr-4500.dts b/arch/arm/boot/dts/bcm47094-luxul-abr-4500.dts index b51a0ee7e584..9ad15bcae1ca 100644 --- a/arch/arm/boot/dts/bcm47094-luxul-abr-4500.dts +++ b/arch/arm/boot/dts/bcm47094-luxul-abr-4500.dts @@ -49,7 +49,7 @@ usb3 { gpio-keys { compatible = "gpio-keys"; - restart { + button-restart { label = "Reset"; linux,code = ; gpios = <&chipcommon 17 GPIO_ACTIVE_LOW>; diff --git a/arch/arm/boot/dts/bcm47094-luxul-xap-1610.dts b/arch/arm/boot/dts/bcm47094-luxul-xap-1610.dts index 6fa101f0a90d..ee24d3768536 100644 --- a/arch/arm/boot/dts/bcm47094-luxul-xap-1610.dts +++ b/arch/arm/boot/dts/bcm47094-luxul-xap-1610.dts @@ -43,7 +43,7 @@ status { gpio-keys { compatible = "gpio-keys"; - restart { + button-restart { label = "Reset"; linux,code = ; gpios = <&chipcommon 17 GPIO_ACTIVE_LOW>; diff --git a/arch/arm/boot/dts/bcm47094-luxul-xbr-4500.dts b/arch/arm/boot/dts/bcm47094-luxul-xbr-4500.dts index b959a9504eea..6549d07b9887 100644 --- a/arch/arm/boot/dts/bcm47094-luxul-xbr-4500.dts +++ b/arch/arm/boot/dts/bcm47094-luxul-xbr-4500.dts @@ -49,7 +49,7 @@ usb3 { gpio-keys { compatible = "gpio-keys"; - restart { + button-restart { label = "Reset"; linux,code = ; gpios = <&chipcommon 17 GPIO_ACTIVE_LOW>; diff --git a/arch/arm/boot/dts/bcm47094-luxul-xwc-2000.dts b/arch/arm/boot/dts/bcm47094-luxul-xwc-2000.dts index b0d8a688141d..654fcce9fded 100644 --- a/arch/arm/boot/dts/bcm47094-luxul-xwc-2000.dts +++ b/arch/arm/boot/dts/bcm47094-luxul-xwc-2000.dts @@ -34,10 +34,8 @@ status { gpio-keys { compatible = "gpio-keys"; - #address-cells = <1>; - #size-cells = <0>; - restart { + button-restart { label = "Reset"; linux,code = ; gpios = <&chipcommon 19 GPIO_ACTIVE_LOW>; diff --git a/arch/arm/boot/dts/bcm47094-luxul-xwr-3100.dts b/arch/arm/boot/dts/bcm47094-luxul-xwr-3100.dts index cbe8c8e4a301..bf053a2fcc7c 100644 --- a/arch/arm/boot/dts/bcm47094-luxul-xwr-3100.dts +++ b/arch/arm/boot/dts/bcm47094-luxul-xwr-3100.dts @@ -89,7 +89,7 @@ status { gpio-keys { compatible = "gpio-keys"; - restart { + button-restart { label = "Reset"; linux,code = ; gpios = <&chipcommon 17 GPIO_ACTIVE_LOW>; diff --git a/arch/arm/boot/dts/bcm47094-luxul-xwr-3150-v1.dts b/arch/arm/boot/dts/bcm47094-luxul-xwr-3150-v1.dts index 9efcb2424228..78a90dd57a4e 100644 --- a/arch/arm/boot/dts/bcm47094-luxul-xwr-3150-v1.dts +++ b/arch/arm/boot/dts/bcm47094-luxul-xwr-3150-v1.dts @@ -67,7 +67,7 @@ status { gpio-keys { compatible = "gpio-keys"; - restart { + button-restart { label = "Reset"; linux,code = ; gpios = <&chipcommon 17 GPIO_ACTIVE_LOW>; diff --git a/arch/arm/boot/dts/bcm47094-netgear-r8500.dts b/arch/arm/boot/dts/bcm47094-netgear-r8500.dts index 42097a4c2659..f850dce37b20 100644 --- a/arch/arm/boot/dts/bcm47094-netgear-r8500.dts +++ b/arch/arm/boot/dts/bcm47094-netgear-r8500.dts @@ -65,25 +65,25 @@ usb3 { gpio-keys { compatible = "gpio-keys"; - brightness { + button-brightness { label = "Backlight"; linux,code = ; gpios = <&chipcommon 1 GPIO_ACTIVE_LOW>; }; - restart { + button-restart { label = "Reset"; linux,code = ; gpios = <&chipcommon 10 GPIO_ACTIVE_LOW>; }; - wps { + button-wps { label = "WPS"; linux,code = ; gpios = <&chipcommon 14 GPIO_ACTIVE_LOW>; }; - rfkill { + button-rfkill { label = "WiFi"; linux,code = ; gpios = <&chipcommon 20 GPIO_ACTIVE_LOW>; diff --git a/arch/arm/boot/dts/bcm47094-phicomm-k3.dts b/arch/arm/boot/dts/bcm47094-phicomm-k3.dts index a2566ad4619c..3bf6e24978ac 100644 --- a/arch/arm/boot/dts/bcm47094-phicomm-k3.dts +++ b/arch/arm/boot/dts/bcm47094-phicomm-k3.dts @@ -22,7 +22,7 @@ memory@0 { gpio-keys { compatible = "gpio-keys"; - restart { + button-restart { label = "Reset"; linux,code = ; gpios = <&chipcommon 17 GPIO_ACTIVE_LOW>; diff --git a/arch/arm/boot/dts/bcm47189-luxul-xap-1440.dts b/arch/arm/boot/dts/bcm47189-luxul-xap-1440.dts index 57ca1cfaecd8..e20b6d2eb274 100644 --- a/arch/arm/boot/dts/bcm47189-luxul-xap-1440.dts +++ b/arch/arm/boot/dts/bcm47189-luxul-xap-1440.dts @@ -39,7 +39,7 @@ system { gpio-keys { compatible = "gpio-keys"; - restart { + button-restart { label = "Reset"; linux,code = ; gpios = <&chipcommon 7 GPIO_ACTIVE_LOW>; diff --git a/arch/arm/boot/dts/bcm47189-luxul-xap-810.dts b/arch/arm/boot/dts/bcm47189-luxul-xap-810.dts index 2e1a7e382cb7..9d863570fcf3 100644 --- a/arch/arm/boot/dts/bcm47189-luxul-xap-810.dts +++ b/arch/arm/boot/dts/bcm47189-luxul-xap-810.dts @@ -49,7 +49,7 @@ pcie0_leds { gpio-keys { compatible = "gpio-keys"; - restart { + button-restart { label = "Reset"; linux,code = ; gpios = <&chipcommon 7 GPIO_ACTIVE_LOW>; diff --git a/arch/arm/boot/dts/bcm47189-tenda-ac9.dts b/arch/arm/boot/dts/bcm47189-tenda-ac9.dts index 07eb3a8287d6..55b92645b0f1 100644 --- a/arch/arm/boot/dts/bcm47189-tenda-ac9.dts +++ b/arch/arm/boot/dts/bcm47189-tenda-ac9.dts @@ -59,19 +59,19 @@ pcie0_leds { gpio-keys { compatible = "gpio-keys"; - rfkill { + button-rfkill { label = "WiFi"; linux,code = ; gpios = <&chipcommon 3 GPIO_ACTIVE_LOW>; }; - restart { + button-restart { label = "Reset"; linux,code = ; gpios = <&chipcommon 7 GPIO_ACTIVE_LOW>; }; - wps { + button-wps { label = "WPS"; linux,code = ; gpios = <&chipcommon 9 GPIO_ACTIVE_LOW>; diff --git a/arch/arm/boot/dts/bcm47622.dtsi b/arch/arm/boot/dts/bcm47622.dtsi index c016e12b7372..2df04528af82 100644 --- a/arch/arm/boot/dts/bcm47622.dtsi +++ b/arch/arm/boot/dts/bcm47622.dtsi @@ -32,6 +32,7 @@ CA7_1: cpu@1 { next-level-cache = <&L2_0>; enable-method = "psci"; }; + CA7_2: cpu@2 { device_type = "cpu"; compatible = "arm,cortex-a7"; @@ -39,6 +40,7 @@ CA7_2: cpu@2 { next-level-cache = <&L2_0>; enable-method = "psci"; }; + CA7_3: cpu@3 { device_type = "cpu"; compatible = "arm,cortex-a7"; @@ -46,6 +48,7 @@ CA7_3: cpu@3 { next-level-cache = <&L2_0>; enable-method = "psci"; }; + L2_0: l2-cache0 { compatible = "cache"; }; @@ -76,6 +79,7 @@ periph_clk: periph-clk { #clock-cells = <0>; clock-frequency = <200000000>; }; + uart_clk: uart-clk { compatible = "fixed-factor-clock"; #clock-cells = <0>; @@ -88,23 +92,23 @@ uart_clk: uart-clk { psci { compatible = "arm,psci-0.2"; method = "smc"; - cpu_off = <1>; - cpu_on = <2>; }; axi@81000000 { compatible = "simple-bus"; #address-cells = <1>; #size-cells = <1>; - ranges = <0 0x81000000 0x818000>; + ranges = <0 0x81000000 0x8000>; gic: interrupt-controller@1000 { compatible = "arm,cortex-a7-gic"; #interrupt-cells = <3>; - #address-cells = <0>; interrupt-controller; + interrupts = ; reg = <0x1000 0x1000>, - <0x2000 0x2000>; + <0x2000 0x2000>, + <0x4000 0x2000>, + <0x6000 0x2000>; }; }; diff --git a/arch/arm/boot/dts/bcm53015-meraki-mr26.dts b/arch/arm/boot/dts/bcm53015-meraki-mr26.dts new file mode 100644 index 000000000000..14f58033efeb --- /dev/null +++ b/arch/arm/boot/dts/bcm53015-meraki-mr26.dts @@ -0,0 +1,166 @@ +// SPDX-License-Identifier: GPL-2.0-or-later OR MIT +/* + * Broadcom BCM470X / BCM5301X ARM platform code. + * DTS for Meraki MR26 / Codename: Venom + * + * Copyright (C) 2022 Christian Lamparter + */ + +/dts-v1/; + +#include "bcm4708.dtsi" +#include "bcm5301x-nand-cs0-bch8.dtsi" +#include + +/ { + compatible = "meraki,mr26", "brcm,bcm53015", "brcm,bcm4708"; + model = "Meraki MR26"; + + memory@0 { + reg = <0x00000000 0x08000000>; + device_type = "memory"; + }; + + leds { + compatible = "gpio-leds"; + + led-0 { + function = LED_FUNCTION_FAULT; + color = ; + gpios = <&chipcommon 13 GPIO_ACTIVE_HIGH>; + panic-indicator; + }; + led-1 { + function = LED_FUNCTION_INDICATOR; + color = ; + gpios = <&chipcommon 12 GPIO_ACTIVE_HIGH>; + }; + }; + + keys { + compatible = "gpio-keys"; + #address-cells = <1>; + #size-cells = <0>; + + key-restart { + label = "Reset"; + linux,code = ; + gpios = <&chipcommon 11 GPIO_ACTIVE_LOW>; + }; + }; +}; + +&uart0 { + clock-frequency = <50000000>; + /delete-property/ clocks; +}; + +&uart1 { + status = "disabled"; +}; + +&gmac0 { + status = "okay"; +}; + +&gmac1 { + status = "disabled"; +}; +&gmac2 { + status = "disabled"; +}; +&gmac3 { + status = "disabled"; +}; + +&nandcs { + nand-ecc-algo = "hw"; + + partitions { + compatible = "fixed-partitions"; + #address-cells = <0x1>; + #size-cells = <0x1>; + + partition@0 { + label = "u-boot"; + reg = <0x0 0x200000>; + read-only; + }; + + partition@200000 { + label = "u-boot-env"; + reg = <0x200000 0x200000>; + /* empty */ + }; + + partition@400000 { + label = "u-boot-backup"; + reg = <0x400000 0x200000>; + /* empty */ + }; + + partition@600000 { + label = "u-boot-env-backup"; + reg = <0x600000 0x200000>; + /* empty */ + }; + + partition@800000 { + label = "ubi"; + reg = <0x800000 0x7780000>; + }; + }; +}; + +&srab { + status = "okay"; + + ports { + port@0 { + reg = <0>; + label = "poe"; + }; + + port@5 { + reg = <5>; + label = "cpu"; + ethernet = <&gmac0>; + + fixed-link { + speed = <1000>; + duplex-full; + }; + }; + }; +}; + +&i2c0 { + status = "okay"; + + pinctrl-names = "default"; + pinctrl-0 = <&pinmux_i2c>; + + clock-frequency = <100000>; + + ina219@40 { + compatible = "ti,ina219"; /* PoE power */ + reg = <0x40>; + shunt-resistor = <60000>; /* = 60 mOhms */ + }; + + eeprom@56 { + compatible = "atmel,24c64"; + reg = <0x56>; + pagesize = <32>; + read-only; + #address-cells = <1>; + #size-cells = <1>; + + /* it's empty */ + }; +}; + +&thermal { + status = "disabled"; + /* does not work, reads 418 degree Celsius */ +}; diff --git a/arch/arm/boot/dts/bcm53016-meraki-mr32.dts b/arch/arm/boot/dts/bcm53016-meraki-mr32.dts index daca63f25134..e678bc03d816 100644 --- a/arch/arm/boot/dts/bcm53016-meraki-mr32.dts +++ b/arch/arm/boot/dts/bcm53016-meraki-mr32.dts @@ -47,10 +47,8 @@ sysled2 { keys { compatible = "gpio-keys"; - #address-cells = <1>; - #size-cells = <0>; - restart { + button-restart { label = "Reset"; linux,code = ; gpios = <&chipcommon 21 GPIO_ACTIVE_LOW>; diff --git a/arch/arm/boot/dts/bcm5301x.dtsi b/arch/arm/boot/dts/bcm5301x.dtsi index 65f8a759f1e3..5fc1b847f4aa 100644 --- a/arch/arm/boot/dts/bcm5301x.dtsi +++ b/arch/arm/boot/dts/bcm5301x.dtsi @@ -568,9 +568,9 @@ cpu_thermal: cpu-thermal { trips { cpu-crit { - temperature = <125000>; - hysteresis = <0>; - type = "critical"; + temperature = <125000>; + hysteresis = <0>; + type = "critical"; }; }; diff --git a/arch/arm/boot/dts/bcm63138.dtsi b/arch/arm/boot/dts/bcm63138.dtsi index cca49a2e2d62..b774a8d63813 100644 --- a/arch/arm/boot/dts/bcm63138.dtsi +++ b/arch/arm/boot/dts/bcm63138.dtsi @@ -9,8 +9,8 @@ / { #address-cells = <1>; #size-cells = <1>; - compatible = "brcm,bcm63138"; - model = "Broadcom BCM63138 DSL SoC"; + compatible = "brcm,bcm63138", "brcm,bcmbca"; + model = "Broadcom BCM963138 Reference Board"; interrupt-parent = <&gic>; aliases { diff --git a/arch/arm/boot/dts/bcm63148.dtsi b/arch/arm/boot/dts/bcm63148.dtsi new file mode 100644 index 000000000000..df5307b6b3af --- /dev/null +++ b/arch/arm/boot/dts/bcm63148.dtsi @@ -0,0 +1,103 @@ +// SPDX-License-Identifier: (GPL-2.0+ OR MIT) +/* + * Copyright 2022 Broadcom Ltd. + */ + +#include +#include + +/ { + compatible = "brcm,bcm63148", "brcm,bcmbca"; + #address-cells = <1>; + #size-cells = <1>; + + interrupt-parent = <&gic>; + + cpus { + #address-cells = <1>; + #size-cells = <0>; + + B15_0: cpu@0 { + device_type = "cpu"; + compatible = "brcm,brahma-b15"; + reg = <0x0>; + next-level-cache = <&L2_0>; + enable-method = "psci"; + }; + + B15_1: cpu@1 { + device_type = "cpu"; + compatible = "brcm,brahma-b15"; + reg = <0x1>; + next-level-cache = <&L2_0>; + enable-method = "psci"; + }; + + L2_0: l2-cache0 { + compatible = "cache"; + }; + }; + + timer { + compatible = "arm,armv7-timer"; + interrupts = , + , + , + ; + }; + + pmu: pmu { + compatible = "arm,cortex-a15-pmu"; + interrupts = , + ; + interrupt-affinity = <&B15_0>, <&B15_1>; + }; + + clocks: clocks { + periph_clk: periph-clk { + compatible = "fixed-clock"; + #clock-cells = <0>; + clock-frequency = <50000000>; + }; + }; + + psci { + compatible = "arm,psci-0.2"; + method = "smc"; + }; + + axi@80030000 { + compatible = "simple-bus"; + #address-cells = <1>; + #size-cells = <1>; + ranges = <0 0x80030000 0x8000>; + + gic: interrupt-controller@1000 { + compatible = "arm,cortex-a15-gic"; + #interrupt-cells = <3>; + interrupt-controller; + reg = <0x1000 0x1000>, + <0x2000 0x2000>, + <0x4000 0x2000>, + <0x6000 0x2000>; + interrupts = ; + }; + }; + + bus@ff800000 { + compatible = "simple-bus"; + #address-cells = <1>; + #size-cells = <1>; + ranges = <0 0xfffe8000 0x8000>; + + uart0: serial@600 { + compatible = "brcm,bcm6345-uart"; + reg = <0x600 0x20>; + interrupts = ; + clocks = <&periph_clk>; + clock-names = "refclk"; + status = "disabled"; + }; + }; +}; diff --git a/arch/arm/boot/dts/bcm63178.dtsi b/arch/arm/boot/dts/bcm63178.dtsi new file mode 100644 index 000000000000..5463443f0762 --- /dev/null +++ b/arch/arm/boot/dts/bcm63178.dtsi @@ -0,0 +1,118 @@ +// SPDX-License-Identifier: (GPL-2.0+ OR MIT) +/* + * Copyright 2022 Broadcom Ltd. + */ + +#include +#include + +/ { + compatible = "brcm,bcm63178", "brcm,bcmbca"; + #address-cells = <1>; + #size-cells = <1>; + + interrupt-parent = <&gic>; + + cpus { + #address-cells = <1>; + #size-cells = <0>; + + CA7_0: cpu@0 { + device_type = "cpu"; + compatible = "arm,cortex-a7"; + reg = <0x0>; + next-level-cache = <&L2_0>; + enable-method = "psci"; + }; + + CA7_1: cpu@1 { + device_type = "cpu"; + compatible = "arm,cortex-a7"; + reg = <0x1>; + next-level-cache = <&L2_0>; + enable-method = "psci"; + }; + CA7_2: cpu@2 { + device_type = "cpu"; + compatible = "arm,cortex-a7"; + reg = <0x2>; + next-level-cache = <&L2_0>; + enable-method = "psci"; + }; + L2_0: l2-cache0 { + compatible = "cache"; + }; + }; + + timer { + compatible = "arm,armv7-timer"; + interrupts = , + , + , + ; + arm,cpu-registers-not-fw-configured; + }; + + pmu: pmu { + compatible = "arm,cortex-a7-pmu"; + interrupts = , + , + ; + interrupt-affinity = <&CA7_0>, <&CA7_1>, + <&CA7_2>; + }; + + clocks: clocks { + periph_clk: periph-clk { + compatible = "fixed-clock"; + #clock-cells = <0>; + clock-frequency = <200000000>; + }; + uart_clk: uart-clk { + compatible = "fixed-factor-clock"; + #clock-cells = <0>; + clocks = <&periph_clk>; + clock-div = <4>; + clock-mult = <1>; + }; + }; + + psci { + compatible = "arm,psci-0.2"; + method = "smc"; + cpu_off = <1>; + cpu_on = <2>; + }; + + axi@81000000 { + compatible = "simple-bus"; + #address-cells = <1>; + #size-cells = <1>; + ranges = <0 0x81000000 0x4000>; + + gic: interrupt-controller@1000 { + compatible = "arm,cortex-a7-gic"; + #interrupt-cells = <3>; + #address-cells = <0>; + interrupt-controller; + reg = <0x1000 0x1000>, + <0x2000 0x2000>; + }; + }; + + bus@ff800000 { + compatible = "simple-bus"; + #address-cells = <1>; + #size-cells = <1>; + ranges = <0 0xff800000 0x800000>; + + uart0: serial@12000 { + compatible = "arm,pl011", "arm,primecell"; + reg = <0x12000 0x1000>; + interrupts = ; + clocks = <&uart_clk>, <&uart_clk>; + clock-names = "uartclk", "apb_pclk"; + status = "disabled"; + }; + }; +}; diff --git a/arch/arm/boot/dts/bcm6756.dtsi b/arch/arm/boot/dts/bcm6756.dtsi new file mode 100644 index 000000000000..ce1b59faf800 --- /dev/null +++ b/arch/arm/boot/dts/bcm6756.dtsi @@ -0,0 +1,130 @@ +// SPDX-License-Identifier: (GPL-2.0+ OR MIT) +/* + * Copyright 2022 Broadcom Ltd. + */ + +#include +#include + +/ { + compatible = "brcm,bcm6756", "brcm,bcmbca"; + #address-cells = <1>; + #size-cells = <1>; + + interrupt-parent = <&gic>; + + cpus { + #address-cells = <1>; + #size-cells = <0>; + + CA7_0: cpu@0 { + device_type = "cpu"; + compatible = "arm,cortex-a7"; + reg = <0x0>; + next-level-cache = <&L2_0>; + enable-method = "psci"; + }; + + CA7_1: cpu@1 { + device_type = "cpu"; + compatible = "arm,cortex-a7"; + reg = <0x1>; + next-level-cache = <&L2_0>; + enable-method = "psci"; + }; + + CA7_2: cpu@2 { + device_type = "cpu"; + compatible = "arm,cortex-a7"; + reg = <0x2>; + next-level-cache = <&L2_0>; + enable-method = "psci"; + }; + + CA7_3: cpu@3 { + device_type = "cpu"; + compatible = "arm,cortex-a7"; + reg = <0x3>; + next-level-cache = <&L2_0>; + enable-method = "psci"; + }; + + L2_0: l2-cache0 { + compatible = "cache"; + }; + }; + + timer { + compatible = "arm,armv7-timer"; + interrupts = , + , + , + ; + arm,cpu-registers-not-fw-configured; + }; + + pmu: pmu { + compatible = "arm,cortex-a7-pmu"; + interrupts = , + , + , + ; + interrupt-affinity = <&CA7_0>, <&CA7_1>, + <&CA7_2>, <&CA7_3>; + }; + + clocks: clocks { + periph_clk: periph-clk { + compatible = "fixed-clock"; + #clock-cells = <0>; + clock-frequency = <200000000>; + }; + + uart_clk: uart-clk { + compatible = "fixed-factor-clock"; + #clock-cells = <0>; + clocks = <&periph_clk>; + clock-div = <4>; + clock-mult = <1>; + }; + }; + + psci { + compatible = "arm,psci-0.2"; + method = "smc"; + }; + + axi@81000000 { + compatible = "simple-bus"; + #address-cells = <1>; + #size-cells = <1>; + ranges = <0 0x81000000 0x8000>; + + gic: interrupt-controller@1000 { + compatible = "arm,cortex-a7-gic"; + #interrupt-cells = <3>; + interrupt-controller; + interrupts = ; + reg = <0x1000 0x1000>, + <0x2000 0x2000>, + <0x4000 0x2000>, + <0x6000 0x2000>; + }; + }; + + bus@ff800000 { + compatible = "simple-bus"; + #address-cells = <1>; + #size-cells = <1>; + ranges = <0 0xff800000 0x800000>; + + uart0: serial@12000 { + compatible = "arm,pl011", "arm,primecell"; + reg = <0x12000 0x1000>; + interrupts = ; + clocks = <&uart_clk>, <&uart_clk>; + clock-names = "uartclk", "apb_pclk"; + status = "disabled"; + }; + }; +}; diff --git a/arch/arm/boot/dts/bcm6846.dtsi b/arch/arm/boot/dts/bcm6846.dtsi new file mode 100644 index 000000000000..e610c102498f --- /dev/null +++ b/arch/arm/boot/dts/bcm6846.dtsi @@ -0,0 +1,103 @@ +// SPDX-License-Identifier: (GPL-2.0+ OR MIT) +/* + * Copyright 2022 Broadcom Ltd. + */ + +#include +#include + +/ { + compatible = "brcm,bcm6846", "brcm,bcmbca"; + #address-cells = <1>; + #size-cells = <1>; + + interrupt-parent = <&gic>; + + cpus { + #address-cells = <1>; + #size-cells = <0>; + + CA7_0: cpu@0 { + device_type = "cpu"; + compatible = "arm,cortex-a7"; + reg = <0x0>; + next-level-cache = <&L2_0>; + enable-method = "psci"; + }; + + CA7_1: cpu@1 { + device_type = "cpu"; + compatible = "arm,cortex-a7"; + reg = <0x1>; + next-level-cache = <&L2_0>; + enable-method = "psci"; + }; + + L2_0: l2-cache0 { + compatible = "cache"; + }; + }; + + timer { + compatible = "arm,armv7-timer"; + interrupts = , + , + , + ; + arm,cpu-registers-not-fw-configured; + }; + + pmu: pmu { + compatible = "arm,cortex-a7-pmu"; + interrupts = , + ; + interrupt-affinity = <&CA7_0>, <&CA7_1>; + }; + + clocks: clocks { + periph_clk: periph-clk { + compatible = "fixed-clock"; + #clock-cells = <0>; + clock-frequency = <200000000>; + }; + }; + + psci { + compatible = "arm,psci-0.2"; + method = "smc"; + cpu_off = <1>; + cpu_on = <2>; + }; + + axi@81000000 { + compatible = "simple-bus"; + #address-cells = <1>; + #size-cells = <1>; + ranges = <0 0x81000000 0x4000>; + + gic: interrupt-controller@1000 { + compatible = "arm,cortex-a7-gic"; + #interrupt-cells = <3>; + #address-cells = <0>; + interrupt-controller; + reg = <0x1000 0x1000>, + <0x2000 0x2000>; + }; + }; + + bus@ff800000 { + compatible = "simple-bus"; + #address-cells = <1>; + #size-cells = <1>; + ranges = <0 0xff800000 0x800000>; + + uart0: serial@640 { + compatible = "brcm,bcm6345-uart"; + reg = <0x640 0x1b>; + interrupts = ; + clocks = <&periph_clk>; + clock-names = "refclk"; + status = "disabled"; + }; + }; +}; diff --git a/arch/arm/boot/dts/bcm6855.dtsi b/arch/arm/boot/dts/bcm6855.dtsi new file mode 100644 index 000000000000..620f51aee1a2 --- /dev/null +++ b/arch/arm/boot/dts/bcm6855.dtsi @@ -0,0 +1,120 @@ +// SPDX-License-Identifier: (GPL-2.0+ OR MIT) +/* + * Copyright 2022 Broadcom Ltd. + */ + +#include +#include + +/ { + compatible = "brcm,bcm6855", "brcm,bcmbca"; + #address-cells = <1>; + #size-cells = <1>; + + interrupt-parent = <&gic>; + + cpus { + #address-cells = <1>; + #size-cells = <0>; + + CA7_0: cpu@0 { + device_type = "cpu"; + compatible = "arm,cortex-a7"; + reg = <0x0>; + next-level-cache = <&L2_0>; + enable-method = "psci"; + }; + + CA7_1: cpu@1 { + device_type = "cpu"; + compatible = "arm,cortex-a7"; + reg = <0x1>; + next-level-cache = <&L2_0>; + enable-method = "psci"; + }; + + CA7_2: cpu@2 { + device_type = "cpu"; + compatible = "arm,cortex-a7"; + reg = <0x2>; + next-level-cache = <&L2_0>; + enable-method = "psci"; + }; + + L2_0: l2-cache0 { + compatible = "cache"; + }; + }; + + timer { + compatible = "arm,armv7-timer"; + interrupts = , + , + , + ; + arm,cpu-registers-not-fw-configured; + }; + + pmu: pmu { + compatible = "arm,cortex-a7-pmu"; + interrupts = , + , + ; + interrupt-affinity = <&CA7_0>, <&CA7_1>, <&CA7_2>; + }; + + clocks: clocks { + periph_clk: periph-clk { + compatible = "fixed-clock"; + #clock-cells = <0>; + clock-frequency = <200000000>; + }; + + uart_clk: uart-clk { + compatible = "fixed-factor-clock"; + #clock-cells = <0>; + clocks = <&periph_clk>; + clock-div = <4>; + clock-mult = <1>; + }; + }; + + psci { + compatible = "arm,psci-0.2"; + method = "smc"; + }; + + axi@81000000 { + compatible = "simple-bus"; + #address-cells = <1>; + #size-cells = <1>; + ranges = <0 0x81000000 0x8000>; + + gic: interrupt-controller@1000 { + compatible = "arm,cortex-a7-gic"; + #interrupt-cells = <3>; + interrupt-controller; + interrupts = ; + reg = <0x1000 0x1000>, + <0x2000 0x2000>, + <0x4000 0x2000>, + <0x6000 0x2000>; + }; + }; + + bus@ff800000 { + compatible = "simple-bus"; + #address-cells = <1>; + #size-cells = <1>; + ranges = <0 0xff800000 0x800000>; + + uart0: serial@12000 { + compatible = "arm,pl011", "arm,primecell"; + reg = <0x12000 0x1000>; + interrupts = ; + clocks = <&uart_clk>, <&uart_clk>; + clock-names = "uartclk", "apb_pclk"; + status = "disabled"; + }; + }; +}; diff --git a/arch/arm/boot/dts/bcm6878.dtsi b/arch/arm/boot/dts/bcm6878.dtsi new file mode 100644 index 000000000000..a7dff596fe1e --- /dev/null +++ b/arch/arm/boot/dts/bcm6878.dtsi @@ -0,0 +1,110 @@ +// SPDX-License-Identifier: (GPL-2.0+ OR MIT) +/* + * Copyright 2022 Broadcom Ltd. + */ + +#include +#include + +/ { + compatible = "brcm,bcm6878", "brcm,bcmbca"; + #address-cells = <1>; + #size-cells = <1>; + + interrupt-parent = <&gic>; + + cpus { + #address-cells = <1>; + #size-cells = <0>; + + CA7_0: cpu@0 { + device_type = "cpu"; + compatible = "arm,cortex-a7"; + reg = <0x0>; + next-level-cache = <&L2_0>; + enable-method = "psci"; + }; + + CA7_1: cpu@1 { + device_type = "cpu"; + compatible = "arm,cortex-a7"; + reg = <0x1>; + next-level-cache = <&L2_0>; + enable-method = "psci"; + }; + L2_0: l2-cache0 { + compatible = "cache"; + }; + }; + + timer { + compatible = "arm,armv7-timer"; + interrupts = , + , + , + ; + arm,cpu-registers-not-fw-configured; + }; + + pmu: pmu { + compatible = "arm,cortex-a7-pmu"; + interrupts = , + ; + interrupt-affinity = <&CA7_0>, <&CA7_1>; + }; + + clocks: clocks { + periph_clk: periph-clk { + compatible = "fixed-clock"; + #clock-cells = <0>; + clock-frequency = <200000000>; + }; + uart_clk: uart-clk { + compatible = "fixed-factor-clock"; + #clock-cells = <0>; + clocks = <&periph_clk>; + clock-div = <4>; + clock-mult = <1>; + }; + }; + + psci { + compatible = "arm,psci-0.2"; + method = "smc"; + }; + + axi@81000000 { + compatible = "simple-bus"; + #address-cells = <1>; + #size-cells = <1>; + ranges = <0 0x81000000 0x8000>; + + gic: interrupt-controller@1000 { + compatible = "arm,cortex-a7-gic"; + #interrupt-cells = <3>; + interrupt-controller; + reg = <0x1000 0x1000>, + <0x2000 0x2000>, + <0x4000 0x2000>, + <0x6000 0x2000>; + interrupts = ; + }; + }; + + bus@ff800000 { + compatible = "simple-bus"; + #address-cells = <1>; + #size-cells = <1>; + ranges = <0 0xff800000 0x800000>; + + uart0: serial@12000 { + compatible = "arm,pl011", "arm,primecell"; + reg = <0x12000 0x1000>; + interrupts = ; + clocks = <&uart_clk>, <&uart_clk>; + clock-names = "uartclk", "apb_pclk"; + status = "disabled"; + }; + }; +}; diff --git a/arch/arm/boot/dts/bcm911360_entphn.dts b/arch/arm/boot/dts/bcm911360_entphn.dts index a76c74b44bba..363009e747b3 100644 --- a/arch/arm/boot/dts/bcm911360_entphn.dts +++ b/arch/arm/boot/dts/bcm911360_entphn.dts @@ -47,10 +47,10 @@ chosen { stdout-path = "serial0:115200n8"; }; - gpio_keys { + gpio-keys { compatible = "gpio-keys"; - hook { + button-hook { label = "HOOK"; linux,code = ; gpios = <&gpio_asiu 48 0>; diff --git a/arch/arm/boot/dts/bcm947189acdbmr.dts b/arch/arm/boot/dts/bcm947189acdbmr.dts index b0b8c774a37f..16e70a264faf 100644 --- a/arch/arm/boot/dts/bcm947189acdbmr.dts +++ b/arch/arm/boot/dts/bcm947189acdbmr.dts @@ -44,13 +44,13 @@ wps { gpio-keys { compatible = "gpio-keys"; - restart { + button-restart { label = "Reset"; linux,code = ; gpios = <&chipcommon 7 GPIO_ACTIVE_HIGH>; }; - wps { + button-wps { label = "WPS"; linux,code = ; gpios = <&chipcommon 9 GPIO_ACTIVE_LOW>; diff --git a/arch/arm/boot/dts/bcm953012er.dts b/arch/arm/boot/dts/bcm953012er.dts index dd63a148a16b..4fe3b3653376 100644 --- a/arch/arm/boot/dts/bcm953012er.dts +++ b/arch/arm/boot/dts/bcm953012er.dts @@ -47,13 +47,13 @@ memory@0 { gpio-keys { compatible = "gpio-keys"; - wps { + button-wps { label = "WPS"; linux,code = ; gpios = <&chipcommon 6 GPIO_ACTIVE_LOW>; }; - restart { + button-restart { label = "Reset"; linux,code = ; gpios = <&chipcommon 15 GPIO_ACTIVE_LOW>; diff --git a/arch/arm/boot/dts/bcm958625-meraki-alamo.dtsi b/arch/arm/boot/dts/bcm958625-meraki-alamo.dtsi index 58b7d9fc7574..c54451dde6dd 100644 --- a/arch/arm/boot/dts/bcm958625-meraki-alamo.dtsi +++ b/arch/arm/boot/dts/bcm958625-meraki-alamo.dtsi @@ -13,7 +13,7 @@ keys { autorepeat; poll-interval = <20>; - reset { + button-reset { label = "reset"; linux,code = ; gpios = <&gpioa 8 GPIO_ACTIVE_LOW>; diff --git a/arch/arm/boot/dts/bcm958625-meraki-kingpin.dtsi b/arch/arm/boot/dts/bcm958625-meraki-kingpin.dtsi index 576cfc52567b..1830844c8404 100644 --- a/arch/arm/boot/dts/bcm958625-meraki-kingpin.dtsi +++ b/arch/arm/boot/dts/bcm958625-meraki-kingpin.dtsi @@ -14,7 +14,7 @@ keys { autorepeat; poll-interval = <20>; - reset { + button-reset { label = "reset"; linux,code = ; gpios = <&gpioa 6 GPIO_ACTIVE_LOW>; diff --git a/arch/arm/boot/dts/bcm963138.dts b/arch/arm/boot/dts/bcm963138.dts new file mode 100644 index 000000000000..d28c4f130ca2 --- /dev/null +++ b/arch/arm/boot/dts/bcm963138.dts @@ -0,0 +1,27 @@ +// SPDX-License-Identifier: (GPL-2.0+ OR MIT) +/* + * Copyright 2022 Broadcom Ltd. + */ + +/dts-v1/; + +#include "bcm63138.dtsi" + +/ { + model = "Broadcom BCM963138 Reference Board"; + compatible = "brcm,bcm963138", "brcm,bcm63138", "brcm,bcmbca"; + + chosen { + bootargs = "console=ttyS0,115200"; + stdout-path = &serial0; + }; + + memory@0 { + device_type = "memory"; + reg = <0x0 0x08000000>; + }; +}; + +&serial0 { + status = "okay"; +}; diff --git a/arch/arm/boot/dts/bcm963138dvt.dts b/arch/arm/boot/dts/bcm963138dvt.dts index df5c8ab90627..15bec75be74c 100644 --- a/arch/arm/boot/dts/bcm963138dvt.dts +++ b/arch/arm/boot/dts/bcm963138dvt.dts @@ -8,7 +8,7 @@ #include "bcm63138.dtsi" / { - compatible = "brcm,BCM963138DVT", "brcm,bcm63138"; + compatible = "brcm,BCM963138DVT", "brcm,bcm63138", "brcm,bcmbca"; model = "Broadcom BCM963138DVT"; chosen { diff --git a/arch/arm/boot/dts/bcm963148.dts b/arch/arm/boot/dts/bcm963148.dts new file mode 100644 index 000000000000..98f6a6d09f50 --- /dev/null +++ b/arch/arm/boot/dts/bcm963148.dts @@ -0,0 +1,30 @@ +// SPDX-License-Identifier: (GPL-2.0+ OR MIT) +/* + * Copyright 2019 Broadcom Ltd. + */ + +/dts-v1/; + +#include "bcm63148.dtsi" + +/ { + model = "Broadcom BCM963148 Reference Board"; + compatible = "brcm,bcm963148", "brcm,bcm63148", "brcm,bcmbca"; + + aliases { + serial0 = &uart0; + }; + + chosen { + stdout-path = "serial0:115200n8"; + }; + + memory@0 { + device_type = "memory"; + reg = <0x0 0x08000000>; + }; +}; + +&uart0 { + status = "okay"; +}; diff --git a/arch/arm/boot/dts/bcm963178.dts b/arch/arm/boot/dts/bcm963178.dts new file mode 100644 index 000000000000..fa096e9cde23 --- /dev/null +++ b/arch/arm/boot/dts/bcm963178.dts @@ -0,0 +1,30 @@ +// SPDX-License-Identifier: (GPL-2.0+ OR MIT) +/* + * Copyright 2019 Broadcom Ltd. + */ + +/dts-v1/; + +#include "bcm63178.dtsi" + +/ { + model = "Broadcom BCM963178 Reference Board"; + compatible = "brcm,bcm963178", "brcm,bcm63178", "brcm,bcmbca"; + + aliases { + serial0 = &uart0; + }; + + chosen { + stdout-path = "serial0:115200n8"; + }; + + memory@0 { + device_type = "memory"; + reg = <0x0 0x08000000>; + }; +}; + +&uart0 { + status = "okay"; +}; diff --git a/arch/arm/boot/dts/bcm96756.dts b/arch/arm/boot/dts/bcm96756.dts new file mode 100644 index 000000000000..9a4a87ba9c8a --- /dev/null +++ b/arch/arm/boot/dts/bcm96756.dts @@ -0,0 +1,30 @@ +// SPDX-License-Identifier: (GPL-2.0+ OR MIT) +/* + * Copyright 2019 Broadcom Ltd. + */ + +/dts-v1/; + +#include "bcm6756.dtsi" + +/ { + model = "Broadcom BCM96756 Reference Board"; + compatible = "brcm,bcm96756", "brcm,bcm6756", "brcm,bcmbca"; + + aliases { + serial0 = &uart0; + }; + + chosen { + stdout-path = "serial0:115200n8"; + }; + + memory@0 { + device_type = "memory"; + reg = <0x0 0x08000000>; + }; +}; + +&uart0 { + status = "okay"; +}; diff --git a/arch/arm/boot/dts/bcm96846.dts b/arch/arm/boot/dts/bcm96846.dts new file mode 100644 index 000000000000..c70ebccabc19 --- /dev/null +++ b/arch/arm/boot/dts/bcm96846.dts @@ -0,0 +1,30 @@ +// SPDX-License-Identifier: (GPL-2.0+ OR MIT) +/* + * Copyright 2022 Broadcom Ltd. + */ + +/dts-v1/; + +#include "bcm6846.dtsi" + +/ { + model = "Broadcom BCM96846 Reference Board"; + compatible = "brcm,bcm96846", "brcm,bcm6846", "brcm,bcmbca"; + + aliases { + serial0 = &uart0; + }; + + chosen { + stdout-path = "serial0:115200n8"; + }; + + memory@0 { + device_type = "memory"; + reg = <0x0 0x08000000>; + }; +}; + +&uart0 { + status = "okay"; +}; diff --git a/arch/arm/boot/dts/bcm96855.dts b/arch/arm/boot/dts/bcm96855.dts new file mode 100644 index 000000000000..4438152561ac --- /dev/null +++ b/arch/arm/boot/dts/bcm96855.dts @@ -0,0 +1,30 @@ +// SPDX-License-Identifier: (GPL-2.0+ OR MIT) +/* + * Copyright 2019 Broadcom Ltd. + */ + +/dts-v1/; + +#include "bcm6855.dtsi" + +/ { + model = "Broadcom BCM96855 Reference Board"; + compatible = "brcm,bcm96855", "brcm,bcm6855", "brcm,bcmbca"; + + aliases { + serial0 = &uart0; + }; + + chosen { + stdout-path = "serial0:115200n8"; + }; + + memory@0 { + device_type = "memory"; + reg = <0x0 0x08000000>; + }; +}; + +&uart0 { + status = "okay"; +}; diff --git a/arch/arm/boot/dts/bcm96878.dts b/arch/arm/boot/dts/bcm96878.dts new file mode 100644 index 000000000000..8fbc175cb452 --- /dev/null +++ b/arch/arm/boot/dts/bcm96878.dts @@ -0,0 +1,30 @@ +// SPDX-License-Identifier: (GPL-2.0+ OR MIT) +/* + * Copyright 2019 Broadcom Ltd. + */ + +/dts-v1/; + +#include "bcm6878.dtsi" + +/ { + model = "Broadcom BCM96878 Reference Board"; + compatible = "brcm,bcm96878", "brcm,bcm6878", "brcm,bcmbca"; + + aliases { + serial0 = &uart0; + }; + + chosen { + stdout-path = "serial0:115200n8"; + }; + + memory@0 { + device_type = "memory"; + reg = <0x0 0x08000000>; + }; +}; + +&uart0 { + status = "okay"; +}; diff --git a/arch/arm/boot/dts/da850-evm.dts b/arch/arm/boot/dts/da850-evm.dts index e9aecac4f5b5..1fdd9a249165 100644 --- a/arch/arm/boot/dts/da850-evm.dts +++ b/arch/arm/boot/dts/da850-evm.dts @@ -52,15 +52,15 @@ panel { enable-gpios = <&gpio 40 GPIO_ACTIVE_HIGH>; /* lcd_panel_pwr */ panel-info { - ac-bias = <255>; - ac-bias-intrpt = <0>; - dma-burst-sz = <16>; - bpp = <16>; - fdd = <0x80>; - sync-edge = <0>; - sync-ctrl = <1>; - raster-order = <0>; - fifo-th = <0>; + ac-bias = <255>; + ac-bias-intrpt = <0>; + dma-burst-sz = <16>; + bpp = <16>; + fdd = <0x80>; + sync-edge = <0>; + sync-ctrl = <1>; + raster-order = <0>; + fifo-th = <0>; }; display-timings { diff --git a/arch/arm/boot/dts/da850.dtsi b/arch/arm/boot/dts/da850.dtsi index 0386376fa486..e46e4d22db39 100644 --- a/arch/arm/boot/dts/da850.dtsi +++ b/arch/arm/boot/dts/da850.dtsi @@ -419,7 +419,7 @@ async3_clk: async3 { edma0: edma@0 { compatible = "ti,edma3-tpcc"; /* eDMA3 CC0: 0x01c0 0000 - 0x01c0 7fff */ - reg = <0x0 0x8000>; + reg = <0x0 0x8000>; reg-names = "edma3_cc"; interrupts = <11 12>; interrupt-names = "edma3_ccint", "edma3_ccerrint"; @@ -430,14 +430,14 @@ edma0: edma@0 { }; edma0_tptc0: tptc@8000 { compatible = "ti,edma3-tptc"; - reg = <0x8000 0x400>; + reg = <0x8000 0x400>; interrupts = <13>; interrupt-names = "edm3_tcerrint"; power-domains = <&psc0 1>; }; edma0_tptc1: tptc@8400 { compatible = "ti,edma3-tptc"; - reg = <0x8400 0x400>; + reg = <0x8400 0x400>; interrupts = <32>; interrupt-names = "edm3_tcerrint"; power-domains = <&psc0 2>; @@ -445,7 +445,7 @@ edma0_tptc1: tptc@8400 { edma1: edma@230000 { compatible = "ti,edma3-tpcc"; /* eDMA3 CC1: 0x01e3 0000 - 0x01e3 7fff */ - reg = <0x230000 0x8000>; + reg = <0x230000 0x8000>; reg-names = "edma3_cc"; interrupts = <93 94>; interrupt-names = "edma3_ccint", "edma3_ccerrint"; @@ -456,7 +456,7 @@ edma1: edma@230000 { }; edma1_tptc0: tptc@238000 { compatible = "ti,edma3-tptc"; - reg = <0x238000 0x400>; + reg = <0x238000 0x400>; interrupts = <95>; interrupt-names = "edm3_tcerrint"; power-domains = <&psc1 21>; @@ -672,7 +672,7 @@ &cppi41dma 0 1 &cppi41dma 1 1 cppi41dma: dma-controller@201000 { compatible = "ti,da830-cppi41"; - reg = <0x201000 0x1000 + reg = <0x201000 0x1000 0x202000 0x1000 0x204000 0x4000>; reg-names = "controller", diff --git a/arch/arm/boot/dts/dm8148-evm.dts b/arch/arm/boot/dts/dm8148-evm.dts index 8ef48c00f98d..fe3f9a970b18 100644 --- a/arch/arm/boot/dts/dm8148-evm.dts +++ b/arch/arm/boot/dts/dm8148-evm.dts @@ -51,7 +51,7 @@ nand@0,0 { interrupt-parent = <&gpmc>; interrupts = <0 IRQ_TYPE_NONE>, /* fifoevent */ <1 IRQ_TYPE_NONE>; /* termcount */ - linux,mtd-name= "micron,mt29f2g16aadwp"; + linux,mtd-name = "micron,mt29f2g16aadwp"; #address-cells = <1>; #size-cells = <1>; ti,nand-ecc-opt = "bch8"; diff --git a/arch/arm/boot/dts/dm8168-evm.dts b/arch/arm/boot/dts/dm8168-evm.dts index 778796c10af8..244a957f9ba3 100644 --- a/arch/arm/boot/dts/dm8168-evm.dts +++ b/arch/arm/boot/dts/dm8168-evm.dts @@ -119,7 +119,7 @@ &gpmc { nand@0,0 { compatible = "ti,omap2-nand"; - linux,mtd-name= "micron,mt29f2g16aadwp"; + linux,mtd-name = "micron,mt29f2g16aadwp"; reg = <0 0 4>; /* CS0, offset 0, IO size 4 */ interrupt-parent = <&gpmc>; interrupts = <0 IRQ_TYPE_NONE>, /* fifoevent */ diff --git a/arch/arm/boot/dts/dra62x-j5eco-evm.dts b/arch/arm/boot/dts/dra62x-j5eco-evm.dts index c16e183822be..577114c4c20a 100644 --- a/arch/arm/boot/dts/dra62x-j5eco-evm.dts +++ b/arch/arm/boot/dts/dra62x-j5eco-evm.dts @@ -51,7 +51,7 @@ nand@0,0 { interrupt-parent = <&gpmc>; interrupts = <0 IRQ_TYPE_NONE>, /* fifoevent */ <1 IRQ_TYPE_NONE>; /* termcount */ - linux,mtd-name= "micron,mt29f2g16aadwp"; + linux,mtd-name = "micron,mt29f2g16aadwp"; #address-cells = <1>; #size-cells = <1>; ti,nand-ecc-opt = "bch8"; diff --git a/arch/arm/boot/dts/dra76x.dtsi b/arch/arm/boot/dts/dra76x.dtsi index bc4ae91cba16..931db7932c11 100644 --- a/arch/arm/boot/dts/dra76x.dtsi +++ b/arch/arm/boot/dts/dra76x.dtsi @@ -90,8 +90,8 @@ dpll_gmac_h14x2_ctrl_ck: dpll_gmac_h14x2_ctrl_ck@3fc { clocks = <&dpll_gmac_x2_ck>; ti,max-div = <63>; reg = <0x03fc>; - ti,bit-shift=<20>; - ti,latch-bit=<26>; + ti,bit-shift = <20>; + ti,latch-bit = <26>; assigned-clocks = <&dpll_gmac_h14x2_ctrl_ck>; assigned-clock-rates = <80000000>; }; @@ -102,7 +102,7 @@ dpll_gmac_h14x2_ctrl_mux_ck: dpll_gmac_h14x2_ctrl_mux_ck@3fc { clocks = <&dpll_gmac_ck>, <&dpll_gmac_h14x2_ctrl_ck>; reg = <0x3fc>; ti,bit-shift = <29>; - ti,latch-bit=<26>; + ti,latch-bit = <26>; assigned-clocks = <&dpll_gmac_h14x2_ctrl_mux_ck>; assigned-clock-parents = <&dpll_gmac_h14x2_ctrl_ck>; }; diff --git a/arch/arm/boot/dts/e60k02.dtsi b/arch/arm/boot/dts/e60k02.dtsi index 1a49f15f2df2..935e2359f8df 100644 --- a/arch/arm/boot/dts/e60k02.dtsi +++ b/arch/arm/boot/dts/e60k02.dtsi @@ -22,14 +22,14 @@ chosen { gpio_keys: gpio-keys { compatible = "gpio-keys"; - power { + key-power { label = "Power"; gpios = <&gpio5 8 GPIO_ACTIVE_LOW>; linux,code = ; wakeup-source; }; - cover { + key-cover { label = "Cover"; gpios = <&gpio5 12 GPIO_ACTIVE_LOW>; linux,code = ; diff --git a/arch/arm/boot/dts/e70k02.dtsi b/arch/arm/boot/dts/e70k02.dtsi index 156de653f2cd..27ef9a62b23c 100644 --- a/arch/arm/boot/dts/e70k02.dtsi +++ b/arch/arm/boot/dts/e70k02.dtsi @@ -26,14 +26,14 @@ chosen { gpio_keys: gpio-keys { compatible = "gpio-keys"; - power { + key-power { label = "Power"; gpios = <&gpio4 25 GPIO_ACTIVE_LOW>; linux,code = ; wakeup-source; }; - cover { + key-cover { label = "Cover"; gpios = <&gpio4 23 GPIO_ACTIVE_LOW>; linux,code = ; @@ -41,13 +41,13 @@ cover { wakeup-source; }; - pageup { + key-pageup { label = "PageUp"; gpios = <&gpio4 0 GPIO_ACTIVE_LOW>; linux,code = ; }; - pagedown { + key-pagedown { label = "PageDown"; gpios = <&gpio4 2 GPIO_ACTIVE_LOW>; linux,code = ; diff --git a/arch/arm/boot/dts/ecx-common.dtsi b/arch/arm/boot/dts/ecx-common.dtsi index 57a028a69373..ce5221c6b358 100644 --- a/arch/arm/boot/dts/ecx-common.dtsi +++ b/arch/arm/boot/dts/ecx-common.dtsi @@ -9,11 +9,11 @@ chosen { }; psci { - compatible = "arm,psci"; - method = "smc"; - cpu_suspend = <0x84000002>; - cpu_off = <0x84000004>; - cpu_on = <0x84000006>; + compatible = "arm,psci"; + method = "smc"; + cpu_suspend = <0x84000002>; + cpu_off = <0x84000004>; + cpu_on = <0x84000006>; }; soc { diff --git a/arch/arm/boot/dts/en7523-evb.dts b/arch/arm/boot/dts/en7523-evb.dts index a8d8bb0419a0..f23a25cce119 100644 --- a/arch/arm/boot/dts/en7523-evb.dts +++ b/arch/arm/boot/dts/en7523-evb.dts @@ -33,3 +33,11 @@ &gpio0 { &gpio1 { status = "okay"; }; + +&pcie0 { + status = "okay"; +}; + +&pcie1 { + status = "okay"; +}; diff --git a/arch/arm/boot/dts/en7523.dtsi b/arch/arm/boot/dts/en7523.dtsi index 36597f587f46..7f839331a777 100644 --- a/arch/arm/boot/dts/en7523.dtsi +++ b/arch/arm/boot/dts/en7523.dtsi @@ -3,6 +3,7 @@ #include #include #include +#include / { interrupt-parent = <&gic>; @@ -83,6 +84,13 @@ L2_0: l2-cache0 { }; }; + scu: system-controller@1fa20000 { + compatible = "airoha,en7523-scu"; + reg = <0x1fa20000 0x400>, + <0x1fb00000 0x1000>; + #clock-cells = <1>; + }; + gic: interrupt-controller@9000000 { compatible = "arm,gic-v3"; interrupt-controller; @@ -135,4 +143,62 @@ gpio1: gpio@1fbf0270 { gpio-controller; #gpio-cells = <2>; }; + + pcie0: pcie@1fa91000 { + compatible = "airoha,en7523-pcie", "mediatek,mt7622-pcie"; + device_type = "pci"; + reg = <0x1fa91000 0x1000>; + reg-names = "port0"; + linux,pci-domain = <0>; + #address-cells = <3>; + #size-cells = <2>; + interrupts = ; + interrupt-names = "pcie_irq"; + clocks = <&scu EN7523_CLK_PCIE>; + clock-names = "sys_ck0"; + bus-range = <0x00 0xff>; + ranges = <0x82000000 0 0x20000000 0x20000000 0 0x8000000>; + status = "disabled"; + + #interrupt-cells = <1>; + interrupt-map-mask = <0 0 0 7>; + interrupt-map = <0 0 0 1 &pcie_intc0 0>, + <0 0 0 2 &pcie_intc0 1>, + <0 0 0 3 &pcie_intc0 2>, + <0 0 0 4 &pcie_intc0 3>; + pcie_intc0: interrupt-controller { + interrupt-controller; + #address-cells = <0>; + #interrupt-cells = <1>; + }; + }; + + pcie1: pcie@1fa92000 { + compatible = "airoha,en7523-pcie", "mediatek,mt7622-pcie"; + device_type = "pci"; + reg = <0x1fa92000 0x1000>; + reg-names = "port1"; + linux,pci-domain = <1>; + #address-cells = <3>; + #size-cells = <2>; + interrupts = ; + interrupt-names = "pcie_irq"; + clocks = <&scu EN7523_CLK_PCIE>; + clock-names = "sys_ck1"; + bus-range = <0x00 0xff>; + ranges = <0x82000000 0 0x28000000 0x28000000 0 0x8000000>; + status = "disabled"; + + #interrupt-cells = <1>; + interrupt-map-mask = <0 0 0 7>; + interrupt-map = <0 0 0 1 &pcie_intc1 0>, + <0 0 0 2 &pcie_intc1 1>, + <0 0 0 3 &pcie_intc1 2>, + <0 0 0 4 &pcie_intc1 3>; + pcie_intc1: interrupt-controller { + interrupt-controller; + #address-cells = <0>; + #interrupt-cells = <1>; + }; + }; }; diff --git a/arch/arm/boot/dts/exynos-pinctrl.h b/arch/arm/boot/dts/exynos-pinctrl.h new file mode 100644 index 000000000000..e3a6df95281c --- /dev/null +++ b/arch/arm/boot/dts/exynos-pinctrl.h @@ -0,0 +1,55 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +/* + * Samsung Exynos DTS pinctrl constants + * + * Copyright (c) 2016 Samsung Electronics Co., Ltd. + * http://www.samsung.com + * Copyright (c) 2022 Linaro Ltd + * Author: Krzysztof Kozlowski + */ + +#ifndef __DTS_ARM_SAMSUNG_EXYNOS_PINCTRL_H__ +#define __DTS_ARM_SAMSUNG_EXYNOS_PINCTRL_H__ + +#define EXYNOS_PIN_PULL_NONE 0 +#define EXYNOS_PIN_PULL_DOWN 1 +#define EXYNOS_PIN_PULL_UP 3 + +/* Pin function in power down mode */ +#define EXYNOS_PIN_PDN_OUT0 0 +#define EXYNOS_PIN_PDN_OUT1 1 +#define EXYNOS_PIN_PDN_INPUT 2 +#define EXYNOS_PIN_PDN_PREV 3 + +/* Drive strengths for Exynos3250, Exynos4 (all) and Exynos5250 */ +#define EXYNOS4_PIN_DRV_LV1 0 +#define EXYNOS4_PIN_DRV_LV2 2 +#define EXYNOS4_PIN_DRV_LV3 1 +#define EXYNOS4_PIN_DRV_LV4 3 + +/* Drive strengths for Exynos5260 */ +#define EXYNOS5260_PIN_DRV_LV1 0 +#define EXYNOS5260_PIN_DRV_LV2 1 +#define EXYNOS5260_PIN_DRV_LV4 2 +#define EXYNOS5260_PIN_DRV_LV6 3 + +/* + * Drive strengths for Exynos5410, Exynos542x, Exynos5800 and Exynos850 (except + * GPIO_HSI block) + */ +#define EXYNOS5420_PIN_DRV_LV1 0 +#define EXYNOS5420_PIN_DRV_LV2 1 +#define EXYNOS5420_PIN_DRV_LV3 2 +#define EXYNOS5420_PIN_DRV_LV4 3 + +#define EXYNOS_PIN_FUNC_INPUT 0 +#define EXYNOS_PIN_FUNC_OUTPUT 1 +#define EXYNOS_PIN_FUNC_2 2 +#define EXYNOS_PIN_FUNC_3 3 +#define EXYNOS_PIN_FUNC_4 4 +#define EXYNOS_PIN_FUNC_5 5 +#define EXYNOS_PIN_FUNC_6 6 +#define EXYNOS_PIN_FUNC_EINT 0xf +#define EXYNOS_PIN_FUNC_F EXYNOS_PIN_FUNC_EINT + +#endif /* __DTS_ARM_SAMSUNG_EXYNOS_PINCTRL_H__ */ diff --git a/arch/arm/boot/dts/exynos3250-artik5.dtsi b/arch/arm/boot/dts/exynos3250-artik5.dtsi index 7b429622a288..0ac3f284fbb8 100644 --- a/arch/arm/boot/dts/exynos3250-artik5.dtsi +++ b/arch/arm/boot/dts/exynos3250-artik5.dtsi @@ -357,7 +357,7 @@ &mshc_1 { &pinctrl_1 { bten: bten-pins { - samsung,pins ="gpx1-7"; + samsung,pins = "gpx1-7"; samsung,pin-function = ; samsung,pin-pud = ; samsung,pin-con-pdn = ; diff --git a/arch/arm/boot/dts/exynos3250-pinctrl.dtsi b/arch/arm/boot/dts/exynos3250-pinctrl.dtsi index cc30d154ec94..011ba2eff29e 100644 --- a/arch/arm/boot/dts/exynos3250-pinctrl.dtsi +++ b/arch/arm/boot/dts/exynos3250-pinctrl.dtsi @@ -9,7 +9,7 @@ * tree nodes are listed in this file. */ -#include +#include "exynos-pinctrl.h" #define PIN_IN(_pin, _pull, _drv) \ pin- ## _pin { \ diff --git a/arch/arm/boot/dts/exynos3250.dtsi b/arch/arm/boot/dts/exynos3250.dtsi index 78dad233ff34..326b9e0ed8d3 100644 --- a/arch/arm/boot/dts/exynos3250.dtsi +++ b/arch/arm/boot/dts/exynos3250.dtsi @@ -376,7 +376,7 @@ hsotg: hsotg@12480000 { status = "disabled"; }; - mshc_0: mshc@12510000 { + mshc_0: mmc@12510000 { compatible = "samsung,exynos5420-dw-mshc"; reg = <0x12510000 0x1000>; interrupts = ; @@ -388,7 +388,7 @@ mshc_0: mshc@12510000 { status = "disabled"; }; - mshc_1: mshc@12520000 { + mshc_1: mmc@12520000 { compatible = "samsung,exynos5420-dw-mshc"; reg = <0x12520000 0x1000>; interrupts = ; @@ -400,7 +400,7 @@ mshc_1: mshc@12520000 { status = "disabled"; }; - mshc_2: mshc@12530000 { + mshc_2: mmc@12530000 { compatible = "samsung,exynos5250-dw-mshc"; reg = <0x12530000 0x1000>; interrupts = ; diff --git a/arch/arm/boot/dts/exynos4.dtsi b/arch/arm/boot/dts/exynos4.dtsi index 6f0ca3354e39..5c4ecda27a47 100644 --- a/arch/arm/boot/dts/exynos4.dtsi +++ b/arch/arm/boot/dts/exynos4.dtsi @@ -316,7 +316,7 @@ keypad: keypad@100a0000 { status = "disabled"; }; - sdhci_0: sdhci@12510000 { + sdhci_0: mmc@12510000 { compatible = "samsung,exynos4210-sdhci"; reg = <0x12510000 0x100>; interrupts = ; @@ -325,7 +325,7 @@ sdhci_0: sdhci@12510000 { status = "disabled"; }; - sdhci_1: sdhci@12520000 { + sdhci_1: mmc@12520000 { compatible = "samsung,exynos4210-sdhci"; reg = <0x12520000 0x100>; interrupts = ; @@ -334,7 +334,7 @@ sdhci_1: sdhci@12520000 { status = "disabled"; }; - sdhci_2: sdhci@12530000 { + sdhci_2: mmc@12530000 { compatible = "samsung,exynos4210-sdhci"; reg = <0x12530000 0x100>; interrupts = ; @@ -343,7 +343,7 @@ sdhci_2: sdhci@12530000 { status = "disabled"; }; - sdhci_3: sdhci@12540000 { + sdhci_3: mmc@12540000 { compatible = "samsung,exynos4210-sdhci"; reg = <0x12540000 0x100>; interrupts = ; diff --git a/arch/arm/boot/dts/exynos4210-i9100.dts b/arch/arm/boot/dts/exynos4210-i9100.dts index 3c0a18b30837..bba85011ecc9 100644 --- a/arch/arm/boot/dts/exynos4210-i9100.dts +++ b/arch/arm/boot/dts/exynos4210-i9100.dts @@ -89,21 +89,21 @@ vt_core_15v_reg: regulator-5 { gpio-keys { compatible = "gpio-keys"; - vol-down { + key-vol-down { gpios = <&gpx2 1 GPIO_ACTIVE_LOW>; linux,code = ; label = "volume down"; debounce-interval = <10>; }; - vol-up { + key-vol-up { gpios = <&gpx2 0 GPIO_ACTIVE_LOW>; linux,code = ; label = "volume up"; debounce-interval = <10>; }; - power { + key-power { gpios = <&gpx2 7 GPIO_ACTIVE_LOW>; linux,code = ; label = "power"; @@ -111,7 +111,7 @@ power { wakeup-source; }; - ok { + key-ok { gpios = <&gpx3 5 GPIO_ACTIVE_LOW>; linux,code = ; label = "ok"; diff --git a/arch/arm/boot/dts/exynos4210-origen.dts b/arch/arm/boot/dts/exynos4210-origen.dts index a08ce2f37ea2..5f37b751f700 100644 --- a/arch/arm/boot/dts/exynos4210-origen.dts +++ b/arch/arm/boot/dts/exynos4210-origen.dts @@ -15,6 +15,7 @@ #include "exynos4210.dtsi" #include #include +#include #include "exynos-mfc-reserved-memory.dtsi" / { @@ -46,35 +47,35 @@ mmc_reg: voltage-regulator { gpio-keys { compatible = "gpio-keys"; - up { + key-up { label = "Up"; gpios = <&gpx2 0 GPIO_ACTIVE_LOW>; linux,code = ; wakeup-source; }; - down { + key-down { label = "Down"; gpios = <&gpx2 1 GPIO_ACTIVE_LOW>; linux,code = ; wakeup-source; }; - back { + key-back { label = "Back"; gpios = <&gpx1 7 GPIO_ACTIVE_LOW>; linux,code = ; wakeup-source; }; - home { + key-home { label = "Home"; gpios = <&gpx1 6 GPIO_ACTIVE_LOW>; linux,code = ; wakeup-source; }; - menu { + key-menu { label = "Menu"; gpios = <&gpx1 5 GPIO_ACTIVE_LOW>; linux,code = ; @@ -86,6 +87,7 @@ leds { compatible = "gpio-leds"; status { gpios = <&gpx1 3 GPIO_ACTIVE_LOW>; + function = LED_FUNCTION_HEARTBEAT; linux,default-trigger = "heartbeat"; }; }; diff --git a/arch/arm/boot/dts/exynos4210-pinctrl.dtsi b/arch/arm/boot/dts/exynos4210-pinctrl.dtsi index 6373009bb727..76f44ae0de46 100644 --- a/arch/arm/boot/dts/exynos4210-pinctrl.dtsi +++ b/arch/arm/boot/dts/exynos4210-pinctrl.dtsi @@ -11,7 +11,7 @@ * tree nodes are listed in this file. */ -#include +#include "exynos-pinctrl.h" &pinctrl_0 { gpa0: gpa0-gpio-bank { diff --git a/arch/arm/boot/dts/exynos4210-trats.dts b/arch/arm/boot/dts/exynos4210-trats.dts index 01f44d95f671..b8e9dd23fc51 100644 --- a/arch/arm/boot/dts/exynos4210-trats.dts +++ b/arch/arm/boot/dts/exynos4210-trats.dts @@ -180,7 +180,7 @@ panel@0 { vdd3-supply = <&vcclcd_reg>; vci-supply = <&vlcd_reg>; reset-gpios = <&gpy4 5 GPIO_ACTIVE_HIGH>; - power-on-delay= <50>; + power-on-delay = <50>; reset-delay = <100>; init-delay = <100>; flip-horizontal; diff --git a/arch/arm/boot/dts/exynos4412-galaxy-s3.dtsi b/arch/arm/boot/dts/exynos4412-galaxy-s3.dtsi index 03dffc690b79..94122e9c6625 100644 --- a/arch/arm/boot/dts/exynos4412-galaxy-s3.dtsi +++ b/arch/arm/boot/dts/exynos4412-galaxy-s3.dtsi @@ -7,6 +7,7 @@ */ /dts-v1/; +#include #include "exynos4412-midas.dtsi" / { @@ -25,8 +26,9 @@ led-controller { pinctrl-1 = <&camera_flash_host>; pinctrl-2 = <&camera_flash_isp>; - flash-led { - label = "flash"; + led { + function = LED_FUNCTION_FLASH; + color = ; led-max-microamp = <520833>; flash-max-microamp = <1012500>; flash-max-timeout-us = <1940000>; @@ -107,7 +109,7 @@ panel@0 { vdd3-supply = <&lcd_vdd3_reg>; vci-supply = <&ldo25_reg>; reset-gpios = <&gpf2 1 GPIO_ACTIVE_HIGH>; - power-on-delay= <50>; + power-on-delay = <50>; reset-delay = <100>; init-delay = <100>; flip-horizontal; diff --git a/arch/arm/boot/dts/exynos4412-itop-elite.dts b/arch/arm/boot/dts/exynos4412-itop-elite.dts index a9406280b979..202ab0fee3b7 100644 --- a/arch/arm/boot/dts/exynos4412-itop-elite.dts +++ b/arch/arm/boot/dts/exynos4412-itop-elite.dts @@ -11,6 +11,7 @@ */ /dts-v1/; +#include #include #include #include "exynos4412-itop-scp-core.dtsi" @@ -28,7 +29,8 @@ leds { compatible = "gpio-leds"; led2 { - label = "red:system"; + function = LED_FUNCTION_HEARTBEAT; + color = ; gpios = <&gpx1 0 GPIO_ACTIVE_HIGH>; default-state = "off"; linux,default-trigger = "heartbeat"; @@ -36,6 +38,7 @@ led2 { led3 { label = "red:user"; + color = ; gpios = <&gpk1 1 GPIO_ACTIVE_HIGH>; default-state = "off"; }; @@ -44,31 +47,31 @@ led3 { gpio-keys { compatible = "gpio-keys"; - home { + key-home { label = "GPIO Key Home"; linux,code = ; gpios = <&gpx1 1 GPIO_ACTIVE_LOW>; }; - back { + key-back { label = "GPIO Key Back"; linux,code = ; gpios = <&gpx1 2 GPIO_ACTIVE_LOW>; }; - sleep { + key-sleep { label = "GPIO Key Sleep"; linux,code = ; gpios = <&gpx3 3 GPIO_ACTIVE_LOW>; }; - vol-up { + key-vol-up { label = "GPIO Key Vol+"; linux,code = ; gpios = <&gpx2 1 GPIO_ACTIVE_LOW>; }; - vol-down { + key-vol-down { label = "GPIO Key Vol-"; linux,code = ; gpios = <&gpx2 0 GPIO_ACTIVE_LOW>; diff --git a/arch/arm/boot/dts/exynos4412-midas.dtsi b/arch/arm/boot/dts/exynos4412-midas.dtsi index 23f50c9be527..b967397a46c5 100644 --- a/arch/arm/boot/dts/exynos4412-midas.dtsi +++ b/arch/arm/boot/dts/exynos4412-midas.dtsi @@ -12,11 +12,12 @@ /dts-v1/; #include "exynos4412.dtsi" #include "exynos4412-ppmu-common.dtsi" + #include #include #include #include -#include +#include "exynos-pinctrl.h" / { compatible = "samsung,midas", "samsung,exynos4412", "samsung,exynos4"; diff --git a/arch/arm/boot/dts/exynos4412-odroidu3.dts b/arch/arm/boot/dts/exynos4412-odroidu3.dts index 36c369c42b77..a5ad88b897ff 100644 --- a/arch/arm/boot/dts/exynos4412-odroidu3.dts +++ b/arch/arm/boot/dts/exynos4412-odroidu3.dts @@ -9,6 +9,7 @@ */ /dts-v1/; +#include #include "exynos4412-odroid-common.dtsi" #include "exynos4412-prime.dtsi" @@ -37,7 +38,8 @@ vbus_otg_reg: regulator-1 { leds { compatible = "gpio-leds"; led1 { - label = "led1:heart"; + function = LED_FUNCTION_HEARTBEAT; + color = ; gpios = <&gpc1 0 GPIO_ACTIVE_LOW>; default-state = "on"; linux,default-trigger = "heartbeat"; diff --git a/arch/arm/boot/dts/exynos4412-odroidx.dts b/arch/arm/boot/dts/exynos4412-odroidx.dts index 1f17cc30ed14..68d589e081bc 100644 --- a/arch/arm/boot/dts/exynos4412-odroidx.dts +++ b/arch/arm/boot/dts/exynos4412-odroidx.dts @@ -9,6 +9,7 @@ */ /dts-v1/; +#include #include "exynos4412-odroid-common.dtsi" / { @@ -27,13 +28,15 @@ memory@40000000 { leds { compatible = "gpio-leds"; led1 { - label = "led1:heart"; + function = LED_FUNCTION_HEARTBEAT; + color = ; gpios = <&gpc1 0 GPIO_ACTIVE_LOW>; default-state = "on"; linux,default-trigger = "heartbeat"; }; led2 { label = "led2:mmc0"; + function = LED_FUNCTION_DISK_ACTIVITY; gpios = <&gpc1 2 GPIO_ACTIVE_LOW>; default-state = "on"; linux,default-trigger = "mmc0"; diff --git a/arch/arm/boot/dts/exynos4412-p4note.dtsi b/arch/arm/boot/dts/exynos4412-p4note.dtsi index 97f131b1014b..7a515b87bc7c 100644 --- a/arch/arm/boot/dts/exynos4412-p4note.dtsi +++ b/arch/arm/boot/dts/exynos4412-p4note.dtsi @@ -15,8 +15,8 @@ #include #include #include -#include #include +#include "exynos-pinctrl.h" / { compatible = "samsung,p4note", "samsung,exynos4412", "samsung,exynos4"; @@ -106,6 +106,16 @@ voltage-regulator-3 { regulator-always-on; }; + panel_vdd: voltage-regulator-4 { + compatible = "regulator-fixed"; + regulator-name = "LCD_ENABLE"; + pinctrl-names = "default"; + pinctrl-0 = <&lcd_enable>; + gpios = <&gpc0 1 GPIO_ACTIVE_HIGH>; + enable-active-high; + regulator-boot-on; + }; + wlan_pwrseq: sdhci3-pwrseq { compatible = "mmc-pwrseq-simple"; reset-gpios = <&gpm3 5 GPIO_ACTIVE_LOW>; @@ -216,6 +226,32 @@ power_supply: charger@6 { monitored-battery = <&battery_cell>; }; }; + + panel { + compatible = "samsung,ltl101al01"; + pinctrl-0 = <&lvds_nshdn>; + pinctrl-names = "default"; + power-supply = <&panel_vdd>; + enable-gpios = <&gpm0 5 GPIO_ACTIVE_HIGH>; + backlight = <&backlight>; + + port { + lcd_ep: endpoint { + remote-endpoint = <&fimd_ep>; + }; + }; + }; + + backlight: backlight { + compatible = "pwm-backlight"; + pinctrl-0 = <&led_bl_reset>; + pinctrl-names = "default"; + enable-gpios = <&gpm0 1 GPIO_ACTIVE_HIGH>; + pwms = <&pwm 1 78770 0>; + brightness-levels = <0 48 128 255>; + num-interpolated-steps = <8>; + default-brightness-level = <12>; + }; }; &adc { @@ -295,22 +331,19 @@ &exynos_usbphy { }; &fimd { - pinctrl-0 = <&lcd_clk &lcd_data24 &pwm1_out>; + pinctrl-0 = <&lcd_clk &lcd_data24>; pinctrl-names = "default"; + #address-cells = <1>; + #size-cells = <0>; status = "okay"; - display-timings { - timing0 { - clock-frequency = <66666666>; - hactive = <1280>; - vactive = <800>; - hfront-porch = <18>; - hback-porch = <36>; - hsync-len = <16>; - vback-porch = <16>; - vfront-porch = <4>; - vsync-len = <3>; - hsync-active = <1>; + samsung,invert-vclk; + + port@3 { + reg = <3>; + + fimd_ep: endpoint { + remote-endpoint = <&lcd_ep>; }; }; }; @@ -687,6 +720,12 @@ tsp_reg_gpio_3: tsp-reg-gpio-3-pins { samsung,pin-pud = ; }; + lcd_enable: lcd-enable-pins { + samsung,pins = "gpc0-1"; + samsung,pin-function = ; + samsung,pin-pud = ; + }; + sleep0: sleep-state { PIN_SLP(gpa0-0, INPUT, NONE); PIN_SLP(gpa0-1, OUT0, NONE); @@ -809,12 +848,24 @@ uart_sel: uart-sel-pins { /* 0 = CP, 1 = AP (serial output) */ }; + led_bl_reset: led-bl-reset-pins { + samsung,pins = "gpm0-1"; + samsung,pin-function = ; + samsung,pin-pud = ; + }; + tsp_rst: tsp-rst-pins { samsung,pins = "gpm0-4"; samsung,pin-function = ; samsung,pin-pud = ; }; + lvds_nshdn: lvds-nshdn-pins { + samsung,pins = "gpm0-5"; + samsung,pin-function = ; + samsung,pin-pud = ; + }; + tsp_irq: tsp-irq-pins { samsung,pins = "gpm2-3"; samsung,pin-function = ; @@ -1100,6 +1151,13 @@ &pmu_system_controller { assigned-clock-parents = <&clock CLK_XUSBXTI>; }; +&pwm { + pinctrl-0 = <&pwm1_out>; + pinctrl-names = "default"; + samsung,pwm-outputs = <1>; + status = "okay"; +}; + &rtc { clocks = <&clock CLK_RTC>, <&max77686 MAX77686_CLK_AP>; clock-names = "rtc", "rtc_src"; diff --git a/arch/arm/boot/dts/exynos4412-pinctrl.dtsi b/arch/arm/boot/dts/exynos4412-pinctrl.dtsi index 88b8afd55664..58847d4fa846 100644 --- a/arch/arm/boot/dts/exynos4412-pinctrl.dtsi +++ b/arch/arm/boot/dts/exynos4412-pinctrl.dtsi @@ -9,7 +9,7 @@ * tree nodes are listed in this file. */ -#include +#include "exynos-pinctrl.h" #define PIN_SLP(_pin, _mode, _pull) \ _pin { \ diff --git a/arch/arm/boot/dts/exynos4412-tiny4412.dts b/arch/arm/boot/dts/exynos4412-tiny4412.dts index 017b26108bb0..04388c575efe 100644 --- a/arch/arm/boot/dts/exynos4412-tiny4412.dts +++ b/arch/arm/boot/dts/exynos4412-tiny4412.dts @@ -11,6 +11,7 @@ /dts-v1/; #include "exynos4412.dtsi" #include +#include / { model = "FriendlyARM TINY4412 board based on Exynos4412"; @@ -30,6 +31,7 @@ leds { led1 { label = "led1"; + function = LED_FUNCTION_HEARTBEAT; gpios = <&gpm4 0 GPIO_ACTIVE_LOW>; default-state = "off"; linux,default-trigger = "heartbeat"; @@ -49,6 +51,7 @@ led3 { led4 { label = "led4"; + function = LED_FUNCTION_DISK_ACTIVITY; gpios = <&gpm4 3 GPIO_ACTIVE_LOW>; default-state = "off"; linux,default-trigger = "mmc0"; diff --git a/arch/arm/boot/dts/exynos5.dtsi b/arch/arm/boot/dts/exynos5.dtsi index 9ce9fb3fc190..c8da0d4b1b33 100644 --- a/arch/arm/boot/dts/exynos5.dtsi +++ b/arch/arm/boot/dts/exynos5.dtsi @@ -89,7 +89,7 @@ gic: interrupt-controller@10481000 { compatible = "arm,gic-400", "arm,cortex-a15-gic"; #interrupt-cells = <3>; interrupt-controller; - reg = <0x10481000 0x1000>, + reg = <0x10481000 0x1000>, <0x10482000 0x2000>, <0x10484000 0x2000>, <0x10486000 0x2000>; diff --git a/arch/arm/boot/dts/exynos5250-arndale.dts b/arch/arm/boot/dts/exynos5250-arndale.dts index f7795f2d0f0e..71c0e87d3a1d 100644 --- a/arch/arm/boot/dts/exynos5250-arndale.dts +++ b/arch/arm/boot/dts/exynos5250-arndale.dts @@ -30,42 +30,42 @@ chosen { gpio-keys { compatible = "gpio-keys"; - menu { + key-menu { label = "SW-TACT2"; gpios = <&gpx1 4 GPIO_ACTIVE_LOW>; linux,code = ; wakeup-source; }; - home { + key-home { label = "SW-TACT3"; gpios = <&gpx1 5 GPIO_ACTIVE_LOW>; linux,code = ; wakeup-source; }; - up { + key-up { label = "SW-TACT4"; gpios = <&gpx1 6 GPIO_ACTIVE_LOW>; linux,code = ; wakeup-source; }; - down { + key-down { label = "SW-TACT5"; gpios = <&gpx1 7 GPIO_ACTIVE_LOW>; linux,code = ; wakeup-source; }; - back { + key-back { label = "SW-TACT6"; gpios = <&gpx2 0 GPIO_ACTIVE_LOW>; linux,code = ; wakeup-source; }; - wakeup { + key-wakeup { label = "SW-TACT7"; gpios = <&gpx2 1 GPIO_ACTIVE_LOW>; linux,code = ; diff --git a/arch/arm/boot/dts/exynos5250-pinctrl.dtsi b/arch/arm/boot/dts/exynos5250-pinctrl.dtsi index 918947a3897e..48732edadff1 100644 --- a/arch/arm/boot/dts/exynos5250-pinctrl.dtsi +++ b/arch/arm/boot/dts/exynos5250-pinctrl.dtsi @@ -9,7 +9,7 @@ * tree nodes are listed in this file. */ -#include +#include "exynos-pinctrl.h" &pinctrl_0 { gpa0: gpa0-gpio-bank { diff --git a/arch/arm/boot/dts/exynos5250-snow-common.dtsi b/arch/arm/boot/dts/exynos5250-snow-common.dtsi index c15ecfc4077d..3d84b9c6dea3 100644 --- a/arch/arm/boot/dts/exynos5250-snow-common.dtsi +++ b/arch/arm/boot/dts/exynos5250-snow-common.dtsi @@ -32,7 +32,7 @@ gpio-keys { pinctrl-names = "default"; pinctrl-0 = <&power_key_irq &lid_irq>; - power { + power-key { label = "Power"; gpios = <&gpx1 3 GPIO_ACTIVE_LOW>; linux,code = ; diff --git a/arch/arm/boot/dts/exynos5250-spring.dts b/arch/arm/boot/dts/exynos5250-spring.dts index 24609bb20158..5eca10ecd550 100644 --- a/arch/arm/boot/dts/exynos5250-spring.dts +++ b/arch/arm/boot/dts/exynos5250-spring.dts @@ -33,7 +33,7 @@ gpio-keys { pinctrl-names = "default"; pinctrl-0 = <&power_key_irq>, <&lid_irq>; - power { + power-key { label = "Power"; gpios = <&gpx1 3 GPIO_ACTIVE_LOW>; linux,code = ; diff --git a/arch/arm/boot/dts/exynos5260-pinctrl.dtsi b/arch/arm/boot/dts/exynos5260-pinctrl.dtsi index 150607f8103d..43e4a541f479 100644 --- a/arch/arm/boot/dts/exynos5260-pinctrl.dtsi +++ b/arch/arm/boot/dts/exynos5260-pinctrl.dtsi @@ -9,7 +9,7 @@ * tree nodes are listed in this file. */ -#include +#include "exynos-pinctrl.h" &pinctrl_0 { gpa0: gpa0-gpio-bank { diff --git a/arch/arm/boot/dts/exynos5410-pinctrl.dtsi b/arch/arm/boot/dts/exynos5410-pinctrl.dtsi index 6c7814b4372e..f7b923382892 100644 --- a/arch/arm/boot/dts/exynos5410-pinctrl.dtsi +++ b/arch/arm/boot/dts/exynos5410-pinctrl.dtsi @@ -6,7 +6,7 @@ * https://www.hardkernel.com */ -#include +#include "exynos-pinctrl.h" &pinctrl_0 { gpa0: gpa0-gpio-bank { diff --git a/arch/arm/boot/dts/exynos5420-arndale-octa.dts b/arch/arm/boot/dts/exynos5420-arndale-octa.dts index 946b791faf85..55b7759682a9 100644 --- a/arch/arm/boot/dts/exynos5420-arndale-octa.dts +++ b/arch/arm/boot/dts/exynos5420-arndale-octa.dts @@ -42,7 +42,7 @@ oscclk { gpio-keys { compatible = "gpio-keys"; - wakeup { + key-wakeup { label = "SW-TACT1"; gpios = <&gpx2 7 GPIO_ACTIVE_LOW>; linux,code = ; diff --git a/arch/arm/boot/dts/exynos5420-peach-pit.dts b/arch/arm/boot/dts/exynos5420-peach-pit.dts index d6434ec86022..9e2123470cad 100644 --- a/arch/arm/boot/dts/exynos5420-peach-pit.dts +++ b/arch/arm/boot/dts/exynos5420-peach-pit.dts @@ -60,7 +60,7 @@ gpio-keys { pinctrl-names = "default"; pinctrl-0 = <&power_key_irq &lid_irq>; - power { + power-key { label = "Power"; gpios = <&gpx1 2 GPIO_ACTIVE_LOW>; linux,code = ; diff --git a/arch/arm/boot/dts/exynos5420-pinctrl.dtsi b/arch/arm/boot/dts/exynos5420-pinctrl.dtsi index 546ba274f4e5..14cf9c4ca0ed 100644 --- a/arch/arm/boot/dts/exynos5420-pinctrl.dtsi +++ b/arch/arm/boot/dts/exynos5420-pinctrl.dtsi @@ -9,7 +9,7 @@ * tree nodes are listed in this file. */ -#include +#include "exynos-pinctrl.h" &pinctrl_0 { gpy7: gpy7-gpio-bank { diff --git a/arch/arm/boot/dts/exynos5422-odroidhc1.dts b/arch/arm/boot/dts/exynos5422-odroidhc1.dts index d91f7fa2cf80..3de7019572a2 100644 --- a/arch/arm/boot/dts/exynos5422-odroidhc1.dts +++ b/arch/arm/boot/dts/exynos5422-odroidhc1.dts @@ -8,6 +8,7 @@ */ /dts-v1/; +#include #include "exynos5422-odroid-core.dtsi" / { @@ -19,7 +20,8 @@ led-controller { compatible = "pwm-leds"; led-1 { - label = "blue:heartbeat"; + function = LED_FUNCTION_HEARTBEAT; + color = ; pwms = <&pwm 2 2000000 0>; pwm-names = "pwm2"; max-brightness = <255>; diff --git a/arch/arm/boot/dts/exynos5422-odroidxu4.dts b/arch/arm/boot/dts/exynos5422-odroidxu4.dts index 1c24f9b35973..f5fb617f46bd 100644 --- a/arch/arm/boot/dts/exynos5422-odroidxu4.dts +++ b/arch/arm/boot/dts/exynos5422-odroidxu4.dts @@ -9,6 +9,7 @@ */ /dts-v1/; +#include #include #include "exynos5422-odroidxu3-common.dtsi" @@ -21,7 +22,8 @@ led-controller { compatible = "pwm-leds"; led-1 { - label = "blue:heartbeat"; + function = LED_FUNCTION_HEARTBEAT; + color = ; pwms = <&pwm 2 2000000 0>; pwm-names = "pwm2"; max-brightness = <255>; diff --git a/arch/arm/boot/dts/exynos54xx-odroidxu-leds.dtsi b/arch/arm/boot/dts/exynos54xx-odroidxu-leds.dtsi index 982752e1df24..8c0e1716c0b3 100644 --- a/arch/arm/boot/dts/exynos54xx-odroidxu-leds.dtsi +++ b/arch/arm/boot/dts/exynos54xx-odroidxu-leds.dtsi @@ -9,6 +9,7 @@ */ #include +#include / { led-controller-1 { @@ -16,6 +17,8 @@ led-controller-1 { led-1 { label = "green:mmc0"; + function = LED_FUNCTION_DISK_ACTIVITY; + color = ; pwms = <&pwm 1 2000000 0>; pwm-names = "pwm1"; /* @@ -27,7 +30,8 @@ led-1 { }; led-2 { - label = "blue:heartbeat"; + function = LED_FUNCTION_HEARTBEAT; + color = ; pwms = <&pwm 2 2000000 0>; pwm-names = "pwm2"; max-brightness = <255>; @@ -40,6 +44,8 @@ led-controller-2 { led-3 { label = "red:microSD"; + function = LED_FUNCTION_DISK_ACTIVITY; + color = ; gpios = <&gpx2 3 GPIO_ACTIVE_HIGH>; default-state = "off"; linux,default-trigger = "mmc1"; diff --git a/arch/arm/boot/dts/exynos5800-peach-pi.dts b/arch/arm/boot/dts/exynos5800-peach-pi.dts index 4ee76281979c..0ebcb66c6319 100644 --- a/arch/arm/boot/dts/exynos5800-peach-pi.dts +++ b/arch/arm/boot/dts/exynos5800-peach-pi.dts @@ -59,7 +59,7 @@ gpio-keys { pinctrl-names = "default"; pinctrl-0 = <&power_key_irq &lid_irq>; - power { + power-key { label = "Power"; gpios = <&gpx1 2 GPIO_ACTIVE_LOW>; linux,code = ; diff --git a/arch/arm/boot/dts/imx25.dtsi b/arch/arm/boot/dts/imx25.dtsi index fa8044c21cb8..bc4de0c05511 100644 --- a/arch/arm/boot/dts/imx25.dtsi +++ b/arch/arm/boot/dts/imx25.dtsi @@ -68,7 +68,7 @@ osc { }; }; - soc { + soc: soc { #address-cells = <1>; #size-cells = <1>; compatible = "simple-bus"; diff --git a/arch/arm/boot/dts/imx27.dtsi b/arch/arm/boot/dts/imx27.dtsi index b660c7d05584..e140307be2e7 100644 --- a/arch/arm/boot/dts/imx27.dtsi +++ b/arch/arm/boot/dts/imx27.dtsi @@ -74,14 +74,14 @@ cpu: cpu@0 { }; }; - soc { + soc: soc { #address-cells = <1>; #size-cells = <1>; compatible = "simple-bus"; interrupt-parent = <&aitc>; ranges; - aipi@10000000 { /* AIPI1 */ + aipi1: aipi@10000000 { /* AIPI1 */ compatible = "fsl,aipi-bus", "simple-bus"; #address-cells = <1>; #size-cells = <1>; @@ -453,7 +453,7 @@ gpt6: timer@1001f000 { }; }; - aipi@10020000 { /* AIPI2 */ + aipi2: aipi@10020000 { /* AIPI2 */ compatible = "fsl,aipi-bus", "simple-bus"; #address-cells = <1>; #size-cells = <1>; diff --git a/arch/arm/boot/dts/imx31.dtsi b/arch/arm/boot/dts/imx31.dtsi index 2adb923c0b27..5c4938b0d5a1 100644 --- a/arch/arm/boot/dts/imx31.dtsi +++ b/arch/arm/boot/dts/imx31.dtsi @@ -48,7 +48,7 @@ avic: interrupt-controller@68000000 { reg = <0x68000000 0x100000>; }; - soc { + soc: soc { #address-cells = <1>; #size-cells = <1>; compatible = "simple-bus"; @@ -63,7 +63,7 @@ iram: sram@1fffc000 { ranges = <0 0x1fffc000 0x4000>; }; - bus@43f00000 { /* AIPS1 */ + aips1: bus@43f00000 { /* AIPS1 */ compatible = "fsl,aips-bus", "simple-bus"; #address-cells = <1>; #size-cells = <1>; diff --git a/arch/arm/boot/dts/imx50.dtsi b/arch/arm/boot/dts/imx50.dtsi index be0de0fd31f9..c0c7575fbecf 100644 --- a/arch/arm/boot/dts/imx50.dtsi +++ b/arch/arm/boot/dts/imx50.dtsi @@ -94,14 +94,14 @@ usbphy0: usbphy-0 { status = "okay"; }; - soc { + soc: soc { #address-cells = <1>; #size-cells = <1>; compatible = "simple-bus"; interrupt-parent = <&tzic>; ranges; - bus@50000000 { /* AIPS1 */ + aips1: bus@50000000 { /* AIPS1 */ compatible = "fsl,aips-bus", "simple-bus"; #address-cells = <1>; #size-cells = <1>; @@ -385,7 +385,7 @@ uart4: serial@53ff0000 { }; }; - bus@60000000 { /* AIPS2 */ + aips2: bus@60000000 { /* AIPS2 */ compatible = "fsl,aips-bus", "simple-bus"; #address-cells = <1>; #size-cells = <1>; diff --git a/arch/arm/boot/dts/imx51-ts4800.dts b/arch/arm/boot/dts/imx51-ts4800.dts index 85654d6baf28..f7408722d68a 100644 --- a/arch/arm/boot/dts/imx51-ts4800.dts +++ b/arch/arm/boot/dts/imx51-ts4800.dts @@ -174,7 +174,7 @@ fpga_irqc: fpga-irqc@15000 { pinctrl-names = "default"; pinctrl-0 = <&pinctrl_interrupt_fpga>; interrupt-parent = <&gpio2>; - interrupts= <9 IRQ_TYPE_LEVEL_HIGH>; + interrupts = <9 IRQ_TYPE_LEVEL_HIGH>; interrupt-controller; #interrupt-cells = <1>; }; diff --git a/arch/arm/boot/dts/imx51.dtsi b/arch/arm/boot/dts/imx51.dtsi index 1e20a6639e42..592d9c23a447 100644 --- a/arch/arm/boot/dts/imx51.dtsi +++ b/arch/arm/boot/dts/imx51.dtsi @@ -114,7 +114,7 @@ display-subsystem { ports = <&ipu_di0>, <&ipu_di1>; }; - soc { + soc: soc { #address-cells = <1>; #size-cells = <1>; compatible = "simple-bus"; @@ -171,7 +171,7 @@ ipu_di1_disp2: endpoint { }; }; - bus@70000000 { /* AIPS1 */ + aips1: bus@70000000 { /* AIPS1 */ compatible = "fsl,aips-bus", "simple-bus"; #address-cells = <1>; #size-cells = <1>; @@ -460,7 +460,7 @@ clks: ccm@73fd4000{ }; }; - bus@80000000 { /* AIPS2 */ + aips2: bus@80000000 { /* AIPS2 */ compatible = "fsl,aips-bus", "simple-bus"; #address-cells = <1>; #size-cells = <1>; diff --git a/arch/arm/boot/dts/imx53.dtsi b/arch/arm/boot/dts/imx53.dtsi index 67487f3caee1..b7a6469d3472 100644 --- a/arch/arm/boot/dts/imx53.dtsi +++ b/arch/arm/boot/dts/imx53.dtsi @@ -132,7 +132,7 @@ usbphy1: usbphy-1 { status = "okay"; }; - soc { + soc: soc { #address-cells = <1>; #size-cells = <1>; compatible = "simple-bus"; @@ -222,7 +222,7 @@ gpu: gpu@30000000 { clock-names = "core_clk", "mem_iface_clk"; }; - bus@50000000 { /* AIPS1 */ + aips1: bus@50000000 { /* AIPS1 */ compatible = "fsl,aips-bus", "simple-bus"; #address-cells = <1>; #size-cells = <1>; @@ -655,7 +655,7 @@ uart4: serial@53ff0000 { }; }; - bus@60000000 { /* AIPS2 */ + aips2: bus@60000000 { /* AIPS2 */ compatible = "fsl,aips-bus", "simple-bus"; #address-cells = <1>; #size-cells = <1>; diff --git a/arch/arm/boot/dts/imx6dl-plym2m.dts b/arch/arm/boot/dts/imx6dl-plym2m.dts index c4ce23d8ac9f..522660c912a0 100644 --- a/arch/arm/boot/dts/imx6dl-plym2m.dts +++ b/arch/arm/boot/dts/imx6dl-plym2m.dts @@ -196,7 +196,7 @@ adc_ts: adc@0 { compatible = "ti,tsc2046e-adc"; reg = <0>; pinctrl-0 = <&pinctrl_tsc2046>; - pinctrl-names ="default"; + pinctrl-names = "default"; spi-max-frequency = <1000000>; interrupts-extended = <&gpio3 20 IRQ_TYPE_LEVEL_LOW>; #io-channel-cells = <1>; diff --git a/arch/arm/boot/dts/imx6dl-prtvt7.dts b/arch/arm/boot/dts/imx6dl-prtvt7.dts index b86deebef7b7..0a0b7acddfb2 100644 --- a/arch/arm/boot/dts/imx6dl-prtvt7.dts +++ b/arch/arm/boot/dts/imx6dl-prtvt7.dts @@ -344,7 +344,7 @@ adc_ts: adc@0 { compatible = "ti,tsc2046e-adc"; reg = <0>; pinctrl-0 = <&pinctrl_tsc>; - pinctrl-names ="default"; + pinctrl-names = "default"; spi-max-frequency = <1000000>; interrupts-extended = <&gpio3 20 IRQ_TYPE_LEVEL_LOW>; #io-channel-cells = <1>; diff --git a/arch/arm/boot/dts/imx6dl-victgo.dts b/arch/arm/boot/dts/imx6dl-victgo.dts index 516ec915a911..779b52858a25 100644 --- a/arch/arm/boot/dts/imx6dl-victgo.dts +++ b/arch/arm/boot/dts/imx6dl-victgo.dts @@ -144,7 +144,7 @@ adc_ts: adc@0 { compatible = "ti,tsc2046e-adc"; reg = <0>; pinctrl-0 = <&pinctrl_touchscreen>; - pinctrl-names ="default"; + pinctrl-names = "default"; spi-max-frequency = <1000000>; interrupts-extended = <&gpio5 8 IRQ_TYPE_LEVEL_LOW>; #io-channel-cells = <1>; diff --git a/arch/arm/boot/dts/imx6dl.dtsi b/arch/arm/boot/dts/imx6dl.dtsi index fdd81fdc3f35..8e0ed209ede0 100644 --- a/arch/arm/boot/dts/imx6dl.dtsi +++ b/arch/arm/boot/dts/imx6dl.dtsi @@ -80,7 +80,7 @@ cpu@1 { }; }; - soc { + soc: soc { ocram: sram@900000 { compatible = "mmio-sram"; reg = <0x00900000 0x20000>; diff --git a/arch/arm/boot/dts/imx6q-apalis-eval.dts b/arch/arm/boot/dts/imx6q-apalis-eval.dts index a0683b4aeca1..fa160a389870 100644 --- a/arch/arm/boot/dts/imx6q-apalis-eval.dts +++ b/arch/arm/boot/dts/imx6q-apalis-eval.dts @@ -1,6 +1,6 @@ -// SPDX-License-Identifier: GPL-2.0+ OR MIT +// SPDX-License-Identifier: GPL-2.0-or-later OR MIT /* - * Copyright 2014-2020 Toradex + * Copyright 2014-2022 Toradex * Copyright 2012 Freescale Semiconductor, Inc. * Copyright 2011 Linaro Ltd. */ @@ -30,89 +30,26 @@ chosen { stdout-path = "serial0:115200n8"; }; - gpio-keys { - compatible = "gpio-keys"; - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_gpio_keys>; - - wakeup { - label = "Wake-Up"; - gpios = <&gpio1 4 GPIO_ACTIVE_LOW>; - linux,code = ; - debounce-interval = <10>; - wakeup-source; - }; - }; - - lcd_display: disp0 { - compatible = "fsl,imx-parallel-display"; - #address-cells = <1>; - #size-cells = <0>; - interface-pix-fmt = "rgb24"; - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_ipu1_lcdif>; - status = "okay"; - - port@0 { - reg = <0>; - - lcd_display_in: endpoint { - remote-endpoint = <&ipu1_di1_disp1>; - }; - }; - - port@1 { - reg = <1>; - - lcd_display_out: endpoint { - remote-endpoint = <&lcd_panel_in>; - }; - }; - }; - - panel: panel { - /* - * edt,et057090dhu: EDT 5.7" LCD TFT - * edt,et070080dh6: EDT 7.0" LCD TFT - */ - compatible = "edt,et057090dhu"; - backlight = <&backlight>; - power-supply = <®_3v3_sw>; - - port { - lcd_panel_in: endpoint { - remote-endpoint = <&lcd_display_out>; - }; - }; - }; - reg_pcie_switch: regulator-pcie-switch { compatible = "regulator-fixed"; - regulator-name = "pcie_switch"; - regulator-min-microvolt = <1800000>; - regulator-max-microvolt = <1800000>; - gpio = <&gpio1 2 GPIO_ACTIVE_HIGH>; - startup-delay-us = <100000>; enable-active-high; + gpio = <&gpio1 2 GPIO_ACTIVE_HIGH>; + regulator-max-microvolt = <1800000>; + regulator-min-microvolt = <1800000>; + regulator-name = "pcie_switch"; + startup-delay-us = <100000>; status = "okay"; }; reg_3v3_sw: regulator-3v3-sw { compatible = "regulator-fixed"; - regulator-name = "3.3V_SW"; - regulator-min-microvolt = <3300000>; - regulator-max-microvolt = <3300000>; regulator-always-on; + regulator-max-microvolt = <3300000>; + regulator-min-microvolt = <3300000>; + regulator-name = "3.3V_SW"; }; }; -&backlight { - brightness-levels = <0 127 191 223 239 247 251 255>; - default-brightness-level = <1>; - power-supply = <®_3v3_sw>; - status = "okay"; -}; - &can1 { xceiver-supply = <®_3v3_sw>; status = "okay"; @@ -123,27 +60,10 @@ &can2 { status = "okay"; }; -&hdmi { - status = "okay"; -}; - /* I2C1_SDA/SCL on MXM3 209/211 (e.g. RTC on carrier board) */ &i2c1 { status = "okay"; - /* - * Touchscreen is using SODIMM 28/30, also used for PWM, PWM, - * aka pwm2, pwm3. so if you enable touchscreen, disable the pwms - */ - touchscreen@4a { - compatible = "atmel,maxtouch"; - reg = <0x4a>; - interrupt-parent = <&gpio6>; - interrupts = <10 IRQ_TYPE_EDGE_FALLING>; - reset-gpios = <&gpio6 9 GPIO_ACTIVE_LOW>; /* SODIMM 13 */ - status = "disabled"; - }; - pcie-switch@58 { compatible = "plx,pex8605"; reg = <0x58>; @@ -164,14 +84,6 @@ &i2c3 { status = "okay"; }; -&ipu1_di1_disp1 { - remote-endpoint = <&lcd_display_in>; -}; - -&ldb { - status = "okay"; -}; - &pcie { pinctrl-names = "default"; pinctrl-0 = <&pinctrl_reset_moci>; @@ -198,11 +110,11 @@ &pwm4 { status = "okay"; }; -®_usb_otg_vbus { +®_usb_host_vbus { status = "okay"; }; -®_usb_host_vbus { +®_usb_otg_vbus { status = "okay"; }; @@ -246,28 +158,13 @@ &usbotg { /* MMC1 */ &usdhc1 { - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_usdhc1_4bit &pinctrl_usdhc1_8bit &pinctrl_mmc_cd>; - cd-gpios = <&gpio4 20 GPIO_ACTIVE_LOW>; status = "okay"; }; /* SD1 */ &usdhc2 { + cd-gpios = <&gpio6 14 GPIO_ACTIVE_LOW>; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_usdhc2 &pinctrl_sd_cd>; - cd-gpios = <&gpio6 14 GPIO_ACTIVE_LOW>; status = "okay"; }; - -&iomuxc { - /* - * Mux the Apalis GPIOs - */ - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_apalis_gpio1 &pinctrl_apalis_gpio2 - &pinctrl_apalis_gpio3 &pinctrl_apalis_gpio4 - &pinctrl_apalis_gpio5 &pinctrl_apalis_gpio6 - &pinctrl_apalis_gpio7 &pinctrl_apalis_gpio8 - >; -}; diff --git a/arch/arm/boot/dts/imx6q-apalis-ixora-v1.1.dts b/arch/arm/boot/dts/imx6q-apalis-ixora-v1.1.dts index 86e84781cf5d..44637d606e61 100644 --- a/arch/arm/boot/dts/imx6q-apalis-ixora-v1.1.dts +++ b/arch/arm/boot/dts/imx6q-apalis-ixora-v1.1.dts @@ -1,274 +1,37 @@ -// SPDX-License-Identifier: GPL-2.0+ OR MIT +// SPDX-License-Identifier: GPL-2.0-or-later OR MIT /* - * Copyright 2014-2020 Toradex + * Copyright 2014-2022 Toradex * Copyright 2012 Freescale Semiconductor, Inc. * Copyright 2011 Linaro Ltd. */ -/dts-v1/; - -#include -#include -#include -#include "imx6q.dtsi" -#include "imx6qdl-apalis.dtsi" +#include "imx6q-apalis-ixora-v1.2.dts" / { model = "Toradex Apalis iMX6Q/D Module on Ixora Carrier Board V1.1"; - compatible = "toradex,apalis_imx6q-ixora-v1.1", - "toradex,apalis_imx6q-ixora", "toradex,apalis_imx6q", + compatible = "toradex,apalis_imx6q-ixora-v1.1", "toradex,apalis_imx6q", "fsl,imx6q"; - aliases { - i2c0 = &i2c1; - i2c1 = &i2c3; - i2c2 = &i2c2; - rtc0 = &rtc_i2c; - rtc1 = &snvs_rtc; - }; - chosen { - stdout-path = "serial0:115200n8"; - }; - - gpio-keys { - compatible = "gpio-keys"; - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_gpio_keys>; - - wakeup { - label = "Wake-Up"; - gpios = <&gpio1 4 GPIO_ACTIVE_LOW>; - linux,code = ; - debounce-interval = <10>; - wakeup-source; - }; - }; - - lcd_display: disp0 { - compatible = "fsl,imx-parallel-display"; - #address-cells = <1>; - #size-cells = <0>; - interface-pix-fmt = "rgb24"; - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_ipu1_lcdif>; - status = "okay"; - - port@0 { - reg = <0>; - - lcd_display_in: endpoint { - remote-endpoint = <&ipu1_di1_disp1>; - }; - }; - - port@1 { - reg = <1>; - - lcd_display_out: endpoint { - remote-endpoint = <&lcd_panel_in>; - }; - }; - }; - - panel: panel { - /* - * edt,et057090dhu: EDT 5.7" LCD TFT - * edt,et070080dh6: EDT 7.0" LCD TFT - */ - compatible = "edt,et057090dhu"; - backlight = <&backlight>; - - port { - lcd_panel_in: endpoint { - remote-endpoint = <&lcd_display_out>; - }; - }; - }; - - leds { - compatible = "gpio-leds"; - - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_leds_ixora>; - - led4-green { - label = "LED_4_GREEN"; - gpios = <&gpio1 14 GPIO_ACTIVE_HIGH>; - }; - - led4-red { - label = "LED_4_RED"; - gpios = <&gpio1 12 GPIO_ACTIVE_HIGH>; - }; - - led5-green { - label = "LED_5_GREEN"; - gpios = <&gpio2 1 GPIO_ACTIVE_HIGH>; - }; - - led5-red { - label = "LED_5_RED"; - gpios = <&gpio2 2 GPIO_ACTIVE_HIGH>; - }; - }; }; -&backlight { - brightness-levels = <0 127 191 223 239 247 251 255>; - default-brightness-level = <1>; - status = "okay"; -}; +/delete-node/ &eeprom; +/delete-node/ ®_3v3_vmmc; +/delete-node/ ®_can1_supply; +/delete-node/ ®_can2_supply; &can1 { - status = "okay"; + /delete-property/ xceiver-supply; }; &can2 { - status = "okay"; -}; - -&hdmi { - status = "okay"; -}; - -/* I2C1_SDA/SCL on MXM3 209/211 (e.g. RTC on carrier board) */ -&i2c1 { - status = "okay"; - - /* - * Touchscreen is using SODIMM 28/30, also used for PWM, PWM, - * aka pwm2, pwm3. so if you enable touchscreen, disable the pwms - */ - touchscreen@4a { - compatible = "atmel,maxtouch"; - reg = <0x4a>; - interrupt-parent = <&gpio6>; - interrupts = <10 IRQ_TYPE_EDGE_FALLING>; - reset-gpios = <&gpio6 9 GPIO_ACTIVE_LOW>; /* SODIMM 13 */ - status = "disabled"; - }; - - /* M41T0M6 real time clock on carrier board */ - rtc_i2c: rtc@68 { - compatible = "st,m41t0"; - reg = <0x68>; - }; -}; - -/* - * I2C3_SDA/SCL (CAM) on MXM3 pin 201/203 (e.g. camera sensor on carrier - * board) - */ -&i2c3 { - status = "okay"; -}; - -&ipu1_di1_disp1 { - remote-endpoint = <&lcd_display_in>; -}; - -&ldb { - status = "okay"; -}; - -&pcie { - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_reset_moci>; - /* active-high meaning opposite of regular PERST# active-low polarity */ - reset-gpio = <&gpio1 28 GPIO_ACTIVE_HIGH>; - reset-gpio-active-high; - status = "okay"; -}; - -&pwm1 { - status = "okay"; -}; - -&pwm2 { - status = "okay"; -}; - -&pwm3 { - status = "okay"; -}; - -&pwm4 { - status = "okay"; -}; - -®_usb_otg_vbus { - status = "okay"; -}; - -®_usb_host_vbus { - status = "okay"; -}; - -&sata { - status = "okay"; -}; - -&sound_spdif { - status = "okay"; -}; - -&spdif { - status = "okay"; -}; - -&uart1 { - status = "okay"; -}; - -&uart2 { - status = "okay"; -}; - -&uart4 { - status = "okay"; -}; - -&uart5 { - status = "okay"; -}; - -&usbh1 { - vbus-supply = <®_usb_host_vbus>; - status = "okay"; -}; - -&usbotg { - vbus-supply = <®_usb_otg_vbus>; - status = "okay"; + /delete-property/ xceiver-supply; }; /* MMC1 */ &usdhc1 { + /delete-property/ cap-power-off-card; + /delete-property/ pinctrl-1; + /delete-property/ vmmc-supply; pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_usdhc1_4bit &pinctrl_mmc_cd>; - cd-gpios = <&gpio4 20 GPIO_ACTIVE_LOW>; - bus-width = <4>; - status = "okay"; -}; - -&iomuxc { - /* - * Mux the Apalis GPIOs - */ - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_apalis_gpio1 &pinctrl_apalis_gpio2 - &pinctrl_apalis_gpio3 &pinctrl_apalis_gpio4 - &pinctrl_apalis_gpio5 &pinctrl_apalis_gpio6 - &pinctrl_apalis_gpio7 &pinctrl_apalis_gpio8 - >; - - pinctrl_leds_ixora: ledsixoragrp { - fsl,pins = < - MX6QDL_PAD_SD2_DAT1__GPIO1_IO14 0x1b0b0 - MX6QDL_PAD_SD2_DAT3__GPIO1_IO12 0x1b0b0 - MX6QDL_PAD_NANDF_D1__GPIO2_IO01 0x1b0b0 - MX6QDL_PAD_NANDF_D2__GPIO2_IO02 0x1b0b0 - >; - }; }; diff --git a/arch/arm/boot/dts/imx6q-apalis-ixora-v1.2.dts b/arch/arm/boot/dts/imx6q-apalis-ixora-v1.2.dts new file mode 100644 index 000000000000..f9f7d99bd4db --- /dev/null +++ b/arch/arm/boot/dts/imx6q-apalis-ixora-v1.2.dts @@ -0,0 +1,276 @@ +// SPDX-License-Identifier: GPL-2.0-or-later OR MIT +/* + * Copyright 2014-2022 Toradex + * Copyright 2012 Freescale Semiconductor, Inc. + * Copyright 2011 Linaro Ltd. + */ + +/dts-v1/; + +#include +#include +#include +#include "imx6q.dtsi" +#include "imx6qdl-apalis.dtsi" + +/ { + model = "Toradex Apalis iMX6Q/D Module on Ixora Carrier Board V1.2"; + compatible = "toradex,apalis_imx6q-ixora-v1.2", "toradex,apalis_imx6q", + "fsl,imx6q"; + + aliases { + i2c0 = &i2c1; + i2c1 = &i2c3; + i2c2 = &i2c2; + rtc0 = &rtc_i2c; + rtc1 = &snvs_rtc; + }; + + chosen { + stdout-path = "serial0:115200n8"; + }; + + leds { + compatible = "gpio-leds"; + + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_leds_ixora>; + + led4-green { + gpios = <&gpio1 14 GPIO_ACTIVE_HIGH>; + label = "LED_4_GREEN"; + }; + + led4-red { + gpios = <&gpio1 12 GPIO_ACTIVE_HIGH>; + label = "LED_4_RED"; + }; + + led5-green { + gpios = <&gpio2 1 GPIO_ACTIVE_HIGH>; + label = "LED_5_GREEN"; + }; + + led5-red { + gpios = <&gpio2 2 GPIO_ACTIVE_HIGH>; + label = "LED_5_RED"; + }; + }; + + reg_3v3_vmmc: regulator-3v3-vmmc { + compatible = "regulator-fixed"; + enable-active-high; + gpio = <&gpio2 0 GPIO_ACTIVE_HIGH>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_enable_3v3_vmmc>; + regulator-max-microvolt = <3300000>; + regulator-min-microvolt = <3300000>; + regulator-name = "3v3_vmmc"; + startup-delay-us = <100>; + }; + + reg_can1_supply: regulator-can1-supply { + compatible = "regulator-fixed"; + enable-active-high; + gpio = <&gpio2 3 GPIO_ACTIVE_HIGH>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_enable_can1_power>; + regulator-name = "can1_supply"; + }; + + reg_can2_supply: regulator-can2-supply { + compatible = "regulator-fixed"; + enable-active-high; + gpio = <&gpio3 15 GPIO_ACTIVE_HIGH>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_enable_can2_power>; + regulator-name = "can2_supply"; + }; +}; + +&can1 { + xceiver-supply = <®_can1_supply>; + status = "okay"; +}; + +&can2 { + xceiver-supply = <®_can2_supply>; + status = "okay"; +}; + +&gpio1 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_uart24_forceoff>; + + /* + * uart-2-4-on-x21-enable-hog enables the UART transceiver for Apalis + * UART2 and UART3. If one wants to disable the transceiver force + * the GPIO to output-low, if one wants to control the transceiver + * from user space delete the hog node. + */ + uart-2-4-on-x21-enable-hog { + gpio-hog; + gpios = <11 GPIO_ACTIVE_HIGH>; /* MXM3 180 */ + output-high; + }; +}; + +/* I2C1_SDA/SCL on MXM3 209/211 (e.g. RTC on carrier board) */ +&i2c1 { + status = "okay"; + + /* M41T0M6 real time clock on carrier board */ + rtc_i2c: rtc@68 { + compatible = "st,m41t0"; + reg = <0x68>; + }; + + eeprom: eeprom@50 { + compatible = "atmel,24c02"; + reg = <0x50>; + pagesize = <16>; + }; +}; + +/* + * I2C3_SDA/SCL (CAM) on MXM3 pin 201/203 (e.g. camera sensor on carrier + * board) + */ +&i2c3 { + status = "okay"; +}; + +&pcie { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_reset_moci>; + /* active-high meaning opposite of regular PERST# active-low polarity */ + reset-gpio = <&gpio1 28 GPIO_ACTIVE_HIGH>; + reset-gpio-active-high; + status = "okay"; +}; + +&pwm1 { + status = "okay"; +}; + +&pwm2 { + status = "okay"; +}; + +&pwm3 { + status = "okay"; +}; + +&pwm4 { + status = "okay"; +}; + +®_usb_host_vbus { + status = "okay"; +}; + +®_usb_otg_vbus { + status = "okay"; +}; + +&sata { + status = "okay"; +}; + +&sound_spdif { + status = "okay"; +}; + +&spdif { + status = "okay"; +}; + +&uart1 { + status = "okay"; +}; + +&uart2 { + status = "okay"; +}; + +&uart4 { + status = "okay"; +}; + +&uart5 { + status = "okay"; +}; + +&usbh1 { + vbus-supply = <®_usb_host_vbus>; + status = "okay"; +}; + +&usbotg { + vbus-supply = <®_usb_otg_vbus>; + status = "okay"; +}; + +/* MMC1 */ +&usdhc1 { + pinctrl-names = "default", "sleep"; + pinctrl-0 = <&pinctrl_usdhc1_4bit &pinctrl_mmc_cd>; + pinctrl-1 = <&pinctrl_usdhc1_4bit_sleep &pinctrl_mmc_cd_sleep>; + bus-width = <4>; + cap-power-off-card; + vmmc-supply = <®_3v3_vmmc>; + status = "okay"; +}; + +&iomuxc { + pinctrl_enable_3v3_vmmc: enable3v3vmmcgrp { + fsl,pins = < + MX6QDL_PAD_NANDF_D0__GPIO2_IO00 0x1b0b0 + >; + }; + + pinctrl_enable_can1_power: enablecan1powergrp { + fsl,pins = < + MX6QDL_PAD_NANDF_D3__GPIO2_IO03 0x1b0b0 + >; + }; + + pinctrl_enable_can2_power: enablecan2powergrp { + fsl,pins = < + MX6QDL_PAD_EIM_DA15__GPIO3_IO15 0x1b0b0 + >; + }; + + pinctrl_uart24_forceoff: uart24forceoffgrp { + fsl,pins = < + MX6QDL_PAD_SD2_CMD__GPIO1_IO11 0x1b0b0 + >; + }; + + pinctrl_leds_ixora: ledsixoragrp { + fsl,pins = < + MX6QDL_PAD_SD2_DAT1__GPIO1_IO14 0x1b0b0 + MX6QDL_PAD_SD2_DAT3__GPIO1_IO12 0x1b0b0 + MX6QDL_PAD_NANDF_D1__GPIO2_IO01 0x1b0b0 + MX6QDL_PAD_NANDF_D2__GPIO2_IO02 0x1b0b0 + >; + }; + + pinctrl_mmc_cd_sleep: mmccdslpgrp { + fsl,pins = < + /* MMC1 CD */ + MX6QDL_PAD_DI0_PIN4__GPIO4_IO20 0x0 + >; + }; + + pinctrl_usdhc1_4bit_sleep: usdhc1-4bitslpgrp { + fsl,pins = < + MX6QDL_PAD_SD1_CMD__SD1_CMD 0x3000 + MX6QDL_PAD_SD1_CLK__SD1_CLK 0x3000 + MX6QDL_PAD_SD1_DAT0__SD1_DATA0 0x3000 + MX6QDL_PAD_SD1_DAT1__SD1_DATA1 0x3000 + MX6QDL_PAD_SD1_DAT2__SD1_DATA2 0x3000 + MX6QDL_PAD_SD1_DAT3__SD1_DATA3 0x3000 + >; + }; +}; diff --git a/arch/arm/boot/dts/imx6q-apalis-ixora.dts b/arch/arm/boot/dts/imx6q-apalis-ixora.dts index 62e72773e53b..ce39c6a3f640 100644 --- a/arch/arm/boot/dts/imx6q-apalis-ixora.dts +++ b/arch/arm/boot/dts/imx6q-apalis-ixora.dts @@ -1,6 +1,6 @@ -// SPDX-License-Identifier: GPL-2.0+ OR MIT +// SPDX-License-Identifier: GPL-2.0-or-later OR MIT /* - * Copyright 2014-2020 Toradex + * Copyright 2014-2022 Toradex * Copyright 2012 Freescale Semiconductor, Inc. * Copyright 2011 Linaro Ltd. */ @@ -30,95 +30,33 @@ chosen { stdout-path = "serial0:115200n8"; }; - gpio-keys { - compatible = "gpio-keys"; - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_gpio_keys>; - - wakeup { - label = "Wake-Up"; - gpios = <&gpio1 4 GPIO_ACTIVE_LOW>; - linux,code = ; - debounce-interval = <10>; - wakeup-source; - }; - }; - - lcd_display: disp0 { - compatible = "fsl,imx-parallel-display"; - #address-cells = <1>; - #size-cells = <0>; - interface-pix-fmt = "rgb24"; - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_ipu1_lcdif>; - status = "okay"; - - port@0 { - reg = <0>; - - lcd_display_in: endpoint { - remote-endpoint = <&ipu1_di1_disp1>; - }; - }; - - port@1 { - reg = <1>; - - lcd_display_out: endpoint { - remote-endpoint = <&lcd_panel_in>; - }; - }; - }; - - panel: panel { - /* - * edt,et057090dhu: EDT 5.7" LCD TFT - * edt,et070080dh6: EDT 7.0" LCD TFT - */ - compatible = "edt,et057090dhu"; - backlight = <&backlight>; - - port { - lcd_panel_in: endpoint { - remote-endpoint = <&lcd_display_out>; - }; - }; - }; - leds { compatible = "gpio-leds"; - pinctrl-names = "default"; pinctrl-0 = <&pinctrl_leds_ixora>; led4-green { - label = "LED_4_GREEN"; gpios = <&gpio1 17 GPIO_ACTIVE_HIGH>; + label = "LED_4_GREEN"; }; led4-red { - label = "LED_4_RED"; gpios = <&gpio1 21 GPIO_ACTIVE_HIGH>; + label = "LED_4_RED"; }; led5-green { - label = "LED_5_GREEN"; gpios = <&gpio2 1 GPIO_ACTIVE_HIGH>; + label = "LED_5_GREEN"; }; led5-red { - label = "LED_5_RED"; gpios = <&gpio2 2 GPIO_ACTIVE_HIGH>; + label = "LED_5_RED"; }; }; }; -&backlight { - brightness-levels = <0 127 191 223 239 247 251 255>; - default-brightness-level = <1>; - status = "okay"; -}; - &can1 { status = "okay"; }; @@ -127,27 +65,10 @@ &can2 { status = "okay"; }; -&hdmi { - status = "okay"; -}; - /* I2C1_SDA/SCL on MXM3 209/211 (e.g. RTC on carrier board) */ &i2c1 { status = "okay"; - /* - * Touchscreen is using SODIMM 28/30, also used for PWM, PWM, - * aka pwm2, pwm3. so if you enable touchscreen, disable the pwms - */ - touchscreen@4a { - compatible = "atmel,maxtouch"; - reg = <0x4a>; - interrupt-parent = <&gpio6>; - interrupts = <10 IRQ_TYPE_EDGE_FALLING>; - reset-gpios = <&gpio6 9 GPIO_ACTIVE_LOW>; /* SODIMM 13 */ - status = "disabled"; - }; - eeprom@50 { compatible = "atmel,24c02"; reg = <0x50>; @@ -168,14 +89,6 @@ &i2c3 { status = "okay"; }; -&ipu1_di1_disp1 { - remote-endpoint = <&lcd_display_in>; -}; - -&ldb { - status = "okay"; -}; - &pcie { pinctrl-names = "default"; pinctrl-0 = <&pinctrl_reset_moci>; @@ -201,11 +114,11 @@ &pwm4 { status = "okay"; }; -®_usb_otg_vbus { +®_usb_host_vbus { status = "okay"; }; -®_usb_host_vbus { +®_usb_otg_vbus { status = "okay"; }; @@ -249,21 +162,13 @@ &usbotg { /* SD1 */ &usdhc2 { + cd-gpios = <&gpio6 14 GPIO_ACTIVE_LOW>; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_usdhc2 &pinctrl_sd_cd>; - cd-gpios = <&gpio6 14 GPIO_ACTIVE_LOW>; status = "okay"; }; &iomuxc { - /* Mux the Apalis GPIOs */ - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_apalis_gpio1 &pinctrl_apalis_gpio2 - &pinctrl_apalis_gpio3 &pinctrl_apalis_gpio4 - &pinctrl_apalis_gpio5 &pinctrl_apalis_gpio6 - &pinctrl_apalis_gpio7 &pinctrl_apalis_gpio8 - >; - pinctrl_leds_ixora: ledsixoragrp { fsl,pins = < MX6QDL_PAD_SD1_DAT1__GPIO1_IO17 0x1b0b0 diff --git a/arch/arm/boot/dts/imx6q-bosch-acc.dts b/arch/arm/boot/dts/imx6q-bosch-acc.dts index 8768222e183e..8263bfef9bf8 100644 --- a/arch/arm/boot/dts/imx6q-bosch-acc.dts +++ b/arch/arm/boot/dts/imx6q-bosch-acc.dts @@ -570,7 +570,7 @@ &usdhc2 { cd-gpios = <&gpio1 4 GPIO_ACTIVE_LOW>; no-1-8-v; keep-power-in-suspend; - enable-sdio-wakeup; + wakeup-source; voltage-ranges = <3300 3300>; vmmc-supply = <®_sw4>; fsl,wp-controller; @@ -594,7 +594,7 @@ &wdog1 { pinctrl-names = "default"; pinctrl-0 = <&pinctrl_wdog1>; fsl,ext-reset-output; - timeout-sec=<10>; + timeout-sec = <10>; status = "okay"; }; diff --git a/arch/arm/boot/dts/imx6q-skov-reve-mi1010ait-1cp1.dts b/arch/arm/boot/dts/imx6q-skov-reve-mi1010ait-1cp1.dts index 7f1f19b74bfa..a3f247c722b4 100644 --- a/arch/arm/boot/dts/imx6q-skov-reve-mi1010ait-1cp1.dts +++ b/arch/arm/boot/dts/imx6q-skov-reve-mi1010ait-1cp1.dts @@ -125,3 +125,9 @@ MX6QDL_PAD_EIM_D23__GPIO3_IO23 0x1b0b0 >; }; }; + +®_tft_vcom { + regulator-min-microvolt = <3160000>; + regulator-max-microvolt = <3160000>; + voltage-table = <3160000 73>; +}; diff --git a/arch/arm/boot/dts/imx6q.dtsi b/arch/arm/boot/dts/imx6q.dtsi index 9caba4529c71..3b77eae40e39 100644 --- a/arch/arm/boot/dts/imx6q.dtsi +++ b/arch/arm/boot/dts/imx6q.dtsi @@ -159,14 +159,14 @@ cpu3: cpu@3 { }; }; - soc { + soc: soc { ocram: sram@900000 { compatible = "mmio-sram"; reg = <0x00900000 0x40000>; clocks = <&clks IMX6QDL_CLK_OCRAM>; }; - bus@2000000 { /* AIPS1 */ + aips1: bus@2000000 { /* AIPS1 */ spba-bus@2000000 { ecspi5: spi@2018000 { #address-cells = <1>; diff --git a/arch/arm/boot/dts/imx6qdl-apalis.dtsi b/arch/arm/boot/dts/imx6qdl-apalis.dtsi index bd763bae596b..7c17b91f0965 100644 --- a/arch/arm/boot/dts/imx6qdl-apalis.dtsi +++ b/arch/arm/boot/dts/imx6qdl-apalis.dtsi @@ -1,11 +1,12 @@ -// SPDX-License-Identifier: GPL-2.0+ OR MIT +// SPDX-License-Identifier: GPL-2.0-or-later OR MIT /* - * Copyright 2014-2020 Toradex + * Copyright 2014-2022 Toradex * Copyright 2012 Freescale Semiconductor, Inc. * Copyright 2011 Linaro Ltd. */ #include +#include / { model = "Toradex Apalis iMX6Q/D Module"; @@ -19,88 +20,182 @@ memory@10000000 { backlight: backlight { compatible = "pwm-backlight"; + brightness-levels = <0 45 63 88 119 158 203 255>; + default-brightness-level = <4>; + enable-gpios = <&gpio3 13 GPIO_ACTIVE_HIGH>; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_gpio_bl_on>; - pwms = <&pwm4 0 5000000>; - enable-gpios = <&gpio3 13 GPIO_ACTIVE_HIGH>; + power-supply = <®_module_3v3>; + pwms = <&pwm4 0 5000000 PWM_POLARITY_INVERTED>; status = "disabled"; }; + clk_ov5640_osc: clk-ov5640-osc { + compatible = "fixed-clock"; + #clock-cells = <0>; + clock-frequency = <24000000>; + }; + + gpio-keys { + compatible = "gpio-keys"; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_gpio_keys>; + + wakeup { + debounce-interval = <10>; + gpios = <&gpio1 4 GPIO_ACTIVE_LOW>; + label = "Wake-Up"; + linux,code = ; + wakeup-source; + }; + }; + + lcd_display: disp0 { + compatible = "fsl,imx-parallel-display"; + #address-cells = <1>; + #size-cells = <0>; + interface-pix-fmt = "rgb24"; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_ipu1_lcdif>; + status = "disabled"; + + port@0 { + reg = <0>; + + lcd_display_in: endpoint { + remote-endpoint = <&ipu1_di1_disp1>; + }; + }; + + port@1 { + reg = <1>; + + lcd_display_out: endpoint { + remote-endpoint = <&lcd_panel_in>; + }; + }; + }; + + panel_dpi: panel-dpi { + compatible = "edt,et057090dhu"; + backlight = <&backlight>; + + status = "disabled"; + + port { + lcd_panel_in: endpoint { + remote-endpoint = <&lcd_display_out>; + }; + }; + }; + + panel_lvds: panel-lvds { + compatible = "panel-lvds"; + backlight = <&backlight>; + status = "disabled"; + + port { + lvds_panel_in: endpoint { + remote-endpoint = <&lvds0_out>; + }; + }; + }; + reg_module_3v3: regulator-module-3v3 { compatible = "regulator-fixed"; - regulator-name = "+V3.3"; - regulator-min-microvolt = <3300000>; - regulator-max-microvolt = <3300000>; regulator-always-on; + regulator-max-microvolt = <3300000>; + regulator-min-microvolt = <3300000>; + regulator-name = "+V3.3"; }; reg_module_3v3_audio: regulator-module-3v3-audio { compatible = "regulator-fixed"; - regulator-name = "+V3.3_AUDIO"; - regulator-min-microvolt = <3300000>; - regulator-max-microvolt = <3300000>; regulator-always-on; + regulator-max-microvolt = <3300000>; + regulator-min-microvolt = <3300000>; + regulator-name = "+V3.3_AUDIO"; + }; + + reg_ov5640_1v8_d_o_vdd: regulator-ov5640-1v8-d-o-vdd { + compatible = "regulator-fixed"; + regulator-always-on; + regulator-max-microvolt = <1800000>; + regulator-min-microvolt = <1800000>; + regulator-name = "DOVDD/DVDD_1.8V"; + /* Note: The CSI module uses on-board 3.3V_SW supply */ + vin-supply = <®_module_3v3>; + }; + + reg_ov5640_2v8_a_vdd: regulator-ov5640-2v8-a-vdd { + compatible = "regulator-fixed"; + regulator-always-on; + regulator-max-microvolt = <2800000>; + regulator-min-microvolt = <2800000>; + regulator-name = "AVDD/AFVDD_2.8V"; + /* Note: The CSI module uses on-board 3.3V_SW supply */ + vin-supply = <®_module_3v3>; }; reg_usb_otg_vbus: regulator-usb-otg-vbus { compatible = "regulator-fixed"; + enable-active-high; + gpio = <&gpio3 22 GPIO_ACTIVE_HIGH>; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_regulator_usbotg_pwr>; - regulator-name = "usb_otg_vbus"; - regulator-min-microvolt = <5000000>; regulator-max-microvolt = <5000000>; - gpio = <&gpio3 22 GPIO_ACTIVE_HIGH>; - enable-active-high; + regulator-min-microvolt = <5000000>; + regulator-name = "usb_otg_vbus"; status = "disabled"; }; /* on module USB hub */ reg_usb_host_vbus_hub: regulator-usb-host-vbus-hub { compatible = "regulator-fixed"; + enable-active-high; + gpio = <&gpio3 28 GPIO_ACTIVE_HIGH>; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_regulator_usbhub_pwr>; - regulator-name = "usb_host_vbus_hub"; - regulator-min-microvolt = <5000000>; regulator-max-microvolt = <5000000>; - gpio = <&gpio3 28 GPIO_ACTIVE_HIGH>; + regulator-min-microvolt = <5000000>; + regulator-name = "usb_host_vbus_hub"; startup-delay-us = <2000>; - enable-active-high; status = "okay"; }; reg_usb_host_vbus: regulator-usb-host-vbus { compatible = "regulator-fixed"; + enable-active-high; + gpio = <&gpio1 0 GPIO_ACTIVE_HIGH>; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_regulator_usbh_pwr>; - regulator-name = "usb_host_vbus"; - regulator-min-microvolt = <5000000>; regulator-max-microvolt = <5000000>; - gpio = <&gpio1 0 GPIO_ACTIVE_HIGH>; - enable-active-high; + regulator-min-microvolt = <5000000>; + regulator-name = "usb_host_vbus"; vin-supply = <®_usb_host_vbus_hub>; status = "disabled"; }; sound { compatible = "fsl,imx-audio-sgtl5000"; - model = "imx6q-apalis-sgtl5000"; - ssi-controller = <&ssi1>; audio-codec = <&codec>; audio-routing = "LINE_IN", "Line In Jack", "MIC_IN", "Mic Jack", "Mic Jack", "Mic Bias", "Headphone Jack", "HP_OUT"; - mux-int-port = <1>; + model = "imx6q-apalis-sgtl5000"; mux-ext-port = <4>; + mux-int-port = <1>; + ssi-controller = <&ssi1>; }; sound_spdif: sound-spdif { compatible = "fsl,imx-audio-spdif"; - model = "imx-spdif"; spdif-controller = <&spdif>; spdif-in; spdif-out; + model = "imx-spdif"; status = "disabled"; }; }; @@ -125,6 +220,10 @@ &can2 { status = "disabled"; }; +&clks { + fsl,pmic-stby-poweroff; +}; + /* Apalis SPI1 */ &ecspi1 { cs-gpios = <&gpio5 25 GPIO_ACTIVE_LOW>; @@ -141,6 +240,214 @@ &ecspi2 { status = "disabled"; }; +&gpio1 { + gpio-line-names = "MXM3_84", + "MXM3_4", + "MXM3_15/GPIO7", + "MXM3_96", + "MXM3_37", + "", + "MXM3_17/GPIO8", + "MXM3_14", + "MXM3_12", + "MXM3_2", + "MXM3_184", + "MXM3_180", + "MXM3_178", + "MXM3_176", + "MXM3_188", + "MXM3_186", + "MXM3_160", + "MXM3_162", + "MXM3_150", + "MXM3_144", + "MXM3_154", + "MXM3_146", + "", + "", + "MXM3_72"; +}; + +&gpio2 { + gpio-line-names = "MXM3_148", + "MXM3_152", + "MXM3_156", + "MXM3_158", + "MXM3_1/GPIO1", + "MXM3_3/GPIO2", + "MXM3_5/GPIO3", + "MXM3_7/GPIO4", + "MXM3_95", + "MXM3_6", + "MXM3_8", + "MXM3_123", + "MXM3_126", + "MXM3_128", + "MXM3_130", + "MXM3_132", + "MXM3_253", + "MXM3_251", + "MXM3_283", + "MXM3_281", + "MXM3_279", + "MXM3_277", + "MXM3_243", + "MXM3_235", + "MXM3_231", + "MXM3_229", + "MXM3_233", + "MXM3_198", + "MXM3_275", + "MXM3_273", + "MXM3_207", + "MXM3_122"; +}; + +&gpio3 { + gpio-line-names = "MXM3_271", + "MXM3_269", + "MXM3_301", + "MXM3_299", + "MXM3_297", + "MXM3_295", + "MXM3_293", + "MXM3_291", + "MXM3_289", + "MXM3_287", + "MXM3_249", + "MXM3_247", + "MXM3_245", + "MXM3_286", + "MXM3_239", + "MXM3_35", + "MXM3_205", + "MXM3_203", + "MXM3_201", + "MXM3_116", + "MXM3_114", + "MXM3_262", + "MXM3_274", + "MXM3_124", + "MXM3_110", + "MXM3_120", + "MXM3_263", + "MXM3_265", + "", + "MXM3_135", + "MXM3_261", + "MXM3_259"; +}; + +&gpio4 { + gpio-line-names = "", + "", + "", + "", + "", + "MXM3_194", + "MXM3_136", + "MXM3_134", + "MXM3_140", + "MXM3_138", + "", + "MXM3_220", + "", + "", + "MXM3_18", + "MXM3_16", + "", + "", + "MXM3_214", + "MXM3_216", + "MXM3_164"; +}; + +&gpio5 { + gpio-line-names = "MXM3_159", + "", + "", + "", + "MXM3_257", + "", + "", + "", + "", + "", + "MXM3_200", + "MXM3_196", + "MXM3_204", + "MXM3_202", + "", + "", + "", + "", + "MXM3_191", + "MXM3_197", + "MXM3_77", + "MXM3_195", + "MXM3_221", + "MXM3_225", + "MXM3_223", + "MXM3_227", + "MXM3_209", + "MXM3_211", + "MXM3_118", + "MXM3_112", + "MXM3_187", + "MXM3_185"; +}; + +&gpio6 { + gpio-line-names = "MXM3_183", + "MXM3_181", + "MXM3_179", + "MXM3_177", + "MXM3_175", + "MXM3_173", + "MXM3_255", + "MXM3_83", + "MXM3_91", + "MXM3_13/GPIO6", + "MXM3_11/GPIO5", + "MXM3_79", + "", + "", + "MXM3_190", + "MXM3_193", + "MXM3_89"; +}; + +&gpio7 { + gpio-line-names = "", + "", + "", + "", + "", + "", + "", + "", + "", + "MXM3_99", + "MXM3_85", + "MXM3_217", + "MXM3_215"; +}; + +&gpr { + ipu1_csi0_mux { + #address-cells = <1>; + #size-cells = <0>; + status = "disabled"; + + port@1 { + reg = <1>; + ipu1_csi0_mux_from_parallel_sensor: endpoint { + remote-endpoint = <&adv7280_to_ipu1_csi0_mux>; + }; + }; + }; +}; + &fec { pinctrl-names = "default"; pinctrl-0 = <&pinctrl_enet>; @@ -177,6 +484,16 @@ &i2c1 { scl-gpios = <&gpio5 27 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>; sda-gpios = <&gpio5 26 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>; status = "disabled"; + + atmel_mxt_ts: touchscreen@4a { + compatible = "atmel,maxtouch"; + /* These GPIOs are muxed with the iomuxc node */ + interrupt-parent = <&gpio6>; + interrupts = <10 IRQ_TYPE_EDGE_FALLING>; /* MXM3_11 */ + reg = <0x4a>; + reset-gpios = <&gpio6 9 GPIO_ACTIVE_LOW>; /* MXM3_13 */ + status = "disabled"; + }; }; /* @@ -192,103 +509,105 @@ &i2c2 { sda-gpios = <&gpio4 13 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>; status = "okay"; - pmic: pfuze100@8 { + pmic: pmic@8 { compatible = "fsl,pfuze100"; + fsl,pmic-stby-poweroff; reg = <0x08>; regulators { sw1a_reg: sw1ab { - regulator-min-microvolt = <300000>; - regulator-max-microvolt = <1875000>; - regulator-boot-on; regulator-always-on; + regulator-boot-on; + regulator-max-microvolt = <1875000>; + regulator-min-microvolt = <300000>; regulator-ramp-delay = <6250>; }; sw1c_reg: sw1c { - regulator-min-microvolt = <300000>; - regulator-max-microvolt = <1875000>; - regulator-boot-on; regulator-always-on; + regulator-boot-on; + regulator-max-microvolt = <1875000>; + regulator-min-microvolt = <300000>; regulator-ramp-delay = <6250>; }; sw3a_reg: sw3a { - regulator-min-microvolt = <400000>; - regulator-max-microvolt = <1975000>; - regulator-boot-on; regulator-always-on; + regulator-boot-on; + regulator-max-microvolt = <1975000>; + regulator-min-microvolt = <400000>; }; swbst_reg: swbst { - regulator-min-microvolt = <5000000>; - regulator-max-microvolt = <5150000>; - regulator-boot-on; regulator-always-on; + regulator-boot-on; + regulator-max-microvolt = <5150000>; + regulator-min-microvolt = <5000000>; }; snvs_reg: vsnvs { - regulator-min-microvolt = <1000000>; - regulator-max-microvolt = <3000000>; - regulator-boot-on; regulator-always-on; + regulator-boot-on; + regulator-max-microvolt = <3000000>; + regulator-min-microvolt = <1000000>; }; vref_reg: vrefddr { - regulator-boot-on; regulator-always-on; + regulator-boot-on; }; vgen1_reg: vgen1 { - regulator-min-microvolt = <800000>; - regulator-max-microvolt = <1550000>; - regulator-boot-on; regulator-always-on; + regulator-boot-on; + regulator-max-microvolt = <1550000>; + regulator-min-microvolt = <800000>; }; vgen2_reg: vgen2 { - regulator-min-microvolt = <800000>; - regulator-max-microvolt = <1550000>; - regulator-boot-on; regulator-always-on; + regulator-boot-on; + regulator-max-microvolt = <1550000>; + regulator-min-microvolt = <800000>; }; vgen3_reg: vgen3 { - regulator-min-microvolt = <1800000>; - regulator-max-microvolt = <3300000>; - regulator-boot-on; regulator-always-on; + regulator-boot-on; + regulator-max-microvolt = <3300000>; + regulator-min-microvolt = <1800000>; }; vgen4_reg: vgen4 { - regulator-min-microvolt = <1800000>; - regulator-max-microvolt = <1800000>; - regulator-boot-on; regulator-always-on; + regulator-boot-on; + regulator-max-microvolt = <1800000>; + regulator-min-microvolt = <1800000>; }; vgen5_reg: vgen5 { - regulator-min-microvolt = <1800000>; - regulator-max-microvolt = <3300000>; - regulator-boot-on; regulator-always-on; + regulator-boot-on; + regulator-max-microvolt = <3300000>; + regulator-min-microvolt = <1800000>; }; vgen6_reg: vgen6 { - regulator-min-microvolt = <1800000>; - regulator-max-microvolt = <3300000>; - regulator-boot-on; regulator-always-on; + regulator-boot-on; + regulator-max-microvolt = <3300000>; + regulator-min-microvolt = <1800000>; }; }; }; codec: sgtl5000@a { compatible = "fsl,sgtl5000"; - reg = <0x0a>; + #sound-dai-cells = <0>; + clocks = <&clks IMX6QDL_CLK_CKO>; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_sgtl5000>; - clocks = <&clks IMX6QDL_CLK_CKO>; + reg = <0x0a>; VDDA-supply = <®_module_3v3_audio>; VDDIO-supply = <®_module_3v3>; VDDD-supply = <&vgen4_reg>; @@ -297,15 +616,15 @@ codec: sgtl5000@a { /* STMPE811 touch screen controller */ stmpe811@41 { compatible = "st,stmpe811"; + blocks = <0x5>; + id = <0>; + interrupts = <10 IRQ_TYPE_LEVEL_LOW>; + interrupt-controller; + interrupt-parent = <&gpio4>; + irq-trigger = <0x1>; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_touch_int>; reg = <0x41>; - interrupts = <10 IRQ_TYPE_LEVEL_LOW>; - interrupt-parent = <&gpio4>; - interrupt-controller; - id = <0>; - blocks = <0x5>; - irq-trigger = <0x1>; /* 3.25 MHz ADC clock speed */ st,adc-freq = <1>; /* 12-bit ADC */ @@ -315,7 +634,7 @@ stmpe811@41 { /* ADC conversion time: 80 clocks */ st,sample-time = <4>; - stmpe_touchscreen: stmpe-touchscreen { + stmpe_ts: stmpe_touchscreen { compatible = "st,stmpe-ts"; /* 8 sample average control */ st,ave-ctrl = <3>; @@ -330,13 +649,14 @@ stmpe_touchscreen: stmpe-touchscreen { st,settling = <3>; /* 5 ms touch detect interrupt delay */ st,touch-det-delay = <5>; + status = "disabled"; }; - stmpe_adc: stmpe-adc { + stmpe_adc: stmpe_adc { compatible = "st,stmpe-adc"; + #io-channel-cells = <1>; /* forbid to use ADC channels 3-0 (touch) */ st,norequest-mask = <0x0F>; - #io-channel-cells = <1>; }; }; }; @@ -353,6 +673,90 @@ &i2c3 { scl-gpios = <&gpio3 17 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>; sda-gpios = <&gpio3 18 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>; status = "disabled"; + + adv_7280: adv7280@21 { + compatible = "adi,adv7280"; + adv,force-bt656-4; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_ipu1_csi0>; + reg = <0x21>; + status = "disabled"; + + port { + adv7280_to_ipu1_csi0_mux: endpoint { + bus-width = <8>; + remote-endpoint = <&ipu1_csi0_mux_from_parallel_sensor>; + }; + }; + }; + + ov5640_csi_cam: ov5640_mipi@3c { + compatible = "ovti,ov5640"; + AVDD-supply = <®_ov5640_2v8_a_vdd>; + DOVDD-supply = <®_ov5640_1v8_d_o_vdd>; + DVDD-supply = <®_ov5640_1v8_d_o_vdd>; + clock-names = "xclk"; + clocks = <&clks IMX6QDL_CLK_CKO2>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_cam_mclk>; + /* These GPIOs are muxed with the iomuxc node */ + powerdown-gpios = <&gpio2 5 GPIO_ACTIVE_HIGH>; + reg = <0x3c>; + reset-gpios = <&gpio2 4 GPIO_ACTIVE_LOW>; + status = "disabled"; + + port { + ov5640_to_mipi_csi2: endpoint { + clock-lanes = <0>; + data-lanes = <1 2>; + remote-endpoint = <&mipi_csi_from_ov5640>; + }; + }; + }; +}; + +&ipu1_di1_disp1 { + remote-endpoint = <&lcd_display_in>; +}; + +&ldb { + lvds-channel@0 { + port@4 { + reg = <4>; + + lvds0_out: endpoint { + remote-endpoint = <&lvds_panel_in>; + }; + }; + }; + + lvds-channel@1 { + fsl,data-mapping = "spwg"; + fsl,data-width = <18>; + + port@4 { + reg = <4>; + + lvds1_out: endpoint { + }; + }; + }; +}; + +&mipi_csi { + #address-cells = <1>; + #size-cells = <0>; + status = "disabled"; + + port@0 { + reg = <0>; + + mipi_csi_from_ov5640: endpoint { + clock-lanes = <0>; + data-lanes = <1 2>; + remote-endpoint = <&ov5640_to_mipi_csi2>; + }; + }; }; &pwm1 { @@ -374,7 +778,6 @@ &pwm3 { }; &pwm4 { - #pwm-cells = <2>; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_pwm4>; status = "disabled"; @@ -391,72 +794,73 @@ &ssi1 { }; &uart1 { + fsl,dte-mode; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_uart1_dte &pinctrl_uart1_ctrl>; - fsl,dte-mode; uart-has-rtscts; status = "disabled"; }; &uart2 { + fsl,dte-mode; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_uart2_dte>; - fsl,dte-mode; uart-has-rtscts; status = "disabled"; }; &uart4 { + fsl,dte-mode; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_uart4_dte>; - fsl,dte-mode; status = "disabled"; }; &uart5 { + fsl,dte-mode; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_uart5_dte>; - fsl,dte-mode; status = "disabled"; }; &usbotg { + disable-over-current; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_usbotg>; - disable-over-current; status = "disabled"; }; /* MMC1 */ &usdhc1 { - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_usdhc1_4bit &pinctrl_usdhc1_8bit>; - vqmmc-supply = <®_module_3v3>; bus-width = <8>; + cd-gpios = <&gpio4 20 GPIO_ACTIVE_LOW>; disable-wp; no-1-8-v; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_usdhc1_4bit &pinctrl_usdhc1_8bit &pinctrl_mmc_cd>; + vqmmc-supply = <®_module_3v3>; status = "disabled"; }; /* SD1 */ &usdhc2 { - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_usdhc2>; - vqmmc-supply = <®_module_3v3>; bus-width = <4>; disable-wp; no-1-8-v; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_usdhc2>; + vqmmc-supply = <®_module_3v3>; status = "disabled"; }; /* eMMC */ &usdhc3 { - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_usdhc3>; - vqmmc-supply = <®_module_3v3>; bus-width = <8>; no-1-8-v; non-removable; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_usdhc3>; + vqmmc-supply = <®_module_3v3>; status = "okay"; }; @@ -465,49 +869,57 @@ &weim { }; &iomuxc { - pinctrl_apalis_gpio1: gpio2io04grp { + /* Mux the Apalis GPIOs */ + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_apalis_gpio1 &pinctrl_apalis_gpio2 + &pinctrl_apalis_gpio3 &pinctrl_apalis_gpio4 + &pinctrl_apalis_gpio5 &pinctrl_apalis_gpio6 + &pinctrl_apalis_gpio7 &pinctrl_apalis_gpio8 + >; + + pinctrl_apalis_gpio1: apalisgpio1grp { fsl,pins = < MX6QDL_PAD_NANDF_D4__GPIO2_IO04 0x130b0 >; }; - pinctrl_apalis_gpio2: gpio2io05grp { + pinctrl_apalis_gpio2: apalisgpio2grp { fsl,pins = < MX6QDL_PAD_NANDF_D5__GPIO2_IO05 0x130b0 >; }; - pinctrl_apalis_gpio3: gpio2io06grp { + pinctrl_apalis_gpio3: apalisgpio3grp { fsl,pins = < MX6QDL_PAD_NANDF_D6__GPIO2_IO06 0x130b0 >; }; - pinctrl_apalis_gpio4: gpio2io07grp { + pinctrl_apalis_gpio4: apalisgpio4grp { fsl,pins = < MX6QDL_PAD_NANDF_D7__GPIO2_IO07 0x130b0 >; }; - pinctrl_apalis_gpio5: gpio6io10grp { + pinctrl_apalis_gpio5: apalisgpio5grp { fsl,pins = < MX6QDL_PAD_NANDF_RB0__GPIO6_IO10 0x130b0 >; }; - pinctrl_apalis_gpio6: gpio6io09grp { + pinctrl_apalis_gpio6: apalisgpio6grp { fsl,pins = < MX6QDL_PAD_NANDF_WP_B__GPIO6_IO09 0x130b0 >; }; - pinctrl_apalis_gpio7: gpio1io02grp { + pinctrl_apalis_gpio7: apalisgpio7grp { fsl,pins = < MX6QDL_PAD_GPIO_2__GPIO1_IO02 0x130b0 >; }; - pinctrl_apalis_gpio8: gpio1io06grp { + pinctrl_apalis_gpio8: apalisgpio8grp { fsl,pins = < MX6QDL_PAD_GPIO_6__GPIO1_IO06 0x130b0 >; @@ -600,7 +1012,7 @@ MX6QDL_PAD_KEY_ROW4__GPIO4_IO15 0x0 >; }; - pinctrl_gpio_bl_on: gpioblon { + pinctrl_gpio_bl_on: gpioblongrp { fsl,pins = < MX6QDL_PAD_EIM_DA13__GPIO3_IO13 0x1b0b0 >; @@ -745,7 +1157,7 @@ MX6QDL_PAD_DISP0_DAT15__IPU2_DISP0_DATA15 0xf9 >; }; - pinctrl_mmc_cd: gpiommccdgrp { + pinctrl_mmc_cd: mmccdgrp { fsl,pins = < /* MMC1 CD */ MX6QDL_PAD_DI0_PIN4__GPIO4_IO20 0x000b0 @@ -776,35 +1188,35 @@ MX6QDL_PAD_SD4_DAT2__PWM4_OUT 0x1b0b1 >; }; - pinctrl_regulator_usbh_pwr: gpioregusbhpwrgrp { + pinctrl_regulator_usbh_pwr: regusbhpwrgrp { fsl,pins = < /* USBH_EN */ MX6QDL_PAD_GPIO_0__GPIO1_IO00 0x0f058 >; }; - pinctrl_regulator_usbhub_pwr: gpioregusbhubpwrgrp { + pinctrl_regulator_usbhub_pwr: regusbhubpwrgrp { fsl,pins = < /* USBH_HUB_EN */ MX6QDL_PAD_EIM_D28__GPIO3_IO28 0x0f058 >; }; - pinctrl_regulator_usbotg_pwr: gpioregusbotgpwrgrp { + pinctrl_regulator_usbotg_pwr: regusbotgpwrgrp { fsl,pins = < /* USBO1 power en */ MX6QDL_PAD_EIM_D22__GPIO3_IO22 0x0f058 >; }; - pinctrl_reset_moci: gpioresetmocigrp { + pinctrl_reset_moci: resetmocigrp { fsl,pins = < /* RESET_MOCI control */ MX6QDL_PAD_ENET_TX_EN__GPIO1_IO28 0x0f058 >; }; - pinctrl_sd_cd: gpiosdcdgrp { + pinctrl_sd_cd: sdcdgrp { fsl,pins = < /* SD1 CD */ MX6QDL_PAD_NANDF_CS1__GPIO6_IO14 0x000b0 @@ -824,13 +1236,22 @@ MX6QDL_PAD_GPIO_17__SPDIF_OUT 0x1b0b0 >; }; - pinctrl_touch_int: gpiotouchintgrp { + pinctrl_touch_int: touchintgrp { fsl,pins = < /* STMPE811 interrupt */ MX6QDL_PAD_KEY_COL2__GPIO4_IO10 0x1b0b0 >; }; + /* Additional DTR, DSR, DCD */ + pinctrl_uart1_ctrl: uart1ctrlgrp { + fsl,pins = < + MX6QDL_PAD_EIM_D23__UART1_DCD_B 0x1b0b0 + MX6QDL_PAD_EIM_D24__UART1_DTR_B 0x1b0b0 + MX6QDL_PAD_EIM_D25__UART1_DSR_B 0x1b0b0 + >; + }; + pinctrl_uart1_dce: uart1dcegrp { fsl,pins = < MX6QDL_PAD_CSI0_DAT10__UART1_TX_DATA 0x1b0b1 @@ -848,15 +1269,6 @@ MX6QDL_PAD_EIM_D20__UART1_CTS_B 0x1b0b1 >; }; - /* Additional DTR, DSR, DCD */ - pinctrl_uart1_ctrl: uart1ctrlgrp { - fsl,pins = < - MX6QDL_PAD_EIM_D23__UART1_DCD_B 0x1b0b0 - MX6QDL_PAD_EIM_D24__UART1_DTR_B 0x1b0b0 - MX6QDL_PAD_EIM_D25__UART1_DSR_B 0x1b0b0 - >; - }; - pinctrl_uart2_dce: uart2dcegrp { fsl,pins = < MX6QDL_PAD_SD4_DAT4__UART2_RX_DATA 0x1b0b1 @@ -910,7 +1322,7 @@ MX6QDL_PAD_ENET_RX_ER__USB_OTG_ID 0x17059 >; }; - pinctrl_usdhc1_4bit: usdhc1grp_4bit { + pinctrl_usdhc1_4bit: usdhc1-4bitgrp { fsl,pins = < MX6QDL_PAD_SD1_CMD__SD1_CMD 0x17071 MX6QDL_PAD_SD1_CLK__SD1_CLK 0x10071 @@ -921,7 +1333,7 @@ MX6QDL_PAD_SD1_DAT3__SD1_DATA3 0x17071 >; }; - pinctrl_usdhc1_8bit: usdhc1grp_8bit { + pinctrl_usdhc1_8bit: usdhc1-8bitgrp { fsl,pins = < MX6QDL_PAD_NANDF_D0__SD1_DATA4 0x17071 MX6QDL_PAD_NANDF_D1__SD1_DATA5 0x17071 diff --git a/arch/arm/boot/dts/imx6qdl-colibri.dtsi b/arch/arm/boot/dts/imx6qdl-colibri.dtsi index 7df270cea292..023e76215064 100644 --- a/arch/arm/boot/dts/imx6qdl-colibri.dtsi +++ b/arch/arm/boot/dts/imx6qdl-colibri.dtsi @@ -6,6 +6,7 @@ */ #include +#include / { model = "Toradex Colibri iMX6DL/S Module"; @@ -13,13 +14,13 @@ / { backlight: backlight { compatible = "pwm-backlight"; - brightness-levels = <0 127 191 223 239 247 251 255>; - default-brightness-level = <1>; + brightness-levels = <0 45 63 88 119 158 203 255>; + default-brightness-level = <4>; enable-gpios = <&gpio3 26 GPIO_ACTIVE_HIGH>; /* Colibri BL_ON */ pinctrl-names = "default"; pinctrl-0 = <&pinctrl_gpio_bl_on>; power-supply = <®_module_3v3>; - pwms = <&pwm3 0 5000000>; + pwms = <&pwm3 0 5000000 PWM_POLARITY_INVERTED>; status = "disabled"; }; @@ -520,6 +521,8 @@ codec: sgtl5000@a { compatible = "fsl,sgtl5000"; clocks = <&clks IMX6QDL_CLK_CKO>; lrclk-strength = <3>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_sgtl5000>; reg = <0x0a>; #sound-dai-cells = <0>; VDDA-supply = <®_module_3v3_audio>; @@ -618,7 +621,6 @@ &pwm2 { /* Colibri PWM */ &pwm3 { - #pwm-cells = <2>; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_pwm3>; status = "disabled"; @@ -739,8 +741,6 @@ MX6QDL_PAD_SD2_DAT1__GPIO1_IO14 0xb0b1 /* SODIMM_106 */ pinctrl_audmux: audmuxgrp { fsl,pins = < - /* SGTL5000 sys_mclk */ - MX6QDL_PAD_GPIO_0__CCM_CLKO1 0x000b0 MX6QDL_PAD_KEY_COL0__AUD5_TXC 0x130b0 MX6QDL_PAD_KEY_ROW0__AUD5_TXD 0x130b0 MX6QDL_PAD_KEY_COL1__AUD5_TXFS 0x130b0 @@ -991,6 +991,13 @@ MX6QDL_PAD_EIM_D31__GPIO3_IO31 0x0f058 >; }; + pinctrl_sgtl5000: sgtl5000grp { + fsl,pins = < + /* SGTL5000 sys_mclk */ + MX6QDL_PAD_GPIO_0__CCM_CLKO1 0x000b0 + >; + }; + pinctrl_spdif: spdifgrp { fsl,pins = < MX6QDL_PAD_GPIO_17__SPDIF_OUT 0x1b0b0 diff --git a/arch/arm/boot/dts/imx6qdl-prti6q.dtsi b/arch/arm/boot/dts/imx6qdl-prti6q.dtsi index 19578f660b09..f0db0d4471f4 100644 --- a/arch/arm/boot/dts/imx6qdl-prti6q.dtsi +++ b/arch/arm/boot/dts/imx6qdl-prti6q.dtsi @@ -94,6 +94,9 @@ &usdhc3 { pinctrl-0 = <&pinctrl_usdhc3>; bus-width = <8>; non-removable; + no-1-8-v; + no-sd; + no-sdio; status = "okay"; }; diff --git a/arch/arm/boot/dts/imx6qdl-skov-cpu-revc.dtsi b/arch/arm/boot/dts/imx6qdl-skov-cpu-revc.dtsi index 69ae430a53bd..8254bce1b8a2 100644 --- a/arch/arm/boot/dts/imx6qdl-skov-cpu-revc.dtsi +++ b/arch/arm/boot/dts/imx6qdl-skov-cpu-revc.dtsi @@ -15,13 +15,13 @@ touchscreen@0 { reg = <0>; spi-max-frequency = <1000000>; interrupts-extended = <&gpio3 19 IRQ_TYPE_LEVEL_LOW>; - vcc-supply = <®_3v3>; + vcc-supply = <®_3v3>; pendown-gpio = <&gpio3 19 GPIO_ACTIVE_LOW>; ti,x-plate-ohms = /bits/ 16 <850>; ti,y-plate-ohms = /bits/ 16 <295>; ti,pressure-min = /bits/ 16 <2>; ti,pressure-max = /bits/ 16 <1500>; - ti,vref-mv = /bits/ 16 <3300>; + ti,vref-mv = /bits/ 16 <3300>; ti,settle-delay-usec = /bits/ 16 <15>; ti,vref-delay-usecs = /bits/ 16 <0>; ti,penirq-recheck-delay-usecs = /bits/ 16 <100>; diff --git a/arch/arm/boot/dts/imx6qdl-skov-cpu.dtsi b/arch/arm/boot/dts/imx6qdl-skov-cpu.dtsi index 77a91a97e6cf..3def1b621c8e 100644 --- a/arch/arm/boot/dts/imx6qdl-skov-cpu.dtsi +++ b/arch/arm/boot/dts/imx6qdl-skov-cpu.dtsi @@ -149,6 +149,16 @@ reg_can2_stby: regulator-can2-stby { gpio = <&gpio4 11 GPIO_ACTIVE_LOW>; }; + reg_tft_vcom: regulator-tft-vcom { + compatible = "pwm-regulator"; + pwms = <&pwm3 0 20000 0>; + regulator-name = "tft_vcom"; + regulator-min-microvolt = <3600000>; + regulator-max-microvolt = <3600000>; + regulator-always-on; + voltage-table = <3600000 26>; + }; + reg_vcc_mmc: regulator-vcc-mmc { compatible = "regulator-fixed"; pinctrl-names = "default"; diff --git a/arch/arm/boot/dts/imx6qdl.dtsi b/arch/arm/boot/dts/imx6qdl.dtsi index 652feff33496..4f7fefc14d0a 100644 --- a/arch/arm/boot/dts/imx6qdl.dtsi +++ b/arch/arm/boot/dts/imx6qdl.dtsi @@ -143,7 +143,7 @@ usbphynop2: usbphynop2 { #phy-cells = <0>; }; - soc { + soc: soc { #address-cells = <1>; #size-cells = <1>; compatible = "simple-bus"; @@ -290,7 +290,7 @@ pcie: pcie@1ffc000 { status = "disabled"; }; - bus@2000000 { /* AIPS1 */ + aips1: bus@2000000 { /* AIPS1 */ compatible = "fsl,aips-bus", "simple-bus"; #address-cells = <1>; #size-cells = <1>; @@ -941,7 +941,7 @@ sdma: sdma@20ec000 { }; }; - bus@2100000 { /* AIPS2 */ + aips2: bus@2100000 { /* AIPS2 */ compatible = "fsl,aips-bus", "simple-bus"; #address-cells = <1>; #size-cells = <1>; diff --git a/arch/arm/boot/dts/imx6sl-tolino-shine2hd.dts b/arch/arm/boot/dts/imx6sl-tolino-shine2hd.dts index a17b8bbbdb95..663ee9df79e6 100644 --- a/arch/arm/boot/dts/imx6sl-tolino-shine2hd.dts +++ b/arch/arm/boot/dts/imx6sl-tolino-shine2hd.dts @@ -27,7 +27,7 @@ gpio_keys: gpio-keys { pinctrl-names = "default"; pinctrl-0 = <&pinctrl_gpio_keys>; - cover { + key-cover { label = "Cover"; gpios = <&gpio5 12 GPIO_ACTIVE_LOW>; linux,code = ; @@ -35,19 +35,19 @@ cover { wakeup-source; }; - fl { + key-fl { label = "Frontlight"; gpios = <&gpio3 26 GPIO_ACTIVE_LOW>; linux,code = ; }; - home { + key-home { label = "Home"; gpios = <&gpio3 25 GPIO_ACTIVE_LOW>; linux,code = ; }; - power { + key-power { label = "Power"; gpios = <&gpio5 8 GPIO_ACTIVE_LOW>; linux,code = ; @@ -60,7 +60,7 @@ leds: leds { pinctrl-names = "default"; pinctrl-0 = <&pinctrl_led>; - on { + led-0 { label = "tolinoshine2hd:white:on"; gpios = <&gpio5 13 GPIO_ACTIVE_LOW>; linux,default-trigger = "timer"; diff --git a/arch/arm/boot/dts/imx6sx.dtsi b/arch/arm/boot/dts/imx6sx.dtsi index fc6334336b3d..4d075e2bf749 100644 --- a/arch/arm/boot/dts/imx6sx.dtsi +++ b/arch/arm/boot/dts/imx6sx.dtsi @@ -154,7 +154,7 @@ usbphynop1: usbphynop1 { #phy-cells = <0>; }; - soc { + soc: soc { #address-cells = <1>; #size-cells = <1>; compatible = "simple-bus"; diff --git a/arch/arm/boot/dts/imx6ul-kontron-n6x1x-s.dtsi b/arch/arm/boot/dts/imx6ul-kontron-n6x1x-s.dtsi index a6cf0f21c66d..43868311f48a 100644 --- a/arch/arm/boot/dts/imx6ul-kontron-n6x1x-s.dtsi +++ b/arch/arm/boot/dts/imx6ul-kontron-n6x1x-s.dtsi @@ -72,7 +72,6 @@ reg_vref_adc: regulator-vref-adc { &adc1 { pinctrl-names = "default"; pinctrl-0 = <&pinctrl_adc1>; - num-channels = <3>; vref-supply = <®_vref_adc>; status = "okay"; }; diff --git a/arch/arm/boot/dts/imx6ul-phytec-segin.dtsi b/arch/arm/boot/dts/imx6ul-phytec-segin.dtsi index 0d4ba9494cf2..38ea4dcfa228 100644 --- a/arch/arm/boot/dts/imx6ul-phytec-segin.dtsi +++ b/arch/arm/boot/dts/imx6ul-phytec-segin.dtsi @@ -83,11 +83,6 @@ &adc1 { pinctrl-names = "default"; pinctrl-0 = <&pinctrl_adc1>; vref-supply = <®_adc1_vref_3v3>; - /* - * driver can not separate a specific channel so we request 4 channels - * here - we need only the fourth channel - */ - num-channels = <4>; status = "disabled"; }; diff --git a/arch/arm/boot/dts/imx6ul-tqma6ul2l.dtsi b/arch/arm/boot/dts/imx6ul-tqma6ul2l.dtsi index caf2c5d03f7e..4b87e2dc70dc 100644 --- a/arch/arm/boot/dts/imx6ul-tqma6ul2l.dtsi +++ b/arch/arm/boot/dts/imx6ul-tqma6ul2l.dtsi @@ -14,7 +14,7 @@ / { }; &usdhc2 { - fsl,tuning-step= <6>; + fsl,tuning-step = <6>; }; &iomuxc { diff --git a/arch/arm/boot/dts/imx6ul.dtsi b/arch/arm/boot/dts/imx6ul.dtsi index afeec01f6522..c95efd1d8c2d 100644 --- a/arch/arm/boot/dts/imx6ul.dtsi +++ b/arch/arm/boot/dts/imx6ul.dtsi @@ -64,20 +64,18 @@ cpu0: cpu@0 { clock-frequency = <696000000>; clock-latency = <61036>; /* two CLK32 periods */ #cooling-cells = <2>; - operating-points = < + operating-points = /* kHz uV */ - 696000 1275000 - 528000 1175000 - 396000 1025000 - 198000 950000 - >; - fsl,soc-operating-points = < + <696000 1275000>, + <528000 1175000>, + <396000 1025000>, + <198000 950000>; + fsl,soc-operating-points = /* KHz uV */ - 696000 1275000 - 528000 1175000 - 396000 1175000 - 198000 1175000 - >; + <696000 1275000>, + <528000 1175000>, + <396000 1175000>, + <198000 1175000>; clocks = <&clks IMX6UL_CLK_ARM>, <&clks IMX6UL_CLK_PLL2_BUS>, <&clks IMX6UL_CLK_PLL2_PFD2>, @@ -139,7 +137,7 @@ pmu { interrupts = ; }; - soc { + soc: soc { #address-cells = <1>; #size-cells = <1>; compatible = "simple-bus"; @@ -149,6 +147,9 @@ soc { ocram: sram@900000 { compatible = "mmio-sram"; reg = <0x00900000 0x20000>; + ranges = <0 0x00900000 0x20000>; + #address-cells = <1>; + #size-cells = <1>; }; intc: interrupt-controller@a01000 { @@ -543,7 +544,7 @@ fec2: ethernet@20b4000 { }; kpp: keypad@20b8000 { - compatible = "fsl,imx6ul-kpp", "fsl,imx6q-kpp", "fsl,imx21-kpp"; + compatible = "fsl,imx6ul-kpp", "fsl,imx21-kpp"; reg = <0x020b8000 0x4000>; interrupts = ; clocks = <&clks IMX6UL_CLK_KPP>; @@ -923,7 +924,6 @@ adc1: adc@2198000 { reg = <0x02198000 0x4000>; interrupts = ; clocks = <&clks IMX6UL_CLK_ADC1>; - num-channels = <2>; clock-names = "adc"; fsl,adck-max-frequency = <30000000>, <40000000>, <20000000>; @@ -998,7 +998,7 @@ cpu_speed_grade: speed-grade@10 { }; csi: csi@21c4000 { - compatible = "fsl,imx6ul-csi", "fsl,imx7-csi"; + compatible = "fsl,imx6ul-csi"; reg = <0x021c4000 0x4000>; interrupts = ; clocks = <&clks IMX6UL_CLK_CSI>; @@ -1007,7 +1007,7 @@ csi: csi@21c4000 { }; lcdif: lcdif@21c8000 { - compatible = "fsl,imx6ul-lcdif", "fsl,imx28-lcdif"; + compatible = "fsl,imx6ul-lcdif", "fsl,imx6sx-lcdif"; reg = <0x021c8000 0x4000>; interrupts = ; clocks = <&clks IMX6UL_CLK_LCDIF_PIX>, @@ -1028,7 +1028,7 @@ pxp: pxp@21cc000 { qspi: spi@21e0000 { #address-cells = <1>; #size-cells = <0>; - compatible = "fsl,imx6ul-qspi", "fsl,imx6sx-qspi"; + compatible = "fsl,imx6ul-qspi"; reg = <0x021e0000 0x4000>, <0x60000000 0x10000000>; reg-names = "QuadSPI", "QuadSPI-memory"; interrupts = ; diff --git a/arch/arm/boot/dts/imx6ull-colibri.dtsi b/arch/arm/boot/dts/imx6ull-colibri.dtsi index 2c3ae715c683..577a424b0e1d 100644 --- a/arch/arm/boot/dts/imx6ull-colibri.dtsi +++ b/arch/arm/boot/dts/imx6ull-colibri.dtsi @@ -94,7 +94,6 @@ reg_eth_phy: regulator-eth-phy { }; &adc1 { - num-channels = <10>; vref-supply = <®_module_3v3_avdd>; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_adc1>; diff --git a/arch/arm/boot/dts/imx6ull-tqma6ull2.dtsi b/arch/arm/boot/dts/imx6ull-tqma6ull2.dtsi index 326e6da91ed4..8541cb3f3b3e 100644 --- a/arch/arm/boot/dts/imx6ull-tqma6ull2.dtsi +++ b/arch/arm/boot/dts/imx6ull-tqma6ull2.dtsi @@ -14,7 +14,7 @@ / { }; &usdhc2 { - fsl,tuning-step= <6>; + fsl,tuning-step = <6>; /* Errata ERR010450 Workaround */ max-frequency = <99000000>; assigned-clocks = <&clks IMX6UL_CLK_USDHC2_SEL>, <&clks IMX6UL_CLK_USDHC2>; diff --git a/arch/arm/boot/dts/imx6ull-tqma6ull2l.dtsi b/arch/arm/boot/dts/imx6ull-tqma6ull2l.dtsi index 8e4d5cd18614..be593d47e3b1 100644 --- a/arch/arm/boot/dts/imx6ull-tqma6ull2l.dtsi +++ b/arch/arm/boot/dts/imx6ull-tqma6ull2l.dtsi @@ -14,7 +14,7 @@ / { }; &usdhc2 { - fsl,tuning-step= <6>; + fsl,tuning-step = <6>; /* Errata ERR010450 Workaround */ max-frequency = <99000000>; assigned-clocks = <&clks IMX6UL_CLK_USDHC2_SEL>, <&clks IMX6UL_CLK_USDHC2>; diff --git a/arch/arm/boot/dts/imx6ull.dtsi b/arch/arm/boot/dts/imx6ull.dtsi index 9bf67490ac49..2bccd45e9fc2 100644 --- a/arch/arm/boot/dts/imx6ull.dtsi +++ b/arch/arm/boot/dts/imx6ull.dtsi @@ -50,7 +50,7 @@ &usdhc2 { }; / { - soc { + soc: soc { aips3: bus@2200000 { compatible = "fsl,aips-bus", "simple-bus"; #address-cells = <1>; diff --git a/arch/arm/boot/dts/imx6ulz-bsh-smm-m2.dts b/arch/arm/boot/dts/imx6ulz-bsh-smm-m2.dts index 59bcfc9a6b10..c92e4e2f6ab9 100644 --- a/arch/arm/boot/dts/imx6ulz-bsh-smm-m2.dts +++ b/arch/arm/boot/dts/imx6ulz-bsh-smm-m2.dts @@ -29,6 +29,10 @@ &gpmi { status = "okay"; }; +&snvs_poweroff { + status = "okay"; +}; + &uart3 { pinctrl-names = "default"; pinctrl-0 = <&pinctrl_uart3>; diff --git a/arch/arm/boot/dts/imx7-colibri-aster.dtsi b/arch/arm/boot/dts/imx7-colibri-aster.dtsi index b770fc937970..fa488a6de0d4 100644 --- a/arch/arm/boot/dts/imx7-colibri-aster.dtsi +++ b/arch/arm/boot/dts/imx7-colibri-aster.dtsi @@ -1,169 +1,79 @@ -// SPDX-License-Identifier: (GPL-2.0 OR MIT) +// SPDX-License-Identifier: GPL-2.0-or-later OR MIT /* - * Copyright 2017-2020 Toradex AG - * + * Copyright 2017-2022 Toradex */ - -#include -#include - -/ { - chosen { - stdout-path = "serial0:115200n8"; - }; - - gpio-keys { - compatible = "gpio-keys"; - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_gpiokeys>; - - power { - label = "Wake-Up"; - gpios = <&gpio1 1 GPIO_ACTIVE_HIGH>; - linux,code = ; - debounce-interval = <10>; - wakeup-source; - }; - }; - - panel: panel { - compatible = "edt,et057090dhu"; - backlight = <&bl>; - power-supply = <®_3v3>; - - port { - panel_in: endpoint { - remote-endpoint = <&lcdif_out>; - }; - }; - }; - - reg_3v3: regulator-3v3 { - compatible = "regulator-fixed"; - regulator-name = "3.3V"; - regulator-min-microvolt = <3300000>; - regulator-max-microvolt = <3300000>; - }; - - reg_5v0: regulator-5v0 { - compatible = "regulator-fixed"; - regulator-name = "5V"; - regulator-min-microvolt = <5000000>; - regulator-max-microvolt = <5000000>; - }; - - reg_usbh_vbus: regulator-usbh-vbus { - compatible = "regulator-fixed"; - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_usbh_reg>; - regulator-name = "VCC_USB[1-4]"; - regulator-min-microvolt = <5000000>; - regulator-max-microvolt = <5000000>; - gpio = <&gpio4 7 GPIO_ACTIVE_LOW>; - vin-supply = <®_5v0>; - }; -}; - +/* Colibri AD0 to AD3 */ &adc1 { status = "okay"; }; -/* - * ADC2 is not available on the Aster board and - * conflicts with AD7879 resistive touchscreen. - */ -&adc2 { - status = "disabled"; -}; - -&bl { - brightness-levels = <0 4 8 16 32 64 128 255>; - default-brightness-level = <6>; - power-supply = <®_3v3>; +/* Colibri SSP */ +&ecspi3 { + cs-gpios = < + &gpio4 11 GPIO_ACTIVE_LOW /* SODIMM 86 / regular SSPFRM as UNO_SPI_CS or */ + &gpio4 23 GPIO_ACTIVE_LOW /* SODIMM 65 / already muxed pinctrl_gpio2 as SPI_CE0_N */ + &gpio4 22 GPIO_ACTIVE_LOW /* SODIMM 85 / already muxed pinctrl_gpio2 as SPI_CE1_N */ + >; status = "okay"; }; +/* Colibri Fast Ethernet */ &fec1 { status = "okay"; }; +/* Colibri I2C: I2C3_SDA/SCL on SODIMM 194/196 */ &i2c4 { status = "okay"; - - /* Microchip/Atmel maxtouch controller */ - touchscreen@4a { - compatible = "atmel,maxtouch"; - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_gpiotouch>; - reg = <0x4a>; - interrupt-parent = <&gpio2>; - interrupts = <15 IRQ_TYPE_EDGE_FALLING>; /* SODIMM 107 */ - reset-gpios = <&gpio2 28 GPIO_ACTIVE_LOW>; /* SODIMM 106 */ - }; - - /* M41T0M6 real time clock on carrier board */ - rtc: rtc@68 { - compatible = "st,m41t0"; - reg = <0x68>; - }; -}; - -&iomuxc { - pinctrl_gpiotouch: touchgpios { - fsl,pins = < - MX7D_PAD_EPDC_DATA15__GPIO2_IO15 0x74 - MX7D_PAD_EPDC_BDR0__GPIO2_IO28 0x14 - >; - }; -}; - -&lcdif { - status = "okay"; - - port { - lcdif_out: endpoint { - remote-endpoint = <&panel_in>; - }; - }; }; +/* Colibri PWM */ &pwm1 { status = "okay"; }; +/* Colibri PWM */ &pwm2 { status = "okay"; }; +/* Colibri PWM */ &pwm3 { status = "okay"; }; +/* Colibri PWM */ &pwm4 { status = "okay"; }; +/* M41T0M6 real time clock */ +&rtc { + status = "okay"; +}; + +/* Colibri UART_A */ &uart1 { status = "okay"; }; +/* Colibri UART_B */ &uart2 { status = "okay"; }; +/* Colibri UART_C */ &uart3 { status = "okay"; }; +/* Colibri USBC */ &usbotg1 { status = "okay"; }; +/* Colibri MMC/SD */ &usdhc1 { - keep-power-in-suspend; - no-1-8-v; - wakeup-source; - vmmc-supply = <®_3v3>; status = "okay"; }; diff --git a/arch/arm/boot/dts/imx7-colibri-eval-v3.dtsi b/arch/arm/boot/dts/imx7-colibri-eval-v3.dtsi index 3b9df8c82ae3..826f13da5b81 100644 --- a/arch/arm/boot/dts/imx7-colibri-eval-v3.dtsi +++ b/arch/arm/boot/dts/imx7-colibri-eval-v3.dtsi @@ -1,194 +1,110 @@ -// SPDX-License-Identifier: GPL-2.0+ OR MIT +// SPDX-License-Identifier: GPL-2.0-or-later OR MIT /* - * Copyright 2016-2020 Toradex + * Copyright 2016-2022 Toradex */ / { - aliases { - rtc0 = &rtc; - rtc1 = &snvs_rtc; - }; - - chosen { - stdout-path = "serial0:115200n8"; - }; - - /* fixed crystal dedicated to mpc258x */ + /* Fixed crystal dedicated to MCP2515. */ clk16m: clk16m { compatible = "fixed-clock"; #clock-cells = <0>; clock-frequency = <16000000>; }; - - gpio-keys { - compatible = "gpio-keys"; - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_gpiokeys>; - - power { - label = "Wake-Up"; - gpios = <&gpio1 1 GPIO_ACTIVE_HIGH>; - linux,code = ; - debounce-interval = <10>; - wakeup-source; - }; - }; - - panel: panel { - compatible = "edt,et057090dhu"; - backlight = <&bl>; - power-supply = <®_3v3>; - - port { - panel_in: endpoint { - remote-endpoint = <&lcdif_out>; - }; - }; - }; - - reg_3v3: regulator-3v3 { - compatible = "regulator-fixed"; - regulator-name = "3.3V"; - regulator-min-microvolt = <3300000>; - regulator-max-microvolt = <3300000>; - }; - - reg_5v0: regulator-5v0 { - compatible = "regulator-fixed"; - regulator-name = "5V"; - regulator-min-microvolt = <5000000>; - regulator-max-microvolt = <5000000>; - }; - - reg_usbh_vbus: regulator-usbh-vbus { - compatible = "regulator-fixed"; - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_usbh_reg>; - regulator-name = "VCC_USB[1-4]"; - regulator-min-microvolt = <5000000>; - regulator-max-microvolt = <5000000>; - gpio = <&gpio4 7 GPIO_ACTIVE_LOW>; - vin-supply = <®_5v0>; - }; -}; - -&bl { - brightness-levels = <0 4 8 16 32 64 128 255>; - default-brightness-level = <6>; - power-supply = <®_3v3>; - - status = "okay"; }; +/* Colibri AD0 to AD3 */ &adc1 { status = "okay"; }; -&adc2 { - status = "okay"; +/* + * The Atmel maxtouch controller uses SODIMM 28/30, also used for PWM, PWM, aka pwm2, pwm3. + * So if you enable following capacitive touch controller, disable pwm2/pwm3 first. + */ +&atmel_mxt_ts { + interrupt-parent = <&gpio1>; + interrupts = <9 IRQ_TYPE_EDGE_FALLING>; /* SODIMM 28 / INT */ + pinctrl-0 = <&pinctrl_atmel_adapter>; + reset-gpios = <&gpio1 10 GPIO_ACTIVE_LOW>; /* SODIMM 30 / RST */ + status = "disabled"; }; +/* Colibri SSP */ &ecspi3 { status = "okay"; mcp2515: can@0 { + clocks = <&clk16m>; compatible = "microchip,mcp2515"; + interrupt-parent = <&gpio5>; + interrupts = <2 IRQ_TYPE_EDGE_FALLING>; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_can_int>; reg = <0>; - clocks = <&clk16m>; - interrupt-parent = <&gpio5>; - interrupts = <2 IRQ_TYPE_EDGE_FALLING>; spi-max-frequency = <10000000>; vdd-supply = <®_3v3>; xceiver-supply = <®_5v0>; - status = "okay"; }; }; +/* Colibri Fast Ethernet */ &fec1 { status = "okay"; }; +/* Colibri I2C: I2C3_SDA/SCL on SODIMM 194/196 */ &i2c4 { status = "okay"; - - /* - * Touchscreen is using SODIMM 28/30, also used for PWM, PWM, - * aka pwm2, pwm3. so if you enable touchscreen, disable the pwms - */ - touchscreen@4a { - compatible = "atmel,maxtouch"; - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_gpiotouch>; - reg = <0x4a>; - interrupt-parent = <&gpio1>; - interrupts = <9 IRQ_TYPE_EDGE_FALLING>; /* SODIMM 28 */ - reset-gpios = <&gpio1 10 GPIO_ACTIVE_LOW>; /* SODIMM 30 */ - status = "disabled"; - }; - - /* M41T0M6 real time clock on carrier board */ - rtc: rtc@68 { - compatible = "st,m41t0"; - reg = <0x68>; - }; -}; - -&lcdif { - status = "okay"; - - port { - lcdif_out: endpoint { - remote-endpoint = <&panel_in>; - }; - }; }; +/* Colibri PWM */ &pwm1 { status = "okay"; }; +/* Colibri PWM */ &pwm2 { + /* The pwm2 should be disabled to enable atmel_mxt_ts touchscreen for adapter. */ status = "okay"; }; +/* Colibri PWM */ &pwm3 { + /* The pwm3 should be disabled to enable atmel_mxt_ts touchscreen for adapter. */ status = "okay"; }; +/* Colibri PWM */ &pwm4 { status = "okay"; }; +/* M41T0M6 real time clock */ +&rtc { + status = "okay"; +}; + +/* Colibri UART_A */ &uart1 { status = "okay"; }; +/* Colibri UART_B */ &uart2 { status = "okay"; }; +/* Colibri UART_C */ &uart3 { status = "okay"; }; +/* Colibri USBC */ &usbotg1 { status = "okay"; }; +/* Colibri MMC/SD */ &usdhc1 { - keep-power-in-suspend; - wakeup-source; - vmmc-supply = <®_3v3>; status = "okay"; }; - -&iomuxc { - pinctrl_gpiotouch: touchgpios { - fsl,pins = < - MX7D_PAD_GPIO1_IO09__GPIO1_IO9 0x74 - MX7D_PAD_GPIO1_IO10__GPIO1_IO10 0x14 - >; - }; -}; diff --git a/arch/arm/boot/dts/imx7-colibri-iris-v2.dtsi b/arch/arm/boot/dts/imx7-colibri-iris-v2.dtsi new file mode 100644 index 000000000000..6e199613583c --- /dev/null +++ b/arch/arm/boot/dts/imx7-colibri-iris-v2.dtsi @@ -0,0 +1,112 @@ +// SPDX-License-Identifier: GPL-2.0-or-later OR MIT +/* + * Copyright 2022 Toradex + */ + +/ { + reg_3v3_vmmc: regulator-3v3-vmmc { + compatible = "regulator-fixed"; + enable-active-high; + gpio = <&gpio5 16 GPIO_ACTIVE_HIGH>; /* SODIMM 100 */ + regulator-max-microvolt = <3300000>; + regulator-min-microvolt = <3300000>; + regulator-name = "3v3_vmmc"; + startup-delay-us = <100>; + }; +}; + +/* Colibri AD0 to AD3 */ +&adc1 { + status = "okay"; +}; + +/* Colibri SSP */ +&ecspi3 { + status = "okay"; +}; + +/* Colibri Fast Ethernet */ +&fec1 { + status = "okay"; +}; + +&gpio2 { + /* + * uart_b_c_on_x14_enable turns the UART transceiver for UART2 and 5 on. If one wants to + * turn the transceiver off, that property has to be deleted and the gpio handled in + * userspace. + * The same applies to uart_a_on_x13_enable where the UART_A transceiver is turned on. + */ + uart-b-c-on-x14-enable-hog { + gpio-hog; + gpios = <27 GPIO_ACTIVE_HIGH>; /* SODIMM 104 */ + output-high; + }; +}; + +&gpio5 { + uart-a-on-x13-enable-hog { + gpio-hog; + gpios = <17 GPIO_ACTIVE_HIGH>; /* SODIMM 102 */ + output-high; + }; +}; + +/* Colibri I2C: I2C3_SDA/SCL on SODIMM 194/196 */ +&i2c4 { + status = "okay"; +}; + +/* Colibri PWM */ +&pwm1 { + status = "okay"; +}; + +/* Colibri PWM */ +&pwm2 { + status = "okay"; +}; + +/* Colibri PWM */ +&pwm3 { + status = "okay"; +}; + +/* Colibri PWM */ +&pwm4 { + status = "okay"; +}; + +/* M41T0M6 real time clock */ +&rtc { + status = "okay"; +}; + +/* Colibri UART_A */ +&uart1 { + status = "okay"; +}; + +/* Colibri UART_B */ +&uart2 { + status = "okay"; +}; + +/* Colibri UART_C */ +&uart3 { + status = "okay"; +}; + +/* Colibri USBC */ +&usbotg1 { + status = "okay"; +}; + +/* Colibri MMC/SD, UHS-I capable uSD slot */ +&usdhc1 { + cap-power-off-card; + /delete-property/ keep-power-in-suspend; + /delete-property/ no-1-8-v; + vmmc-supply = <®_3v3_vmmc>; + status = "okay"; +}; diff --git a/arch/arm/boot/dts/imx7-colibri-iris.dtsi b/arch/arm/boot/dts/imx7-colibri-iris.dtsi new file mode 100644 index 000000000000..175c5d478d2e --- /dev/null +++ b/arch/arm/boot/dts/imx7-colibri-iris.dtsi @@ -0,0 +1,108 @@ +// SPDX-License-Identifier: GPL-2.0-or-later OR MIT +/* + * Copyright 2022 Toradex + */ + +/* Colibri AD0 to AD3 */ +&adc1 { + status = "okay"; +}; + +/* + * The Atmel maxtouch controller uses SODIMM 28/30, also used for PWM, PWM, aka pwm2, pwm3. + * So if you enable following capacitive touch controller, disable pwm2/pwm3 first. + */ +&atmel_mxt_ts { + interrupt-parent = <&gpio1>; + interrupts = <9 IRQ_TYPE_EDGE_FALLING>; /* SODIMM 28 / INT */ + pinctrl-0 = <&pinctrl_atmel_adapter>; + reset-gpios = <&gpio1 10 GPIO_ACTIVE_LOW>; /* SODIMM 30 / RST */ +}; + +/* Colibri SSP */ +&ecspi3 { + status = "okay"; +}; + +/* Colibri Fast Ethernet */ +&fec1 { + status = "okay"; +}; + +&gpio2 { + /* + * uart25 turns the UART transceiver for UART2 and 5 on. If one wants to turn the + * transceiver off, that property has to be deleted and the gpio handled in userspace. + * The same applies to uart1_tx_on where the UART1 transceiver is turned on. + */ + uart25-tx-on-hog { + gpio-hog; + gpios = <27 GPIO_ACTIVE_HIGH>; /* SODIMM 104 */ + output-high; + }; +}; + +&gpio5 { + uart1-tx-on-hog { + gpio-hog; + gpios = <17 GPIO_ACTIVE_HIGH>; /* SODIMM 102 */ + output-high; + }; +}; + +/* Colibri I2C: I2C3_SDA/SCL on SODIMM 194/196 */ +&i2c4 { + status = "okay"; +}; + +/* Colibri PWM */ +&pwm1 { + status = "okay"; +}; + +/* Colibri PWM */ +&pwm2 { + /* The pwm2 should be disabled to enable atmel_mxt_ts touchscreen for adapter. */ + status = "okay"; +}; + +/* Colibri PWM */ +&pwm3 { + /* The pwm3 should be disabled to enable atmel_mxt_ts touchscreen for adapter. */ + status = "okay"; +}; + +/* Colibri PWM */ +&pwm4 { + status = "okay"; +}; + +/* M41T0M6 real time clock */ +&rtc { + status = "okay"; +}; + +/* Colibri UART_A */ +&uart1 { + status = "okay"; +}; + +/* Colibri UART_B */ +&uart2 { + status = "okay"; +}; + +/* Colibri UART_C */ +&uart3 { + status = "okay"; +}; + +/* Colibri USBC */ +&usbotg1 { + status = "okay"; +}; + +/* Colibri MMC/SD */ +&usdhc1 { + status = "okay"; +}; diff --git a/arch/arm/boot/dts/imx7-colibri.dtsi b/arch/arm/boot/dts/imx7-colibri.dtsi index f1c60b0cb143..a8c31ee65623 100644 --- a/arch/arm/boot/dts/imx7-colibri.dtsi +++ b/arch/arm/boot/dts/imx7-colibri.dtsi @@ -1,96 +1,198 @@ -// SPDX-License-Identifier: GPL-2.0+ OR MIT +// SPDX-License-Identifier: GPL-2.0-or-later OR MIT /* - * Copyright 2016-2020 Toradex + * Copyright 2016-2022 Toradex */ +#include + / { - bl: backlight { + aliases { + rtc0 = &rtc; + rtc1 = &snvs_rtc; + }; + + backlight: backlight { + brightness-levels = <0 45 63 88 119 158 203 255>; compatible = "pwm-backlight"; + default-brightness-level = <4>; + enable-gpios = <&gpio5 1 GPIO_ACTIVE_HIGH>; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_gpio_bl_on>; - pwms = <&pwm1 0 5000000 0>; - enable-gpios = <&gpio5 1 GPIO_ACTIVE_HIGH>; + power-supply = <®_module_3v3>; + pwms = <&pwm1 0 6666667 PWM_POLARITY_INVERTED>; + status = "disabled"; + }; + + chosen { + stdout-path = "serial0:115200n8"; + }; + + extcon_usbc_det: usbc-det { + compatible = "linux,extcon-usb-gpio"; + debounce = <25>; + id-gpio = <&gpio7 14 GPIO_ACTIVE_HIGH>; /* SODIMM 137 / USBC_DET */ + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_usbc_det>; + }; + + gpio-keys { + compatible = "gpio-keys"; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_gpiokeys>; + + wakeup { + debounce-interval = <10>; + gpios = <&gpio1 1 (GPIO_ACTIVE_HIGH | GPIO_PULL_DOWN)>; /* SODIMM 45 */ + label = "Wake-Up"; + linux,code = ; + wakeup-source; + }; + }; + + panel_dpi: panel-dpi { + backlight = <&backlight>; + compatible = "edt,et057090dhu"; + power-supply = <®_3v3>; + status = "disabled"; + + port { + lcd_panel_in: endpoint { + remote-endpoint = <&lcdif_out>; + }; + }; + }; + + reg_3v3: regulator-3v3 { + compatible = "regulator-fixed"; + regulator-always-on; + regulator-max-microvolt = <3300000>; + regulator-min-microvolt = <3300000>; + regulator-name = "3.3V"; + }; + + reg_5v0: regulator-5v0 { + compatible = "regulator-fixed"; + regulator-always-on; + regulator-max-microvolt = <5000000>; + regulator-min-microvolt = <5000000>; + regulator-name = "5V"; }; reg_module_3v3: regulator-module-3v3 { compatible = "regulator-fixed"; - regulator-name = "+V3.3"; - regulator-min-microvolt = <3300000>; - regulator-max-microvolt = <3300000>; regulator-always-on; + regulator-max-microvolt = <3300000>; + regulator-min-microvolt = <3300000>; + regulator-name = "+V3.3"; }; reg_module_3v3_avdd: regulator-module-3v3-avdd { compatible = "regulator-fixed"; + regulator-always-on; + regulator-max-microvolt = <3300000>; + regulator-min-microvolt = <3300000>; regulator-name = "+V3.3_AVDD_AUDIO"; + }; + + reg_module_3v3_eth: regulator-module-3v3-eth { + compatible = "regulator-fixed"; + off-on-delay-us = <200000>; + regulator-name = "+V3.3_ETH"; regulator-min-microvolt = <3300000>; regulator-max-microvolt = <3300000>; - regulator-always-on; + regulator-boot-on; + startup-delay-us = <200000>; + vin-supply = <®_LDO1>; + }; + + reg_usbh_vbus: regulator-usbh-vbus { + compatible = "regulator-fixed"; + gpio = <&gpio4 7 GPIO_ACTIVE_LOW>; /* SODIMM 129 / USBH_PEN */ + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_usbh_reg>; + regulator-max-microvolt = <5000000>; + regulator-min-microvolt = <5000000>; + regulator-name = "VCC_USB[1-4]"; + vin-supply = <®_5v0>; }; sound { compatible = "simple-audio-card"; - simple-audio-card,name = "imx7-sgtl5000"; - simple-audio-card,format = "i2s"; simple-audio-card,bitclock-master = <&dailink_master>; + simple-audio-card,format = "i2s"; simple-audio-card,frame-master = <&dailink_master>; + simple-audio-card,name = "imx7-sgtl5000"; + simple-audio-card,cpu { sound-dai = <&sai1>; }; dailink_master: simple-audio-card,codec { - sound-dai = <&codec>; clocks = <&clks IMX7D_AUDIO_MCLK_ROOT_DIV>; + sound-dai = <&codec>; }; }; }; +/* Colibri AD0 to AD3 */ &adc1 { vref-supply = <®_DCDC3>; }; -&adc2 { - vref-supply = <®_DCDC3>; -}; +/* ADC2 is not available as it conflicts with AD7879 resistive touchscreen. */ &cpu0 { cpu-supply = <®_DCDC2>; }; +/* Colibri SSP */ &ecspi3 { + cs-gpios = <&gpio4 11 GPIO_ACTIVE_LOW>; /* SODIMM 86 / SSPFRM */ pinctrl-names = "default"; pinctrl-0 = <&pinctrl_ecspi3 &pinctrl_ecspi3_cs>; - cs-gpios = <&gpio4 11 GPIO_ACTIVE_LOW>; }; +/* Colibri Fast Ethernet */ &fec1 { + assigned-clock-parents = <&clks IMX7D_PLL_ENET_MAIN_100M_CLK>; + assigned-clock-rates = <0>, <100000000>; + assigned-clocks = <&clks IMX7D_ENET1_TIME_ROOT_SRC>, + <&clks IMX7D_ENET1_TIME_ROOT_CLK>; + clock-names = "ipg", "ahb", "ptp", "enet_clk_ref"; + clocks = <&clks IMX7D_ENET_AXI_ROOT_CLK>, + <&clks IMX7D_ENET_AXI_ROOT_CLK>, + <&clks IMX7D_ENET1_TIME_ROOT_CLK>, + <&clks IMX7D_PLL_ENET_MAIN_50M_CLK>; + fsl,magic-packet; + phy-handle = <ðphy0>; + phy-mode = "rmii"; + phy-supply = <®_module_3v3_eth>; pinctrl-names = "default", "sleep"; pinctrl-0 = <&pinctrl_enet1>; pinctrl-1 = <&pinctrl_enet1_sleep>; - clocks = <&clks IMX7D_ENET_AXI_ROOT_CLK>, - <&clks IMX7D_ENET_AXI_ROOT_CLK>, - <&clks IMX7D_ENET1_TIME_ROOT_CLK>, - <&clks IMX7D_PLL_ENET_MAIN_50M_CLK>; - clock-names = "ipg", "ahb", "ptp", "enet_clk_ref"; - assigned-clocks = <&clks IMX7D_ENET1_TIME_ROOT_SRC>, - <&clks IMX7D_ENET1_TIME_ROOT_CLK>; - assigned-clock-parents = <&clks IMX7D_PLL_ENET_MAIN_100M_CLK>; - assigned-clock-rates = <0>, <100000000>; - phy-mode = "rmii"; - phy-supply = <®_LDO1>; - fsl,magic-packet; + + mdio { + #address-cells = <1>; + #size-cells = <0>; + + /* Micrel KSZ8041RNL */ + ethphy0: ethernet-phy@0 { + compatible = "ethernet-phy-ieee802.3-c22"; + max-speed = <100>; + micrel,led-mode = <0>; + reg = <0>; + }; + }; }; &flexcan1 { pinctrl-names = "default"; pinctrl-0 = <&pinctrl_flexcan1>; - status = "disabled"; }; &flexcan2 { pinctrl-names = "default"; pinctrl-0 = <&pinctrl_flexcan2>; - status = "disabled"; }; &gpio1 { @@ -271,14 +373,16 @@ &gpio7 { "SODIMM_137"; }; +/* NAND on such SKUs */ &gpmi { + fsl,use-minimum-ecc; + nand-ecc-mode = "hw"; + nand-on-flash-bbt; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_gpmi_nand>; - fsl,use-minimum-ecc; - nand-on-flash-bbt; - nand-ecc-mode = "hw"; }; +/* On-module Power I2C */ &i2c1 { clock-frequency = <100000>; pinctrl-names = "default", "gpio"; @@ -286,33 +390,33 @@ &i2c1 { pinctrl-1 = <&pinctrl_i2c1_recovery &pinctrl_i2c1_int>; scl-gpios = <&gpio1 4 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>; sda-gpios = <&gpio1 5 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>; - status = "okay"; codec: sgtl5000@a { - compatible = "fsl,sgtl5000"; #sound-dai-cells = <0>; - reg = <0x0a>; clocks = <&clks IMX7D_AUDIO_MCLK_ROOT_DIV>; + compatible = "fsl,sgtl5000"; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_sai1_mclk>; + reg = <0xa>; VDDA-supply = <®_module_3v3_avdd>; - VDDIO-supply = <®_module_3v3>; VDDD-supply = <®_DCDC3>; + VDDIO-supply = <®_module_3v3>; }; - ad7879@2c { - compatible = "adi,ad7879-1"; - reg = <0x2c>; - interrupt-parent = <&gpio1>; - interrupts = <13 IRQ_TYPE_EDGE_FALLING>; - touchscreen-max-pressure = <4096>; - adi,resistance-plate-x = <120>; - adi,first-conversion-delay = /bits/ 8 <3>; + ad7879_ts: touchscreen@2c { adi,acquisition-time = /bits/ 8 <1>; - adi,median-filter-size = /bits/ 8 <2>; adi,averaging = /bits/ 8 <1>; adi,conversion-interval = /bits/ 8 <255>; + adi,first-conversion-delay = /bits/ 8 <3>; + adi,median-filter-size = /bits/ 8 <2>; + adi,resistance-plate-x = <120>; + compatible = "adi,ad7879-1"; + interrupt-parent = <&gpio1>; + interrupts = <13 IRQ_TYPE_EDGE_FALLING>; + reg = <0x2c>; + touchscreen-max-pressure = <4096>; + status = "disabled"; }; pmic@33 { @@ -320,71 +424,81 @@ pmic@33 { reg = <0x33>; regulators { - reg_DCDC1: DCDC1 { /* V1.0_SOC */ + reg_DCDC1: DCDC1 { + regulator-always-on; + regulator-boot-on; + regulator-max-microvolt = <1100000>; regulator-min-microvolt = <1000000>; - regulator-max-microvolt = <1100000>; - regulator-boot-on; - regulator-always-on; + regulator-name = "+V1.0_SOC"; }; - reg_DCDC2: DCDC2 { /* V1.1_ARM */ + reg_DCDC2: DCDC2 { + regulator-always-on; + regulator-boot-on; + regulator-max-microvolt = <1100000>; regulator-min-microvolt = <975000>; - regulator-max-microvolt = <1100000>; - regulator-boot-on; - regulator-always-on; + regulator-name = "+V1.1_ARM"; }; - reg_DCDC3: DCDC3 { /* V1.8 */ - regulator-min-microvolt = <1800000>; + reg_DCDC3: DCDC3 { + regulator-always-on; + regulator-boot-on; regulator-max-microvolt = <1800000>; - regulator-boot-on; - regulator-always-on; + regulator-min-microvolt = <1800000>; + regulator-name = "+V1.8"; }; - reg_DCDC4: DCDC4 { /* V1.35_DRAM */ - regulator-min-microvolt = <1350000>; + reg_DCDC4: DCDC4 { + regulator-always-on; + regulator-boot-on; regulator-max-microvolt = <1350000>; - regulator-boot-on; - regulator-always-on; + regulator-min-microvolt = <1350000>; + regulator-name = "+V1.35_DRAM"; }; - reg_LDO1: LDO1 { /* PWR_EN_+V3.3_ETH */ - regulator-min-microvolt = <1800000>; + reg_LDO1: LDO1 { + regulator-boot-on; regulator-max-microvolt = <3300000>; - regulator-boot-on; - }; - - reg_LDO2: LDO2 { /* +V1.8_SD */ - regulator-min-microvolt = <1800000>; - regulator-max-microvolt = <3300000>; - regulator-boot-on; - regulator-always-on; - }; - - reg_LDO3: LDO3 { /* PWR_EN_+V3.3_LPSR */ regulator-min-microvolt = <3300000>; - regulator-max-microvolt = <3300000>; - regulator-boot-on; - regulator-always-on; + regulator-name = "PWR_EN_+V3.3_ETH"; }; - reg_LDO4: LDO4 { /* V1.8_LPSR */ + reg_LDO2: LDO2 { + regulator-always-on; + regulator-boot-on; + regulator-max-microvolt = <3300000>; regulator-min-microvolt = <1800000>; + regulator-name = "+V1.8_SD"; + }; + + reg_LDO3: LDO3 { + regulator-always-on; + regulator-boot-on; + regulator-max-microvolt = <3300000>; + regulator-min-microvolt = <3300000>; + regulator-name = "PWR_EN_+V3.3_LPSR"; + }; + + reg_LDO4: LDO4 { + regulator-always-on; + regulator-boot-on; regulator-max-microvolt = <1800000>; - regulator-boot-on; - regulator-always-on; + regulator-min-microvolt = <1800000>; + regulator-name = "+V1.8_LPSR"; }; - reg_LDO5: LDO5 { /* PWR_EN_+V3.3 */ - regulator-min-microvolt = <3300000>; - regulator-max-microvolt = <3300000>; - regulator-boot-on; + reg_LDO5: LDO5 { regulator-always-on; + regulator-boot-on; + regulator-max-microvolt = <3300000>; + regulator-min-microvolt = <3300000>; + regulator-name = "PWR_EN_+V3.3"; }; }; }; }; +/* Colibri I2C: I2C3_SDA/SCL on SODIMM 194/196 */ &i2c4 { clock-frequency = <100000>; pinctrl-names = "default", "gpio"; @@ -392,36 +506,69 @@ &i2c4 { pinctrl-1 = <&pinctrl_i2c4_recovery>; scl-gpios = <&gpio7 8 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>; sda-gpios = <&gpio7 9 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>; + status = "disabled"; + + /* Atmel maxtouch controller */ + atmel_mxt_ts: touchscreen@4a { + compatible = "atmel,maxtouch"; + interrupt-parent = <&gpio2>; + interrupts = <15 IRQ_TYPE_EDGE_FALLING>; /* SODIMM 107 / INT */ + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_atmel_connector>; + reg = <0x4a>; + reset-gpios = <&gpio2 28 GPIO_ACTIVE_LOW>; /* SODIMM 106 / RST */ + status = "disabled"; + }; + + /* M41T0M6 real time clock on carrier board */ + rtc: rtc@68 { + compatible = "st,m41t0"; + reg = <0x68>; + status = "disabled"; + }; }; &lcdif { + assigned-clocks = <&clks IMX7D_LCDIF_PIXEL_ROOT_SRC>; + assigned-clock-parents = <&clks IMX7D_PLL_VIDEO_POST_DIV>; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_lcdif_dat &pinctrl_lcdif_ctrl>; + status = "disabled"; + + port { + lcdif_out: endpoint { + remote-endpoint = <&lcd_panel_in>; + }; + }; }; +/* Colibri PWM */ &pwm1 { pinctrl-names = "default"; pinctrl-0 = <&pinctrl_pwm1>; }; +/* Colibri PWM */ &pwm2 { pinctrl-names = "default"; pinctrl-0 = <&pinctrl_pwm2>; }; +/* Colibri PWM */ &pwm3 { pinctrl-names = "default"; pinctrl-0 = <&pinctrl_pwm3>; }; +/* Colibri PWM */ &pwm4 { pinctrl-names = "default"; pinctrl-0 = <&pinctrl_pwm4>; }; ®_1p0d { - vin-supply = <®_DCDC3>; + vin-supply = <®_DCDC3>; /* VDDA_1P8_IN */ }; &sai1 { @@ -430,73 +577,163 @@ &sai1 { status = "okay"; }; +/* Colibri UART_A */ &uart1 { - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_uart1 &pinctrl_uart1_ctrl1 &pinctrl_uart1_ctrl2>; assigned-clocks = <&clks IMX7D_UART1_ROOT_SRC>; assigned-clock-parents = <&clks IMX7D_OSC_24M_CLK>; - uart-has-rtscts; fsl,dte-mode; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_uart1 &pinctrl_uart1_ctrl1 &pinctrl_uart1_ctrl2>; + uart-has-rtscts; }; +/* Colibri UART_B */ &uart2 { - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_uart2>; assigned-clocks = <&clks IMX7D_UART2_ROOT_SRC>; assigned-clock-parents = <&clks IMX7D_OSC_24M_CLK>; - uart-has-rtscts; fsl,dte-mode; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_uart2>; + uart-has-rtscts; }; +/* Colibri UART_C */ &uart3 { - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_uart3>; assigned-clocks = <&clks IMX7D_UART3_ROOT_SRC>; assigned-clock-parents = <&clks IMX7D_OSC_24M_CLK>; fsl,dte-mode; -}; - -&usbotg1 { - dr_mode = "host"; -}; - -&usdhc1 { pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_usdhc1 &pinctrl_cd_usdhc1>; + pinctrl-0 = <&pinctrl_uart3>; +}; + +/* Colibri USBC */ +&usbotg1 { + dr_mode = "otg"; + extcon = <0>, <&extcon_usbc_det>; +}; + +/* Colibri MMC/SD */ +&usdhc1 { cd-gpios = <&gpio1 0 GPIO_ACTIVE_LOW>; disable-wp; + no-1-8-v; + pinctrl-names = "default", "state_100mhz", "state_200mhz", "sleep"; + pinctrl-0 = <&pinctrl_usdhc1 &pinctrl_cd_usdhc1>; + pinctrl-1 = <&pinctrl_usdhc1_100mhz &pinctrl_cd_usdhc1>; + pinctrl-2 = <&pinctrl_usdhc1_200mhz &pinctrl_cd_usdhc1>; + pinctrl-3 = <&pinctrl_usdhc1_sleep &pinctrl_cd_usdhc1_sleep>; + vmmc-supply = <®_3v3>; vqmmc-supply = <®_LDO2>; + wakeup-source; }; +/* eMMC on 1GB (eMMC) SKUs */ &usdhc3 { - pinctrl-names = "default", "state_100mhz", "state_200mhz"; - pinctrl-0 = <&pinctrl_usdhc3>; - pinctrl-1 = <&pinctrl_usdhc3_100mhz>; - pinctrl-2 = <&pinctrl_usdhc3_200mhz>; assigned-clocks = <&clks IMX7D_USDHC3_ROOT_CLK>; assigned-clock-rates = <400000000>; bus-width = <8>; fsl,tuning-step = <2>; + non-removable; + pinctrl-names = "default", "state_100mhz", "state_200mhz"; + pinctrl-0 = <&pinctrl_usdhc3>; + pinctrl-1 = <&pinctrl_usdhc3_100mhz>; + pinctrl-2 = <&pinctrl_usdhc3_200mhz>; + sdhci-caps-mask = <0x80000000 0x0>; vmmc-supply = <®_module_3v3>; vqmmc-supply = <®_DCDC3>; - non-removable; - sdhci-caps-mask = <0x80000000 0x0>; }; &iomuxc { pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_gpio1 &pinctrl_gpio2 &pinctrl_gpio3 &pinctrl_gpio4 - &pinctrl_gpio7 &pinctrl_usbc_det>; + pinctrl-0 = <&pinctrl_gpio1 &pinctrl_gpio2 &pinctrl_gpio3 &pinctrl_gpio4>; - pinctrl_gpio1: gpio1-grp { + /* + * Atmel MXT touchsceen + Capacitive Touch Adapter + * NOTE: This pin group conflicts with pin groups pinctrl_pwm2/pinctrl_pwm3. + * Don't use them simultaneously. + */ + pinctrl_atmel_adapter: atmelconnectorgrp { fsl,pins = < - MX7D_PAD_SAI1_RX_SYNC__GPIO6_IO16 0x14 /* SODIMM 77 */ - MX7D_PAD_EPDC_DATA09__GPIO2_IO9 0x14 /* SODIMM 89 */ - MX7D_PAD_EPDC_DATA08__GPIO2_IO8 0x74 /* SODIMM 91 */ - MX7D_PAD_LCD_RESET__GPIO3_IO4 0x14 /* SODIMM 93 */ - MX7D_PAD_EPDC_DATA13__GPIO2_IO13 0x14 /* SODIMM 95 */ - MX7D_PAD_ENET1_RGMII_TXC__GPIO7_IO11 0x14 /* SODIMM 99 */ - MX7D_PAD_EPDC_DATA10__GPIO2_IO10 0x74 /* SODIMM 105 */ + MX7D_PAD_GPIO1_IO09__GPIO1_IO9 0x74 /* SODIMM 28 / INT */ + MX7D_PAD_GPIO1_IO10__GPIO1_IO10 0x14 /* SODIMM 30 / RST */ + >; + }; + + /* Atmel MXT touchsceen + boards with built-in Capacitive Touch Connector */ + pinctrl_atmel_connector: atmeladaptergrp { + fsl,pins = < + MX7D_PAD_EPDC_BDR0__GPIO2_IO28 0x14 /* SODIMM 106 / RST */ + MX7D_PAD_EPDC_DATA15__GPIO2_IO15 0x74 /* SODIMM 107 / INT */ + >; + }; + + pinctrl_can_int: canintgrp { + fsl,pins = < + MX7D_PAD_SD1_RESET_B__GPIO5_IO2 0X14 /* SODIMM 73 */ + >; + }; + + pinctrl_ecspi3: ecspi3grp { + fsl,pins = < + MX7D_PAD_I2C1_SCL__ECSPI3_MISO 0x2 /* SODIMM 90 */ + MX7D_PAD_I2C1_SDA__ECSPI3_MOSI 0x2 /* SODIMM 92 */ + MX7D_PAD_I2C2_SCL__ECSPI3_SCLK 0x2 /* SODIMM 88 */ + >; + }; + + pinctrl_ecspi3_cs: ecspi3csgrp { + fsl,pins = < + MX7D_PAD_I2C2_SDA__GPIO4_IO11 0x14 /* SODIMM 86 */ + >; + }; + + pinctrl_enet1: enet1grp { + fsl,pins = < + MX7D_PAD_ENET1_RGMII_RD0__ENET1_RGMII_RD0 0x73 + MX7D_PAD_ENET1_RGMII_RD1__ENET1_RGMII_RD1 0x73 + MX7D_PAD_ENET1_RGMII_RXC__ENET1_RX_ER 0x73 + MX7D_PAD_ENET1_RGMII_RX_CTL__ENET1_RGMII_RX_CTL 0x73 + MX7D_PAD_ENET1_RGMII_TD0__ENET1_RGMII_TD0 0x73 + MX7D_PAD_ENET1_RGMII_TD1__ENET1_RGMII_TD1 0x73 + MX7D_PAD_ENET1_RGMII_TX_CTL__ENET1_RGMII_TX_CTL 0x73 + MX7D_PAD_GPIO1_IO12__CCM_ENET_REF_CLK1 0x73 + MX7D_PAD_SD2_CD_B__ENET1_MDIO 0x3 + MX7D_PAD_SD2_WP__ENET1_MDC 0x3 + >; + }; + + pinctrl_enet1_sleep: enet1-sleepgrp { + fsl,pins = < + MX7D_PAD_ENET1_RGMII_RD0__GPIO7_IO0 0x0 + MX7D_PAD_ENET1_RGMII_RD1__GPIO7_IO1 0x0 + MX7D_PAD_ENET1_RGMII_RXC__GPIO7_IO5 0x0 + MX7D_PAD_ENET1_RGMII_RX_CTL__GPIO7_IO4 0x0 + MX7D_PAD_ENET1_RGMII_TD0__GPIO7_IO6 0x0 + MX7D_PAD_ENET1_RGMII_TD1__GPIO7_IO7 0x0 + MX7D_PAD_ENET1_RGMII_TX_CTL__GPIO7_IO10 0x0 + MX7D_PAD_GPIO1_IO12__GPIO1_IO12 0x0 + MX7D_PAD_SD2_CD_B__GPIO5_IO9 0x0 + MX7D_PAD_SD2_WP__GPIO5_IO10 0x0 + >; + }; + + pinctrl_flexcan1: flexcan1grp { + fsl,pins = < + MX7D_PAD_ENET1_RGMII_RD2__FLEXCAN1_RX 0x79 /* SODIMM 63 */ + MX7D_PAD_ENET1_RGMII_RD3__FLEXCAN1_TX 0x79 /* SODIMM 55 */ + >; + }; + + pinctrl_flexcan2: flexcan2grp { + fsl,pins = < + MX7D_PAD_GPIO1_IO14__FLEXCAN2_RX 0x79 /* SODIMM 188 */ + MX7D_PAD_GPIO1_IO15__FLEXCAN2_TX 0x79 /* SODIMM 178 */ + >; + }; + + pinctrl_gpio1: gpio1grp { + fsl,pins = < + MX7D_PAD_EPDC_BDR1__GPIO2_IO29 0x14 /* SODIMM 110 */ MX7D_PAD_EPDC_DATA00__GPIO2_IO0 0x14 /* SODIMM 111 */ MX7D_PAD_EPDC_DATA01__GPIO2_IO1 0x14 /* SODIMM 113 */ MX7D_PAD_EPDC_DATA02__GPIO2_IO2 0x14 /* SODIMM 115 */ @@ -505,52 +742,56 @@ MX7D_PAD_EPDC_DATA04__GPIO2_IO4 0x14 /* SODIMM 119 */ MX7D_PAD_EPDC_DATA05__GPIO2_IO5 0x14 /* SODIMM 121 */ MX7D_PAD_EPDC_DATA06__GPIO2_IO6 0x14 /* SODIMM 123 */ MX7D_PAD_EPDC_DATA07__GPIO2_IO7 0x14 /* SODIMM 125 */ - MX7D_PAD_EPDC_SDCE2__GPIO2_IO22 0x14 /* SODIMM 127 */ - MX7D_PAD_UART3_RTS_B__GPIO4_IO6 0x14 /* SODIMM 131 */ + MX7D_PAD_EPDC_DATA08__GPIO2_IO8 0x74 /* SODIMM 91 */ + MX7D_PAD_EPDC_DATA09__GPIO2_IO9 0x14 /* SODIMM 89 */ + MX7D_PAD_EPDC_DATA10__GPIO2_IO10 0x74 /* SODIMM 105 */ + MX7D_PAD_EPDC_DATA11__GPIO2_IO11 0x14 /* SODIMM 152 */ + MX7D_PAD_EPDC_DATA12__GPIO2_IO12 0x14 /* SODIMM 150 */ + MX7D_PAD_EPDC_DATA14__GPIO2_IO14 0x14 /* SODIMM 126 */ + MX7D_PAD_EPDC_GDCLK__GPIO2_IO24 0x14 /* SODIMM 132 */ + MX7D_PAD_EPDC_GDOE__GPIO2_IO25 0x14 /* SODIMM 134 */ MX7D_PAD_EPDC_GDRL__GPIO2_IO26 0x14 /* SODIMM 133 */ - MX7D_PAD_SAI1_RX_DATA__GPIO6_IO12 0x14 /* SODIMM 169 */ - MX7D_PAD_SAI1_RX_BCLK__GPIO6_IO17 0x14 /* SODIMM 24 */ - MX7D_PAD_SD2_DATA2__GPIO5_IO16 0x14 /* SODIMM 100 */ - MX7D_PAD_SD2_DATA3__GPIO5_IO17 0x14 /* SODIMM 102 */ MX7D_PAD_EPDC_GDSP__GPIO2_IO27 0x14 /* SODIMM 104 */ - MX7D_PAD_EPDC_BDR1__GPIO2_IO29 0x14 /* SODIMM 110 */ MX7D_PAD_EPDC_PWR_COM__GPIO2_IO30 0x14 /* SODIMM 112 */ + MX7D_PAD_EPDC_PWR_STAT__GPIO2_IO31 0x14 /* SODIMM 128 */ + MX7D_PAD_EPDC_SDCE0__GPIO2_IO20 0x14 /* SODIMM 122 */ + MX7D_PAD_EPDC_SDCE1__GPIO2_IO21 0x14 /* SODIMM 124 */ + MX7D_PAD_EPDC_SDCE2__GPIO2_IO22 0x14 /* SODIMM 127 */ + MX7D_PAD_EPDC_SDCE3__GPIO2_IO23 0x14 /* SODIMM 130 */ MX7D_PAD_EPDC_SDCLK__GPIO2_IO16 0x14 /* SODIMM 114 */ MX7D_PAD_EPDC_SDLE__GPIO2_IO17 0x14 /* SODIMM 116 */ MX7D_PAD_EPDC_SDOE__GPIO2_IO18 0x14 /* SODIMM 118 */ MX7D_PAD_EPDC_SDSHR__GPIO2_IO19 0x14 /* SODIMM 120 */ - MX7D_PAD_EPDC_SDCE0__GPIO2_IO20 0x14 /* SODIMM 122 */ - MX7D_PAD_EPDC_SDCE1__GPIO2_IO21 0x14 /* SODIMM 124 */ - MX7D_PAD_EPDC_DATA14__GPIO2_IO14 0x14 /* SODIMM 126 */ - MX7D_PAD_EPDC_PWR_STAT__GPIO2_IO31 0x14 /* SODIMM 128 */ - MX7D_PAD_EPDC_SDCE3__GPIO2_IO23 0x14 /* SODIMM 130 */ - MX7D_PAD_EPDC_GDCLK__GPIO2_IO24 0x14 /* SODIMM 132 */ - MX7D_PAD_EPDC_GDOE__GPIO2_IO25 0x14 /* SODIMM 134 */ - MX7D_PAD_EPDC_DATA12__GPIO2_IO12 0x14 /* SODIMM 150 */ - MX7D_PAD_EPDC_DATA11__GPIO2_IO11 0x14 /* SODIMM 152 */ + MX7D_PAD_LCD_RESET__GPIO3_IO4 0x14 /* SODIMM 93 */ + MX7D_PAD_SAI1_RX_BCLK__GPIO6_IO17 0x14 /* SODIMM 24 */ + MX7D_PAD_SAI1_RX_DATA__GPIO6_IO12 0x14 /* SODIMM 169 */ + MX7D_PAD_SAI1_RX_SYNC__GPIO6_IO16 0x14 /* SODIMM 77 */ MX7D_PAD_SD2_CLK__GPIO5_IO12 0x14 /* SODIMM 184 */ MX7D_PAD_SD2_CMD__GPIO5_IO13 0x14 /* SODIMM 186 */ + MX7D_PAD_SD2_DATA2__GPIO5_IO16 0x14 /* SODIMM 100 */ + MX7D_PAD_SD2_DATA3__GPIO5_IO17 0x14 /* SODIMM 102 */ + MX7D_PAD_UART3_RTS_B__GPIO4_IO6 0x14 /* SODIMM 131 */ >; }; - pinctrl_gpio2: gpio2-grp { /* On X22 Camera interface */ + pinctrl_gpio2: gpio2grp { /* On X22 Camera interface */ fsl,pins = < - MX7D_PAD_ECSPI2_SS0__GPIO4_IO23 0x14 /* SODIMM 65 */ - MX7D_PAD_SD1_CD_B__GPIO5_IO0 0x74 /* SODIMM 69 */ - MX7D_PAD_I2C4_SDA__GPIO4_IO15 0x14 /* SODIMM 75 */ MX7D_PAD_ECSPI1_MISO__GPIO4_IO18 0x14 /* SODIMM 79 */ - MX7D_PAD_I2C3_SCL__GPIO4_IO12 0x14 /* SODIMM 81 */ - MX7D_PAD_ECSPI2_MISO__GPIO4_IO22 0x14 /* SODIMM 85 */ - MX7D_PAD_ECSPI1_SS0__GPIO4_IO19 0x14 /* SODIMM 97 */ - MX7D_PAD_ECSPI1_SCLK__GPIO4_IO16 0x14 /* SODIMM 101 */ MX7D_PAD_ECSPI1_MOSI__GPIO4_IO17 0x14 /* SODIMM 103 */ + MX7D_PAD_ECSPI1_SCLK__GPIO4_IO16 0x14 /* SODIMM 101 */ + MX7D_PAD_ECSPI1_SS0__GPIO4_IO19 0x14 /* SODIMM 97 */ + MX7D_PAD_ECSPI2_MISO__GPIO4_IO22 0x14 /* SODIMM 85 */ + MX7D_PAD_ECSPI2_SS0__GPIO4_IO23 0x14 /* SODIMM 65 */ + MX7D_PAD_I2C3_SCL__GPIO4_IO12 0x14 /* SODIMM 81 */ MX7D_PAD_I2C3_SDA__GPIO4_IO13 0x14 /* SODIMM 94 */ MX7D_PAD_I2C4_SCL__GPIO4_IO14 0x14 /* SODIMM 96 */ + MX7D_PAD_I2C4_SDA__GPIO4_IO15 0x14 /* SODIMM 75 */ + MX7D_PAD_SD1_CD_B__GPIO5_IO0 0x74 /* SODIMM 69 */ MX7D_PAD_SD2_RESET_B__GPIO5_IO11 0x14 /* SODIMM 98 */ >; }; - pinctrl_gpio3: gpio3-grp { /* LCD 18-23 */ + pinctrl_gpio3: gpio3grp { /* LCD 18-23 */ fsl,pins = < MX7D_PAD_LCD_DATA18__GPIO3_IO23 0x14 /* SODIMM 136 */ MX7D_PAD_LCD_DATA19__GPIO3_IO24 0x14 /* SODIMM 138 */ @@ -561,106 +802,32 @@ MX7D_PAD_LCD_DATA23__GPIO3_IO28 0x74 /* SODIMM 146 */ >; }; - pinctrl_gpio4: gpio4-grp { /* Alternatively CAN2 */ + pinctrl_gpio4: gpio4grp { /* Alternatively CAN2 */ fsl,pins = < - MX7D_PAD_GPIO1_IO15__GPIO1_IO15 0x14 /* SODIMM 178 */ MX7D_PAD_GPIO1_IO14__GPIO1_IO14 0x14 /* SODIMM 188 */ + MX7D_PAD_GPIO1_IO15__GPIO1_IO15 0x14 /* SODIMM 178 */ >; }; - pinctrl_gpio7: gpio7-grp { /* Alternatively CAN1 */ + pinctrl_gpio7: gpio7grp { /* Alternatively CAN1 */ fsl,pins = < - MX7D_PAD_ENET1_RGMII_RD3__GPIO7_IO3 0x14 /* SODIMM 55 */ MX7D_PAD_ENET1_RGMII_RD2__GPIO7_IO2 0x14 /* SODIMM 63 */ + MX7D_PAD_ENET1_RGMII_RD3__GPIO7_IO3 0x14 /* SODIMM 55 */ >; }; - pinctrl_i2c1_int: i2c1-int-grp { /* PMIC / TOUCH */ - fsl,pins = < - MX7D_PAD_GPIO1_IO13__GPIO1_IO13 0x79 - >; - }; - - pinctrl_can_int: can-int-grp { - fsl,pins = < - MX7D_PAD_SD1_RESET_B__GPIO5_IO2 0X14 /* SODIMM 73 */ - >; - }; - - pinctrl_enet1: enet1grp { - fsl,pins = < - MX7D_PAD_ENET1_RGMII_RX_CTL__ENET1_RGMII_RX_CTL 0x73 - MX7D_PAD_ENET1_RGMII_RD0__ENET1_RGMII_RD0 0x73 - MX7D_PAD_ENET1_RGMII_RD1__ENET1_RGMII_RD1 0x73 - MX7D_PAD_ENET1_RGMII_RXC__ENET1_RX_ER 0x73 - - MX7D_PAD_ENET1_RGMII_TX_CTL__ENET1_RGMII_TX_CTL 0x73 - MX7D_PAD_ENET1_RGMII_TD0__ENET1_RGMII_TD0 0x73 - MX7D_PAD_ENET1_RGMII_TD1__ENET1_RGMII_TD1 0x73 - MX7D_PAD_GPIO1_IO12__CCM_ENET_REF_CLK1 0x73 - MX7D_PAD_SD2_CD_B__ENET1_MDIO 0x3 - MX7D_PAD_SD2_WP__ENET1_MDC 0x3 - >; - }; - - pinctrl_enet1_sleep: enet1sleepgrp { - fsl,pins = < - MX7D_PAD_ENET1_RGMII_RX_CTL__GPIO7_IO4 0x0 - MX7D_PAD_ENET1_RGMII_RD0__GPIO7_IO0 0x0 - MX7D_PAD_ENET1_RGMII_RD1__GPIO7_IO1 0x0 - MX7D_PAD_ENET1_RGMII_RXC__GPIO7_IO5 0x0 - - MX7D_PAD_ENET1_RGMII_TX_CTL__GPIO7_IO10 0x0 - MX7D_PAD_ENET1_RGMII_TD0__GPIO7_IO6 0x0 - MX7D_PAD_ENET1_RGMII_TD1__GPIO7_IO7 0x0 - MX7D_PAD_GPIO1_IO12__GPIO1_IO12 0x0 - MX7D_PAD_SD2_CD_B__GPIO5_IO9 0x0 - MX7D_PAD_SD2_WP__GPIO5_IO10 0x0 - >; - }; - - pinctrl_ecspi3_cs: ecspi3-cs-grp { - fsl,pins = < - MX7D_PAD_I2C2_SDA__GPIO4_IO11 0x14 - >; - }; - - pinctrl_ecspi3: ecspi3-grp { - fsl,pins = < - MX7D_PAD_I2C1_SCL__ECSPI3_MISO 0x2 - MX7D_PAD_I2C1_SDA__ECSPI3_MOSI 0x2 - MX7D_PAD_I2C2_SCL__ECSPI3_SCLK 0x2 - >; - }; - - pinctrl_flexcan1: flexcan1-grp { - fsl,pins = < - MX7D_PAD_ENET1_RGMII_RD3__FLEXCAN1_TX 0x79 /* SODIMM 55 */ - MX7D_PAD_ENET1_RGMII_RD2__FLEXCAN1_RX 0x79 /* SODIMM 63 */ - >; - }; - - pinctrl_flexcan2: flexcan2-grp { - fsl,pins = < - MX7D_PAD_GPIO1_IO14__FLEXCAN2_RX 0x79 /* SODIMM 188 */ - MX7D_PAD_GPIO1_IO15__FLEXCAN2_TX 0x79 /* SODIMM 178 */ - >; - }; - - pinctrl_gpio_bl_on: gpio-bl-on { + pinctrl_gpio_bl_on: gpioblongrp { fsl,pins = < MX7D_PAD_SD1_WP__GPIO5_IO1 0x14 /* SODIMM 71 */ >; }; - pinctrl_gpmi_nand: gpmi-nand-grp { + pinctrl_gpmi_nand: gpminandgrp { fsl,pins = < - MX7D_PAD_SD3_CLK__NAND_CLE 0x71 - MX7D_PAD_SD3_CMD__NAND_ALE 0x71 MX7D_PAD_SAI1_TX_BCLK__NAND_CE0_B 0x71 MX7D_PAD_SAI1_TX_DATA__NAND_READY_B 0x74 - MX7D_PAD_SD3_STROBE__NAND_RE_B 0x71 - MX7D_PAD_SD3_RESET_B__NAND_WE_B 0x71 + MX7D_PAD_SD3_CLK__NAND_CLE 0x71 + MX7D_PAD_SD3_CMD__NAND_ALE 0x71 MX7D_PAD_SD3_DATA0__NAND_DATA00 0x71 MX7D_PAD_SD3_DATA1__NAND_DATA01 0x71 MX7D_PAD_SD3_DATA2__NAND_DATA02 0x71 @@ -669,13 +836,21 @@ MX7D_PAD_SD3_DATA4__NAND_DATA04 0x71 MX7D_PAD_SD3_DATA5__NAND_DATA05 0x71 MX7D_PAD_SD3_DATA6__NAND_DATA06 0x71 MX7D_PAD_SD3_DATA7__NAND_DATA07 0x71 + MX7D_PAD_SD3_RESET_B__NAND_WE_B 0x71 + MX7D_PAD_SD3_STROBE__NAND_RE_B 0x71 >; }; - pinctrl_i2c4: i2c4-grp { + pinctrl_i2c1_int: i2c1intgrp { /* PMIC / TOUCH */ fsl,pins = < - MX7D_PAD_ENET1_RGMII_TD3__I2C4_SDA 0x4000007f - MX7D_PAD_ENET1_RGMII_TD2__I2C4_SCL 0x4000007f + MX7D_PAD_GPIO1_IO13__GPIO1_IO13 0x79 + >; + }; + + pinctrl_i2c4: i2c4grp { + fsl,pins = < + MX7D_PAD_ENET1_RGMII_TD2__I2C4_SCL 0x4000007f /* SODIMM 196 */ + MX7D_PAD_ENET1_RGMII_TD3__I2C4_SDA 0x4000007f /* SODIMM 194 */ >; }; @@ -686,155 +861,176 @@ MX7D_PAD_ENET1_RGMII_TD3__GPIO7_IO9 0x4000007f >; }; - pinctrl_lcdif_dat: lcdif-dat-grp { + pinctrl_lcdif_dat: lcdifdatgrp { fsl,pins = < - MX7D_PAD_LCD_DATA00__LCD_DATA0 0x79 - MX7D_PAD_LCD_DATA01__LCD_DATA1 0x79 - MX7D_PAD_LCD_DATA02__LCD_DATA2 0x79 - MX7D_PAD_LCD_DATA03__LCD_DATA3 0x79 - MX7D_PAD_LCD_DATA04__LCD_DATA4 0x79 - MX7D_PAD_LCD_DATA05__LCD_DATA5 0x79 - MX7D_PAD_LCD_DATA06__LCD_DATA6 0x79 - MX7D_PAD_LCD_DATA07__LCD_DATA7 0x79 - MX7D_PAD_LCD_DATA08__LCD_DATA8 0x79 - MX7D_PAD_LCD_DATA09__LCD_DATA9 0x79 - MX7D_PAD_LCD_DATA10__LCD_DATA10 0x79 - MX7D_PAD_LCD_DATA11__LCD_DATA11 0x79 - MX7D_PAD_LCD_DATA12__LCD_DATA12 0x79 - MX7D_PAD_LCD_DATA13__LCD_DATA13 0x79 - MX7D_PAD_LCD_DATA14__LCD_DATA14 0x79 - MX7D_PAD_LCD_DATA15__LCD_DATA15 0x79 - MX7D_PAD_LCD_DATA16__LCD_DATA16 0x79 - MX7D_PAD_LCD_DATA17__LCD_DATA17 0x79 + MX7D_PAD_LCD_DATA00__LCD_DATA0 0x79 /* SODIMM 76 */ + MX7D_PAD_LCD_DATA01__LCD_DATA1 0x79 /* SODIMM 70 */ + MX7D_PAD_LCD_DATA02__LCD_DATA2 0x79 /* SODIMM 60 */ + MX7D_PAD_LCD_DATA03__LCD_DATA3 0x79 /* SODIMM 58 */ + MX7D_PAD_LCD_DATA04__LCD_DATA4 0x79 /* SODIMM 78 */ + MX7D_PAD_LCD_DATA05__LCD_DATA5 0x79 /* SODIMM 72 */ + MX7D_PAD_LCD_DATA06__LCD_DATA6 0x79 /* SODIMM 80 */ + MX7D_PAD_LCD_DATA07__LCD_DATA7 0x79 /* SODIMM 46 */ + MX7D_PAD_LCD_DATA08__LCD_DATA8 0x79 /* SODIMM 62 */ + MX7D_PAD_LCD_DATA09__LCD_DATA9 0x79 /* SODIMM 48 */ + MX7D_PAD_LCD_DATA10__LCD_DATA10 0x79 /* SODIMM 74 */ + MX7D_PAD_LCD_DATA11__LCD_DATA11 0x79 /* SODIMM 50 */ + MX7D_PAD_LCD_DATA12__LCD_DATA12 0x79 /* SODIMM 52 */ + MX7D_PAD_LCD_DATA13__LCD_DATA13 0x79 /* SODIMM 54 */ + MX7D_PAD_LCD_DATA14__LCD_DATA14 0x79 /* SODIMM 66 */ + MX7D_PAD_LCD_DATA15__LCD_DATA15 0x79 /* SODIMM 64 */ + MX7D_PAD_LCD_DATA16__LCD_DATA16 0x79 /* SODIMM 57 */ + MX7D_PAD_LCD_DATA17__LCD_DATA17 0x79 /* SODIMM 61 */ >; }; - pinctrl_lcdif_dat_24: lcdif-dat-24-grp { + pinctrl_lcdif_dat_24: lcdifdat24grp { fsl,pins = < - MX7D_PAD_LCD_DATA18__LCD_DATA18 0x79 - MX7D_PAD_LCD_DATA19__LCD_DATA19 0x79 - MX7D_PAD_LCD_DATA20__LCD_DATA20 0x79 - MX7D_PAD_LCD_DATA21__LCD_DATA21 0x79 - MX7D_PAD_LCD_DATA22__LCD_DATA22 0x79 - MX7D_PAD_LCD_DATA23__LCD_DATA23 0x79 + MX7D_PAD_LCD_DATA18__LCD_DATA18 0x79 /* SODIMM 136 */ + MX7D_PAD_LCD_DATA19__LCD_DATA19 0x79 /* SODIMM 138 */ + MX7D_PAD_LCD_DATA20__LCD_DATA20 0x79 /* SODIMM 140 */ + MX7D_PAD_LCD_DATA21__LCD_DATA21 0x79 /* SODIMM 142 */ + MX7D_PAD_LCD_DATA22__LCD_DATA22 0x79 /* SODIMM 144 */ + MX7D_PAD_LCD_DATA23__LCD_DATA23 0x79 /* SODIMM 146 */ >; }; - pinctrl_lcdif_ctrl: lcdif-ctrl-grp { + pinctrl_lcdif_ctrl: lcdifctrlgrp { fsl,pins = < - MX7D_PAD_LCD_CLK__LCD_CLK 0x79 - MX7D_PAD_LCD_ENABLE__LCD_ENABLE 0x79 - MX7D_PAD_LCD_VSYNC__LCD_VSYNC 0x79 - MX7D_PAD_LCD_HSYNC__LCD_HSYNC 0x79 + MX7D_PAD_LCD_CLK__LCD_CLK 0x79 /* SODIMM 56 */ + MX7D_PAD_LCD_ENABLE__LCD_ENABLE 0x79 /* SODIMM 44 */ + MX7D_PAD_LCD_HSYNC__LCD_HSYNC 0x79 /* SODIMM 68 */ + MX7D_PAD_LCD_VSYNC__LCD_VSYNC 0x79 /* SODIMM 82 */ >; }; - pinctrl_pwm1: pwm1-grp { + pinctrl_lvds_transceiver: lvdstx { fsl,pins = < - MX7D_PAD_GPIO1_IO08__PWM1_OUT 0x79 - MX7D_PAD_ECSPI2_MOSI__GPIO4_IO21 0x4 + MX7D_PAD_ENET1_RGMII_RD2__GPIO7_IO2 0x14 /* SODIMM 63 */ + MX7D_PAD_ENET1_RGMII_RD3__GPIO7_IO3 0x74 /* SODIMM 55 */ + MX7D_PAD_ENET1_RGMII_TXC__GPIO7_IO11 0x14 /* SODIMM 99 */ + MX7D_PAD_EPDC_DATA13__GPIO2_IO13 0x14 /* SODIMM 95 */ >; }; - pinctrl_pwm2: pwm2-grp { + pinctrl_pwm1: pwm1grp { fsl,pins = < - MX7D_PAD_GPIO1_IO09__PWM2_OUT 0x79 + MX7D_PAD_ECSPI2_MOSI__GPIO4_IO21 0x4 /* SODIMM 59 */ + MX7D_PAD_GPIO1_IO08__PWM1_OUT 0x79 /* SODIMM 59 */ >; }; - pinctrl_pwm3: pwm3-grp { + pinctrl_pwm2: pwm2grp { fsl,pins = < - MX7D_PAD_GPIO1_IO10__PWM3_OUT 0x79 + MX7D_PAD_GPIO1_IO09__PWM2_OUT 0x79 /* SODIMM 28 */ >; }; - pinctrl_pwm4: pwm4-grp { + pinctrl_pwm3: pwm3grp { fsl,pins = < - MX7D_PAD_GPIO1_IO11__PWM4_OUT 0x79 - MX7D_PAD_ECSPI2_SCLK__GPIO4_IO20 0x4 + MX7D_PAD_GPIO1_IO10__PWM3_OUT 0x79 /* SODIMM 30 */ >; }; - pinctrl_uart1: uart1-grp { + pinctrl_pwm4: pwm4grp { fsl,pins = < - MX7D_PAD_UART1_TX_DATA__UART1_DTE_RX 0x79 - MX7D_PAD_UART1_RX_DATA__UART1_DTE_TX 0x79 - MX7D_PAD_SAI2_TX_BCLK__UART1_DTE_CTS 0x79 - MX7D_PAD_SAI2_TX_SYNC__UART1_DTE_RTS 0x79 + MX7D_PAD_ECSPI2_SCLK__GPIO4_IO20 0x4 /* SODIMM 67 */ + MX7D_PAD_GPIO1_IO11__PWM4_OUT 0x79 /* SODIMM 67 */ >; }; - pinctrl_uart1_ctrl1: uart1-ctrl1-grp { + pinctrl_uart1: uart1grp { fsl,pins = < - MX7D_PAD_SD2_DATA1__GPIO5_IO15 0x14 /* DCD */ - MX7D_PAD_SD2_DATA0__GPIO5_IO14 0x14 /* DTR */ + MX7D_PAD_SAI2_TX_BCLK__UART1_DTE_CTS 0x79 /* SODIMM 25 */ + MX7D_PAD_SAI2_TX_SYNC__UART1_DTE_RTS 0x79 /* SODIMM 27 */ + MX7D_PAD_UART1_RX_DATA__UART1_DTE_TX 0x79 /* SODIMM 35 */ + MX7D_PAD_UART1_TX_DATA__UART1_DTE_RX 0x79 /* SODIMM 33 */ >; }; - pinctrl_uart2: uart2-grp { + pinctrl_uart1_ctrl1: uart1ctrl1grp { fsl,pins = < - MX7D_PAD_UART2_TX_DATA__UART2_DTE_RX 0x79 - MX7D_PAD_UART2_RX_DATA__UART2_DTE_TX 0x79 - MX7D_PAD_SAI2_RX_DATA__UART2_DTE_RTS 0x79 - MX7D_PAD_SAI2_TX_DATA__UART2_DTE_CTS 0x79 - >; - }; - pinctrl_uart3: uart3-grp { - fsl,pins = < - MX7D_PAD_UART3_TX_DATA__UART3_DTE_RX 0x79 - MX7D_PAD_UART3_RX_DATA__UART3_DTE_TX 0x79 + MX7D_PAD_SD2_DATA0__GPIO5_IO14 0x14 /* SODIMM 23 / DTR */ + MX7D_PAD_SD2_DATA1__GPIO5_IO15 0x14 /* SODIMM 31 / DCD */ >; }; - pinctrl_usbc_det: gpio-usbc-det { + pinctrl_uart2: uart2grp { fsl,pins = < - MX7D_PAD_ENET1_CRS__GPIO7_IO14 0x14 + MX7D_PAD_SAI2_RX_DATA__UART2_DTE_RTS 0x79 /* SODIMM 32 / CTS */ + MX7D_PAD_SAI2_TX_DATA__UART2_DTE_CTS 0x79 /* SODIMM 34 / RTS */ + MX7D_PAD_UART2_RX_DATA__UART2_DTE_TX 0x79 /* SODIMM 38 */ + MX7D_PAD_UART2_TX_DATA__UART2_DTE_RX 0x79 /* SODIMM 36 */ + >; + }; + pinctrl_uart3: uart3grp { + fsl,pins = < + MX7D_PAD_UART3_RX_DATA__UART3_DTE_TX 0x79 /* SODIMM 21 */ + MX7D_PAD_UART3_TX_DATA__UART3_DTE_RX 0x79 /* SODIMM 19 */ >; }; - pinctrl_usbh_reg: gpio-usbh-vbus { + pinctrl_usbc_det: usbcdetgrp { fsl,pins = < - MX7D_PAD_UART3_CTS_B__GPIO4_IO7 0x14 /* SODIMM 129 USBH PEN */ + MX7D_PAD_ENET1_CRS__GPIO7_IO14 0x14 /* SODIMM 137 / USBC_DET */ >; }; - pinctrl_usdhc1: usdhc1-grp { + pinctrl_usbh_reg: usbhreggrp { fsl,pins = < - MX7D_PAD_SD1_CMD__SD1_CMD 0x59 - MX7D_PAD_SD1_CLK__SD1_CLK 0x19 - MX7D_PAD_SD1_DATA0__SD1_DATA0 0x59 - MX7D_PAD_SD1_DATA1__SD1_DATA1 0x59 - MX7D_PAD_SD1_DATA2__SD1_DATA2 0x59 - MX7D_PAD_SD1_DATA3__SD1_DATA3 0x59 + MX7D_PAD_UART3_CTS_B__GPIO4_IO7 0x14 /* SODIMM 129 / USBH_PEN */ >; }; - pinctrl_usdhc1_100mhz: usdhc1grp_100mhz { + pinctrl_usdhc1: usdhc1grp { fsl,pins = < - MX7D_PAD_SD1_CMD__SD1_CMD 0x5a - MX7D_PAD_SD1_CLK__SD1_CLK 0x1a - MX7D_PAD_SD1_DATA0__SD1_DATA0 0x5a - MX7D_PAD_SD1_DATA1__SD1_DATA1 0x5a - MX7D_PAD_SD1_DATA2__SD1_DATA2 0x5a - MX7D_PAD_SD1_DATA3__SD1_DATA3 0x5a + MX7D_PAD_SD1_CLK__SD1_CLK 0x19 /* SODIMM 47 */ + MX7D_PAD_SD1_CMD__SD1_CMD 0x59 /* SODIMM 190 */ + MX7D_PAD_SD1_DATA0__SD1_DATA0 0x59 /* SODIMM 192 */ + MX7D_PAD_SD1_DATA1__SD1_DATA1 0x59 /* SODIMM 49 */ + MX7D_PAD_SD1_DATA2__SD1_DATA2 0x59 /* SODIMM 51 */ + MX7D_PAD_SD1_DATA3__SD1_DATA3 0x59 /* SODIMM 53 */ >; }; - pinctrl_usdhc1_200mhz: usdhc1grp_200mhz { + pinctrl_usdhc1_100mhz: usdhc1-100mhzgrp { fsl,pins = < - MX7D_PAD_SD1_CMD__SD1_CMD 0x5b - MX7D_PAD_SD1_CLK__SD1_CLK 0x1b - MX7D_PAD_SD1_DATA0__SD1_DATA0 0x5b - MX7D_PAD_SD1_DATA1__SD1_DATA1 0x5b - MX7D_PAD_SD1_DATA2__SD1_DATA2 0x5b - MX7D_PAD_SD1_DATA3__SD1_DATA3 0x5b + MX7D_PAD_SD1_CLK__SD1_CLK 0x1a + MX7D_PAD_SD1_CMD__SD1_CMD 0x5a + MX7D_PAD_SD1_DATA0__SD1_DATA0 0x5a + MX7D_PAD_SD1_DATA1__SD1_DATA1 0x5a + MX7D_PAD_SD1_DATA2__SD1_DATA2 0x5a + MX7D_PAD_SD1_DATA3__SD1_DATA3 0x5a + >; + }; + + pinctrl_usdhc1_200mhz: usdhc1-200mhzgrp { + fsl,pins = < + MX7D_PAD_SD1_CLK__SD1_CLK 0x1b + MX7D_PAD_SD1_CMD__SD1_CMD 0x5b + MX7D_PAD_SD1_DATA0__SD1_DATA0 0x5b + MX7D_PAD_SD1_DATA1__SD1_DATA1 0x5b + MX7D_PAD_SD1_DATA2__SD1_DATA2 0x5b + MX7D_PAD_SD1_DATA3__SD1_DATA3 0x5b + >; + }; + + /* Avoid backfeeding with removed card power. */ + pinctrl_usdhc1_sleep: usdhc1-slpgrp { + fsl,pins = < + MX7D_PAD_SD1_CMD__SD1_CMD 0x10 + MX7D_PAD_SD1_CLK__SD1_CLK 0x10 + MX7D_PAD_SD1_DATA0__SD1_DATA0 0x10 + MX7D_PAD_SD1_DATA1__SD1_DATA1 0x10 + MX7D_PAD_SD1_DATA2__SD1_DATA2 0x10 + MX7D_PAD_SD1_DATA3__SD1_DATA3 0x10 >; }; pinctrl_usdhc3: usdhc3grp { fsl,pins = < - MX7D_PAD_SD3_CMD__SD3_CMD 0x59 MX7D_PAD_SD3_CLK__SD3_CLK 0x19 + MX7D_PAD_SD3_CMD__SD3_CMD 0x59 MX7D_PAD_SD3_DATA0__SD3_DATA0 0x59 MX7D_PAD_SD3_DATA1__SD3_DATA1 0x59 MX7D_PAD_SD3_DATA2__SD3_DATA2 0x59 @@ -847,10 +1043,10 @@ MX7D_PAD_SD3_STROBE__SD3_STROBE 0x19 >; }; - pinctrl_usdhc3_100mhz: usdhc3grp_100mhz { + pinctrl_usdhc3_100mhz: usdhc3-100mhzgrp { fsl,pins = < - MX7D_PAD_SD3_CMD__SD3_CMD 0x5a MX7D_PAD_SD3_CLK__SD3_CLK 0x1a + MX7D_PAD_SD3_CMD__SD3_CMD 0x5a MX7D_PAD_SD3_DATA0__SD3_DATA0 0x5a MX7D_PAD_SD3_DATA1__SD3_DATA1 0x5a MX7D_PAD_SD3_DATA2__SD3_DATA2 0x5a @@ -863,10 +1059,10 @@ MX7D_PAD_SD3_STROBE__SD3_STROBE 0x1a >; }; - pinctrl_usdhc3_200mhz: usdhc3grp_200mhz { + pinctrl_usdhc3_200mhz: usdhc3-200mhzgrp { fsl,pins = < - MX7D_PAD_SD3_CMD__SD3_CMD 0x5b MX7D_PAD_SD3_CLK__SD3_CLK 0x1b + MX7D_PAD_SD3_CMD__SD3_CMD 0x5b MX7D_PAD_SD3_DATA0__SD3_DATA0 0x5b MX7D_PAD_SD3_DATA1__SD3_DATA1 0x5b MX7D_PAD_SD3_DATA2__SD3_DATA2 0x5b @@ -879,16 +1075,16 @@ MX7D_PAD_SD3_STROBE__SD3_STROBE 0x1b >; }; - pinctrl_sai1: sai1-grp { + pinctrl_sai1: sai1grp { fsl,pins = < - MX7D_PAD_ENET1_RX_CLK__SAI1_TX_BCLK 0x1f - MX7D_PAD_SAI1_TX_SYNC__SAI1_TX_SYNC 0x1f MX7D_PAD_ENET1_COL__SAI1_TX_DATA0 0x30 + MX7D_PAD_ENET1_RX_CLK__SAI1_TX_BCLK 0x1f MX7D_PAD_ENET1_TX_CLK__SAI1_RX_DATA0 0x1f + MX7D_PAD_SAI1_TX_SYNC__SAI1_TX_SYNC 0x1f >; }; - pinctrl_sai1_mclk: sai1grp_mclk { + pinctrl_sai1_mclk: sai1mclkgrp { fsl,pins = < MX7D_PAD_SAI1_MCLK__SAI1_MCLK 0x1f >; @@ -899,23 +1095,35 @@ &iomuxc_lpsr { pinctrl-names = "default"; pinctrl-0 = <&pinctrl_gpio_lpsr>; - pinctrl_gpio_lpsr: gpio1-grp { + pinctrl_cd_usdhc1: cdusdhc1grp { fsl,pins = < - MX7D_PAD_LPSR_GPIO1_IO02__GPIO1_IO2 0x59 - MX7D_PAD_LPSR_GPIO1_IO03__GPIO1_IO3 0x59 + MX7D_PAD_LPSR_GPIO1_IO00__GPIO1_IO0 0x59 /* SODIMM 43 / MMC_CD */ + >; + }; + + pinctrl_cd_usdhc1_sleep: cdusdhc1-slpgrp { + fsl,pins = < + MX7D_PAD_LPSR_GPIO1_IO00__GPIO1_IO0 0x0 + >; + }; + + pinctrl_gpio_lpsr: gpiolpsrgrp { + fsl,pins = < + MX7D_PAD_LPSR_GPIO1_IO02__GPIO1_IO2 0x59 /* SODIMM 135 */ + MX7D_PAD_LPSR_GPIO1_IO03__GPIO1_IO3 0x59 /* SODIMM 22 */ >; }; pinctrl_gpiokeys: gpiokeysgrp { fsl,pins = < - MX7D_PAD_LPSR_GPIO1_IO01__GPIO1_IO1 0x19 + MX7D_PAD_LPSR_GPIO1_IO01__GPIO1_IO1 0x19 /* SODIMM 45 / WAKE_UP */ >; }; - pinctrl_i2c1: i2c1-grp { + pinctrl_i2c1: i2c1grp { fsl,pins = < - MX7D_PAD_LPSR_GPIO1_IO05__I2C1_SDA 0x4000007f MX7D_PAD_LPSR_GPIO1_IO04__I2C1_SCL 0x4000007f + MX7D_PAD_LPSR_GPIO1_IO05__I2C1_SDA 0x4000007f >; }; @@ -926,16 +1134,10 @@ MX7D_PAD_LPSR_GPIO1_IO05__GPIO1_IO5 0x4000007f >; }; - pinctrl_cd_usdhc1: usdhc1-cd-grp { + pinctrl_uart1_ctrl2: uart1ctrl2grp { fsl,pins = < - MX7D_PAD_LPSR_GPIO1_IO00__GPIO1_IO0 0x59 /* CD */ - >; - }; - - pinctrl_uart1_ctrl2: uart1-ctrl2-grp { - fsl,pins = < - MX7D_PAD_LPSR_GPIO1_IO07__GPIO1_IO7 0x14 /* DSR */ - MX7D_PAD_LPSR_GPIO1_IO06__GPIO1_IO6 0x14 /* RI */ + MX7D_PAD_LPSR_GPIO1_IO06__GPIO1_IO6 0x14 /* SODIMM 37 / RI */ + MX7D_PAD_LPSR_GPIO1_IO07__GPIO1_IO7 0x14 /* SODIMM 29 / DSR */ >; }; }; diff --git a/arch/arm/boot/dts/imx7d-colibri-aster.dts b/arch/arm/boot/dts/imx7d-colibri-aster.dts index f3f0537d5a37..90aaeddfb4f6 100644 --- a/arch/arm/boot/dts/imx7d-colibri-aster.dts +++ b/arch/arm/boot/dts/imx7d-colibri-aster.dts @@ -1,7 +1,6 @@ -// SPDX-License-Identifier: (GPL-2.0 OR MIT) +// SPDX-License-Identifier: GPL-2.0-or-later OR MIT /* - * Copyright 2017-2020 Toradex AG - * + * Copyright 2017-2022 Toradex */ /dts-v1/; @@ -10,11 +9,32 @@ / { model = "Toradex Colibri iMX7D on Aster Carrier Board"; - compatible = "toradex,colibri-imx7d-aster", "toradex,colibri-imx7d", + compatible = "toradex,colibri-imx7d-aster", + "toradex,colibri-imx7d", "fsl,imx7d"; }; -&usbotg2 { - vbus-supply = <®_usbh_vbus>; +&ad7879_ts { + status = "okay"; +}; + +&atmel_mxt_ts { + status = "okay"; +}; + +&backlight { + status = "okay"; +}; + +&lcdif { + status = "okay"; +}; + +&panel_dpi { + status = "okay"; +}; + +/* Colibri USBH */ +&usbotg2 { status = "okay"; }; diff --git a/arch/arm/boot/dts/imx7d-colibri-emmc-aster.dts b/arch/arm/boot/dts/imx7d-colibri-emmc-aster.dts index 20480276cb0e..3ec9ef6baaa4 100644 --- a/arch/arm/boot/dts/imx7d-colibri-emmc-aster.dts +++ b/arch/arm/boot/dts/imx7d-colibri-emmc-aster.dts @@ -1,6 +1,6 @@ -// SPDX-License-Identifier: (GPL-2.0 OR MIT) +// SPDX-License-Identifier: GPL-2.0-or-later OR MIT /* - * Copyright 2017-2020 Toradex AG + * Copyright 2017-2022 Toradex * */ @@ -11,10 +11,12 @@ / { model = "Toradex Colibri iMX7D 1GB (eMMC) on Aster Carrier Board"; compatible = "toradex,colibri-imx7d-emmc-aster", - "toradex,colibri-imx7d-emmc", "fsl,imx7d"; + "toradex,colibri-imx7d-emmc", + "toradex,colibri-imx7d", + "fsl,imx7d"; }; +/* Colibri USBH */ &usbotg2 { - vbus-supply = <®_usbh_vbus>; status = "okay"; }; diff --git a/arch/arm/boot/dts/imx7d-colibri-emmc-eval-v3.dts b/arch/arm/boot/dts/imx7d-colibri-emmc-eval-v3.dts index 8ee73c870b12..6d505cb02aad 100644 --- a/arch/arm/boot/dts/imx7d-colibri-emmc-eval-v3.dts +++ b/arch/arm/boot/dts/imx7d-colibri-emmc-eval-v3.dts @@ -1,6 +1,6 @@ -// SPDX-License-Identifier: (GPL-2.0 OR MIT) +// SPDX-License-Identifier: GPL-2.0-or-later OR MIT /* - * Copyright 2017 Toradex AG + * Copyright 2017-2022 Toradex */ /dts-v1/; @@ -10,10 +10,12 @@ / { model = "Toradex Colibri iMX7D 1GB (eMMC) on Colibri Evaluation Board V3"; compatible = "toradex,colibri-imx7d-emmc-eval-v3", - "toradex,colibri-imx7d-emmc", "fsl,imx7d"; + "toradex,colibri-imx7d-emmc", + "toradex,colibri-imx7d", + "fsl,imx7d"; }; +/* Colibri USBH */ &usbotg2 { - vbus-supply = <®_usbh_vbus>; status = "okay"; }; diff --git a/arch/arm/boot/dts/imx7d-colibri-emmc-iris-v2.dts b/arch/arm/boot/dts/imx7d-colibri-emmc-iris-v2.dts new file mode 100644 index 000000000000..7347659557f3 --- /dev/null +++ b/arch/arm/boot/dts/imx7d-colibri-emmc-iris-v2.dts @@ -0,0 +1,21 @@ +// SPDX-License-Identifier: GPL-2.0-or-later OR MIT +/* + * Copyright 2022 Toradex + */ + +/dts-v1/; +#include "imx7d-colibri-emmc.dtsi" +#include "imx7-colibri-iris-v2.dtsi" + +/ { + model = "Toradex Colibri iMX7D 1GB on Iris V2 Carrier Board"; + compatible = "toradex,colibri-imx7d-emmc-iris-v2", + "toradex,colibri-imx7d-emmc", + "toradex,colibri-imx7d", + "fsl,imx7d"; +}; + +/* Colibri USBH */ +&usbotg2 { + status = "okay"; +}; diff --git a/arch/arm/boot/dts/imx7d-colibri-emmc-iris.dts b/arch/arm/boot/dts/imx7d-colibri-emmc-iris.dts new file mode 100644 index 000000000000..5324c92e368d --- /dev/null +++ b/arch/arm/boot/dts/imx7d-colibri-emmc-iris.dts @@ -0,0 +1,21 @@ +// SPDX-License-Identifier: GPL-2.0-or-later OR MIT +/* + * Copyright 2022 Toradex + */ + +/dts-v1/; +#include "imx7d-colibri-emmc.dtsi" +#include "imx7-colibri-iris.dtsi" + +/ { + model = "Toradex Colibri iMX7D 1GB on Iris Carrier Board"; + compatible = "toradex,colibri-imx7d-emmc-iris", + "toradex,colibri-imx7d-emmc", + "toradex,colibri-imx7d", + "fsl,imx7d"; +}; + +/* Colibri USBH */ +&usbotg2 { + status = "okay"; +}; diff --git a/arch/arm/boot/dts/imx7d-colibri-emmc.dtsi b/arch/arm/boot/dts/imx7d-colibri-emmc.dtsi index af39e5370fa1..2fb4d2133a1b 100644 --- a/arch/arm/boot/dts/imx7d-colibri-emmc.dtsi +++ b/arch/arm/boot/dts/imx7d-colibri-emmc.dtsi @@ -1,18 +1,28 @@ -// SPDX-License-Identifier: (GPL-2.0 OR MIT) +// SPDX-License-Identifier: GPL-2.0-or-later OR MIT /* - * Copyright 2017 Toradex AG + * Copyright 2017-2022 Toradex */ #include "imx7d.dtsi" #include "imx7-colibri.dtsi" / { + aliases { + /* Required to properly pass MAC addresses from bootloader. */ + ethernet0 = &fec1; + ethernet1 = &fec2; + }; + memory@80000000 { device_type = "memory"; reg = <0x80000000 0x40000000>; }; }; +&cpu1 { + cpu-supply = <®_DCDC2>; +}; + &gpio6 { gpio-line-names = "", "", @@ -39,10 +49,13 @@ &gpio6 { "SODIMM_34"; }; +/* Colibri USBH */ &usbotg2 { dr_mode = "host"; + vbus-supply = <®_usbh_vbus>; }; +/* eMMC */ &usdhc3 { status = "okay"; }; diff --git a/arch/arm/boot/dts/imx7d-colibri-eval-v3.dts b/arch/arm/boot/dts/imx7d-colibri-eval-v3.dts index 87b132bcd272..c7a8b5aa2408 100644 --- a/arch/arm/boot/dts/imx7d-colibri-eval-v3.dts +++ b/arch/arm/boot/dts/imx7d-colibri-eval-v3.dts @@ -1,6 +1,6 @@ -// SPDX-License-Identifier: GPL-2.0+ OR MIT +// SPDX-License-Identifier: GPL-2.0-or-later OR MIT /* - * Copyright 2016-2020 Toradex + * Copyright 2016-2022 Toradex */ /dts-v1/; @@ -9,11 +9,48 @@ / { model = "Toradex Colibri iMX7D on Colibri Evaluation Board V3"; - compatible = "toradex,colibri-imx7d-eval-v3", "toradex,colibri-imx7d", + compatible = "toradex,colibri-imx7d-eval-v3", + "toradex,colibri-imx7d", "fsl,imx7d"; }; -&usbotg2 { - vbus-supply = <®_usbh_vbus>; +&ad7879_ts { + status = "okay"; +}; + +/* + * The Atmel maxtouch controller uses SODIMM 28/30, also used for PWM, PWM, aka pwm2, pwm3. + * So if you enable following capacitive touch controller, disable pwm2/pwm3 first. + */ +&atmel_mxt_ts { + status = "disabled"; +}; + +&backlight { + status = "okay"; +}; + +&lcdif { + status = "okay"; +}; + +&panel_dpi { + status = "okay"; +}; + +/* Colibri PWM */ +&pwm2 { + /* The pwm2 should be disabled to enable atmel_mxt_ts touchscreen for adapter. */ + status = "okay"; +}; + +/* Colibri PWM */ +&pwm3 { + /* The pwm3 should be disabled to enable atmel_mxt_ts touchscreen for adapter. */ + status = "okay"; +}; + +/* Colibri USBH */ +&usbotg2 { status = "okay"; }; diff --git a/arch/arm/boot/dts/imx7d-colibri-iris-v2.dts b/arch/arm/boot/dts/imx7d-colibri-iris-v2.dts new file mode 100644 index 000000000000..5762f51d5f0f --- /dev/null +++ b/arch/arm/boot/dts/imx7d-colibri-iris-v2.dts @@ -0,0 +1,83 @@ +// SPDX-License-Identifier: GPL-2.0-or-later OR MIT +/* + * Copyright 2022 Toradex + */ + +/dts-v1/; +#include "imx7d-colibri.dtsi" +#include "imx7-colibri-iris-v2.dtsi" + +/ { + model = "Toradex Colibri iMX7D on Iris V2 Carrier Board"; + compatible = "toradex,colibri-imx7d-iris-v2", + "toradex,colibri-imx7d", + "fsl,imx7d"; +}; + +&ad7879_ts { + status = "okay"; +}; + +&atmel_mxt_ts { + status = "okay"; +}; + +&backlight { + status = "okay"; +}; + +&gpio2 { + /* + * This switches the LVDS transceiver to VESA color mapping mode. + */ + lvds-color-map-hog { + gpio-hog; + gpios = <13 GPIO_ACTIVE_HIGH>; /* SODIMM 95 */ + line-name = "LVDS_COLOR_MAP"; + output-low; + }; +}; + +&gpio7 { + /* + * This switches the LVDS transceiver to the 24-bit RGB mode. + */ + lvds-rgb-mode-hog { + gpio-hog; + gpios = <2 GPIO_ACTIVE_HIGH>; /* SODIMM 63 */ + line-name = "LVDS_RGB_MODE"; + output-low; + }; + + /* + * This switches the LVDS transceiver to the single-channel + * output mode. + */ + lvds-ch-mode-hog { + gpio-hog; + gpios = <3 GPIO_ACTIVE_HIGH>; /* SODIMM 55 */ + line-name = "LVDS_CH_MODE"; + output-high; + }; + + /* This turns the LVDS transceiver on */ + lvds-power-on-hog { + gpio-hog; + gpios = <11 GPIO_ACTIVE_HIGH>; /* SODIMM 99 */ + line-name = "LVDS_POWER_ON"; + output-high; + }; +}; + +&lcdif { + status = "okay"; +}; + +&panel_dpi { + status = "okay"; +}; + +/* Colibri USBH */ +&usbotg2 { + status = "okay"; +}; diff --git a/arch/arm/boot/dts/imx7d-colibri-iris.dts b/arch/arm/boot/dts/imx7d-colibri-iris.dts new file mode 100644 index 000000000000..9c63cb9d9a64 --- /dev/null +++ b/arch/arm/boot/dts/imx7d-colibri-iris.dts @@ -0,0 +1,56 @@ +// SPDX-License-Identifier: GPL-2.0-or-later OR MIT +/* + * Copyright 2022 Toradex + */ + +/dts-v1/; +#include "imx7d-colibri.dtsi" +#include "imx7-colibri-iris.dtsi" + +/ { + model = "Toradex Colibri iMX7D on Iris Carrier Board"; + compatible = "toradex,colibri-imx7d-iris", + "toradex,colibri-imx7d", + "fsl,imx7d"; +}; + +&ad7879_ts { + status = "okay"; +}; + +/* + * The Atmel maxtouch controller uses SODIMM 28/30, also used for PWM, PWM, aka pwm2, pwm3. + * So if you enable following capacitive touch controller, disable pwm2/pwm3 first. + */ +&atmel_mxt_ts { + status = "disabled"; +}; + +&backlight { + status = "okay"; +}; + +&lcdif { + status = "okay"; +}; + +&panel_dpi { + status = "okay"; +}; + +/* Colibri PWM */ +&pwm2 { + /* The pwm2 should be disabled to enable atmel_mxt_ts touchscreen for adapter. */ + status = "okay"; +}; + +/* Colibri PWM */ +&pwm3 { + /* The pwm3 should be disabled to enable atmel_mxt_ts touchscreen for adapter. */ + status = "okay"; +}; + +/* Colibri USBH */ +&usbotg2 { + status = "okay"; +}; diff --git a/arch/arm/boot/dts/imx7d-colibri.dtsi b/arch/arm/boot/dts/imx7d-colibri.dtsi index 219a0404a058..531a45b176a1 100644 --- a/arch/arm/boot/dts/imx7d-colibri.dtsi +++ b/arch/arm/boot/dts/imx7d-colibri.dtsi @@ -1,12 +1,18 @@ -// SPDX-License-Identifier: GPL-2.0+ OR MIT +// SPDX-License-Identifier: GPL-2.0-or-later OR MIT /* - * Copyright 2016-2020 Toradex + * Copyright 2016-2022 Toradex */ #include "imx7d.dtsi" #include "imx7-colibri.dtsi" / { + aliases { + /* Required to properly pass MAC addresses from bootloader. */ + ethernet0 = &fec1; + ethernet1 = &fec2; + }; + memory@80000000 { device_type = "memory"; reg = <0x80000000 0x20000000>; @@ -17,10 +23,13 @@ &cpu1 { cpu-supply = <®_DCDC2>; }; +/* NAND */ &gpmi { status = "okay"; }; +/* Colibri USBH */ &usbotg2 { dr_mode = "host"; + vbus-supply = <®_usbh_vbus>; }; diff --git a/arch/arm/boot/dts/imx7d-sdb.dts b/arch/arm/boot/dts/imx7d-sdb.dts index f053f5122741..78f4224a9bf4 100644 --- a/arch/arm/boot/dts/imx7d-sdb.dts +++ b/arch/arm/boot/dts/imx7d-sdb.dts @@ -201,7 +201,7 @@ tsc2046@0 { compatible = "ti,tsc2046"; reg = <0>; spi-max-frequency = <1000000>; - pinctrl-names ="default"; + pinctrl-names = "default"; pinctrl-0 = <&pinctrl_tsc2046_pendown>; interrupt-parent = <&gpio2>; interrupts = <29 0>; diff --git a/arch/arm/boot/dts/imx7d-smegw01.dts b/arch/arm/boot/dts/imx7d-smegw01.dts index 21b509c43393..546268b8d0b1 100644 --- a/arch/arm/boot/dts/imx7d-smegw01.dts +++ b/arch/arm/boot/dts/imx7d-smegw01.dts @@ -207,7 +207,7 @@ &usdhc1 { pinctrl-0 = <&pinctrl_usdhc1>; cd-gpios = <&gpio5 0 GPIO_ACTIVE_LOW>; no-1-8-v; - enable-sdio-wakeup; + wakeup-source; keep-power-in-suspend; status = "okay"; }; @@ -219,7 +219,7 @@ &usdhc2 { no-1-8-v; non-removable; vmmc-supply = <®_wifi>; - enable-sdio-wakeup; + wakeup-source; status = "okay"; }; diff --git a/arch/arm/boot/dts/imx7d.dtsi b/arch/arm/boot/dts/imx7d.dtsi index f8cba47536a0..7ceb7c09f7ad 100644 --- a/arch/arm/boot/dts/imx7d.dtsi +++ b/arch/arm/boot/dts/imx7d.dtsi @@ -78,7 +78,7 @@ usbphynop2: usbphynop2 { #phy-cells = <0>; }; - soc { + soc: soc { etm@3007d000 { compatible = "arm,coresight-etm3x", "arm,primecell"; reg = <0x3007d000 0x1000>; diff --git a/arch/arm/boot/dts/imx7s-colibri-aster.dts b/arch/arm/boot/dts/imx7s-colibri-aster.dts index fca4e0a95c1b..58ebb02d948a 100644 --- a/arch/arm/boot/dts/imx7s-colibri-aster.dts +++ b/arch/arm/boot/dts/imx7s-colibri-aster.dts @@ -1,6 +1,6 @@ -// SPDX-License-Identifier: (GPL-2.0 OR MIT) +// SPDX-License-Identifier: GPL-2.0-or-later OR MIT /* - * Copyright 2017-2020 Toradex AG + * Copyright 2017-2022 Toradex * */ @@ -10,6 +10,27 @@ / { model = "Toradex Colibri iMX7S on Aster Carrier Board"; - compatible = "toradex,colibri-imx7s-aster", "toradex,colibri-imx7s", + compatible = "toradex,colibri-imx7s-aster", + "toradex,colibri-imx7s", "fsl,imx7s"; }; + +&ad7879_ts { + status = "okay"; +}; + +&atmel_mxt_ts { + status = "okay"; +}; + +&backlight { + status = "okay"; +}; + +&lcdif { + status = "okay"; +}; + +&panel_dpi { + status = "okay"; +}; diff --git a/arch/arm/boot/dts/imx7s-colibri-eval-v3.dts b/arch/arm/boot/dts/imx7s-colibri-eval-v3.dts index aa70d3f2e2e2..38de76630d6a 100644 --- a/arch/arm/boot/dts/imx7s-colibri-eval-v3.dts +++ b/arch/arm/boot/dts/imx7s-colibri-eval-v3.dts @@ -1,6 +1,6 @@ -// SPDX-License-Identifier: GPL-2.0+ OR MIT +// SPDX-License-Identifier: GPL-2.0-or-later OR MIT /* - * Copyright 2016-2020 Toradex + * Copyright 2016-2022 Toradex */ /dts-v1/; @@ -9,6 +9,43 @@ / { model = "Toradex Colibri iMX7S on Colibri Evaluation Board V3"; - compatible = "toradex,colibri-imx7s-eval-v3", "toradex,colibri-imx7s", + compatible = "toradex,colibri-imx7s-eval-v3", + "toradex,colibri-imx7s", "fsl,imx7s"; }; + +&ad7879_ts { + status = "okay"; +}; + +/* + * The Atmel maxtouch controller uses SODIMM 28/30, also used for PWM, PWM, aka pwm2, pwm3. + * So if you enable following capacitive touch controller, disable pwm2/pwm3 first. + */ +&atmel_mxt_ts { + status = "disabled"; +}; + +&backlight { + status = "okay"; +}; + +&lcdif { + status = "okay"; +}; + +&panel_dpi { + status = "okay"; +}; + +/* Colibri PWM */ +&pwm2 { + /* The pwm2 should be disabled to enable atmel_mxt_ts touchscreen for adapter. */ + status = "okay"; +}; + +/* Colibri PWM */ +&pwm3 { + /* The pwm3 should be disabled to enable atmel_mxt_ts touchscreen for adapter. */ + status = "okay"; +}; diff --git a/arch/arm/boot/dts/imx7s-colibri-iris-v2.dts b/arch/arm/boot/dts/imx7s-colibri-iris-v2.dts new file mode 100644 index 000000000000..72b5c17ab1ab --- /dev/null +++ b/arch/arm/boot/dts/imx7s-colibri-iris-v2.dts @@ -0,0 +1,78 @@ +// SPDX-License-Identifier: GPL-2.0-or-later OR MIT +/* + * Copyright 2022 Toradex + */ + +/dts-v1/; +#include "imx7s-colibri.dtsi" +#include "imx7-colibri-iris-v2.dtsi" + +/ { + model = "Toradex Colibri iMX7S on Iris V2 Carrier Board"; + compatible = "toradex,colibri-imx7s-iris-v2", + "toradex,colibri-imx7s", + "fsl,imx7s"; +}; + +&ad7879_ts { + status = "okay"; +}; + +&atmel_mxt_ts { + status = "okay"; +}; + +&backlight { + status = "okay"; +}; + +&gpio2 { + /* + * This switches the LVDS transceiver to VESA color mapping mode. + */ + lvds-color-map-hog { + gpio-hog; + gpios = <13 GPIO_ACTIVE_HIGH>; /* SODIMM 95 */ + line-name = "LVDS_COLOR_MAP"; + output-low; + }; +}; + +&gpio7 { + /* + * This switches the LVDS transceiver to the 24-bit RGB mode. + */ + lvds-rgb-mode-hog { + gpio-hog; + gpios = <2 GPIO_ACTIVE_HIGH>; /* SODIMM 63 */ + line-name = "LVDS_RGB_MODE"; + output-low; + }; + + /* + * This switches the LVDS transceiver to the single-channel + * output mode. + */ + lvds-ch-mode-hog { + gpio-hog; + gpios = <3 GPIO_ACTIVE_HIGH>; /* SODIMM 55 */ + line-name = "LVDS_CH_MODE"; + output-high; + }; + + /* This turns the LVDS transceiver on */ + lvds-power-on-hog { + gpio-hog; + gpios = <11 GPIO_ACTIVE_HIGH>; /* SODIMM 99 */ + line-name = "LVDS_POWER_ON"; + output-high; + }; +}; + +&lcdif { + status = "okay"; +}; + +&panel_dpi { + status = "okay"; +}; diff --git a/arch/arm/boot/dts/imx7s-colibri-iris.dts b/arch/arm/boot/dts/imx7s-colibri-iris.dts new file mode 100644 index 000000000000..26ba72c17feb --- /dev/null +++ b/arch/arm/boot/dts/imx7s-colibri-iris.dts @@ -0,0 +1,51 @@ +// SPDX-License-Identifier: GPL-2.0-or-later OR MIT +/* + * Copyright 2022 Toradex + */ + +/dts-v1/; +#include "imx7s-colibri.dtsi" +#include "imx7-colibri-iris.dtsi" + +/ { + model = "Toradex Colibri iMX7S on Iris Carrier Board"; + compatible = "toradex,colibri-imx7s-iris", + "toradex,colibri-imx7s", + "fsl,imx7s"; +}; + +&ad7879_ts { + status = "okay"; +}; + +/* + * The Atmel maxtouch controller uses SODIMM 28/30, also used for PWM, PWM, aka pwm2, pwm3. + * So if you enable following capacitive touch controller, disable pwm2/pwm3 first. + */ +&atmel_mxt_ts { + status = "disabled"; +}; + +&backlight { + status = "okay"; +}; + +&lcdif { + status = "okay"; +}; + +&panel_dpi { + status = "okay"; +}; + +/* Colibri PWM */ +&pwm2 { + /* The pwm2 should be disabled to enable atmel_mxt_ts touchscreen for adapter. */ + status = "okay"; +}; + +/* Colibri PWM */ +&pwm3 { + /* The pwm3 should be disabled to enable atmel_mxt_ts touchscreen for adapter. */ + status = "okay"; +}; diff --git a/arch/arm/boot/dts/imx7s-colibri.dtsi b/arch/arm/boot/dts/imx7s-colibri.dtsi index 94de220a5965..ef51395d3537 100644 --- a/arch/arm/boot/dts/imx7s-colibri.dtsi +++ b/arch/arm/boot/dts/imx7s-colibri.dtsi @@ -1,6 +1,6 @@ -// SPDX-License-Identifier: GPL-2.0+ OR MIT +// SPDX-License-Identifier: GPL-2.0-or-later OR MIT /* - * Copyright 2016-2020 Toradex + * Copyright 2016-2022 Toradex */ #include "imx7s.dtsi" @@ -13,6 +13,7 @@ memory@80000000 { }; }; +/* NAND */ &gpmi { status = "okay"; }; diff --git a/arch/arm/boot/dts/imx7s.dtsi b/arch/arm/boot/dts/imx7s.dtsi index 039eed79d2e7..29148285f9fc 100644 --- a/arch/arm/boot/dts/imx7s.dtsi +++ b/arch/arm/boot/dts/imx7s.dtsi @@ -176,7 +176,7 @@ timer { ; }; - soc { + soc: soc { #address-cells = <1>; #size-cells = <1>; compatible = "simple-bus"; diff --git a/arch/arm/boot/dts/imxrt1050.dtsi b/arch/arm/boot/dts/imxrt1050.dtsi index 77b911b06041..03e6a858a7be 100644 --- a/arch/arm/boot/dts/imxrt1050.dtsi +++ b/arch/arm/boot/dts/imxrt1050.dtsi @@ -83,7 +83,7 @@ edma1: dma-controller@400e8000 { }; usdhc1: mmc@402c0000 { - compatible ="fsl,imxrt1050-usdhc", "fsl,imx6sl-usdhc"; + compatible = "fsl,imxrt1050-usdhc", "fsl,imx6sl-usdhc"; reg = <0x402c0000 0x4000>; interrupts = <110>; clocks = <&clks IMXRT1050_CLK_IPG_PDOF>, @@ -95,7 +95,7 @@ usdhc1: mmc@402c0000 { no-1-8-v; max-frequency = <4000000>; fsl,tuning-start-tap = <20>; - fsl,tuning-step= <2>; + fsl,tuning-step = <2>; status = "disabled"; }; diff --git a/arch/arm/boot/dts/keystone-k2e-netcp.dtsi b/arch/arm/boot/dts/keystone-k2e-netcp.dtsi index 71064483d34f..42cf74db673c 100644 --- a/arch/arm/boot/dts/keystone-k2e-netcp.dtsi +++ b/arch/arm/boot/dts/keystone-k2e-netcp.dtsi @@ -12,9 +12,9 @@ qmss: qmss@2a40000 { #size-cells = <1>; clocks = <&chipclk13>; ranges; - queue-range = <0 0x2000>; - linkram0 = <0x100000 0x4000>; - linkram1 = <0 0x10000>; + queue-range = <0 0x2000>; + linkram0 = <0x100000 0x4000>; + linkram1 = <0 0x10000>; qmgrs { #address-cells = <1>; @@ -176,40 +176,40 @@ cpts_refclk_mux: cpts-refclk-mux { interfaces { gbe0: interface-0 { slave-port = <0>; - link-interface = <1>; - phy-handle = <ðphy0>; + link-interface = <1>; + phy-handle = <ðphy0>; }; gbe1: interface-1 { slave-port = <1>; - link-interface = <1>; - phy-handle = <ðphy1>; + link-interface = <1>; + phy-handle = <ðphy1>; }; }; secondary-slave-ports { port-2 { slave-port = <2>; - link-interface = <2>; + link-interface = <2>; }; port-3 { slave-port = <3>; - link-interface = <2>; + link-interface = <2>; }; port-4 { slave-port = <4>; - link-interface = <2>; + link-interface = <2>; }; port-5 { slave-port = <5>; - link-interface = <2>; + link-interface = <2>; }; port-6 { slave-port = <6>; - link-interface = <2>; + link-interface = <2>; }; port-7 { slave-port = <7>; - link-interface = <2>; + link-interface = <2>; }; }; }; diff --git a/arch/arm/boot/dts/keystone-k2e.dtsi b/arch/arm/boot/dts/keystone-k2e.dtsi index b8f152e7af7f..65c32946c522 100644 --- a/arch/arm/boot/dts/keystone-k2e.dtsi +++ b/arch/arm/boot/dts/keystone-k2e.dtsi @@ -141,7 +141,7 @@ pcie1: pcie@21020000 { clock-names = "pcie"; #address-cells = <3>; #size-cells = <2>; - reg = <0x21021000 0x2000>, <0x21020000 0x1000>, <0x02620128 4>; + reg = <0x21021000 0x2000>, <0x21020000 0x1000>, <0x02620128 4>; ranges = <0x82000000 0 0x60000000 0x60000000 0 0x10000000>; @@ -185,14 +185,14 @@ pcie_intc1: legacy-interrupt-controller { }; mdio: mdio@24200f00 { - compatible = "ti,keystone_mdio", "ti,davinci_mdio"; + compatible = "ti,keystone_mdio", "ti,davinci_mdio"; #address-cells = <1>; #size-cells = <0>; reg = <0x24200f00 0x100>; status = "disabled"; clocks = <&clkcpgmac>; clock-names = "fck"; - bus_freq = <2500000>; + bus_freq = <2500000>; }; /include/ "keystone-k2e-netcp.dtsi" }; diff --git a/arch/arm/boot/dts/keystone-k2g-netcp.dtsi b/arch/arm/boot/dts/keystone-k2g-netcp.dtsi index d0e6a9a43402..f6306933ff42 100644 --- a/arch/arm/boot/dts/keystone-k2g-netcp.dtsi +++ b/arch/arm/boot/dts/keystone-k2g-netcp.dtsi @@ -125,7 +125,7 @@ gbe: gbe@200000 { interfaces { gbe0: interface-0 { slave-port = <0>; - link-interface = <5>; + link-interface = <5>; }; }; }; diff --git a/arch/arm/boot/dts/keystone-k2g.dtsi b/arch/arm/boot/dts/keystone-k2g.dtsi index 37198294f4b2..380dd9d637ee 100644 --- a/arch/arm/boot/dts/keystone-k2g.dtsi +++ b/arch/arm/boot/dts/keystone-k2g.dtsi @@ -262,7 +262,7 @@ pmmc: system-controller@2921c00 { */ ti,system-reboot-controller; mbox-names = "rx", "tx"; - mboxes= <&msgmgr 5 2>, + mboxes = <&msgmgr 5 2>, <&msgmgr 0 0>; reg-names = "debug_messages"; reg = <0x02921c00 0x400>; @@ -326,13 +326,13 @@ gpio1: gpio@260a000 { dss: dss@02540000 { compatible = "ti,k2g-dss"; - reg = <0x02540000 0x400>, + reg = <0x02540000 0x400>, <0x02550000 0x1000>, <0x02557000 0x1000>, <0x0255a800 0x100>, <0x0255ac00 0x100>; reg-names = "cfg", "common", "vid1", "ovr1", "vp1"; - clocks = <&k2g_clks 0x2 0>, + clocks = <&k2g_clks 0x2 0>, <&k2g_clks 0x2 1>; clock-names = "fck", "vp1"; interrupts = ; @@ -348,7 +348,7 @@ dss: dss@02540000 { edma0: edma@2700000 { compatible = "ti,k2g-edma3-tpcc", "ti,edma3-tpcc"; - reg = <0x02700000 0x8000>; + reg = <0x02700000 0x8000>; reg-names = "edma3_cc"; interrupts = , , @@ -367,19 +367,19 @@ edma0: edma@2700000 { edma0_tptc0: tptc@2760000 { compatible = "ti,k2g-edma3-tptc", "ti,edma3-tptc"; - reg = <0x02760000 0x400>; + reg = <0x02760000 0x400>; power-domains = <&k2g_pds 0x3f>; }; edma0_tptc1: tptc@2768000 { compatible = "ti,k2g-edma3-tptc", "ti,edma3-tptc"; - reg = <0x02768000 0x400>; + reg = <0x02768000 0x400>; power-domains = <&k2g_pds 0x3f>; }; edma1: edma@2728000 { compatible = "ti,k2g-edma3-tpcc", "ti,edma3-tpcc"; - reg = <0x02728000 0x8000>; + reg = <0x02728000 0x8000>; reg-names = "edma3_cc"; interrupts = , , @@ -402,13 +402,13 @@ edma1: edma@2728000 { edma1_tptc0: tptc@27b0000 { compatible = "ti,k2g-edma3-tptc", "ti,edma3-tptc"; - reg = <0x027b0000 0x400>; + reg = <0x027b0000 0x400>; power-domains = <&k2g_pds 0x4f>; }; edma1_tptc1: tptc@27b8000 { compatible = "ti,k2g-edma3-tptc", "ti,edma3-tptc"; - reg = <0x027b8000 0x400>; + reg = <0x027b8000 0x400>; power-domains = <&k2g_pds 0x4f>; }; diff --git a/arch/arm/boot/dts/keystone-k2hk-netcp.dtsi b/arch/arm/boot/dts/keystone-k2hk-netcp.dtsi index 022d93c366c7..8a421c65f920 100644 --- a/arch/arm/boot/dts/keystone-k2hk-netcp.dtsi +++ b/arch/arm/boot/dts/keystone-k2hk-netcp.dtsi @@ -12,9 +12,9 @@ qmss: qmss@2a40000 { #size-cells = <1>; clocks = <&chipclk13>; ranges; - queue-range = <0 0x4000>; - linkram0 = <0x100000 0x8000>; - linkram1 = <0x0 0x10000>; + queue-range = <0 0x4000>; + linkram0 = <0x100000 0x8000>; + linkram1 = <0x0 0x10000>; qmgrs { #address-cells = <1>; @@ -150,7 +150,7 @@ netcp: netcp@2000000 { #size-cells = <1>; /* NetCP address range */ - ranges = <0 0x2000000 0x100000>; + ranges = <0 0x2000000 0x100000>; clocks = <&clkpa>, <&clkcpgmac>; clock-names = "pa_clk", "ethss_clk"; @@ -207,11 +207,11 @@ gbe1: interface-1 { secondary-slave-ports { port-2 { slave-port = <2>; - link-interface = <2>; + link-interface = <2>; }; port-3 { slave-port = <3>; - link-interface = <2>; + link-interface = <2>; }; }; }; diff --git a/arch/arm/boot/dts/keystone-k2hk.dtsi b/arch/arm/boot/dts/keystone-k2hk.dtsi index 8a9447703310..da6d3934c2e8 100644 --- a/arch/arm/boot/dts/keystone-k2hk.dtsi +++ b/arch/arm/boot/dts/keystone-k2hk.dtsi @@ -282,14 +282,14 @@ dsp7: dsp@17800000 { }; mdio: mdio@2090300 { - compatible = "ti,keystone_mdio", "ti,davinci_mdio"; + compatible = "ti,keystone_mdio", "ti,davinci_mdio"; #address-cells = <1>; #size-cells = <0>; reg = <0x02090300 0x100>; status = "disabled"; clocks = <&clkcpgmac>; clock-names = "fck"; - bus_freq = <2500000>; + bus_freq = <2500000>; }; /include/ "keystone-k2hk-netcp.dtsi" }; diff --git a/arch/arm/boot/dts/keystone-k2l-netcp.dtsi b/arch/arm/boot/dts/keystone-k2l-netcp.dtsi index e96ca664abc2..5ec6680a533d 100644 --- a/arch/arm/boot/dts/keystone-k2l-netcp.dtsi +++ b/arch/arm/boot/dts/keystone-k2l-netcp.dtsi @@ -12,9 +12,9 @@ qmss: qmss@2a40000 { #size-cells = <1>; clocks = <&chipclk13>; ranges; - queue-range = <0 0x2000>; - linkram0 = <0x100000 0x4000>; - linkram1 = <0x70000000 0x10000>; /* 1MB OSR mem */ + queue-range = <0 0x2000>; + linkram0 = <0x100000 0x4000>; + linkram1 = <0x70000000 0x10000>; /* 1MB OSR mem */ qmgrs { #address-cells = <1>; @@ -174,24 +174,24 @@ cpts_refclk_mux: cpts-refclk-mux { interfaces { gbe0: interface-0 { slave-port = <0>; - link-interface = <1>; - phy-handle = <ðphy0>; + link-interface = <1>; + phy-handle = <ðphy0>; }; gbe1: interface-1 { slave-port = <1>; - link-interface = <1>; - phy-handle = <ðphy1>; + link-interface = <1>; + phy-handle = <ðphy1>; }; }; secondary-slave-ports { port-2 { slave-port = <2>; - link-interface = <2>; + link-interface = <2>; }; port-3 { slave-port = <3>; - link-interface = <2>; + link-interface = <2>; }; }; }; diff --git a/arch/arm/boot/dts/keystone-k2l.dtsi b/arch/arm/boot/dts/keystone-k2l.dtsi index dff5fea72b2f..421a02bbc9d3 100644 --- a/arch/arm/boot/dts/keystone-k2l.dtsi +++ b/arch/arm/boot/dts/keystone-k2l.dtsi @@ -47,7 +47,7 @@ uart2: serial@2348400 { reg-shift = <2>; reg-io-width = <4>; reg = <0x02348400 0x100>; - clocks = <&clkuart2>; + clocks = <&clkuart2>; interrupts = ; }; @@ -57,7 +57,7 @@ uart3: serial@2348800 { reg-shift = <2>; reg-io-width = <4>; reg = <0x02348800 0x100>; - clocks = <&clkuart3>; + clocks = <&clkuart3>; interrupts = ; }; @@ -388,14 +388,14 @@ dsp3: dsp@13800000 { }; mdio: mdio@26200f00 { - compatible = "ti,keystone_mdio", "ti,davinci_mdio"; + compatible = "ti,keystone_mdio", "ti,davinci_mdio"; #address-cells = <1>; #size-cells = <0>; reg = <0x26200f00 0x100>; status = "disabled"; clocks = <&clkcpgmac>; clock-names = "fck"; - bus_freq = <2500000>; + bus_freq = <2500000>; }; /include/ "keystone-k2l-netcp.dtsi" }; diff --git a/arch/arm/boot/dts/keystone.dtsi b/arch/arm/boot/dts/keystone.dtsi index fc9fdc857ae8..50789f9e2215 100644 --- a/arch/arm/boot/dts/keystone.dtsi +++ b/arch/arm/boot/dts/keystone.dtsi @@ -14,7 +14,7 @@ / { interrupt-parent = <&gic>; aliases { - serial0 = &uart0; + serial0 = &uart0; spi0 = &spi0; spi1 = &spi1; spi2 = &spi2; @@ -61,11 +61,11 @@ pmu { }; psci { - compatible = "arm,psci"; - method = "smc"; - cpu_suspend = <0x84000001>; - cpu_off = <0x84000002>; - cpu_on = <0x84000003>; + compatible = "arm,psci"; + method = "smc"; + cpu_suspend = <0x84000001>; + cpu_off = <0x84000002>; + cpu_on = <0x84000003>; }; soc0: soc@0 { @@ -119,7 +119,7 @@ uart0: serial@2530c00 { reg-shift = <2>; reg-io-width = <4>; reg = <0x02530c00 0x100>; - clocks = <&clkuart0>; + clocks = <&clkuart0>; interrupts = ; }; @@ -129,7 +129,7 @@ uart1: serial@2531000 { reg-shift = <2>; reg-io-width = <4>; reg = <0x02531000 0x100>; - clocks = <&clkuart1>; + clocks = <&clkuart1>; interrupts = ; }; @@ -301,7 +301,7 @@ pcie0: pcie@21800000 { clock-names = "pcie"; #address-cells = <3>; #size-cells = <2>; - reg = <0x21801000 0x2000>, <0x21800000 0x1000>, <0x02620128 4>; + reg = <0x21801000 0x2000>, <0x21800000 0x1000>, <0x02620128 4>; ranges = <0x82000000 0 0x50000000 0x50000000 0 0x10000000>; diff --git a/arch/arm/boot/dts/lan966x-kontron-kswitch-d10-mmt.dtsi b/arch/arm/boot/dts/lan966x-kontron-kswitch-d10-mmt.dtsi index 725dcf707b31..0097e72e3fb2 100644 --- a/arch/arm/boot/dts/lan966x-kontron-kswitch-d10-mmt.dtsi +++ b/arch/arm/boot/dts/lan966x-kontron-kswitch-d10-mmt.dtsi @@ -76,6 +76,12 @@ usart0_pins: usart0-pins { pins = "GPIO_25", "GPIO_26"; function = "fc0_b"; }; + + usbs_a_pins: usbs-a-pins { + /* VBUS_DET */ + pins = "GPIO_66"; + function = "gpio"; + }; }; &mdio0 { @@ -185,6 +191,13 @@ &switch { status = "okay"; }; +&udc { + pinctrl-0 = <&usbs_a_pins>; + pinctrl-names = "default"; + atmel,vbus-gpio = <&gpio 66 GPIO_ACTIVE_HIGH>; + status = "okay"; +}; + &watchdog { status = "okay"; }; diff --git a/arch/arm/boot/dts/lan966x-pcb8291.dts b/arch/arm/boot/dts/lan966x-pcb8291.dts index 3c7e3a7d6f14..24d9055c4a08 100644 --- a/arch/arm/boot/dts/lan966x-pcb8291.dts +++ b/arch/arm/boot/dts/lan966x-pcb8291.dts @@ -4,6 +4,7 @@ */ /dts-v1/; #include "lan966x.dtsi" +#include "dt-bindings/phy/phy-lan966x-serdes.h" / { model = "Microchip EVB - LAN9662"; @@ -16,22 +17,18 @@ chosen { aliases { serial0 = &usart3; }; + + gpio-restart { + compatible = "gpio-restart"; + gpios = <&gpio 56 GPIO_ACTIVE_LOW>; + priority = <200>; + }; }; &gpio { - fc_shrd7_pins: fc_shrd7-pins { - pins = "GPIO_49"; - function = "fc_shrd7"; - }; - - fc_shrd8_pins: fc_shrd8-pins { - pins = "GPIO_54"; - function = "fc_shrd8"; - }; - - fc3_b_pins: fcb3-spi-pins { - /* SCK, RXD, TXD */ - pins = "GPIO_51", "GPIO_52", "GPIO_53"; + fc3_b_pins: fc3-b-pins { + /* RX, TX */ + pins = "GPIO_52", "GPIO_53"; function = "fc3_b"; }; @@ -45,7 +42,7 @@ can0_b_pins: can0-b-pins { &can0 { pinctrl-0 = <&can0_b_pins>; pinctrl-names = "default"; - status = "okay"; + status = "disabled"; /* Conflict with switch */ }; &flx3 { @@ -53,12 +50,46 @@ &flx3 { status = "okay"; usart3: serial@200 { - pinctrl-0 = <&fc3_b_pins>, <&fc_shrd7_pins>, <&fc_shrd8_pins>; + pinctrl-0 = <&fc3_b_pins>; pinctrl-names = "default"; status = "okay"; }; }; +&mdio1 { + status = "okay"; +}; + +&phy0 { + status = "okay"; +}; + +&phy1 { + status = "okay"; +}; + +&port0 { + phy-handle = <&phy0>; + phy-mode = "gmii"; + phys = <&serdes 0 CU(0)>; + status = "okay"; +}; + +&port1 { + phy-handle = <&phy1>; + phy-mode = "gmii"; + phys = <&serdes 1 CU(1)>; + status = "okay"; +}; + +&serdes { + status = "okay"; +}; + +&switch { + status = "okay"; +}; + &watchdog { status = "okay"; }; diff --git a/arch/arm/boot/dts/lan966x-pcb8309.dts b/arch/arm/boot/dts/lan966x-pcb8309.dts new file mode 100644 index 000000000000..05ce27ed5648 --- /dev/null +++ b/arch/arm/boot/dts/lan966x-pcb8309.dts @@ -0,0 +1,184 @@ +// SPDX-License-Identifier: (GPL-2.0+ OR MIT) +/* + * lan966x_pcb8309.dts - Device Tree file for PCB8309 + */ +/dts-v1/; +#include "lan966x.dtsi" +#include "dt-bindings/phy/phy-lan966x-serdes.h" + +/ { + model = "Microchip EVB - LAN9662"; + compatible = "microchip,lan9662-pcb8309", "microchip,lan9662", "microchip,lan966"; + + aliases { + serial0 = &usart3; + i2c102 = &i2c102; + i2c103 = &i2c103; + }; + + chosen { + stdout-path = "serial0:115200n8"; + }; + + gpio-restart { + compatible = "gpio-restart"; + gpios = <&gpio 56 GPIO_ACTIVE_LOW>; + priority = <200>; + }; + + i2c-mux { + compatible = "i2c-mux"; + #address-cells = <1>; + #size-cells = <0>; + mux-controls = <&mux>; + i2c-parent = <&i2c4>; + + i2c102: i2c-sfp@1 { + reg = <1>; + }; + + i2c103: i2c-sfp@2 { + reg = <2>; + }; + }; + + mux: mux-controller { + compatible = "gpio-mux"; + #mux-control-cells = <0>; + + mux-gpios = <&sgpio_out 11 0 GPIO_ACTIVE_HIGH>, /* p11b0 */ + <&sgpio_out 11 1 GPIO_ACTIVE_HIGH>; /* p11b1 */ + }; + + sfp2: sfp2 { + compatible = "sff,sfp"; + i2c-bus = <&i2c102>; + tx-disable-gpios = <&sgpio_out 10 0 GPIO_ACTIVE_LOW>; + los-gpios = <&sgpio_in 2 0 GPIO_ACTIVE_HIGH>; + mod-def0-gpios = <&sgpio_in 2 1 GPIO_ACTIVE_LOW>; + tx-fault-gpios = <&sgpio_in 1 0 GPIO_ACTIVE_HIGH>; + }; + + sfp3: sfp3 { + compatible = "sff,sfp"; + i2c-bus = <&i2c103>; + tx-disable-gpios = <&sgpio_out 10 1 GPIO_ACTIVE_LOW>; + los-gpios = <&sgpio_in 3 0 GPIO_ACTIVE_HIGH>; + mod-def0-gpios = <&sgpio_in 3 1 GPIO_ACTIVE_LOW>; + tx-fault-gpios = <&sgpio_in 1 1 GPIO_ACTIVE_HIGH>; + }; +}; + +&flx3 { + atmel,flexcom-mode = ; + status = "okay"; + + usart3: serial@200 { + pinctrl-0 = <&fc3_b_pins>; + pinctrl-names = "default"; + status = "okay"; + }; +}; + +&flx4 { + atmel,flexcom-mode = ; + status = "okay"; + + i2c4: i2c@600 { + compatible = "microchip,sam9x60-i2c"; + reg = <0x600 0x200>; + interrupts = ; + clocks = <&nic_clk>; + pinctrl-0 = <&fc4_b_pins>; + pinctrl-names = "default"; + i2c-analog-filter; + i2c-digital-filter; + i2c-digital-filter-width-ns = <35>; + i2c-sda-hold-time-ns = <1500>; + status = "okay"; + }; +}; + +&gpio { + fc3_b_pins: fc3-b-pins { + /* RXD, TXD */ + pins = "GPIO_52", "GPIO_53"; + function = "fc3_b"; + }; + + fc4_b_pins: fc4-b-pins { + /* SCL, SDA */ + pins = "GPIO_57", "GPIO_58"; + function = "fc4_b"; + }; + + sgpio_a_pins: sgpio-a-pins { + /* SCK, D0, D1, LD */ + pins = "GPIO_32", "GPIO_33", "GPIO_34", "GPIO_35"; + function = "sgpio_a"; + }; +}; + +&mdio1 { + status = "okay"; +}; + +&phy0 { + status = "okay"; +}; + +&phy1 { + status = "okay"; +}; + +&port0 { + phy-handle = <&phy0>; + phy-mode = "gmii"; + phys = <&serdes 0 CU(0)>; + status = "okay"; +}; + +&port1 { + phy-handle = <&phy1>; + phy-mode = "gmii"; + phys = <&serdes 1 CU(1)>; + status = "okay"; +}; + +&port2 { + sfp = <&sfp2>; + managed = "in-band-status"; + phy-mode = "sgmii"; + phys = <&serdes 2 SERDES6G(0)>; + status = "okay"; +}; + +&port3 { + sfp = <&sfp3>; + managed = "in-band-status"; + phy-mode = "sgmii"; + phys = <&serdes 3 SERDES6G(1)>; + status = "okay"; +}; + +&serdes { + status = "okay"; +}; + +&sgpio { + pinctrl-0 = <&sgpio_a_pins>; + pinctrl-names = "default"; + microchip,sgpio-port-ranges = <0 3>, <8 11>; + status = "okay"; + + gpio@0 { + ngpios = <64>; + }; + gpio@1 { + ngpios = <64>; + }; +}; + +&switch { + status = "okay"; +}; diff --git a/arch/arm/boot/dts/lan966x.dtsi b/arch/arm/boot/dts/lan966x.dtsi index 38e90a31d2dd..894bf9da19a4 100644 --- a/arch/arm/boot/dts/lan966x.dtsi +++ b/arch/arm/boot/dts/lan966x.dtsi @@ -65,7 +65,7 @@ clks: clock-controller@e00c00a8 { #clock-cells = <1>; clocks = <&cpu_clk>, <&ddr_clk>, <&sys_clk>; clock-names = "cpu", "ddr", "sys"; - reg = <0xe00c00a8 0x38>; + reg = <0xe00c00a8 0x38>, <0xe00c02cc 0x4>; }; timer { @@ -84,6 +84,17 @@ soc { #size-cells = <1>; ranges; + udc: usb@200000 { + compatible = "microchip,lan9662-udc", + "atmel,sama5d3-udc"; + reg = <0x00200000 0x80000>, + <0xe0808000 0x400>; + interrupts = ; + clocks = <&clks GCK_GATE_UDPHS>, <&nic_clk>; + clock-names = "pclk", "hclk"; + status = "disabled"; + }; + switch: switch@e0000000 { compatible = "microchip,lan966x-switch"; reg = <0xe0000000 0x0100000>, @@ -473,6 +484,21 @@ can0: can@e081c000 { status = "disabled"; }; + can1: can@e0820000 { + compatible = "bosch,m_can"; + reg = <0xe0820000 0xfc>, <0x00100000 0x8000>; + reg-names = "m_can", "message_ram"; + interrupts = , + ; + interrupt-names = "int0", "int1"; + clocks = <&clks GCK_ID_MCAN1>, <&clks GCK_ID_MCAN1>; + clock-names = "hclk", "cclk"; + assigned-clocks = <&clks GCK_ID_MCAN1>; + assigned-clock-rates = <40000000>; + bosch,mram-cfg = <0x4000 0 0 64 0 0 32 32>; + status = "disabled"; + }; + reset: reset-controller@e200400c { compatible = "microchip,lan966x-switch-reset"; reg = <0xe200400c 0x4>; diff --git a/arch/arm/boot/dts/lpc18xx.dtsi b/arch/arm/boot/dts/lpc18xx.dtsi index 10b8249b8ab6..1bb686a7b3ec 100644 --- a/arch/arm/boot/dts/lpc18xx.dtsi +++ b/arch/arm/boot/dts/lpc18xx.dtsi @@ -121,7 +121,7 @@ mmcsd: mmcsd@40004000 { status = "disabled"; }; - usb0: ehci@40006100 { + usb0: usb@40006100 { compatible = "nxp,lpc1850-ehci", "generic-ehci"; reg = <0x40006100 0x100>; interrupts = <8>; @@ -133,7 +133,7 @@ usb0: ehci@40006100 { status = "disabled"; }; - usb1: ehci@40007100 { + usb1: usb@40007100 { compatible = "nxp,lpc1850-ehci", "generic-ehci"; reg = <0x40007100 0x100>; interrupts = <9>; @@ -183,7 +183,7 @@ mac: ethernet@40010000 { compatible = "nxp,lpc1850-dwmac", "snps,dwmac-3.611", "snps,dwmac"; reg = <0x40010000 0x2000>; interrupts = <5>; - interrupt-names = "macirq"; + interrupt-names = "macirq"; clocks = <&ccu1 CLK_CPU_ETHERNET>; clock-names = "stmmaceth"; resets = <&rgu 22>; diff --git a/arch/arm/boot/dts/ls1021a-iot.dts b/arch/arm/boot/dts/ls1021a-iot.dts index 66bcdaf4b6f9..ce8e26d7791f 100644 --- a/arch/arm/boot/dts/ls1021a-iot.dts +++ b/arch/arm/boot/dts/ls1021a-iot.dts @@ -142,7 +142,7 @@ pca9555: gpio@23 { }; sgtl5000: audio-codec@2a { - #sound-dai-cells=<0x0>; + #sound-dai-cells = <0x0>; compatible = "fsl,sgtl5000"; reg = <0x2a>; VDDA-supply = <®_3p3v>; diff --git a/arch/arm/boot/dts/ls1021a.dtsi b/arch/arm/boot/dts/ls1021a.dtsi index 6c88be2a7e8e..fa761620f073 100644 --- a/arch/arm/boot/dts/ls1021a.dtsi +++ b/arch/arm/boot/dts/ls1021a.dtsi @@ -129,6 +129,13 @@ ifc: memory-controller@1530000 { status = "disabled"; }; + sfp: efuse@1e80000 { + compatible = "fsl,ls1021a-sfp"; + reg = <0x0 0x1e80000 0x0 0x10000>; + clocks = <&clockgen 4 3>; + clock-names = "sfp"; + }; + dcfg: dcfg@1ee0000 { compatible = "fsl,ls1021a-dcfg", "syscon"; reg = <0x0 0x1ee0000 0x0 0x1000>; diff --git a/arch/arm/boot/dts/meson.dtsi b/arch/arm/boot/dts/meson.dtsi index 26eaba3fa96f..8e3860d5d916 100644 --- a/arch/arm/boot/dts/meson.dtsi +++ b/arch/arm/boot/dts/meson.dtsi @@ -214,14 +214,14 @@ aobus: aobus@c8100000 { ranges = <0x0 0xc8100000 0x100000>; ao_arc_rproc: remoteproc@1c { - compatible= "amlogic,meson-mx-ao-arc"; + compatible = "amlogic,meson-mx-ao-arc"; reg = <0x1c 0x8>, <0x38 0x8>; reg-names = "remap", "cpu"; status = "disabled"; }; ir_receiver: ir-receiver@480 { - compatible= "amlogic,meson6-ir"; + compatible = "amlogic,meson6-ir"; reg = <0x480 0x20>; interrupts = ; status = "disabled"; diff --git a/arch/arm/boot/dts/meson8.dtsi b/arch/arm/boot/dts/meson8.dtsi index 9997a5d0333a..0f8bac8bac8b 100644 --- a/arch/arm/boot/dts/meson8.dtsi +++ b/arch/arm/boot/dts/meson8.dtsi @@ -430,7 +430,7 @@ mux { }; &ao_arc_rproc { - compatible= "amlogic,meson8-ao-arc", "amlogic,meson-mx-ao-arc"; + compatible = "amlogic,meson8-ao-arc", "amlogic,meson-mx-ao-arc"; amlogic,secbus2 = <&secbus2>; sram = <&ao_arc_sram>; resets = <&reset RESET_MEDIA_CPU>; diff --git a/arch/arm/boot/dts/meson8b.dtsi b/arch/arm/boot/dts/meson8b.dtsi index 94f1c03decce..cf9c04a61ba3 100644 --- a/arch/arm/boot/dts/meson8b.dtsi +++ b/arch/arm/boot/dts/meson8b.dtsi @@ -384,7 +384,7 @@ mux { }; &ao_arc_rproc { - compatible= "amlogic,meson8b-ao-arc", "amlogic,meson-mx-ao-arc"; + compatible = "amlogic,meson8b-ao-arc", "amlogic,meson-mx-ao-arc"; amlogic,secbus2 = <&secbus2>; sram = <&ao_arc_sram>; resets = <&reset RESET_MEDIA_CPU>; diff --git a/arch/arm/boot/dts/mt2701.dtsi b/arch/arm/boot/dts/mt2701.dtsi index ef583cfd3baf..b8eba3ba153c 100644 --- a/arch/arm/boot/dts/mt2701.dtsi +++ b/arch/arm/boot/dts/mt2701.dtsi @@ -427,9 +427,9 @@ audsys: clock-controller@11220000 { afe: audio-controller { compatible = "mediatek,mt2701-audio"; - interrupts = , + interrupts = , ; - interrupt-names = "afe", "asys"; + interrupt-names = "afe", "asys"; power-domains = <&scpsys MT2701_POWER_DOMAIN_IFR_MSC>; clocks = <&infracfg CLK_INFRA_AUDIO>, @@ -559,7 +559,7 @@ jpegdec: jpegdec@15004000 { compatible = "mediatek,mt2701-jpgdec"; reg = <0 0x15004000 0 0x1000>; interrupts = ; - clocks = <&imgsys CLK_IMG_JPGDEC_SMI>, + clocks = <&imgsys CLK_IMG_JPGDEC_SMI>, <&imgsys CLK_IMG_JPGDEC>; clock-names = "jpgdec-smi", "jpgdec"; @@ -573,7 +573,7 @@ jpegenc: jpegenc@1500a000 { "mediatek,mtk-jpgenc"; reg = <0 0x1500a000 0 0x1000>; interrupts = ; - clocks = <&imgsys CLK_IMG_VENC>; + clocks = <&imgsys CLK_IMG_VENC>; clock-names = "jpgenc"; power-domains = <&scpsys MT2701_POWER_DOMAIN_ISP>; iommus = <&iommu MT2701_M4U_PORT_JPGENC_RDMA>, diff --git a/arch/arm/boot/dts/mt7623.dtsi b/arch/arm/boot/dts/mt7623.dtsi index f4848362b3be..25d31e40a553 100644 --- a/arch/arm/boot/dts/mt7623.dtsi +++ b/arch/arm/boot/dts/mt7623.dtsi @@ -241,7 +241,7 @@ infracfg: syscon@10001000 { }; pericfg: syscon@10003000 { - compatible = "mediatek,mt7623-pericfg", + compatible = "mediatek,mt7623-pericfg", "mediatek,mt2701-pericfg", "syscon"; reg = <0 0x10003000 0 0x1000>; @@ -628,9 +628,9 @@ audsys: clock-controller@11220000 { afe: audio-controller { compatible = "mediatek,mt7623-audio", "mediatek,mt2701-audio"; - interrupts = , + interrupts = , ; - interrupt-names = "afe", "asys"; + interrupt-names = "afe", "asys"; power-domains = <&scpsys MT2701_POWER_DOMAIN_IFR_MSC>; clocks = <&infracfg CLK_INFRA_AUDIO>, diff --git a/arch/arm/boot/dts/mt7623a-rfb-emmc.dts b/arch/arm/boot/dts/mt7623a-rfb-emmc.dts index 13c86936d1c8..e8b4b6d30d19 100644 --- a/arch/arm/boot/dts/mt7623a-rfb-emmc.dts +++ b/arch/arm/boot/dts/mt7623a-rfb-emmc.dts @@ -45,13 +45,13 @@ gpio-keys { pinctrl-names = "default"; pinctrl-0 = <&key_pins_a>; - factory { + button-factory { label = "factory"; linux,code = ; gpios = <&pio 256 GPIO_ACTIVE_LOW>; }; - wps { + button-wps { label = "wps"; linux,code = ; gpios = <&pio 257 GPIO_ACTIVE_HIGH>; diff --git a/arch/arm/boot/dts/mt7623a-rfb-nand.dts b/arch/arm/boot/dts/mt7623a-rfb-nand.dts index 88d8f0b2f4c2..61f5da68d4b0 100644 --- a/arch/arm/boot/dts/mt7623a-rfb-nand.dts +++ b/arch/arm/boot/dts/mt7623a-rfb-nand.dts @@ -45,13 +45,13 @@ gpio-keys { pinctrl-names = "default"; pinctrl-0 = <&key_pins_a>; - factory { + button-factory { label = "factory"; linux,code = ; gpios = <&pio 256 GPIO_ACTIVE_LOW>; }; - wps { + button-wps { label = "wps"; linux,code = ; gpios = <&pio 257 GPIO_ACTIVE_HIGH>; diff --git a/arch/arm/boot/dts/mt7623n-bananapi-bpi-r2.dts b/arch/arm/boot/dts/mt7623n-bananapi-bpi-r2.dts index 027c1b0c6a98..5008115d2494 100644 --- a/arch/arm/boot/dts/mt7623n-bananapi-bpi-r2.dts +++ b/arch/arm/boot/dts/mt7623n-bananapi-bpi-r2.dts @@ -91,13 +91,13 @@ gpio-keys { pinctrl-names = "default"; pinctrl-0 = <&key_pins_a>; - factory { + button-factory { label = "factory"; linux,code = ; gpios = <&pio 256 GPIO_ACTIVE_LOW>; }; - wps { + button-wps { label = "wps"; linux,code = ; gpios = <&pio 257 GPIO_ACTIVE_HIGH>; diff --git a/arch/arm/boot/dts/mt7623n-rfb-emmc.dts b/arch/arm/boot/dts/mt7623n-rfb-emmc.dts index 1b9b9a8145a7..bf67a8e9be59 100644 --- a/arch/arm/boot/dts/mt7623n-rfb-emmc.dts +++ b/arch/arm/boot/dts/mt7623n-rfb-emmc.dts @@ -60,13 +60,13 @@ gpio-keys { pinctrl-names = "default"; pinctrl-0 = <&key_pins_a>; - factory { + button-factory { label = "factory"; linux,code = ; gpios = <&pio 256 GPIO_ACTIVE_LOW>; }; - wps { + button-wps { label = "wps"; linux,code = ; gpios = <&pio 257 GPIO_ACTIVE_HIGH>; diff --git a/arch/arm/boot/dts/mt7629-rfb.dts b/arch/arm/boot/dts/mt7629-rfb.dts index eb536cbebd9b..84e14bee7235 100644 --- a/arch/arm/boot/dts/mt7629-rfb.dts +++ b/arch/arm/boot/dts/mt7629-rfb.dts @@ -23,13 +23,13 @@ chosen { gpio-keys { compatible = "gpio-keys"; - reset { + button-reset { label = "factory"; linux,code = ; gpios = <&pio 60 GPIO_ACTIVE_LOW>; }; - wps { + button-wps { label = "wps"; linux,code = ; gpios = <&pio 58 GPIO_ACTIVE_LOW>; diff --git a/arch/arm/boot/dts/nuvoton-common-npcm7xx.dtsi b/arch/arm/boot/dts/nuvoton-common-npcm7xx.dtsi index 3696980a3da1..c7b5ef15b716 100644 --- a/arch/arm/boot/dts/nuvoton-common-npcm7xx.dtsi +++ b/arch/arm/boot/dts/nuvoton-common-npcm7xx.dtsi @@ -110,6 +110,7 @@ rstc: rstc@f0801000 { compatible = "nuvoton,npcm750-reset"; reg = <0xf0801000 0x70>; #reset-cells = <2>; + nuvoton,sysgcr = <&gcr>; }; clk: clock-controller@f0801000 { @@ -128,7 +129,7 @@ gmac0: eth@f0802000 { interrupts = ; interrupt-names = "macirq"; ethernet = <0>; - clocks = <&clk_rg1refck>, <&clk NPCM7XX_CLK_AHB>; + clocks = <&clk_rg1refck>, <&clk NPCM7XX_CLK_AHB>; clock-names = "stmmaceth", "clk_gmac"; pinctrl-names = "default"; pinctrl-0 = <&rg1_pins diff --git a/arch/arm/boot/dts/nuvoton-npcm750.dtsi b/arch/arm/boot/dts/nuvoton-npcm750.dtsi index 13eee0fe5642..30eed40b89b5 100644 --- a/arch/arm/boot/dts/nuvoton-npcm750.dtsi +++ b/arch/arm/boot/dts/nuvoton-npcm750.dtsi @@ -51,7 +51,7 @@ gmac1: eth@f0804000 { interrupts = ; interrupt-names = "macirq"; ethernet = <1>; - clocks = <&clk_rg2refck>, <&clk NPCM7XX_CLK_AHB>; + clocks = <&clk_rg2refck>, <&clk NPCM7XX_CLK_AHB>; clock-names = "stmmaceth", "clk_gmac"; pinctrl-names = "default"; pinctrl-0 = <&rg2_pins diff --git a/arch/arm/boot/dts/omap2420-h4.dts b/arch/arm/boot/dts/omap2420-h4.dts index af964f139abf..5acf5dd87c59 100644 --- a/arch/arm/boot/dts/omap2420-h4.dts +++ b/arch/arm/boot/dts/omap2420-h4.dts @@ -21,7 +21,7 @@ &gpmc { nor@0,0 { compatible = "cfi-flash"; - linux,mtd-name= "intel,ge28f256l18b85"; + linux,mtd-name = "intel,ge28f256l18b85"; #address-cells = <1>; #size-cells = <1>; reg = <0 0 0x04000000>; diff --git a/arch/arm/boot/dts/omap3-evm-37xx.dts b/arch/arm/boot/dts/omap3-evm-37xx.dts index c9332195d096..abd403c228c7 100644 --- a/arch/arm/boot/dts/omap3-evm-37xx.dts +++ b/arch/arm/boot/dts/omap3-evm-37xx.dts @@ -60,7 +60,7 @@ nand@0,0 { interrupt-parent = <&gpmc>; interrupts = <0 IRQ_TYPE_NONE>, /* fifoevent */ <1 IRQ_TYPE_NONE>; /* termcount */ - linux,mtd-name= "hynix,h8kds0un0mer-4em"; + linux,mtd-name = "hynix,h8kds0un0mer-4em"; nand-bus-width = <16>; gpmc,device-width = <2>; ti,nand-ecc-opt = "bch8"; diff --git a/arch/arm/boot/dts/omap3-evm.dts b/arch/arm/boot/dts/omap3-evm.dts index 5cc0cf7cd16c..f95eea63b355 100644 --- a/arch/arm/boot/dts/omap3-evm.dts +++ b/arch/arm/boot/dts/omap3-evm.dts @@ -60,7 +60,7 @@ nand@0,0 { interrupt-parent = <&gpmc>; interrupts = <0 IRQ_TYPE_NONE>, /* fifoevent */ <1 IRQ_TYPE_NONE>; /* termcount */ - linux,mtd-name= "micron,mt29f2g16abdhc"; + linux,mtd-name = "micron,mt29f2g16abdhc"; nand-bus-width = <16>; gpmc,device-width = <2>; ti,nand-ecc-opt = "bch8"; diff --git a/arch/arm/boot/dts/omap3-gta04.dtsi b/arch/arm/boot/dts/omap3-gta04.dtsi index 0365f06165e9..28a6a9345be5 100644 --- a/arch/arm/boot/dts/omap3-gta04.dtsi +++ b/arch/arm/boot/dts/omap3-gta04.dtsi @@ -127,7 +127,7 @@ lcd: td028ttec1@0 { spi-cpol; spi-cpha; - backlight= <&backlight>; + backlight = <&backlight>; label = "lcd"; port { lcd_in: endpoint { diff --git a/arch/arm/boot/dts/omap3-igep.dtsi b/arch/arm/boot/dts/omap3-igep.dtsi index 99f5585097a1..219202610463 100644 --- a/arch/arm/boot/dts/omap3-igep.dtsi +++ b/arch/arm/boot/dts/omap3-igep.dtsi @@ -111,7 +111,7 @@ nand@0,0 { interrupt-parent = <&gpmc>; interrupts = <0 IRQ_TYPE_NONE>, /* fifoevent */ <1 IRQ_TYPE_NONE>; /* termcount */ - linux,mtd-name= "micron,mt29c4g96maz"; + linux,mtd-name = "micron,mt29c4g96maz"; nand-bus-width = <16>; gpmc,device-width = <2>; ti,nand-ecc-opt = "bch8"; diff --git a/arch/arm/boot/dts/omap3-ldp.dts b/arch/arm/boot/dts/omap3-ldp.dts index 9c6a92724590..36fc8805e0c1 100644 --- a/arch/arm/boot/dts/omap3-ldp.dts +++ b/arch/arm/boot/dts/omap3-ldp.dts @@ -103,7 +103,7 @@ nand@0,0 { interrupt-parent = <&gpmc>; interrupts = <0 IRQ_TYPE_NONE>, /* fifoevent */ <1 IRQ_TYPE_NONE>; /* termcount */ - linux,mtd-name= "micron,nand"; + linux,mtd-name = "micron,nand"; nand-bus-width = <16>; gpmc,device-width = <2>; ti,nand-ecc-opt = "bch8"; @@ -215,11 +215,11 @@ &mmc1 { }; &mmc2 { - status="disabled"; + status = "disabled"; }; &mmc3 { - status="disabled"; + status = "disabled"; }; &omap3_pmx_core { diff --git a/arch/arm/boot/dts/omap3-lilly-a83x.dtsi b/arch/arm/boot/dts/omap3-lilly-a83x.dtsi index 73d477898ec2..c595afe4181d 100644 --- a/arch/arm/boot/dts/omap3-lilly-a83x.dtsi +++ b/arch/arm/boot/dts/omap3-lilly-a83x.dtsi @@ -372,7 +372,7 @@ nand@0,0 { gpmc,device-width = <2>; gpmc,wait-pin = <0>; gpmc,wait-monitoring-ns = <0>; - gpmc,burst-length= <4>; + gpmc,burst-length = <4>; gpmc,cs-on-ns = <0>; gpmc,cs-rd-off-ns = <100>; gpmc,cs-wr-off-ns = <100>; diff --git a/arch/arm/boot/dts/omap3-n900.dts b/arch/arm/boot/dts/omap3-n900.dts index d40c3d2c4914..dd7971556449 100644 --- a/arch/arm/boot/dts/omap3-n900.dts +++ b/arch/arm/boot/dts/omap3-n900.dts @@ -568,8 +568,8 @@ MATRIX_KEY(0x07, 0x02, KEY_F8) }; &twl_gpio { - ti,pullups = <0x0>; - ti,pulldowns = <0x03ff3f>; /* BIT(0..5) | BIT(8..17) */ + ti,pullups = <0x0>; + ti,pulldowns = <0x03ff3f>; /* BIT(0..5) | BIT(8..17) */ }; &i2c2 { diff --git a/arch/arm/boot/dts/omap3-n950-n9.dtsi b/arch/arm/boot/dts/omap3-n950-n9.dtsi index 7dde9fbb06d3..f68da828b050 100644 --- a/arch/arm/boot/dts/omap3-n950-n9.dtsi +++ b/arch/arm/boot/dts/omap3-n950-n9.dtsi @@ -162,8 +162,8 @@ twl_power: power { }; &twl_gpio { - ti,pullups = <0x000001>; /* BIT(0) */ - ti,pulldowns = <0x008106>; /* BIT(1) | BIT(2) | BIT(8) | BIT(15) */ + ti,pullups = <0x000001>; /* BIT(0) */ + ti,pulldowns = <0x008106>; /* BIT(1) | BIT(2) | BIT(8) | BIT(15) */ }; &vdac { diff --git a/arch/arm/boot/dts/omap3-overo-base.dtsi b/arch/arm/boot/dts/omap3-overo-base.dtsi index 006a6d97231c..adc714c39825 100644 --- a/arch/arm/boot/dts/omap3-overo-base.dtsi +++ b/arch/arm/boot/dts/omap3-overo-base.dtsi @@ -222,7 +222,7 @@ &gpmc { nand@0,0 { compatible = "ti,omap2-nand"; - linux,mtd-name= "micron,mt29c4g96maz"; + linux,mtd-name = "micron,mt29c4g96maz"; reg = <0 0 4>; /* CS0, offset 0, IO size 4 */ interrupt-parent = <&gpmc>; interrupts = <0 IRQ_TYPE_NONE>, /* fifoevent */ diff --git a/arch/arm/boot/dts/omap3-pandora-common.dtsi b/arch/arm/boot/dts/omap3-pandora-common.dtsi index 37608af6c07f..559853764487 100644 --- a/arch/arm/boot/dts/omap3-pandora-common.dtsi +++ b/arch/arm/boot/dts/omap3-pandora-common.dtsi @@ -666,7 +666,7 @@ tsc2046@0 { lcd: lcd@1 { reg = <1>; /* CS1 */ - compatible = "tpo,td043mtea1"; + compatible = "tpo,td043mtea1"; spi-max-frequency = <100000>; spi-cpol; spi-cpha; diff --git a/arch/arm/boot/dts/omap3430-sdp.dts b/arch/arm/boot/dts/omap3430-sdp.dts index 7d530ae3483b..258ecd9e4519 100644 --- a/arch/arm/boot/dts/omap3430-sdp.dts +++ b/arch/arm/boot/dts/omap3430-sdp.dts @@ -53,7 +53,7 @@ &gpmc { nor@0,0 { compatible = "cfi-flash"; - linux,mtd-name= "intel,pf48f6000m0y1be"; + linux,mtd-name = "intel,pf48f6000m0y1be"; #address-cells = <1>; #size-cells = <1>; reg = <0 0 0x08000000>; @@ -105,7 +105,7 @@ nand@1,0 { interrupt-parent = <&gpmc>; interrupts = <0 IRQ_TYPE_NONE>, /* fifoevent */ <1 IRQ_TYPE_NONE>; /* termcount */ - linux,mtd-name= "micron,mt29f1g08abb"; + linux,mtd-name = "micron,mt29f1g08abb"; #address-cells = <1>; #size-cells = <1>; ti,nand-ecc-opt = "sw"; @@ -148,7 +148,7 @@ partition@780000 { }; onenand@2,0 { - linux,mtd-name= "samsung,kfm2g16q2m-deb8"; + linux,mtd-name = "samsung,kfm2g16q2m-deb8"; #address-cells = <1>; #size-cells = <1>; compatible = "ti,omap2-onenand"; diff --git a/arch/arm/boot/dts/omap5-l4.dtsi b/arch/arm/boot/dts/omap5-l4.dtsi index 06cc3a19ddaa..3b505fe415ed 100644 --- a/arch/arm/boot/dts/omap5-l4.dtsi +++ b/arch/arm/boot/dts/omap5-l4.dtsi @@ -482,7 +482,7 @@ usb3_phy: usb3phy@4400 { clocks = <&usb_phy_cm_clk32k>, <&sys_clkin>, <&l3init_clkctrl OMAP5_USB_OTG_SS_CLKCTRL 8>; - clock-names = "wkupclk", + clock-names = "wkupclk", "sysclk", "refclk"; #phy-cells = <0>; diff --git a/arch/arm/boot/dts/pxa300-raumfeld-common.dtsi b/arch/arm/boot/dts/pxa300-raumfeld-common.dtsi index 8a6721d436bd..147c99191dc2 100644 --- a/arch/arm/boot/dts/pxa300-raumfeld-common.dtsi +++ b/arch/arm/boot/dts/pxa300-raumfeld-common.dtsi @@ -189,31 +189,31 @@ max8660: regulator@34 { regulators { regulator-v3 { - regulator-compatible= "V3(DCDC)"; + regulator-compatible = "V3(DCDC)"; regulator-min-microvolt = <725000>; regulator-max-microvolt = <1800000>; }; regulator-v4 { - regulator-compatible= "V4(DCDC)"; + regulator-compatible = "V4(DCDC)"; regulator-min-microvolt = <725000>; regulator-max-microvolt = <1800000>; }; regulator-v5 { - regulator-compatible= "V5(LDO)"; + regulator-compatible = "V5(LDO)"; regulator-min-microvolt = <1700000>; regulator-max-microvolt = <2000000>; }; reg_vcc_sdio: regulator-v6 { - regulator-compatible= "V6(LDO)"; + regulator-compatible = "V6(LDO)"; regulator-min-microvolt = <3300000>; regulator-max-microvolt = <3300000>; }; regulator-v7 { - regulator-compatible= "V7(LDO)"; + regulator-compatible = "V7(LDO)"; regulator-min-microvolt = <1800000>; regulator-max-microvolt = <3300000>; }; diff --git a/arch/arm/boot/dts/qcom-apq8060-dragonboard.dts b/arch/arm/boot/dts/qcom-apq8060-dragonboard.dts index 138d6478ac84..70a1dd629c7a 100644 --- a/arch/arm/boot/dts/qcom-apq8060-dragonboard.dts +++ b/arch/arm/boot/dts/qcom-apq8060-dragonboard.dts @@ -1,6 +1,7 @@ // SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) #include #include +#include #include #include #include "qcom-msm8660.dtsi" @@ -273,7 +274,7 @@ MATRIX_KEY(4, 3, KEY_KBDILLUMTOGGLE) }; gpio@150 { - dragon_ethernet_gpios: ethernet-gpios { + dragon_ethernet_gpios: ethernet-state { pinconf { pins = "gpio7"; function = "normal"; @@ -282,7 +283,7 @@ pinconf { power-source = ; }; }; - dragon_bmp085_gpios: bmp085-gpios { + dragon_bmp085_gpios: bmp085-state { pinconf { pins = "gpio16"; function = "normal"; @@ -291,7 +292,7 @@ pinconf { power-source = ; }; }; - dragon_mpu3050_gpios: mpu3050-gpios { + dragon_mpu3050_gpios: mpu3050-state { pinconf { pins = "gpio17"; function = "normal"; @@ -300,7 +301,7 @@ pinconf { power-source = ; }; }; - dragon_sdcc3_gpios: sdcc3-gpios { + dragon_sdcc3_gpios: sdcc3-state { pinconf { pins = "gpio22"; function = "normal"; @@ -309,7 +310,7 @@ pinconf { power-source = ; }; }; - dragon_sdcc5_gpios: sdcc5-gpios { + dragon_sdcc5_gpios: sdcc5-state { pinconf { pins = "gpio26"; function = "normal"; @@ -319,7 +320,7 @@ pinconf { power-source = ; }; }; - dragon_ak8975_gpios: ak8975-gpios { + dragon_ak8975_gpios: ak8975-state { pinconf { pins = "gpio33"; function = "normal"; @@ -328,9 +329,9 @@ pinconf { power-source = ; }; }; - dragon_cm3605_gpios: cm3605-gpios { + dragon_cm3605_gpios: cm3605-state { /* Pin 34 connected to the proxy IRQ */ - pinconf_gpio34 { + gpio34-pins { pins = "gpio34"; function = "normal"; input-enable; @@ -338,7 +339,7 @@ pinconf_gpio34 { power-source = ; }; /* Pin 35 connected to ASET */ - pinconf_gpio35 { + gpio35-pins { pins = "gpio35"; function = "normal"; output-high; @@ -346,7 +347,7 @@ pinconf_gpio35 { power-source = ; }; }; - dragon_veth_gpios: veth-gpios { + dragon_veth_gpios: veth-state { pinconf { pins = "gpio40"; function = "normal"; @@ -416,6 +417,7 @@ led@131 { compatible = "qcom,pm8058-led"; reg = <0x131>; label = "pm8058:red"; + color = ; default-state = "off"; }; led@132 { @@ -426,6 +428,7 @@ led@132 { compatible = "qcom,pm8058-led"; reg = <0x132>; label = "pm8058:yellow"; + color = ; default-state = "off"; linux,default-trigger = "mmc0"; }; @@ -433,6 +436,8 @@ led@133 { compatible = "qcom,pm8058-led"; reg = <0x133>; label = "pm8058:green"; + function = LED_FUNCTION_HEARTBEAT; + color = ; default-state = "on"; linux,default-trigger = "heartbeat"; }; diff --git a/arch/arm/boot/dts/qcom-apq8064-asus-nexus7-flo.dts b/arch/arm/boot/dts/qcom-apq8064-asus-nexus7-flo.dts index ca9f73528196..fee278e32cb6 100644 --- a/arch/arm/boot/dts/qcom-apq8064-asus-nexus7-flo.dts +++ b/arch/arm/boot/dts/qcom-apq8064-asus-nexus7-flo.dts @@ -24,9 +24,9 @@ reserved-memory { ramoops@88d00000{ compatible = "ramoops"; reg = <0x88d00000 0x100000>; - record-size = <0x00020000>; - console-size = <0x00020000>; - ftrace-size = <0x00020000>; + record-size = <0x00020000>; + console-size = <0x00020000>; + ftrace-size = <0x00020000>; }; }; @@ -44,12 +44,12 @@ ext_3p3v: regulator-fixed@1 { gpio-keys { compatible = "gpio-keys"; - volume_up { + key-volume-up { label = "Volume Up"; gpios = <&pm8921_gpio 4 GPIO_ACTIVE_HIGH>; linux,code = ; }; - volume_down { + key-volume-down { label = "Volume Down"; gpios = <&pm8921_gpio 38 GPIO_ACTIVE_HIGH>; linux,code = ; @@ -98,8 +98,8 @@ s3 { * tabla2x-slim-VDDIO_CDC */ s4 { - regulator-min-microvolt = <1800000>; - regulator-max-microvolt = <1800000>; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; qcom,switch-mode-frequency = <3200000>; regulator-always-on; }; @@ -341,17 +341,17 @@ mmc@12400000 { }; }; - imem@2a03f000 { - compatible = "syscon", "simple-mfd"; + sram@2a03f000 { + compatible = "qcom,apq8064-imem", "syscon", "simple-mfd"; reg = <0x2a03f000 0x1000>; reboot-mode { compatible = "syscon-reboot-mode"; offset = <0x65c>; - mode-normal = <0x77665501>; - mode-bootloader = <0x77665500>; - mode-recovery = <0x77665502>; + mode-normal = <0x77665501>; + mode-bootloader = <0x77665500>; + mode-recovery = <0x77665502>; }; }; }; diff --git a/arch/arm/boot/dts/qcom-apq8064-cm-qs600.dts b/arch/arm/boot/dts/qcom-apq8064-cm-qs600.dts index e068a8d0adf0..e3bf57cd7423 100644 --- a/arch/arm/boot/dts/qcom-apq8064-cm-qs600.dts +++ b/arch/arm/boot/dts/qcom-apq8064-cm-qs600.dts @@ -82,8 +82,8 @@ s3 { }; s4 { - regulator-min-microvolt = <1800000>; - regulator-max-microvolt = <1800000>; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; qcom,switch-mode-frequency = <3200000>; }; @@ -196,8 +196,8 @@ v3p3_fixed: v3p3 { qcom,ssbi@500000 { pmic@0 { gpio@150 { - wlan_default_gpios: wlan-gpios { - pios { + wlan_default_gpios: wlan-gpios-state { + pinconf { pins = "gpio43"; function = "normal"; bias-disable; @@ -230,9 +230,9 @@ sdcc1: mmc@12400000 { sdcc3: mmc@12180000 { status = "okay"; vmmc-supply = <&v3p3_fixed>; - pinctrl-names = "default"; - pinctrl-0 = <&card_detect>; - cd-gpios = <&tlmm_pinmux 26 GPIO_ACTIVE_LOW>; + pinctrl-names = "default"; + pinctrl-0 = <&card_detect>; + cd-gpios = <&tlmm_pinmux 26 GPIO_ACTIVE_LOW>; }; /* WLAN */ sdcc4: mmc@121c0000 { diff --git a/arch/arm/boot/dts/qcom-apq8064-ifc6410.dts b/arch/arm/boot/dts/qcom-apq8064-ifc6410.dts index 2638b380be20..0322cb88d448 100644 --- a/arch/arm/boot/dts/qcom-apq8064-ifc6410.dts +++ b/arch/arm/boot/dts/qcom-apq8064-ifc6410.dts @@ -1,6 +1,7 @@ // SPDX-License-Identifier: GPL-2.0 #include "qcom-apq8064-v2.0.dtsi" #include +#include #include / { @@ -39,6 +40,7 @@ leds { led@1 { label = "apq8064:green:user1"; + color = ; gpios = <&pm8921_gpio 18 GPIO_ACTIVE_HIGH>; default-state = "on"; }; @@ -108,8 +110,8 @@ s3 { }; s4 { - regulator-min-microvolt = <1800000>; - regulator-max-microvolt = <1800000>; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; qcom,switch-mode-frequency = <3200000>; }; @@ -240,8 +242,8 @@ sata_phy0: phy@1b400000 { }; sata0: sata@29000000 { - status = "okay"; - target-supply = <&pm8921_s4>; + status = "okay"; + target-supply = <&pm8921_s4>; }; /* OTG */ @@ -291,8 +293,8 @@ pci@1b500000 { qcom,ssbi@500000 { pmic@0 { gpio@150 { - wlan_default_gpios: wlan-gpios { - pios { + wlan_default_gpios: wlan-gpios-state { + pinconf { pins = "gpio43"; function = "normal"; bias-disable; @@ -300,8 +302,8 @@ pios { }; }; - notify_led: nled { - pios { + notify_led: nled-state { + pinconf { pins = "gpio18"; function = "normal"; bias-disable; @@ -324,9 +326,9 @@ sdcc1: mmc@12400000 { sdcc3: mmc@12180000 { status = "okay"; vmmc-supply = <&pm8921_l6>; - pinctrl-names = "default"; - pinctrl-0 = <&card_detect>; - cd-gpios = <&tlmm_pinmux 26 GPIO_ACTIVE_LOW>; + pinctrl-names = "default"; + pinctrl-0 = <&card_detect>; + cd-gpios = <&tlmm_pinmux 26 GPIO_ACTIVE_LOW>; }; /* WLAN */ sdcc4: mmc@121c0000 { @@ -341,7 +343,6 @@ hdmi-tx@4a00000 { status = "okay"; core-vdda-supply = <&pm8921_hdmi_switch>; - hdmi-mux-supply = <&ext_3p3v>; hpd-gpios = <&tlmm_pinmux 72 GPIO_ACTIVE_HIGH>; diff --git a/arch/arm/boot/dts/qcom-apq8064-sony-xperia-lagan-yuga.dts b/arch/arm/boot/dts/qcom-apq8064-sony-xperia-lagan-yuga.dts index 0cee62c7b8b0..c07c5474750d 100644 --- a/arch/arm/boot/dts/qcom-apq8064-sony-xperia-lagan-yuga.dts +++ b/arch/arm/boot/dts/qcom-apq8064-sony-xperia-lagan-yuga.dts @@ -23,28 +23,28 @@ gpio-keys { pinctrl-names = "default"; pinctrl-0 = <&gpio_keys_pin_a>; - camera-focus { + key-camera-focus { label = "camera_focus"; gpios = <&pm8921_gpio 3 GPIO_ACTIVE_LOW>; linux,input-type = <1>; linux,code = ; }; - camera-snapshot { + key-camera-snapshot { label = "camera_snapshot"; gpios = <&pm8921_gpio 4 GPIO_ACTIVE_LOW>; linux,input-type = <1>; linux,code = ; }; - volume-down { + key-volume-down { label = "volume_down"; gpios = <&pm8921_gpio 29 GPIO_ACTIVE_LOW>; linux,input-type = <1>; linux,code = ; }; - volume-up { + key-volume-up { label = "volume_up"; gpios = <&pm8921_gpio 35 GPIO_ACTIVE_LOW>; linux,input-type = <1>; @@ -334,7 +334,7 @@ ncp { qcom,ssbi@500000 { pmic@0 { gpio@150 { - gpio_keys_pin_a: gpio-keys-pin-active { + gpio_keys_pin_a: gpio-keys-active-state { pins = "gpio3", "gpio4", "gpio29", "gpio35"; function = "normal"; diff --git a/arch/arm/boot/dts/qcom-apq8064.dtsi b/arch/arm/boot/dts/qcom-apq8064.dtsi index 34c0ba7fa358..ada4c828bf2f 100644 --- a/arch/arm/boot/dts/qcom-apq8064.dtsi +++ b/arch/arm/boot/dts/qcom-apq8064.dtsi @@ -105,7 +105,7 @@ cpu0-thermal { polling-delay-passive = <250>; polling-delay = <1000>; - thermal-sensors = <&gcc 7>; + thermal-sensors = <&tsens 7>; coefficients = <1199 0>; trips { @@ -126,7 +126,7 @@ cpu1-thermal { polling-delay-passive = <250>; polling-delay = <1000>; - thermal-sensors = <&gcc 8>; + thermal-sensors = <&tsens 8>; coefficients = <1132 0>; trips { @@ -147,7 +147,7 @@ cpu2-thermal { polling-delay-passive = <250>; polling-delay = <1000>; - thermal-sensors = <&gcc 9>; + thermal-sensors = <&tsens 9>; coefficients = <1199 0>; trips { @@ -168,7 +168,7 @@ cpu3-thermal { polling-delay-passive = <250>; polling-delay = <1000>; - thermal-sensors = <&gcc 10>; + thermal-sensors = <&tsens 10>; coefficients = <1132 0>; trips { @@ -315,7 +315,7 @@ dsps_smsm: dsps@4 { firmware { scm { - compatible = "qcom,scm-apq8064"; + compatible = "qcom,scm-apq8064", "qcom,scm"; clocks = <&rpmcc RPM_DAYTONA_FABRIC_CLK>; clock-names = "core"; @@ -430,8 +430,8 @@ saw3: power-controller@20b9000 { }; sps_sic_non_secure: sps-sic-non-secure@12100000 { - compatible = "syscon"; - reg = <0x12100000 0x10000>; + compatible = "syscon"; + reg = <0x12100000 0x10000>; }; gsbi1: gsbi@12440000 { @@ -796,28 +796,37 @@ ref_muxoff: adc-channel@f { }; qfprom: qfprom@700000 { - compatible = "qcom,qfprom"; - reg = <0x00700000 0x1000>; - #address-cells = <1>; - #size-cells = <1>; + compatible = "qcom,apq8064-qfprom", "qcom,qfprom"; + reg = <0x00700000 0x1000>; + #address-cells = <1>; + #size-cells = <1>; ranges; - tsens_calib: calib { + tsens_calib: calib@404 { reg = <0x404 0x10>; }; - tsens_backup: backup_calib { + tsens_backup: backup_calib@414 { reg = <0x414 0x10>; }; }; gcc: clock-controller@900000 { - compatible = "qcom,gcc-apq8064"; + compatible = "qcom,gcc-apq8064", "syscon"; reg = <0x00900000 0x4000>; - nvmem-cells = <&tsens_calib>, <&tsens_backup>; - nvmem-cell-names = "calib", "calib_backup"; #clock-cells = <1>; #power-domain-cells = <1>; #reset-cells = <1>; - #thermal-sensor-cells = <1>; + + tsens: thermal-sensor { + compatible = "qcom,msm8960-tsens"; + + nvmem-cells = <&tsens_calib>, <&tsens_backup>; + nvmem-cell-names = "calib", "calib_backup"; + interrupts = ; + interrupt-names = "uplow"; + + #qcom,sensors = <11>; + #thermal-sensor-cells = <1>; + }; }; lcc: clock-controller@28000000 { @@ -836,23 +845,25 @@ mmcc: clock-controller@4000000 { }; l2cc: clock-controller@2011000 { - compatible = "qcom,kpss-gcc", "syscon"; - reg = <0x2011000 0x1000>; + compatible = "qcom,kpss-gcc", "syscon"; + reg = <0x2011000 0x1000>; }; rpm@108000 { - compatible = "qcom,rpm-apq8064"; - reg = <0x108000 0x1000>; - qcom,ipc = <&l2cc 0x8 2>; + compatible = "qcom,rpm-apq8064"; + reg = <0x108000 0x1000>; + qcom,ipc = <&l2cc 0x8 2>; - interrupts = , - , - ; - interrupt-names = "ack", "err", "wakeup"; + interrupts = , + , + ; + interrupt-names = "ack", "err", "wakeup"; rpmcc: clock-controller { - compatible = "qcom,rpmcc-apq8064", "qcom,rpmcc"; + compatible = "qcom,rpmcc-apq8064", "qcom,rpmcc"; #clock-cells = <1>; + clocks = <&pxo_board>, <&cxo_board>; + clock-names = "pxo", "cxo"; }; regulators { @@ -1004,39 +1015,39 @@ usb_hs4_phy: phy { }; sata_phy0: phy@1b400000 { - compatible = "qcom,apq8064-sata-phy"; - status = "disabled"; - reg = <0x1b400000 0x200>; - reg-names = "phy_mem"; - clocks = <&gcc SATA_PHY_CFG_CLK>; - clock-names = "cfg"; - #phy-cells = <0>; + compatible = "qcom,apq8064-sata-phy"; + status = "disabled"; + reg = <0x1b400000 0x200>; + reg-names = "phy_mem"; + clocks = <&gcc SATA_PHY_CFG_CLK>; + clock-names = "cfg"; + #phy-cells = <0>; }; sata0: sata@29000000 { - compatible = "qcom,apq8064-ahci", "generic-ahci"; - status = "disabled"; - reg = <0x29000000 0x180>; - interrupts = ; + compatible = "qcom,apq8064-ahci", "generic-ahci"; + status = "disabled"; + reg = <0x29000000 0x180>; + interrupts = ; - clocks = <&gcc SFAB_SATA_S_H_CLK>, - <&gcc SATA_H_CLK>, - <&gcc SATA_A_CLK>, - <&gcc SATA_RXOOB_CLK>, - <&gcc SATA_PMALIVE_CLK>; - clock-names = "slave_iface", - "iface", - "bus", - "rxoob", - "core_pmalive"; + clocks = <&gcc SFAB_SATA_S_H_CLK>, + <&gcc SATA_H_CLK>, + <&gcc SATA_A_CLK>, + <&gcc SATA_RXOOB_CLK>, + <&gcc SATA_PMALIVE_CLK>; + clock-names = "slave_iface", + "iface", + "bus", + "rxoob", + "core_pmalive"; - assigned-clocks = <&gcc SATA_RXOOB_CLK>, - <&gcc SATA_PMALIVE_CLK>; - assigned-clock-rates = <100000000>, <100000000>; + assigned-clocks = <&gcc SATA_RXOOB_CLK>, + <&gcc SATA_PMALIVE_CLK>; + assigned-clock-rates = <100000000>, <100000000>; - phys = <&sata_phy0>; - phy-names = "sata-phy"; - ports-implemented = <0x1>; + phys = <&sata_phy0>; + phy-names = "sata-phy"; + ports-implemented = <0x1>; }; /* Temporary fixed regulator */ @@ -1076,18 +1087,18 @@ amba { #size-cells = <1>; ranges; sdcc1: mmc@12400000 { - status = "disabled"; - compatible = "arm,pl18x", "arm,primecell"; - pinctrl-names = "default"; - pinctrl-0 = <&sdcc1_pins>; + status = "disabled"; + compatible = "arm,pl18x", "arm,primecell"; + pinctrl-names = "default"; + pinctrl-0 = <&sdcc1_pins>; arm,primecell-periphid = <0x00051180>; - reg = <0x12400000 0x2000>; - interrupts = ; - interrupt-names = "cmd_irq"; - clocks = <&gcc SDC1_CLK>, <&gcc SDC1_H_CLK>; - clock-names = "mclk", "apb_pclk"; - bus-width = <8>; - max-frequency = <96000000>; + reg = <0x12400000 0x2000>; + interrupts = ; + interrupt-names = "cmd_irq"; + clocks = <&gcc SDC1_CLK>, <&gcc SDC1_H_CLK>; + clock-names = "mclk", "apb_pclk"; + bus-width = <8>; + max-frequency = <96000000>; non-removable; cap-sd-highspeed; cap-mmc-highspeed; @@ -1096,36 +1107,36 @@ sdcc1: mmc@12400000 { }; sdcc3: mmc@12180000 { - compatible = "arm,pl18x", "arm,primecell"; + compatible = "arm,pl18x", "arm,primecell"; arm,primecell-periphid = <0x00051180>; - status = "disabled"; - reg = <0x12180000 0x2000>; - interrupts = ; - interrupt-names = "cmd_irq"; - clocks = <&gcc SDC3_CLK>, <&gcc SDC3_H_CLK>; - clock-names = "mclk", "apb_pclk"; - bus-width = <4>; + status = "disabled"; + reg = <0x12180000 0x2000>; + interrupts = ; + interrupt-names = "cmd_irq"; + clocks = <&gcc SDC3_CLK>, <&gcc SDC3_H_CLK>; + clock-names = "mclk", "apb_pclk"; + bus-width = <4>; cap-sd-highspeed; cap-mmc-highspeed; - max-frequency = <192000000>; + max-frequency = <192000000>; no-1-8-v; dmas = <&sdcc3bam 2>, <&sdcc3bam 1>; dma-names = "tx", "rx"; }; sdcc4: mmc@121c0000 { - compatible = "arm,pl18x", "arm,primecell"; + compatible = "arm,pl18x", "arm,primecell"; arm,primecell-periphid = <0x00051180>; - status = "disabled"; - reg = <0x121c0000 0x2000>; - interrupts = ; - interrupt-names = "cmd_irq"; - clocks = <&gcc SDC4_CLK>, <&gcc SDC4_H_CLK>; - clock-names = "mclk", "apb_pclk"; - bus-width = <4>; + status = "disabled"; + reg = <0x121c0000 0x2000>; + interrupts = ; + interrupt-names = "cmd_irq"; + clocks = <&gcc SDC4_CLK>, <&gcc SDC4_H_CLK>; + clock-names = "mclk", "apb_pclk"; + bus-width = <4>; cap-sd-highspeed; cap-mmc-highspeed; - max-frequency = <48000000>; + max-frequency = <48000000>; dmas = <&sdcc4bam 2>, <&sdcc4bam 1>; dma-names = "tx", "rx"; pinctrl-names = "default"; @@ -1271,6 +1282,8 @@ dsi0: dsi@4700000 { syscon-sfpb = <&mmss_sfpb>; phys = <&dsi0_phy>; phy-names = "dsi"; + status = "disabled"; + ports { #address-cells = <1>; #size-cells = <0>; @@ -1299,9 +1312,10 @@ dsi0_phy: dsi-phy@4700200 { <0x04700300 0x200>, <0x04700500 0x5c>; reg-names = "dsi_pll", "dsi_phy", "dsi_phy_regulator"; - clock-names = "iface_clk", "ref"; + clock-names = "iface", "ref"; clocks = <&mmcc DSI_M_AHB_CLK>, <&pxo_board>; + status = "disabled"; }; @@ -1420,7 +1434,6 @@ hdmi: hdmi-tx@4a00000 { "slave_iface"; phys = <&hdmi_phy>; - phy-names = "hdmi-phy"; ports { #address-cells = <1>; diff --git a/arch/arm/boot/dts/qcom-apq8084.dtsi b/arch/arm/boot/dts/qcom-apq8084.dtsi index da50a1a0197f..72f9255855a1 100644 --- a/arch/arm/boot/dts/qcom-apq8084.dtsi +++ b/arch/arm/boot/dts/qcom-apq8084.dtsi @@ -95,7 +95,7 @@ memory { firmware { scm { - compatible = "qcom,scm"; + compatible = "qcom,scm-apq8084", "qcom,scm"; clocks = <&gcc GCC_CE1_CLK> , <&gcc GCC_CE1_AXI_CLK>, <&gcc GCC_CE1_AHB_CLK>; clock-names = "core", "bus", "iface"; }; @@ -240,10 +240,10 @@ apcs: syscon@f9011000 { }; qfprom: qfprom@fc4bc000 { + compatible = "qcom,apq8084-qfprom", "qcom,qfprom"; + reg = <0xfc4bc000 0x1000>; #address-cells = <1>; #size-cells = <1>; - compatible = "qcom,qfprom"; - reg = <0xfc4bc000 0x1000>; tsens_calib: calib@d0 { reg = <0xd0 0x18>; }; @@ -419,7 +419,7 @@ blsp2_uart2: serial@f995e000 { status = "disabled"; }; - sdhci@f9824900 { + mmc@f9824900 { compatible = "qcom,apq8084-sdhci", "qcom,sdhci-msm-v4"; reg = <0xf9824900 0x11c>, <0xf9824000 0x800>; reg-names = "hc_mem", "core_mem"; @@ -432,7 +432,7 @@ sdhci@f9824900 { status = "disabled"; }; - sdhci@f98a4900 { + mmc@f98a4900 { compatible = "qcom,apq8084-sdhci", "qcom,sdhci-msm-v4"; reg = <0xf98a4900 0x11c>, <0xf98a4000 0x800>; reg-names = "hc_mem", "core_mem"; diff --git a/arch/arm/boot/dts/qcom-ipq4018-ap120c-ac-bit.dts b/arch/arm/boot/dts/qcom-ipq4018-ap120c-ac-bit.dts index 028ac8e24797..cf7da1ab177c 100644 --- a/arch/arm/boot/dts/qcom-ipq4018-ap120c-ac-bit.dts +++ b/arch/arm/boot/dts/qcom-ipq4018-ap120c-ac-bit.dts @@ -1,5 +1,6 @@ // SPDX-License-Identifier: GPL-2.0-or-later OR MIT +#include #include "qcom-ipq4018-ap120c-ac.dtsi" / { @@ -10,17 +11,22 @@ leds { power { label = "ap120c-ac:green:power"; + function = LED_FUNCTION_POWER; + color = ; gpios = <&tlmm 5 GPIO_ACTIVE_LOW>; default-state = "on"; }; wlan { label = "ap120c-ac:green:wlan"; + function = LED_FUNCTION_WLAN; + color = ; gpios = <&tlmm 3 GPIO_ACTIVE_HIGH>; }; support { label = "ap120c-ac:green:support"; + color = ; gpios = <&tlmm 2 GPIO_ACTIVE_HIGH>; panic-indicator; }; diff --git a/arch/arm/boot/dts/qcom-ipq4018-ap120c-ac.dts b/arch/arm/boot/dts/qcom-ipq4018-ap120c-ac.dts index b7916fc26d68..c4f89b712fd9 100644 --- a/arch/arm/boot/dts/qcom-ipq4018-ap120c-ac.dts +++ b/arch/arm/boot/dts/qcom-ipq4018-ap120c-ac.dts @@ -1,5 +1,6 @@ // SPDX-License-Identifier: GPL-2.0-or-later OR MIT +#include #include "qcom-ipq4018-ap120c-ac.dtsi" / { @@ -8,18 +9,24 @@ leds { status: status { label = "ap120c-ac:blue:status"; + function = LED_FUNCTION_STATUS; + color = ; gpios = <&tlmm 5 GPIO_ACTIVE_LOW>; default-state = "keep"; }; wlan2g { label = "ap120c-ac:green:wlan2g"; + function = LED_FUNCTION_WLAN; + color = ; gpios = <&tlmm 3 GPIO_ACTIVE_HIGH>; linux,default-trigger = "phy0tpt"; }; wlan5g { label = "ap120c-ac:red:wlan5g"; + function = LED_FUNCTION_WLAN; + color = ; gpios = <&tlmm 2 GPIO_ACTIVE_HIGH>; linux,default-trigger = "phy1tpt"; }; diff --git a/arch/arm/boot/dts/qcom-ipq4018-ap120c-ac.dtsi b/arch/arm/boot/dts/qcom-ipq4018-ap120c-ac.dtsi index 1f3b1ce82108..af9a26fb5d4a 100644 --- a/arch/arm/boot/dts/qcom-ipq4018-ap120c-ac.dtsi +++ b/arch/arm/boot/dts/qcom-ipq4018-ap120c-ac.dtsi @@ -11,7 +11,7 @@ / { keys { compatible = "gpio-keys"; - reset { + key-reset { label = "reset"; gpios = <&tlmm 63 GPIO_ACTIVE_LOW>; linux,code = ; diff --git a/arch/arm/boot/dts/qcom-ipq4019-ap.dk04.1.dtsi b/arch/arm/boot/dts/qcom-ipq4019-ap.dk04.1.dtsi index faeaa6bf0def..44a9597d8bfd 100644 --- a/arch/arm/boot/dts/qcom-ipq4019-ap.dk04.1.dtsi +++ b/arch/arm/boot/dts/qcom-ipq4019-ap.dk04.1.dtsi @@ -93,7 +93,7 @@ flash@0 { #address-cells = <1>; #size-cells = <1>; reg = <0>; - compatible = "n25q128a11"; + compatible = "micron,n25q128a11", "jedec,spi-nor"; spi-max-frequency = <24000000>; }; }; diff --git a/arch/arm/boot/dts/qcom-ipq4019-ap.dk07.1-c1.dts b/arch/arm/boot/dts/qcom-ipq4019-ap.dk07.1-c1.dts index d596dd1180ae..c7a6e77da272 100644 --- a/arch/arm/boot/dts/qcom-ipq4019-ap.dk07.1-c1.dts +++ b/arch/arm/boot/dts/qcom-ipq4019-ap.dk07.1-c1.dts @@ -56,7 +56,7 @@ flash@0 { #address-cells = <1>; #size-cells = <1>; reg = <0>; - compatible = "n25q128a11"; + compatible = "micron,n25q128a11", "jedec,spi-nor"; spi-max-frequency = <24000000>; }; }; diff --git a/arch/arm/boot/dts/qcom-ipq4019.dtsi b/arch/arm/boot/dts/qcom-ipq4019.dtsi index c5da723f7674..bb307b8f678c 100644 --- a/arch/arm/boot/dts/qcom-ipq4019.dtsi +++ b/arch/arm/boot/dts/qcom-ipq4019.dtsi @@ -156,7 +156,7 @@ xo: xo { firmware { scm { - compatible = "qcom,scm-ipq4019"; + compatible = "qcom,scm-ipq4019", "qcom,scm"; }; }; @@ -221,7 +221,7 @@ vqmmc: regulator@1948000 { status = "disabled"; }; - sdhci: sdhci@7824900 { + sdhci: mmc@7824900 { compatible = "qcom,sdhci-msm-v4"; reg = <0x7824900 0x11c>, <0x7824000 0x800>; interrupts = , ; diff --git a/arch/arm/boot/dts/qcom-ipq8064-ap148.dts b/arch/arm/boot/dts/qcom-ipq8064-ap148.dts index b63d01d10189..a654d3c22c4f 100644 --- a/arch/arm/boot/dts/qcom-ipq8064-ap148.dts +++ b/arch/arm/boot/dts/qcom-ipq8064-ap148.dts @@ -7,12 +7,6 @@ / { soc { pinmux@800000 { - i2c4_pins: i2c4_pinmux { - pins = "gpio12", "gpio13"; - function = "gsbi4"; - bias-disable; - }; - buttons_pins: buttons_pins { mux { pins = "gpio54", "gpio65"; diff --git a/arch/arm/boot/dts/qcom-ipq8064-rb3011.dts b/arch/arm/boot/dts/qcom-ipq8064-rb3011.dts index 596d129d4a95..5a65cce2500c 100644 --- a/arch/arm/boot/dts/qcom-ipq8064-rb3011.dts +++ b/arch/arm/boot/dts/qcom-ipq8064-rb3011.dts @@ -1,6 +1,7 @@ // SPDX-License-Identifier: GPL-2.0 #include "qcom-ipq8064.dtsi" #include +#include / { model = "MikroTik RB3011UiAS-RM"; @@ -187,12 +188,12 @@ partition@0 { }; }; - gpio_keys { + gpio-keys { compatible = "gpio-keys"; pinctrl-0 = <&buttons_pins>; pinctrl-names = "default"; - button@1 { + button { label = "reset"; linux,code = ; gpios = <&qcom_pinmux 66 GPIO_ACTIVE_LOW>; @@ -208,6 +209,7 @@ leds { led@7 { label = "rb3011:green:user"; + color = ; gpios = <&qcom_pinmux 33 GPIO_ACTIVE_HIGH>; default-state = "off"; }; @@ -305,15 +307,6 @@ mux { }; }; - mdio0_pins: mdio0_pins { - mux { - pins = "gpio0", "gpio1"; - function = "gpio"; - drive-strength = <8>; - bias-disable; - }; - }; - mdio1_pins: mdio1_pins { mux { pins = "gpio10", "gpio11"; diff --git a/arch/arm/boot/dts/qcom-ipq8064-smb208.dtsi b/arch/arm/boot/dts/qcom-ipq8064-smb208.dtsi new file mode 100644 index 000000000000..ac9c44f0c164 --- /dev/null +++ b/arch/arm/boot/dts/qcom-ipq8064-smb208.dtsi @@ -0,0 +1,37 @@ +// SPDX-License-Identifier: GPL-2.0 + +#include "qcom-ipq8064.dtsi" + +&rpm { + smb208_regulators: regulators { + compatible = "qcom,rpm-smb208-regulators"; + + smb208_s1a: s1a { + regulator-min-microvolt = <1050000>; + regulator-max-microvolt = <1150000>; + + qcom,switch-mode-frequency = <1200000>; + }; + + smb208_s1b: s1b { + regulator-min-microvolt = <1050000>; + regulator-max-microvolt = <1150000>; + + qcom,switch-mode-frequency = <1200000>; + }; + + smb208_s2a: s2a { + regulator-min-microvolt = < 800000>; + regulator-max-microvolt = <1250000>; + + qcom,switch-mode-frequency = <1200000>; + }; + + smb208_s2b: s2b { + regulator-min-microvolt = < 800000>; + regulator-max-microvolt = <1250000>; + + qcom,switch-mode-frequency = <1200000>; + }; + }; +}; diff --git a/arch/arm/boot/dts/qcom-ipq8064-v1.0.dtsi b/arch/arm/boot/dts/qcom-ipq8064-v1.0.dtsi index 5c802b99e15f..411c8d63c38e 100644 --- a/arch/arm/boot/dts/qcom-ipq8064-v1.0.dtsi +++ b/arch/arm/boot/dts/qcom-ipq8064-v1.0.dtsi @@ -1,6 +1,7 @@ // SPDX-License-Identifier: GPL-2.0 #include "qcom-ipq8064.dtsi" #include +#include / { model = "Qualcomm Technologies, Inc. IPQ8064-v1.0"; @@ -65,19 +66,19 @@ sata@29000000 { status = "okay"; }; - gpio_keys { + gpio-keys { compatible = "gpio-keys"; pinctrl-0 = <&buttons_pins>; pinctrl-names = "default"; - button@1 { + button-1 { label = "reset"; linux,code = ; gpios = <&qcom_pinmux 54 GPIO_ACTIVE_LOW>; linux,input-type = <1>; debounce-interval = <60>; }; - button@2 { + button-2 { label = "wps"; linux,code = ; gpios = <&qcom_pinmux 65 GPIO_ACTIVE_LOW>; @@ -107,6 +108,7 @@ led@8 { led@9 { label = "status_led_fail"; + function = LED_FUNCTION_STATUS; gpios = <&qcom_pinmux 9 GPIO_ACTIVE_HIGH>; default-state = "off"; }; @@ -119,6 +121,7 @@ led@26 { led@53 { label = "status_led_pass"; + function = LED_FUNCTION_STATUS; gpios = <&qcom_pinmux 53 GPIO_ACTIVE_HIGH>; default-state = "off"; }; diff --git a/arch/arm/boot/dts/qcom-ipq8064.dtsi b/arch/arm/boot/dts/qcom-ipq8064.dtsi index 808ea1862283..c8337c870bdb 100644 --- a/arch/arm/boot/dts/qcom-ipq8064.dtsi +++ b/arch/arm/boot/dts/qcom-ipq8064.dtsi @@ -292,8 +292,11 @@ nss@40000000 { }; smem: smem@41000000 { + compatible = "qcom,smem"; reg = <0x41000000 0x200000>; no-map; + + hwlocks = <&sfpb_mutex 3>; }; }; @@ -382,6 +385,13 @@ mux { }; }; + i2c4_pins: i2c4-default { + pins = "gpio12", "gpio13"; + function = "gsbi4"; + drive-strength = <12>; + bias-disable; + }; + spi_pins: spi_pins { mux { pins = "gpio18", "gpio19", "gpio21"; @@ -424,6 +434,8 @@ mux { pullups { pins = "gpio39"; + function = "nand"; + drive-strength = <10>; bias-pull-up; }; @@ -431,9 +443,32 @@ hold { pins = "gpio40", "gpio41", "gpio42", "gpio43", "gpio44", "gpio45", "gpio46", "gpio47"; + function = "nand"; + drive-strength = <10>; bias-bus-hold; }; }; + + mdio0_pins: mdio0-pins { + mux { + pins = "gpio0", "gpio1"; + function = "mdio"; + drive-strength = <8>; + bias-disable; + }; + }; + + rgmii2_pins: rgmii2-pins { + mux { + pins = "gpio27", "gpio28", "gpio29", + "gpio30", "gpio31", "gpio32", + "gpio51", "gpio52", "gpio59", + "gpio60", "gpio61", "gpio62"; + function = "rgmii2"; + drive-strength = <8>; + bias-disable; + }; + }; }; intc: interrupt-controller@2000000 { @@ -507,6 +542,44 @@ saw1: regulator@2099000 { regulator; }; + gsbi1: gsbi@12440000 { + compatible = "qcom,gsbi-v1.0.0"; + reg = <0x12440000 0x100>; + cell-index = <1>; + clocks = <&gcc GSBI1_H_CLK>; + clock-names = "iface"; + #address-cells = <1>; + #size-cells = <1>; + ranges; + + syscon-tcsr = <&tcsr>; + + status = "disabled"; + + gsbi1_serial: serial@12450000 { + compatible = "qcom,msm-uartdm-v1.3", "qcom,msm-uartdm"; + reg = <0x12450000 0x100>, + <0x12400000 0x03>; + interrupts = ; + clocks = <&gcc GSBI1_UART_CLK>, <&gcc GSBI1_H_CLK>; + clock-names = "core", "iface"; + + status = "disabled"; + }; + + gsbi1_i2c: i2c@12460000 { + compatible = "qcom,i2c-qup-v1.1.1"; + reg = <0x12460000 0x1000>; + interrupts = ; + clocks = <&gcc GSBI1_QUP_CLK>, <&gcc GSBI1_H_CLK>; + clock-names = "core", "iface"; + #address-cells = <1>; + #size-cells = <0>; + + status = "disabled"; + }; + }; + gsbi2: gsbi@12480000 { compatible = "qcom,gsbi-v1.0.0"; cell-index = <2>; @@ -530,7 +603,7 @@ gsbi2_serial: serial@12490000 { status = "disabled"; }; - i2c@124a0000 { + gsbi2_i2c: i2c@124a0000 { compatible = "qcom,i2c-qup-v1.1.1"; reg = <0x124a0000 0x1000>; interrupts = ; @@ -631,6 +704,49 @@ spi@1a280000 { }; }; + gsbi6: gsbi@16500000 { + compatible = "qcom,gsbi-v1.0.0"; + reg = <0x16500000 0x100>; + cell-index = <6>; + clocks = <&gcc GSBI6_H_CLK>; + clock-names = "iface"; + #address-cells = <1>; + #size-cells = <1>; + ranges; + + syscon-tcsr = <&tcsr>; + + status = "disabled"; + + gsbi6_i2c: i2c@16580000 { + compatible = "qcom,i2c-qup-v1.1.1"; + reg = <0x16580000 0x1000>; + interrupts = ; + + clocks = <&gcc GSBI6_QUP_CLK>, <&gcc GSBI6_H_CLK>; + clock-names = "core", "iface"; + + #address-cells = <1>; + #size-cells = <0>; + + status = "disabled"; + }; + + gsbi6_spi: spi@16580000 { + compatible = "qcom,spi-qup-v1.1.1"; + reg = <0x16580000 0x1000>; + interrupts = ; + + clocks = <&gcc GSBI6_QUP_CLK>, <&gcc GSBI6_H_CLK>; + clock-names = "core", "iface"; + + #address-cells = <1>; + #size-cells = <0>; + + status = "disabled"; + }; + }; + gsbi7: gsbi@16600000 { status = "disabled"; compatible = "qcom,gsbi-v1.0.0"; @@ -652,6 +768,20 @@ gsbi7_serial: serial@16640000 { clock-names = "core", "iface"; status = "disabled"; }; + + gsbi7_i2c: i2c@16680000 { + compatible = "qcom,i2c-qup-v1.1.1"; + reg = <0x16680000 0x1000>; + interrupts = ; + + clocks = <&gcc GSBI7_QUP_CLK>, <&gcc GSBI7_H_CLK>; + clock-names = "core", "iface"; + + #address-cells = <1>; + #size-cells = <0>; + + status = "disabled"; + }; }; rng@1a500000 { @@ -723,10 +853,13 @@ qcom,ssbi@500000 { }; qfprom: qfprom@700000 { - compatible = "qcom,qfprom"; + compatible = "qcom,ipq8064-qfprom", "qcom,qfprom"; reg = <0x00700000 0x1000>; #address-cells = <1>; #size-cells = <1>; + speedbin_efuse: speedbin@c0 { + reg = <0xc0 0x4>; + }; tsens_calib: calib@400 { reg = <0x400 0xb>; }; @@ -773,6 +906,8 @@ rpm: rpm@108000 { rpmcc: clock-controller { compatible = "qcom,rpmcc-ipq806x", "qcom,rpmcc"; #clock-cells = <1>; + clocks = <&pxo_board>; + clock-names = "pxo"; }; }; @@ -784,7 +919,7 @@ tcsr: syscon@1a400000 { l2cc: clock-controller@2011000 { compatible = "qcom,kpss-gcc", "syscon"; reg = <0x2011000 0x1000>; - clocks = <&gcc PLL8_VOTE>, <&gcc PXO_SRC>; + clocks = <&gcc PLL8_VOTE>, <&pxo_board>; clock-names = "pll8_vote", "pxo"; clock-output-names = "acpu_l2_aux"; }; @@ -810,7 +945,7 @@ pcie0: pci@1b500000 { #address-cells = <3>; #size-cells = <2>; - ranges = <0x81000000 0 0x0fe00000 0x0fe00000 0 0x00100000 /* downstream I/O */ + ranges = <0x81000000 0 0x0fe00000 0x0fe00000 0 0x00010000 /* downstream I/O */ 0x82000000 0 0x08000000 0x08000000 0 0x07e00000>; /* non-prefetchable memory */ interrupts = ; @@ -861,7 +996,7 @@ pcie1: pci@1b700000 { #address-cells = <3>; #size-cells = <2>; - ranges = <0x81000000 0 0x31e00000 0x31e00000 0 0x00100000 /* downstream I/O */ + ranges = <0x81000000 0 0x31e00000 0x31e00000 0 0x00010000 /* downstream I/O */ 0x82000000 0 0x2e000000 0x2e000000 0 0x03e00000>; /* non-prefetchable memory */ interrupts = ; @@ -912,7 +1047,7 @@ pcie2: pci@1b900000 { #address-cells = <3>; #size-cells = <2>; - ranges = <0x81000000 0 0x35e00000 0x35e00000 0 0x00100000 /* downstream I/O */ + ranges = <0x81000000 0 0x35e00000 0x35e00000 0 0x00010000 /* downstream I/O */ 0x82000000 0 0x32000000 0x32000000 0 0x03e00000>; /* non-prefetchable memory */ interrupts = ; @@ -967,7 +1102,7 @@ stmmac_axi_setup: stmmac-axi-config { gmac0: ethernet@37000000 { device_type = "network"; - compatible = "qcom,ipq806x-gmac"; + compatible = "qcom,ipq806x-gmac", "snps,dwmac"; reg = <0x37000000 0x200000>; interrupts = ; interrupt-names = "macirq"; @@ -991,7 +1126,7 @@ gmac0: ethernet@37000000 { gmac1: ethernet@37200000 { device_type = "network"; - compatible = "qcom,ipq806x-gmac"; + compatible = "qcom,ipq806x-gmac", "snps,dwmac"; reg = <0x37200000 0x200000>; interrupts = ; interrupt-names = "macirq"; @@ -1015,7 +1150,7 @@ gmac1: ethernet@37200000 { gmac2: ethernet@37400000 { device_type = "network"; - compatible = "qcom,ipq806x-gmac"; + compatible = "qcom,ipq806x-gmac", "snps,dwmac"; reg = <0x37400000 0x200000>; interrupts = ; interrupt-names = "macirq"; @@ -1039,7 +1174,7 @@ gmac2: ethernet@37400000 { gmac3: ethernet@37600000 { device_type = "network"; - compatible = "qcom,ipq806x-gmac"; + compatible = "qcom,ipq806x-gmac", "snps,dwmac"; reg = <0x37600000 0x200000>; interrupts = ; interrupt-names = "macirq"; @@ -1113,6 +1248,8 @@ hs_phy_1: phy@110f8800 { clocks = <&gcc USB30_1_UTMI_CLK>; clock-names = "ref"; #phy-cells = <0>; + + status = "disabled"; }; ss_phy_1: phy@110f8830 { @@ -1121,6 +1258,8 @@ ss_phy_1: phy@110f8830 { clocks = <&gcc USB30_1_MASTER_CLK>; clock-names = "ref"; #phy-cells = <0>; + + status = "disabled"; }; usb3_1: usb3@110f8800 { @@ -1184,16 +1323,16 @@ amba: amba { ranges; sdcc1: mmc@12400000 { - status = "disabled"; - compatible = "arm,pl18x", "arm,primecell"; + status = "disabled"; + compatible = "arm,pl18x", "arm,primecell"; arm,primecell-periphid = <0x00051180>; - reg = <0x12400000 0x2000>; - interrupts = ; + reg = <0x12400000 0x2000>; + interrupts = ; interrupt-names = "cmd_irq"; - clocks = <&gcc SDC1_CLK>, <&gcc SDC1_H_CLK>; - clock-names = "mclk", "apb_pclk"; - bus-width = <8>; - max-frequency = <96000000>; + clocks = <&gcc SDC1_CLK>, <&gcc SDC1_H_CLK>; + clock-names = "mclk", "apb_pclk"; + bus-width = <8>; + max-frequency = <96000000>; non-removable; cap-sd-highspeed; cap-mmc-highspeed; @@ -1204,18 +1343,18 @@ sdcc1: mmc@12400000 { }; sdcc3: mmc@12180000 { - compatible = "arm,pl18x", "arm,primecell"; + compatible = "arm,pl18x", "arm,primecell"; arm,primecell-periphid = <0x00051180>; - status = "disabled"; - reg = <0x12180000 0x2000>; - interrupts = ; + status = "disabled"; + reg = <0x12180000 0x2000>; + interrupts = ; interrupt-names = "cmd_irq"; - clocks = <&gcc SDC3_CLK>, <&gcc SDC3_H_CLK>; - clock-names = "mclk", "apb_pclk"; - bus-width = <8>; + clocks = <&gcc SDC3_CLK>, <&gcc SDC3_H_CLK>; + clock-names = "mclk", "apb_pclk"; + bus-width = <8>; cap-sd-highspeed; cap-mmc-highspeed; - max-frequency = <192000000>; + max-frequency = <192000000>; sd-uhs-sdr104; sd-uhs-ddr50; vqmmc-supply = <&vsdcc_fixed>; @@ -1223,5 +1362,12 @@ sdcc3: mmc@12180000 { dma-names = "tx", "rx"; }; }; + + sfpb_mutex: hwlock@1200600 { + compatible = "qcom,sfpb-mutex"; + reg = <0x01200600 0x100>; + + #hwlock-cells = <1>; + }; }; }; diff --git a/arch/arm/boot/dts/qcom-mdm9615-wp8548.dtsi b/arch/arm/boot/dts/qcom-mdm9615-wp8548.dtsi index 10ad929759ed..49de1821ac3a 100644 --- a/arch/arm/boot/dts/qcom-mdm9615-wp8548.dtsi +++ b/arch/arm/boot/dts/qcom-mdm9615-wp8548.dtsi @@ -114,7 +114,7 @@ pins { }; &pmicgpio { - usb_vbus_5v_pins: usb_vbus_5v_pins { + usb_vbus_5v_pins: usb-vbus-5v-state { pins = "gpio4"; function = "normal"; output-high; diff --git a/arch/arm/boot/dts/qcom-mdm9615.dtsi b/arch/arm/boot/dts/qcom-mdm9615.dtsi index 8f0752ce1c7b..b47c86412de2 100644 --- a/arch/arm/boot/dts/qcom-mdm9615.dtsi +++ b/arch/arm/boot/dts/qcom-mdm9615.dtsi @@ -321,6 +321,7 @@ rtc@11d { pmicgpio: gpio@150 { compatible = "qcom,pm8018-gpio", "qcom,ssbi-gpio"; + reg = <0x150>; interrupt-controller; #interrupt-cells = <2>; gpio-controller; @@ -361,7 +362,7 @@ sdcc1: mmc@12180000 { arm,primecell-periphid = <0x00051180>; reg = <0x12180000 0x2000>; interrupts = ; - interrupt-names = "cmd_irq"; + interrupt-names = "cmd_irq"; clocks = <&gcc SDC1_CLK>, <&gcc SDC1_H_CLK>; clock-names = "mclk", "apb_pclk"; bus-width = <8>; @@ -381,7 +382,7 @@ sdcc2: mmc@12140000 { status = "disabled"; reg = <0x12140000 0x2000>; interrupts = ; - interrupt-names = "cmd_irq"; + interrupt-names = "cmd_irq"; clocks = <&gcc SDC2_CLK>, <&gcc SDC2_H_CLK>; clock-names = "mclk", "apb_pclk"; bus-width = <4>; @@ -411,7 +412,7 @@ rpm: rpm@108000 { interrupts = , , ; - interrupt-names = "ack", "err", "wakeup"; + interrupt-names = "ack", "err", "wakeup"; regulators { compatible = "qcom,rpm-pm8018-regulators"; diff --git a/arch/arm/boot/dts/qcom-msm8226.dtsi b/arch/arm/boot/dts/qcom-msm8226.dtsi index 28eca15b5712..0b5effdb269a 100644 --- a/arch/arm/boot/dts/qcom-msm8226.dtsi +++ b/arch/arm/boot/dts/qcom-msm8226.dtsi @@ -134,7 +134,7 @@ apcs: syscon@f9011000 { reg = <0xf9011000 0x1000>; }; - sdhc_1: sdhci@f9824900 { + sdhc_1: mmc@f9824900 { compatible = "qcom,msm8226-sdhci", "qcom,sdhci-msm-v4"; reg = <0xf9824900 0x11c>, <0xf9824000 0x800>; reg-names = "hc_mem", "core_mem"; @@ -150,7 +150,7 @@ sdhc_1: sdhci@f9824900 { status = "disabled"; }; - sdhc_2: sdhci@f98a4900 { + sdhc_2: mmc@f98a4900 { compatible = "qcom,msm8226-sdhci", "qcom,sdhci-msm-v4"; reg = <0xf98a4900 0x11c>, <0xf98a4000 0x800>; reg-names = "hc_mem", "core_mem"; @@ -166,7 +166,7 @@ sdhc_2: sdhci@f98a4900 { status = "disabled"; }; - sdhc_3: sdhci@f9864900 { + sdhc_3: mmc@f9864900 { compatible = "qcom,msm8226-sdhci", "qcom,sdhci-msm-v4"; reg = <0xf9864900 0x11c>, <0xf9864000 0x800>; reg-names = "hc_mem", "core_mem"; diff --git a/arch/arm/boot/dts/qcom-msm8660.dtsi b/arch/arm/boot/dts/qcom-msm8660.dtsi index 47b97daecef1..63a501c63cf8 100644 --- a/arch/arm/boot/dts/qcom-msm8660.dtsi +++ b/arch/arm/boot/dts/qcom-msm8660.dtsi @@ -56,7 +56,7 @@ cxo_board { clock-frequency = <19200000>; }; - pxo_board { + pxo_board: pxo_board { compatible = "fixed-clock"; #clock-cells = <0>; clock-frequency = <27000000>; @@ -392,25 +392,27 @@ vibrator@4a { }; l2cc: clock-controller@2082000 { - compatible = "qcom,kpss-gcc", "syscon"; - reg = <0x02082000 0x1000>; + compatible = "qcom,kpss-gcc", "syscon"; + reg = <0x02082000 0x1000>; }; rpm: rpm@104000 { - compatible = "qcom,rpm-msm8660"; - reg = <0x00104000 0x1000>; - qcom,ipc = <&l2cc 0x8 2>; + compatible = "qcom,rpm-msm8660"; + reg = <0x00104000 0x1000>; + qcom,ipc = <&l2cc 0x8 2>; - interrupts = , - , - ; - interrupt-names = "ack", "err", "wakeup"; + interrupts = , + , + ; + interrupt-names = "ack", "err", "wakeup"; clocks = <&gcc RPM_MSG_RAM_H_CLK>; clock-names = "ram"; rpmcc: clock-controller { - compatible = "qcom,rpmcc-msm8660", "qcom,rpmcc"; + compatible = "qcom,rpmcc-msm8660", "qcom,rpmcc"; #clock-cells = <1>; + clocks = <&pxo_board>; + clock-names = "pxo"; }; pm8901-regulators { @@ -486,80 +488,80 @@ amba { #size-cells = <1>; ranges; sdcc1: mmc@12400000 { - status = "disabled"; - compatible = "arm,pl18x", "arm,primecell"; + status = "disabled"; + compatible = "arm,pl18x", "arm,primecell"; arm,primecell-periphid = <0x00051180>; - reg = <0x12400000 0x8000>; - interrupts = ; - interrupt-names = "cmd_irq"; - clocks = <&gcc SDC1_CLK>, <&gcc SDC1_H_CLK>; - clock-names = "mclk", "apb_pclk"; - bus-width = <8>; - max-frequency = <48000000>; + reg = <0x12400000 0x8000>; + interrupts = ; + interrupt-names = "cmd_irq"; + clocks = <&gcc SDC1_CLK>, <&gcc SDC1_H_CLK>; + clock-names = "mclk", "apb_pclk"; + bus-width = <8>; + max-frequency = <48000000>; non-removable; cap-sd-highspeed; cap-mmc-highspeed; }; sdcc2: mmc@12140000 { - status = "disabled"; - compatible = "arm,pl18x", "arm,primecell"; + status = "disabled"; + compatible = "arm,pl18x", "arm,primecell"; arm,primecell-periphid = <0x00051180>; - reg = <0x12140000 0x8000>; - interrupts = ; - interrupt-names = "cmd_irq"; - clocks = <&gcc SDC2_CLK>, <&gcc SDC2_H_CLK>; - clock-names = "mclk", "apb_pclk"; - bus-width = <8>; - max-frequency = <48000000>; + reg = <0x12140000 0x8000>; + interrupts = ; + interrupt-names = "cmd_irq"; + clocks = <&gcc SDC2_CLK>, <&gcc SDC2_H_CLK>; + clock-names = "mclk", "apb_pclk"; + bus-width = <8>; + max-frequency = <48000000>; cap-sd-highspeed; cap-mmc-highspeed; }; sdcc3: mmc@12180000 { - compatible = "arm,pl18x", "arm,primecell"; + compatible = "arm,pl18x", "arm,primecell"; arm,primecell-periphid = <0x00051180>; - status = "disabled"; - reg = <0x12180000 0x8000>; - interrupts = ; - interrupt-names = "cmd_irq"; - clocks = <&gcc SDC3_CLK>, <&gcc SDC3_H_CLK>; - clock-names = "mclk", "apb_pclk"; - bus-width = <4>; + status = "disabled"; + reg = <0x12180000 0x8000>; + interrupts = ; + interrupt-names = "cmd_irq"; + clocks = <&gcc SDC3_CLK>, <&gcc SDC3_H_CLK>; + clock-names = "mclk", "apb_pclk"; + bus-width = <4>; cap-sd-highspeed; cap-mmc-highspeed; - max-frequency = <48000000>; + max-frequency = <48000000>; no-1-8-v; }; sdcc4: mmc@121c0000 { - compatible = "arm,pl18x", "arm,primecell"; + compatible = "arm,pl18x", "arm,primecell"; arm,primecell-periphid = <0x00051180>; - status = "disabled"; - reg = <0x121c0000 0x8000>; - interrupts = ; - interrupt-names = "cmd_irq"; - clocks = <&gcc SDC4_CLK>, <&gcc SDC4_H_CLK>; - clock-names = "mclk", "apb_pclk"; - bus-width = <4>; - max-frequency = <48000000>; + status = "disabled"; + reg = <0x121c0000 0x8000>; + interrupts = ; + interrupt-names = "cmd_irq"; + clocks = <&gcc SDC4_CLK>, <&gcc SDC4_H_CLK>; + clock-names = "mclk", "apb_pclk"; + bus-width = <4>; + max-frequency = <48000000>; cap-sd-highspeed; cap-mmc-highspeed; }; sdcc5: mmc@12200000 { - compatible = "arm,pl18x", "arm,primecell"; + compatible = "arm,pl18x", "arm,primecell"; arm,primecell-periphid = <0x00051180>; - status = "disabled"; - reg = <0x12200000 0x8000>; - interrupts = ; - interrupt-names = "cmd_irq"; - clocks = <&gcc SDC5_CLK>, <&gcc SDC5_H_CLK>; - clock-names = "mclk", "apb_pclk"; - bus-width = <4>; + status = "disabled"; + reg = <0x12200000 0x8000>; + interrupts = ; + interrupt-names = "cmd_irq"; + clocks = <&gcc SDC5_CLK>, <&gcc SDC5_H_CLK>; + clock-names = "mclk", "apb_pclk"; + bus-width = <4>; cap-sd-highspeed; cap-mmc-highspeed; - max-frequency = <48000000>; + max-frequency = <48000000>; }; }; diff --git a/arch/arm/boot/dts/qcom-msm8960.dtsi b/arch/arm/boot/dts/qcom-msm8960.dtsi index 4a2d74cf01d2..19554f3b5196 100644 --- a/arch/arm/boot/dts/qcom-msm8960.dtsi +++ b/arch/arm/boot/dts/qcom-msm8960.dtsi @@ -148,19 +148,19 @@ clock-controller@4000000 { }; l2cc: clock-controller@2011000 { - compatible = "qcom,kpss-gcc", "syscon"; - reg = <0x2011000 0x1000>; + compatible = "qcom,kpss-gcc", "syscon"; + reg = <0x2011000 0x1000>; }; rpm@108000 { - compatible = "qcom,rpm-msm8960"; - reg = <0x108000 0x1000>; - qcom,ipc = <&l2cc 0x8 2>; + compatible = "qcom,rpm-msm8960"; + reg = <0x108000 0x1000>; + qcom,ipc = <&l2cc 0x8 2>; - interrupts = , - , - ; - interrupt-names = "ack", "err", "wakeup"; + interrupts = , + , + ; + interrupt-names = "ack", "err", "wakeup"; regulators { compatible = "qcom,rpm-pm8921-regulators"; @@ -268,16 +268,16 @@ amba { #size-cells = <1>; ranges; sdcc1: mmc@12400000 { - status = "disabled"; - compatible = "arm,pl18x", "arm,primecell"; + status = "disabled"; + compatible = "arm,pl18x", "arm,primecell"; arm,primecell-periphid = <0x00051180>; - reg = <0x12400000 0x8000>; - interrupts = ; - interrupt-names = "cmd_irq"; - clocks = <&gcc SDC1_CLK>, <&gcc SDC1_H_CLK>; - clock-names = "mclk", "apb_pclk"; - bus-width = <8>; - max-frequency = <96000000>; + reg = <0x12400000 0x8000>; + interrupts = ; + interrupt-names = "cmd_irq"; + clocks = <&gcc SDC1_CLK>, <&gcc SDC1_H_CLK>; + clock-names = "mclk", "apb_pclk"; + bus-width = <8>; + max-frequency = <96000000>; non-removable; cap-sd-highspeed; cap-mmc-highspeed; @@ -285,18 +285,18 @@ sdcc1: mmc@12400000 { }; sdcc3: mmc@12180000 { - compatible = "arm,pl18x", "arm,primecell"; + compatible = "arm,pl18x", "arm,primecell"; arm,primecell-periphid = <0x00051180>; - status = "disabled"; - reg = <0x12180000 0x8000>; - interrupts = ; - interrupt-names = "cmd_irq"; - clocks = <&gcc SDC3_CLK>, <&gcc SDC3_H_CLK>; - clock-names = "mclk", "apb_pclk"; - bus-width = <4>; + status = "disabled"; + reg = <0x12180000 0x8000>; + interrupts = ; + interrupt-names = "cmd_irq"; + clocks = <&gcc SDC3_CLK>, <&gcc SDC3_H_CLK>; + clock-names = "mclk", "apb_pclk"; + bus-width = <4>; cap-sd-highspeed; cap-mmc-highspeed; - max-frequency = <192000000>; + max-frequency = <192000000>; no-1-8-v; vmmc-supply = <&vsdcc_fixed>; }; diff --git a/arch/arm/boot/dts/qcom-msm8974-lge-nexus5-hammerhead.dts b/arch/arm/boot/dts/qcom-msm8974-lge-nexus5-hammerhead.dts index 9493886a5c0d..ec5d340562b6 100644 --- a/arch/arm/boot/dts/qcom-msm8974-lge-nexus5-hammerhead.dts +++ b/arch/arm/boot/dts/qcom-msm8974-lge-nexus5-hammerhead.dts @@ -3,6 +3,7 @@ #include "qcom-pm8841.dtsi" #include "qcom-pm8941.dtsi" #include +#include #include / { @@ -24,14 +25,14 @@ gpio-keys { pinctrl-names = "default"; pinctrl-0 = <&gpio_keys_pin_a>; - volume-up { + key-volume-up { label = "volume_up"; gpios = <&pm8941_gpios 2 GPIO_ACTIVE_LOW>; linux,input-type = <1>; linux,code = ; }; - volume-down { + key-volume-down { label = "volume_down"; gpios = <&pm8941_gpios 3 GPIO_ACTIVE_LOW>; linux,input-type = <1>; @@ -272,7 +273,7 @@ phy@a { }; &pm8941_gpios { - gpio_keys_pin_a: gpio-keys-active { + gpio_keys_pin_a: gpio-keys-active-state { pins = "gpio2", "gpio3"; function = "normal"; @@ -280,7 +281,7 @@ gpio_keys_pin_a: gpio-keys-active { power-source = ; }; - fuelgauge_pin: fuelgauge-int { + fuelgauge_pin: fuelgauge-int-state { pins = "gpio9"; function = "normal"; @@ -289,7 +290,7 @@ fuelgauge_pin: fuelgauge-int { power-source = ; }; - wlan_sleep_clk_pin: wl-sleep-clk { + wlan_sleep_clk_pin: wl-sleep-clk-state { pins = "gpio16"; function = "func2"; @@ -297,7 +298,7 @@ wlan_sleep_clk_pin: wl-sleep-clk { power-source = ; }; - wlan_regulator_pin: wl-reg-active { + wlan_regulator_pin: wl-reg-active-state { pins = "gpio17"; function = "normal"; @@ -313,6 +314,35 @@ otg { }; }; +&pm8941_lpg { + status = "okay"; + + qcom,power-source = <1>; + + multi-led { + color = ; + function = LED_FUNCTION_STATUS; + + #address-cells = <1>; + #size-cells = <0>; + + led@7 { + reg = <7>; + color = ; + }; + + led@6 { + reg = <6>; + color = ; + }; + + led@5 { + reg = <5>; + color = ; + }; + }; +}; + &rpm_requests { pm8841-regulators { compatible = "qcom,rpm-pm8841-regulators"; diff --git a/arch/arm/boot/dts/qcom-msm8974-sony-xperia-rhine.dtsi b/arch/arm/boot/dts/qcom-msm8974-sony-xperia-rhine.dtsi index 1d21de46f85c..5a70683d9103 100644 --- a/arch/arm/boot/dts/qcom-msm8974-sony-xperia-rhine.dtsi +++ b/arch/arm/boot/dts/qcom-msm8974-sony-xperia-rhine.dtsi @@ -3,6 +3,7 @@ #include "qcom-pm8841.dtsi" #include "qcom-pm8941.dtsi" #include +#include #include / { @@ -20,28 +21,28 @@ gpio-keys { pinctrl-names = "default"; pinctrl-0 = <&gpio_keys_pin_a>; - volume-down { + key-volume-down { label = "volume_down"; gpios = <&pm8941_gpios 2 GPIO_ACTIVE_LOW>; linux,input-type = <1>; linux,code = ; }; - camera-snapshot { + key-camera-snapshot { label = "camera_snapshot"; gpios = <&pm8941_gpios 3 GPIO_ACTIVE_LOW>; linux,input-type = <1>; linux,code = ; }; - camera-focus { + key-camera-focus { label = "camera_focus"; gpios = <&pm8941_gpios 4 GPIO_ACTIVE_LOW>; linux,input-type = <1>; linux,code = ; }; - volume-up { + key-volume-up { label = "volume_up"; gpios = <&pm8941_gpios 5 GPIO_ACTIVE_LOW>; linux,input-type = <1>; @@ -163,7 +164,7 @@ &pm8941_coincell { }; &pm8941_gpios { - gpio_keys_pin_a: gpio-keys-active { + gpio_keys_pin_a: gpio-keys-active-state { pins = "gpio2", "gpio3", "gpio4", "gpio5"; function = "normal"; @@ -172,6 +173,35 @@ gpio_keys_pin_a: gpio-keys-active { }; }; +&pm8941_lpg { + status = "okay"; + + qcom,power-source = <1>; + + rgb-led { + color = ; + function = LED_FUNCTION_STATUS; + + #address-cells = <1>; + #size-cells = <0>; + + led@5 { + reg = <5>; + color = ; + }; + + led@6 { + reg = <6>; + color = ; + }; + + led@7 { + reg = <7>; + color = ; + }; + }; +}; + &pm8941_wled { status = "okay"; diff --git a/arch/arm/boot/dts/qcom-msm8974.dtsi b/arch/arm/boot/dts/qcom-msm8974.dtsi index c3b8a6d63027..8baca2a77717 100644 --- a/arch/arm/boot/dts/qcom-msm8974.dtsi +++ b/arch/arm/boot/dts/qcom-msm8974.dtsi @@ -96,7 +96,7 @@ CPU_SPC: spc { firmware { scm { - compatible = "qcom,scm"; + compatible = "qcom,scm-msm8974", "qcom,scm"; clocks = <&gcc GCC_CE1_CLK>, <&gcc GCC_CE1_AXI_CLK>, <&gcc GCC_CE1_AHB_CLK>; clock-names = "core", "bus", "iface"; }; @@ -436,7 +436,7 @@ acc3: clock-controller@f90b8000 { reg = <0xf90b8000 0x1000>, <0xf9008000 0x1000>; }; - sdhc_1: sdhci@f9824900 { + sdhc_1: mmc@f9824900 { compatible = "qcom,msm8974-sdhci", "qcom,sdhci-msm-v4"; reg = <0xf9824900 0x11c>, <0xf9824000 0x800>; reg-names = "hc_mem", "core_mem"; @@ -453,7 +453,7 @@ sdhc_1: sdhci@f9824900 { status = "disabled"; }; - sdhc_3: sdhci@f9864900 { + sdhc_3: mmc@f9864900 { compatible = "qcom,msm8974-sdhci", "qcom,sdhci-msm-v4"; reg = <0xf9864900 0x11c>, <0xf9864000 0x800>; reg-names = "hc_mem", "core_mem"; @@ -472,7 +472,7 @@ sdhc_3: sdhci@f9864900 { status = "disabled"; }; - sdhc_2: sdhci@f98a4900 { + sdhc_2: mmc@f98a4900 { compatible = "qcom,msm8974-sdhci", "qcom,sdhci-msm-v4"; reg = <0xf98a4900 0x11c>, <0xf98a4000 0x800>; reg-names = "hc_mem", "core_mem"; @@ -580,7 +580,7 @@ blsp2_dma: dma-controller@f9944000 { blsp2_uart1: serial@f995d000 { compatible = "qcom,msm-uartdm-v1.4", "qcom,msm-uartdm"; reg = <0xf995d000 0x1000>; - interrupts = ; + interrupts = ; clocks = <&gcc GCC_BLSP2_UART1_APPS_CLK>, <&gcc GCC_BLSP2_AHB_CLK>; clock-names = "core", "iface"; pinctrl-names = "default", "sleep"; @@ -1128,10 +1128,10 @@ restart@fc4ab000 { }; qfprom: qfprom@fc4bc000 { + compatible = "qcom,msm8974-qfprom", "qcom,qfprom"; + reg = <0xfc4bc000 0x1000>; #address-cells = <1>; #size-cells = <1>; - compatible = "qcom,qfprom"; - reg = <0xfc4bc000 0x1000>; tsens_calib: calib@d0 { reg = <0xd0 0x18>; }; @@ -1156,6 +1156,18 @@ spmi_bus: spmi@fc4cf000 { #interrupt-cells = <4>; }; + bam_dmux_dma: dma-controller@fc834000 { + compatible = "qcom,bam-v1.4.0"; + reg = <0xfc834000 0x7000>; + interrupts = ; + #dma-cells = <1>; + qcom,ee = <0>; + + num-channels = <6>; + qcom,num-ees = <1>; + qcom,powered-remotely; + }; + remoteproc_mss: remoteproc@fc880000 { compatible = "qcom,msm8974-mss-pil"; reg = <0xfc880000 0x100>, <0xfc820000 0x020>; @@ -1182,6 +1194,8 @@ remoteproc_mss: remoteproc@fc880000 { qcom,smem-states = <&modem_smp2p_out 0>; qcom,smem-state-names = "stop"; + status = "disabled"; + mba { memory-region = <&mba_region>; }; @@ -1190,6 +1204,20 @@ mpss { memory-region = <&mpss_region>; }; + bam_dmux: bam-dmux { + compatible = "qcom,bam-dmux"; + + interrupt-parent = <&modem_smsm>; + interrupts = <1 IRQ_TYPE_EDGE_BOTH>, <11 IRQ_TYPE_EDGE_BOTH>; + interrupt-names = "pc", "pc-ack"; + + qcom,smem-states = <&apps_smsm 1>, <&apps_smsm 11>; + qcom,smem-state-names = "pc", "pc-ack"; + + dmas = <&bam_dmux_dma 4>, <&bam_dmux_dma 5>; + dma-names = "tx", "rx"; + }; + smd-edge { interrupts = ; @@ -1608,7 +1636,7 @@ gpu: adreno@fdb00000 { status = "disabled"; - gpu_opp_table: opp_table { + gpu_opp_table: opp-table { compatible = "operating-points-v2"; opp-320000000 { @@ -1625,11 +1653,12 @@ opp-27000000 { }; }; - ocmem@fdd00000 { + sram@fdd00000 { compatible = "qcom,msm8974-ocmem"; reg = <0xfdd00000 0x2000>, <0xfec00000 0x180000>; reg-names = "ctrl", "mem"; + ranges = <0 0xfec00000 0x180000>; clocks = <&rpmcc RPM_SMD_OCMEMGX_CLK>, <&mmcc OCMEMCX_OCMEMNOC_CLK>; clock-names = "core", "iface"; @@ -1661,6 +1690,8 @@ remoteproc_adsp: remoteproc@fe200000 { qcom,smem-states = <&adsp_smp2p_out 0>; qcom,smem-state-names = "stop"; + status = "disabled"; + smd-edge { interrupts = ; @@ -1672,8 +1703,8 @@ smd-edge { }; }; - imem: imem@fe805000 { - compatible = "syscon", "simple-mfd"; + imem: sram@fe805000 { + compatible = "qcom,msm8974-imem", "syscon", "simple-mfd"; reg = <0xfe805000 0x1000>; reboot-mode { diff --git a/arch/arm/boot/dts/qcom-msm8974pro-fairphone-fp2.dts b/arch/arm/boot/dts/qcom-msm8974pro-fairphone-fp2.dts index 58cb2ce1e4df..ff6e0066768b 100644 --- a/arch/arm/boot/dts/qcom-msm8974pro-fairphone-fp2.dts +++ b/arch/arm/boot/dts/qcom-msm8974pro-fairphone-fp2.dts @@ -3,6 +3,7 @@ #include "qcom-pm8841.dtsi" #include "qcom-pm8941.dtsi" #include +#include #include / { @@ -25,7 +26,7 @@ gpio-keys { pinctrl-names = "default"; pinctrl-0 = <&gpio_keys_pin_a>; - camera-snapshot { + key-camera-snapshot { label = "camera_snapshot"; gpios = <&pm8941_gpios 1 GPIO_ACTIVE_LOW>; linux,code = ; @@ -33,7 +34,7 @@ camera-snapshot { debounce-interval = <15>; }; - volume-down { + key-volume-down { label = "volume_down"; gpios = <&pm8941_gpios 2 GPIO_ACTIVE_LOW>; linux,code = ; @@ -41,7 +42,7 @@ volume-down { debounce-interval = <15>; }; - volume-up { + key-volume-up { label = "volume_up"; gpios = <&pm8941_gpios 5 GPIO_ACTIVE_LOW>; linux,code = ; @@ -78,9 +79,9 @@ &blsp1_uart2 { &imem { reboot-mode { - mode-normal = <0x77665501>; - mode-bootloader = <0x77665500>; - mode-recovery = <0x77665502>; + mode-normal = <0x77665501>; + mode-bootloader = <0x77665500>; + mode-recovery = <0x77665502>; }; }; @@ -110,7 +111,7 @@ phy@a { }; &pm8941_gpios { - gpio_keys_pin_a: gpio-keys-active { + gpio_keys_pin_a: gpio-keys-active-state { pins = "gpio1", "gpio2", "gpio5"; function = "normal"; @@ -119,6 +120,35 @@ gpio_keys_pin_a: gpio-keys-active { }; }; +&pm8941_lpg { + status = "okay"; + + qcom,power-source = <1>; + + multi-led { + color = ; + function = LED_FUNCTION_STATUS; + + #address-cells = <1>; + #size-cells = <0>; + + led@7 { + reg = <7>; + color = ; + }; + + led@6 { + reg = <6>; + color = ; + }; + + led@5 { + reg = <5>; + color = ; + }; + }; +}; + &pronto { status = "okay"; @@ -147,10 +177,12 @@ wcnss { }; &remoteproc_adsp { + status = "okay"; cx-supply = <&pm8841_s2>; }; &remoteproc_mss { + status = "okay"; cx-supply = <&pm8841_s2>; mss-supply = <&pm8841_s3>; mx-supply = <&pm8841_s1>; diff --git a/arch/arm/boot/dts/qcom-msm8974pro-samsung-klte.dts b/arch/arm/boot/dts/qcom-msm8974pro-samsung-klte.dts index d6b2300a8223..983e10c3d863 100644 --- a/arch/arm/boot/dts/qcom-msm8974pro-samsung-klte.dts +++ b/arch/arm/boot/dts/qcom-msm8974pro-samsung-klte.dts @@ -25,7 +25,7 @@ gpio-keys { pinctrl-names = "default"; pinctrl-0 = <&gpio_keys_pin_a>; - volume-down { + key-volume-down { label = "volume_down"; gpios = <&pma8084_gpios 2 GPIO_ACTIVE_LOW>; linux,input-type = <1>; @@ -33,7 +33,7 @@ volume-down { debounce-interval = <15>; }; - home-key { + key-home { label = "home_key"; gpios = <&pma8084_gpios 3 GPIO_ACTIVE_LOW>; linux,input-type = <1>; @@ -42,7 +42,7 @@ home-key { debounce-interval = <15>; }; - volume-up { + key-volume-up { label = "volume_up"; gpios = <&pma8084_gpios 5 GPIO_ACTIVE_LOW>; linux,input-type = <1>; @@ -398,7 +398,7 @@ phy@a { }; &pma8084_gpios { - gpio_keys_pin_a: gpio-keys-active { + gpio_keys_pin_a: gpio-keys-active-state { pins = "gpio2", "gpio3", "gpio5"; function = "normal"; @@ -406,7 +406,7 @@ gpio_keys_pin_a: gpio-keys-active { power-source = ; }; - touchkey_pin: touchkey-int-pin { + touchkey_pin: touchkey-int-state { pins = "gpio6"; function = "normal"; bias-disable; @@ -414,7 +414,7 @@ touchkey_pin: touchkey-int-pin { power-source = ; }; - touch_pin: touchscreen-int-pin { + touch_pin: touchscreen-int-state { pins = "gpio8"; function = "normal"; bias-disable; @@ -422,7 +422,7 @@ touch_pin: touchscreen-int-pin { power-source = ; }; - panel_en_pin: panel-en-pin { + panel_en_pin: panel-en-state { pins = "gpio14"; function = "normal"; bias-pull-up; @@ -430,7 +430,7 @@ panel_en_pin: panel-en-pin { qcom,drive-strength = ; }; - wlan_sleep_clk_pin: wlan-sleep-clk-pin { + wlan_sleep_clk_pin: wlan-sleep-clk-state { pins = "gpio16"; function = "func2"; @@ -439,7 +439,7 @@ wlan_sleep_clk_pin: wlan-sleep-clk-pin { qcom,drive-strength = ; }; - panel_rst_pin: panel-rst-pin { + panel_rst_pin: panel-rst-state { pins = "gpio17"; function = "normal"; bias-disable; @@ -447,7 +447,7 @@ panel_rst_pin: panel-rst-pin { qcom,drive-strength = ; }; - fuelgauge_pin: fuelgauge-int-pin { + fuelgauge_pin: fuelgauge-int-state { pins = "gpio21"; function = "normal"; bias-disable; @@ -457,10 +457,12 @@ fuelgauge_pin: fuelgauge-int-pin { }; &remoteproc_adsp { + status = "okay"; cx-supply = <&pma8084_s2>; }; &remoteproc_mss { + status = "okay"; cx-supply = <&pma8084_s2>; mss-supply = <&pma8084_s6>; mx-supply = <&pma8084_s1>; diff --git a/arch/arm/boot/dts/qcom-msm8974pro-sony-xperia-shinano-castor.dts b/arch/arm/boot/dts/qcom-msm8974pro-sony-xperia-shinano-castor.dts index 9bd8faea61a5..3f45f5c5d37b 100644 --- a/arch/arm/boot/dts/qcom-msm8974pro-sony-xperia-shinano-castor.dts +++ b/arch/arm/boot/dts/qcom-msm8974pro-sony-xperia-shinano-castor.dts @@ -3,6 +3,7 @@ #include "qcom-pm8841.dtsi" #include "qcom-pm8941.dtsi" #include +#include #include / { @@ -24,28 +25,28 @@ gpio-keys { pinctrl-names = "default"; pinctrl-0 = <&gpio_keys_pin_a>; - volume-down { + key-volume-down { label = "volume_down"; gpios = <&pm8941_gpios 2 GPIO_ACTIVE_LOW>; linux,input-type = <1>; linux,code = ; }; - camera-snapshot { + key-camera-snapshot { label = "camera_snapshot"; gpios = <&pm8941_gpios 3 GPIO_ACTIVE_LOW>; linux,input-type = <1>; linux,code = ; }; - camera-focus { + key-camera-focus { label = "camera_focus"; gpios = <&pm8941_gpios 4 GPIO_ACTIVE_LOW>; linux,input-type = <1>; linux,code = ; }; - volume-up { + key-volume-up { label = "volume_up"; gpios = <&pm8941_gpios 5 GPIO_ACTIVE_LOW>; linux,input-type = <1>; @@ -244,7 +245,7 @@ &pm8941_coincell { }; &pm8941_gpios { - gpio_keys_pin_a: gpio-keys-active { + gpio_keys_pin_a: gpio-keys-active-state { pins = "gpio2", "gpio5"; function = "normal"; @@ -252,7 +253,7 @@ gpio_keys_pin_a: gpio-keys-active { power-source = ; }; - bt_reg_on_pin: bt-reg-on { + bt_reg_on_pin: bt-reg-on-state { pins = "gpio16"; function = "normal"; @@ -260,7 +261,7 @@ bt_reg_on_pin: bt-reg-on { power-source = ; }; - wlan_sleep_clk_pin: wl-sleep-clk { + wlan_sleep_clk_pin: wl-sleep-clk-state { pins = "gpio17"; function = "func2"; @@ -268,7 +269,7 @@ wlan_sleep_clk_pin: wl-sleep-clk { power-source = ; }; - wlan_regulator_pin: wl-reg-active { + wlan_regulator_pin: wl-reg-active-state { pins = "gpio18"; function = "normal"; @@ -276,7 +277,7 @@ wlan_regulator_pin: wl-reg-active { power-source = ; }; - lcd_dcdc_en_pin_a: lcd-dcdc-en-active { + lcd_dcdc_en_pin_a: lcd-dcdc-en-active-state { pins = "gpio20"; function = "normal"; @@ -288,6 +289,35 @@ lcd_dcdc_en_pin_a: lcd-dcdc-en-active { }; +&pm8941_lpg { + status = "okay"; + + qcom,power-source = <1>; + + rgb-led { + color = ; + function = LED_FUNCTION_STATUS; + + #address-cells = <1>; + #size-cells = <0>; + + led@5 { + reg = <5>; + color = ; + }; + + led@6 { + reg = <6>; + color = ; + }; + + led@7 { + reg = <7>; + color = ; + }; + }; +}; + &rpm_requests { pm8941-regulators { compatible = "qcom,rpm-pm8941-regulators"; diff --git a/arch/arm/boot/dts/qcom-pm8841.dtsi b/arch/arm/boot/dts/qcom-pm8841.dtsi index 2caf71eacb52..b5cdde034d18 100644 --- a/arch/arm/boot/dts/qcom-pm8841.dtsi +++ b/arch/arm/boot/dts/qcom-pm8841.dtsi @@ -24,6 +24,7 @@ temp-alarm@2400 { compatible = "qcom,spmi-temp-alarm"; reg = <0x2400>; interrupts = <4 0x24 0 IRQ_TYPE_EDGE_RISING>; + #thermal-sensor-cells = <0>; }; }; diff --git a/arch/arm/boot/dts/qcom-pm8941.dtsi b/arch/arm/boot/dts/qcom-pm8941.dtsi index cdd2bdb77b32..59d0cde63251 100644 --- a/arch/arm/boot/dts/qcom-pm8941.dtsi +++ b/arch/arm/boot/dts/qcom-pm8941.dtsi @@ -68,7 +68,7 @@ pm8941_gpios: gpios@c000 { interrupt-controller; #interrupt-cells = <2>; - boost_bypass_n_pin: boost-bypass { + boost_bypass_n_pin: boost-bypass-state { pins = "gpio21"; function = "normal"; }; @@ -144,6 +144,16 @@ pm8941_1: pm8941@1 { #address-cells = <1>; #size-cells = <0>; + pm8941_lpg: lpg { + compatible = "qcom,pm8941-lpg"; + + #address-cells = <1>; + #size-cells = <0>; + #pwm-cells = <2>; + + status = "disabled"; + }; + pm8941_wled: wled@d800 { compatible = "qcom,pm8941-wled"; reg = <0xd800>; diff --git a/arch/arm/boot/dts/qcom-pmx55.dtsi b/arch/arm/boot/dts/qcom-pmx55.dtsi index 6571b88d018a..9de7578a4c5f 100644 --- a/arch/arm/boot/dts/qcom-pmx55.dtsi +++ b/arch/arm/boot/dts/qcom-pmx55.dtsi @@ -69,6 +69,7 @@ pmx55_gpios: gpio@c000 { compatible = "qcom,pmx55-gpio", "qcom,spmi-gpio"; reg = <0xc000>; gpio-controller; + gpio-ranges = <&pmx55_gpios 0 0 11>; #gpio-cells = <2>; interrupt-controller; #interrupt-cells = <2>; diff --git a/arch/arm/boot/dts/qcom-pmx65.dtsi b/arch/arm/boot/dts/qcom-pmx65.dtsi index 5411b833d26e..abf229a8b75a 100644 --- a/arch/arm/boot/dts/qcom-pmx65.dtsi +++ b/arch/arm/boot/dts/qcom-pmx65.dtsi @@ -21,9 +21,10 @@ pmx65_temp: temp-alarm@a00 { }; pmx65_gpios: pinctrl@8800 { - compatible = "qcom,pmx65-gpio"; + compatible = "qcom,pmx65-gpio", "qcom,spmi-gpio"; reg = <0x8800>; gpio-controller; + gpio-ranges = <&pmx65_gpios 0 0 16>; #gpio-cells = <2>; interrupt-controller; #interrupt-cells = <2>; diff --git a/arch/arm/boot/dts/qcom-sdx55.dtsi b/arch/arm/boot/dts/qcom-sdx55.dtsi index 1c2b208a5670..c72540223fa9 100644 --- a/arch/arm/boot/dts/qcom-sdx55.dtsi +++ b/arch/arm/boot/dts/qcom-sdx55.dtsi @@ -206,7 +206,7 @@ gcc: clock-controller@100000 { blsp1_uart3: serial@831000 { compatible = "qcom,msm-uartdm-v1.4", "qcom,msm-uartdm"; reg = <0x00831000 0x200>; - interrupts = ; + interrupts = ; clocks = <&gcc 30>, <&gcc 9>; clock-names = "core", "iface"; @@ -388,7 +388,7 @@ tcsr: syscon@1fcb000 { reg = <0x01fc0000 0x1000>; }; - sdhc_1: sdhci@8804000 { + sdhc_1: mmc@8804000 { compatible = "qcom,sdx55-sdhci", "qcom,sdhci-msm-v5"; reg = <0x08804000 0x1000>; interrupts = , @@ -561,8 +561,8 @@ tlmm: pinctrl@f100000 { #interrupt-cells = <2>; }; - imem@1468f000 { - compatible = "simple-mfd"; + sram@1468f000 { + compatible = "qcom,sdx55-imem", "syscon", "simple-mfd"; reg = <0x1468f000 0x1000>; #address-cells = <1>; diff --git a/arch/arm/boot/dts/qcom-sdx65-mtp.dts b/arch/arm/boot/dts/qcom-sdx65-mtp.dts index 79dc31aa7cd1..85ea02d8362d 100644 --- a/arch/arm/boot/dts/qcom-sdx65-mtp.dts +++ b/arch/arm/boot/dts/qcom-sdx65-mtp.dts @@ -64,10 +64,6 @@ vreg_bob_3p3: pmx65_bob { }; }; -&blsp1_uart3 { - status = "ok"; -}; - &apps_rsc { pmx65-rpmh-regulators { compatible = "qcom,pmx65-rpmh-regulators"; @@ -123,7 +119,7 @@ vreg_s8b_0p824: smps8 { regulator-max-microvolt = <1300000>; }; - ldo1 { + vreg_l1b_1p2: ldo1 { regulator-min-microvolt = <1200000>; regulator-max-microvolt = <1200000>; regulator-initial-mode = ; @@ -141,13 +137,13 @@ ldo3 { regulator-initial-mode = ; }; - ldo4 { + vreg_l4b_0p88: ldo4 { regulator-min-microvolt = <880000>; regulator-max-microvolt = <912000>; regulator-initial-mode = ; }; - ldo5 { + vreg_l5b_1p8: ldo5 { regulator-min-microvolt = <1800000>; regulator-max-microvolt = <1800000>; regulator-initial-mode = ; @@ -177,7 +173,7 @@ ldo9 { regulator-initial-mode = ; }; - ldo10 { + vreg_l10b_3p08: ldo10 { regulator-min-microvolt = <3088000>; regulator-max-microvolt = <3088000>; regulator-initial-mode = ; @@ -244,3 +240,52 @@ ldo21 { }; }; }; + +&blsp1_uart3 { + status = "okay"; +}; + +&qpic_bam { + status = "okay"; +}; + +&qpic_nand { + status = "okay"; + + nand@0 { + reg = <0>; + + nand-ecc-strength = <4>; + nand-ecc-step-size = <512>; + nand-bus-width = <8>; + /* ico and efs2 partitions are secured */ + secure-regions = /bits/ 64 <0x500000 0x500000 + 0xa00000 0xb00000>; + }; +}; + +&remoteproc_mpss { + status = "okay"; + memory-region = <&mpss_adsp_mem>; +}; + +&usb { + status = "okay"; +}; + +&usb_dwc3 { + dr_mode = "peripheral"; +}; + +&usb_hsphy { + status = "okay"; + vdda-pll-supply = <&vreg_l4b_0p88>; + vdda33-supply = <&vreg_l10b_3p08>; + vdda18-supply = <&vreg_l5b_1p8>; +}; + +&usb_qmpphy { + status = "okay"; + vdda-phy-supply = <&vreg_l4b_0p88>; + vdda-pll-supply = <&vreg_l1b_1p2>; +}; diff --git a/arch/arm/boot/dts/qcom-sdx65.dtsi b/arch/arm/boot/dts/qcom-sdx65.dtsi index df6f9d6288fe..8daefd50217a 100644 --- a/arch/arm/boot/dts/qcom-sdx65.dtsi +++ b/arch/arm/boot/dts/qcom-sdx65.dtsi @@ -37,6 +37,12 @@ sleep_clk: sleep-clk { clock-output-names = "sleep_clk"; #clock-cells = <0>; }; + + nand_clk_dummy: nand-clk-dummy { + compatible = "fixed-clock"; + clock-frequency = <32764>; + #clock-cells = <0>; + }; }; cpus { @@ -48,9 +54,50 @@ cpu0: cpu@0 { compatible = "arm,cortex-a7"; reg = <0x0>; enable-method = "psci"; + clocks = <&apcs>; + power-domains = <&rpmhpd SDX65_CX_AO>; + power-domain-names = "rpmhpd"; + operating-points-v2 = <&cpu_opp_table>; }; }; + cpu_opp_table: cpu-opp-table { + compatible = "operating-points-v2"; + opp-shared; + + opp-345600000 { + opp-hz = /bits/ 64 <345600000>; + required-opps = <&rpmhpd_opp_low_svs>; + }; + + opp-576000000 { + opp-hz = /bits/ 64 <576000000>; + required-opps = <&rpmhpd_opp_svs>; + }; + + opp-1094400000 { + opp-hz = /bits/ 64 <1094400000>; + required-opps = <&rpmhpd_opp_nom>; + }; + + opp-1497600000 { + opp-hz = /bits/ 64 <1497600000>; + required-opps = <&rpmhpd_opp_turbo>; + }; + }; + + firmware { + scm { + compatible = "qcom,scm-sdx65", "qcom,scm"; + }; + }; + + mc_virt: interconnect-mc-virt { + compatible = "qcom,sdx65-mc-virt"; + #interconnect-cells = <1>; + qcom,bcm-voters = <&apps_bcm_voter>; + }; + psci { compatible = "arm,psci-1.0"; method = "smc"; @@ -87,8 +134,10 @@ aop_mem: memory@8fe00000 { }; smem_mem: memory@8fe20000 { - no-map; + compatible = "qcom,smem"; reg = <0x8fe20000 0xc0000>; + hwlocks = <&tcsr_mutex 3>; + no-map; }; cmd_db: reserved-memory@8fee0000 { @@ -113,6 +162,37 @@ llcc_tcm_mem: memory@15800000 { }; }; + smp2p-mpss { + compatible = "qcom,smp2p"; + qcom,smem = <435>, <428>; + interrupts = ; + mboxes = <&apcs 14>; + qcom,local-pid = <0>; + qcom,remote-pid = <1>; + + modem_smp2p_out: master-kernel { + qcom,entry-name = "master-kernel"; + #qcom,smem-state-cells = <1>; + }; + + modem_smp2p_in: slave-kernel { + qcom,entry-name = "slave-kernel"; + interrupt-controller; + #interrupt-cells = <2>; + }; + + ipa_smp2p_out: ipa-ap-to-modem { + qcom,entry-name = "ipa"; + #qcom,smem-state-cells = <1>; + }; + + ipa_smp2p_in: ipa-modem-to-ap { + qcom,entry-name = "ipa"; + interrupt-controller; + #interrupt-cells = <2>; + }; + }; + soc: soc { #address-cells = <1>; #size-cells = <1>; @@ -124,6 +204,7 @@ gcc: clock-controller@100000 { reg = <0x00100000 0x001f7400>; clocks = <&rpmhcc RPMH_CXO_CLK>, <&rpmhcc RPMH_CXO_CLK_A>, <&sleep_clk>; clock-names = "bi_tcxo", "bi_tcxo_ao", "sleep_clk"; + #power-domain-cells = <1>; #clock-cells = <1>; #reset-cells = <1>; }; @@ -137,13 +218,120 @@ blsp1_uart3: serial@831000 { status = "disabled"; }; + usb_hsphy: phy@ff4000 { + compatible = "qcom,usb-snps-hs-7nm-phy"; + reg = <0xff4000 0x120>; + #phy-cells = <0>; + status = "disabled"; + clocks = <&rpmhcc RPMH_CXO_CLK>; + clock-names = "ref"; + resets = <&gcc GCC_QUSB2PHY_BCR>; + }; + + usb_qmpphy: phy@ff6000 { + compatible = "qcom,sdx65-qmp-usb3-uni-phy"; + reg = <0x00ff6000 0x1c8>; + status = "disabled"; + #address-cells = <1>; + #size-cells = <1>; + ranges; + + clocks = <&gcc GCC_USB3_PHY_AUX_CLK>, + <&gcc GCC_USB_PHY_CFG_AHB2PHY_CLK>, + <&gcc GCC_USB3_PRIM_CLKREF_EN>; + clock-names = "aux", "cfg_ahb", "ref"; + + resets = <&gcc GCC_USB3PHY_PHY_BCR>, + <&gcc GCC_USB3_PHY_BCR>; + reset-names = "phy", "common"; + + usb_ssphy: phy@ff6200 { + reg = <0x00ff6e00 0x160>, + <0x00ff7000 0x1ec>, + <0x00ff6200 0x1e00>; + #phy-cells = <0>; + #clock-cells = <0>; + clocks = <&gcc GCC_USB3_PHY_PIPE_CLK>; + clock-names = "pipe0"; + clock-output-names = "usb3_uni_phy_pipe_clk_src"; + }; + }; + + system_noc: interconnect@1620000 { + compatible = "qcom,sdx65-system-noc"; + reg = <0x01620000 0x31200>; + #interconnect-cells = <1>; + qcom,bcm-voters = <&apps_bcm_voter>; + }; + + qpic_bam: dma-controller@1b04000 { + compatible = "qcom,bam-v1.7.0"; + reg = <0x01b04000 0x1c000>; + interrupts = ; + clocks = <&rpmhcc RPMH_QPIC_CLK>; + clock-names = "bam_clk"; + #dma-cells = <1>; + qcom,ee = <0>; + qcom,controlled-remotely; + status = "disabled"; + }; + + qpic_nand: nand-controller@1b30000 { + compatible = "qcom,sdx55-nand"; + reg = <0x01b30000 0x10000>; + #address-cells = <1>; + #size-cells = <0>; + clocks = <&rpmhcc RPMH_QPIC_CLK>, + <&nand_clk_dummy>; + clock-names = "core", "aon"; + + dmas = <&qpic_bam 0>, + <&qpic_bam 1>, + <&qpic_bam 2>; + dma-names = "tx", "rx", "cmd"; + status = "disabled"; + }; + tcsr_mutex: hwlock@1f40000 { compatible = "qcom,tcsr-mutex"; reg = <0x01f40000 0x40000>; #hwlock-cells = <1>; }; - sdhc_1: sdhci@8804000 { + remoteproc_mpss: remoteproc@4080000 { + compatible = "qcom,sdx55-mpss-pas"; + reg = <0x04080000 0x4040>; + + interrupts-extended = <&intc GIC_SPI 250 IRQ_TYPE_EDGE_RISING>, + <&modem_smp2p_in 0 IRQ_TYPE_EDGE_RISING>, + <&modem_smp2p_in 1 IRQ_TYPE_EDGE_RISING>, + <&modem_smp2p_in 2 IRQ_TYPE_EDGE_RISING>, + <&modem_smp2p_in 3 IRQ_TYPE_EDGE_RISING>, + <&modem_smp2p_in 7 IRQ_TYPE_EDGE_RISING>; + interrupt-names = "wdog", "fatal", "ready", "handover", + "stop-ack", "shutdown-ack"; + + clocks = <&rpmhcc RPMH_CXO_CLK>; + clock-names = "xo"; + + power-domains = <&rpmhpd SDX65_CX>, + <&rpmhpd SDX65_MSS>; + power-domain-names = "cx", "mss"; + + qcom,smem-states = <&modem_smp2p_out 0>; + qcom,smem-state-names = "stop"; + + status = "disabled"; + + glink-edge { + interrupts = ; + label = "mpss"; + qcom,remote-pid = <1>; + mboxes = <&apcs 15>; + }; + }; + + sdhc_1: mmc@8804000 { compatible = "qcom,sdx65-sdhci", "qcom,sdhci-msm-v5"; reg = <0x08804000 0x1000>; reg-names = "hc_mem"; @@ -156,6 +344,63 @@ sdhc_1: sdhci@8804000 { status = "disabled"; }; + mem_noc: interconnect@9680000 { + compatible = "qcom,sdx65-mem-noc"; + reg = <0x09680000 0x27200>; + #interconnect-cells = <1>; + qcom,bcm-voters = <&apps_bcm_voter>; + }; + + usb: usb@a6f8800 { + compatible = "qcom,sdx65-dwc3", "qcom,dwc3"; + reg = <0x0a6f8800 0x400>; + status = "disabled"; + #address-cells = <1>; + #size-cells = <1>; + ranges; + + clocks = <&gcc GCC_USB30_SLV_AHB_CLK>, + <&gcc GCC_USB30_MASTER_CLK>, + <&gcc GCC_USB30_MSTR_AXI_CLK>, + <&gcc GCC_USB30_MOCK_UTMI_CLK>, + <&gcc GCC_USB30_SLEEP_CLK>; + clock-names = "cfg_noc", "core", "iface", "mock_utmi", + "sleep"; + + assigned-clocks = <&gcc GCC_USB30_MOCK_UTMI_CLK>, + <&gcc GCC_USB30_MASTER_CLK>; + assigned-clock-rates = <19200000>, <200000000>; + + interrupts-extended = <&intc GIC_SPI 131 IRQ_TYPE_LEVEL_HIGH>, + <&pdc 76 IRQ_TYPE_LEVEL_HIGH>, + <&pdc 18 IRQ_TYPE_EDGE_BOTH>, + <&pdc 19 IRQ_TYPE_EDGE_BOTH>; + interrupt-names = "hs_phy_irq", + "ss_phy_irq", + "dm_hs_phy_irq", + "dp_hs_phy_irq"; + + power-domains = <&gcc USB30_GDSC>; + + resets = <&gcc GCC_USB30_BCR>; + + usb_dwc3: usb@a600000 { + compatible = "snps,dwc3"; + reg = <0x0a600000 0xcd00>; + interrupts = ; + iommus = <&apps_smmu 0x1a0 0x0>; + snps,dis_u2_susphy_quirk; + snps,dis_enblslpm_quirk; + phys = <&usb_hsphy>, <&usb_ssphy>; + phy-names = "usb2-phy", "usb3-phy"; + }; + }; + + restart@c264000 { + compatible = "qcom,pshold"; + reg = <0x0c264000 0x1000>; + }; + spmi_bus: qcom,spmi@c440000 { compatible = "qcom,spmi-pmic-arb"; reg = <0xc440000 0xd00>, @@ -196,6 +441,19 @@ pdc: interrupt-controller@b210000 { interrupt-controller; }; + imem@1468f000 { + compatible = "simple-mfd"; + reg = <0x1468f000 0x1000>; + ranges = <0x0 0x1468f000 0x1000>; + #address-cells = <1>; + #size-cells = <1>; + + pil-reloc@94c { + compatible = "qcom,pil-reloc-info"; + reg = <0x94c 0xc8>; + }; + }; + apps_smmu: iommu@15000000 { compatible = "qcom,sdx65-smmu-500", "arm,mmu-500"; reg = <0x15000000 0x40000>; @@ -262,6 +520,12 @@ apcs: mailbox@17810000 { #clock-cells = <0>; }; + watchdog@17817000 { + compatible = "qcom,apss-wdt-sdx65", "qcom,kpss-wdt"; + reg = <0x17817000 0x1000>; + clocks = <&sleep_clk>; + }; + timer@17820000 { #address-cells = <1>; #size-cells = <1>; @@ -399,6 +663,11 @@ rpmhpd_opp_turbo_l1: opp10 { }; }; }; + + apps_bcm_voter: bcm-voter { + compatible = "qcom,bcm-voter"; + }; + }; }; diff --git a/arch/arm/boot/dts/r7s9210-rza2mevb.dts b/arch/arm/boot/dts/r7s9210-rza2mevb.dts index 9c0d9686fe01..69a5a44b8a2f 100644 --- a/arch/arm/boot/dts/r7s9210-rza2mevb.dts +++ b/arch/arm/boot/dts/r7s9210-rza2mevb.dts @@ -71,10 +71,10 @@ lbsc { leds { compatible = "gpio-leds"; - red { + led-red { gpios = <&pinctrl RZA2_PIN(PORT6, 0) GPIO_ACTIVE_HIGH>; }; - green { + led-green { gpios = <&pinctrl RZA2_PIN(PORTC, 1) GPIO_ACTIVE_HIGH>; }; }; diff --git a/arch/arm/boot/dts/r8a7790-lager.dts b/arch/arm/boot/dts/r8a7790-lager.dts index 57cd2fa72249..5ad5349a50dc 100644 --- a/arch/arm/boot/dts/r8a7790-lager.dts +++ b/arch/arm/boot/dts/r8a7790-lager.dts @@ -442,7 +442,7 @@ rtc { compatible = "dlg,da9063-rtc"; }; - wdt { + watchdog { compatible = "dlg,da9063-watchdog"; }; }; diff --git a/arch/arm/boot/dts/r8a7790-stout.dts b/arch/arm/boot/dts/r8a7790-stout.dts index c802f9f13c18..fe14727eefe1 100644 --- a/arch/arm/boot/dts/r8a7790-stout.dts +++ b/arch/arm/boot/dts/r8a7790-stout.dts @@ -341,7 +341,7 @@ rtc { compatible = "dlg,da9063-rtc"; }; - wdt { + watchdog { compatible = "dlg,da9063-watchdog"; }; }; diff --git a/arch/arm/boot/dts/r8a7791-koelsch.dts b/arch/arm/boot/dts/r8a7791-koelsch.dts index 6e691b6cac05..26a40782cc89 100644 --- a/arch/arm/boot/dts/r8a7791-koelsch.dts +++ b/arch/arm/boot/dts/r8a7791-koelsch.dts @@ -805,7 +805,7 @@ rtc { compatible = "dlg,da9063-rtc"; }; - wdt { + watchdog { compatible = "dlg,da9063-watchdog"; }; }; diff --git a/arch/arm/boot/dts/r8a7791-porter.dts b/arch/arm/boot/dts/r8a7791-porter.dts index 38e2ab928707..ec0a20d5130d 100644 --- a/arch/arm/boot/dts/r8a7791-porter.dts +++ b/arch/arm/boot/dts/r8a7791-porter.dts @@ -390,7 +390,7 @@ pmic@5a { interrupts = <2 IRQ_TYPE_LEVEL_LOW>; interrupt-controller; - wdt { + watchdog { compatible = "dlg,da9063-watchdog"; }; }; diff --git a/arch/arm/boot/dts/r8a7792-blanche.dts b/arch/arm/boot/dts/r8a7792-blanche.dts index 62aa9f61321b..c66de9dd12df 100644 --- a/arch/arm/boot/dts/r8a7792-blanche.dts +++ b/arch/arm/boot/dts/r8a7792-blanche.dts @@ -335,7 +335,7 @@ rtc { compatible = "dlg,da9063-rtc"; }; - wdt { + watchdog { compatible = "dlg,da9063-watchdog"; }; }; diff --git a/arch/arm/boot/dts/r8a7793-gose.dts b/arch/arm/boot/dts/r8a7793-gose.dts index c8978f4f62e9..79b537b24642 100644 --- a/arch/arm/boot/dts/r8a7793-gose.dts +++ b/arch/arm/boot/dts/r8a7793-gose.dts @@ -740,7 +740,7 @@ rtc { compatible = "dlg,da9063-rtc"; }; - wdt { + watchdog { compatible = "dlg,da9063-watchdog"; }; }; diff --git a/arch/arm/boot/dts/r8a7794-alt.dts b/arch/arm/boot/dts/r8a7794-alt.dts index 99d554fe3329..4d93319674c6 100644 --- a/arch/arm/boot/dts/r8a7794-alt.dts +++ b/arch/arm/boot/dts/r8a7794-alt.dts @@ -463,7 +463,7 @@ rtc { compatible = "dlg,da9063-rtc"; }; - wdt { + watchdog { compatible = "dlg,da9063-watchdog"; }; }; diff --git a/arch/arm/boot/dts/r8a7794-silk.dts b/arch/arm/boot/dts/r8a7794-silk.dts index 92a76164432a..b7af1befa126 100644 --- a/arch/arm/boot/dts/r8a7794-silk.dts +++ b/arch/arm/boot/dts/r8a7794-silk.dts @@ -433,7 +433,7 @@ rtc { compatible = "dlg,da9063-rtc"; }; - wdt { + watchdog { compatible = "dlg,da9063-watchdog"; }; }; diff --git a/arch/arm/boot/dts/r8a77xx-aa104xd12-panel.dtsi b/arch/arm/boot/dts/r8a77xx-aa104xd12-panel.dtsi deleted file mode 100644 index 79fce67ebb1c..000000000000 --- a/arch/arm/boot/dts/r8a77xx-aa104xd12-panel.dtsi +++ /dev/null @@ -1,39 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0 -/* - * Common file for the AA104XD12 panel connected to Renesas R-Car boards - * - * Copyright (C) 2014 Renesas Electronics Corp. - */ - -/ { - panel { - compatible = "mitsubishi,aa104xd12", "panel-lvds"; - - width-mm = <210>; - height-mm = <158>; - data-mapping = "jeida-18"; - - panel-timing { - /* 1024x768 @65Hz */ - clock-frequency = <65000000>; - hactive = <1024>; - vactive = <768>; - hsync-len = <136>; - hfront-porch = <20>; - hback-porch = <160>; - vfront-porch = <3>; - vback-porch = <29>; - vsync-len = <6>; - }; - - port { - panel_in: endpoint { - remote-endpoint = <&lvds_connector>; - }; - }; - }; -}; - -&lvds_connector { - remote-endpoint = <&panel_in>; -}; diff --git a/arch/arm/boot/dts/r9a06g032-rzn1d400-db.dts b/arch/arm/boot/dts/r9a06g032-rzn1d400-db.dts index 3f8f3ce87e12..4bf813335e21 100644 --- a/arch/arm/boot/dts/r9a06g032-rzn1d400-db.dts +++ b/arch/arm/boot/dts/r9a06g032-rzn1d400-db.dts @@ -8,6 +8,9 @@ /dts-v1/; +#include +#include + #include "r9a06g032.dtsi" / { @@ -23,6 +26,122 @@ aliases { }; }; +ð_miic { + status = "okay"; + renesas,miic-switch-portin = ; +}; + +&gmac2 { + status = "okay"; + phy-mode = "gmii"; + + fixed-link { + speed = <1000>; + full-duplex; + }; +}; + +&mii_conv4 { + renesas,miic-input = ; + status = "okay"; +}; + +&mii_conv5 { + renesas,miic-input = ; + status = "okay"; +}; + +&pinctrl{ + pins_eth3: pins_eth3 { + pinmux = , + , + , + , + , + , + , + , + , + , + , + ; + drive-strength = <6>; + bias-disable; + }; + + pins_eth4: pins_eth4 { + pinmux = , + , + , + , + , + , + , + , + , + , + , + ; + drive-strength = <6>; + bias-disable; + }; + + pins_mdio1: pins_mdio1 { + pinmux = , + ; + }; +}; + +&rtc0 { + status = "okay"; +}; + +&switch { + status = "okay"; + #address-cells = <1>; + #size-cells = <0>; + + pinctrl-names = "default"; + pinctrl-0 = <&pins_eth3>, <&pins_eth4>, <&pins_mdio1>; + + dsa,member = <0 0>; + + mdio { + clock-frequency = <2500000>; + + #address-cells = <1>; + #size-cells = <0>; + + switch0phy4: ethernet-phy@4 { + reg = <4>; + micrel,led-mode = <1>; + }; + + switch0phy5: ethernet-phy@5 { + reg = <5>; + micrel,led-mode = <1>; + }; + }; +}; + +&switch_port0 { + label = "lan0"; + phy-mode = "mii"; + phy-handle = <&switch0phy5>; + status = "okay"; +}; + +&switch_port1 { + label = "lan1"; + phy-mode = "mii"; + phy-handle = <&switch0phy4>; + status = "okay"; +}; + +&switch_port4 { + status = "okay"; +}; + &uart0 { status = "okay"; }; diff --git a/arch/arm/boot/dts/r9a06g032.dtsi b/arch/arm/boot/dts/r9a06g032.dtsi index d3665910958b..5b97fa85474f 100644 --- a/arch/arm/boot/dts/r9a06g032.dtsi +++ b/arch/arm/boot/dts/r9a06g032.dtsi @@ -304,6 +304,114 @@ dma1: dma-controller@40105000 { data-width = <8>; }; + gmac2: ethernet@44002000 { + compatible = "renesas,r9a06g032-gmac", "renesas,rzn1-gmac", "snps,dwmac"; + reg = <0x44002000 0x2000>; + interrupt-parent = <&gic>; + interrupts = , + , + ; + interrupt-names = "macirq", "eth_wake_irq", "eth_lpi"; + clocks = <&sysctrl R9A06G032_HCLK_GMAC1>; + clock-names = "stmmaceth"; + power-domains = <&sysctrl>; + snps,multicast-filter-bins = <256>; + snps,perfect-filter-entries = <128>; + tx-fifo-depth = <2048>; + rx-fifo-depth = <4096>; + status = "disabled"; + }; + + eth_miic: eth-miic@44030000 { + compatible = "renesas,r9a06g032-miic", "renesas,rzn1-miic"; + #address-cells = <1>; + #size-cells = <0>; + reg = <0x44030000 0x10000>; + clocks = <&sysctrl R9A06G032_CLK_MII_REF>, + <&sysctrl R9A06G032_CLK_RGMII_REF>, + <&sysctrl R9A06G032_CLK_RMII_REF>, + <&sysctrl R9A06G032_HCLK_SWITCH_RG>; + clock-names = "mii_ref", "rgmii_ref", "rmii_ref", "hclk"; + power-domains = <&sysctrl>; + status = "disabled"; + + mii_conv1: mii-conv@1 { + reg = <1>; + status = "disabled"; + }; + + mii_conv2: mii-conv@2 { + reg = <2>; + status = "disabled"; + }; + + mii_conv3: mii-conv@3 { + reg = <3>; + status = "disabled"; + }; + + mii_conv4: mii-conv@4 { + reg = <4>; + status = "disabled"; + }; + + mii_conv5: mii-conv@5 { + reg = <5>; + status = "disabled"; + }; + }; + + switch: switch@44050000 { + compatible = "renesas,r9a06g032-a5psw", "renesas,rzn1-a5psw"; + reg = <0x44050000 0x10000>; + clocks = <&sysctrl R9A06G032_HCLK_SWITCH>, + <&sysctrl R9A06G032_CLK_SWITCH>; + clock-names = "hclk", "clk"; + power-domains = <&sysctrl>; + status = "disabled"; + + ethernet-ports { + #address-cells = <1>; + #size-cells = <0>; + + switch_port0: port@0 { + reg = <0>; + pcs-handle = <&mii_conv5>; + status = "disabled"; + }; + + switch_port1: port@1 { + reg = <1>; + pcs-handle = <&mii_conv4>; + status = "disabled"; + }; + + switch_port2: port@2 { + reg = <2>; + pcs-handle = <&mii_conv3>; + status = "disabled"; + }; + + switch_port3: port@3 { + reg = <3>; + pcs-handle = <&mii_conv2>; + status = "disabled"; + }; + + switch_port4: port@4 { + reg = <4>; + ethernet = <&gmac2>; + label = "cpu"; + phy-mode = "internal"; + status = "disabled"; + fixed-link { + speed = <1000>; + full-duplex; + }; + }; + }; + }; + gic: interrupt-controller@44101000 { compatible = "arm,gic-400", "arm,cortex-a7-gic"; interrupt-controller; diff --git a/arch/arm/boot/dts/rk3066a-bqcurie2.dts b/arch/arm/boot/dts/rk3066a-bqcurie2.dts index 390aa33cd55a..962b4d1291db 100644 --- a/arch/arm/boot/dts/rk3066a-bqcurie2.dts +++ b/arch/arm/boot/dts/rk3066a-bqcurie2.dts @@ -48,7 +48,7 @@ gpio-keys { compatible = "gpio-keys"; autorepeat; - power { + key-power { gpios = <&gpio6 RK_PA2 GPIO_ACTIVE_LOW>; /* GPIO6_A2 */ linux,code = ; label = "GPIO Key Power"; @@ -56,7 +56,7 @@ power { wakeup-source; debounce-interval = <100>; }; - volume-down { + key-volume-down { gpios = <&gpio4 RK_PC5 GPIO_ACTIVE_LOW>; /* GPIO4_C5 */ linux,code = ; label = "GPIO Key Vol-"; diff --git a/arch/arm/boot/dts/rk3066a-mk808.dts b/arch/arm/boot/dts/rk3066a-mk808.dts index 667d57a4ff45..cfa318a506eb 100644 --- a/arch/arm/boot/dts/rk3066a-mk808.dts +++ b/arch/arm/boot/dts/rk3066a-mk808.dts @@ -160,6 +160,24 @@ &mmc1 { status = "okay"; }; +&nfc { + #address-cells = <1>; + #size-cells = <0>; + status = "okay"; + + nand@0 { + reg = <0>; + label = "rk-nand"; + nand-bus-width = <8>; + nand-ecc-mode = "hw"; + nand-ecc-step-size = <1024>; + nand-ecc-strength = <40>; + nand-is-boot-medium; + rockchip,boot-blks = <8>; + rockchip,boot-ecc-strength = <24>; + }; +}; + &pinctrl { usb-host { host_drv: host-drv { diff --git a/arch/arm/boot/dts/rk3066a-rayeager.dts b/arch/arm/boot/dts/rk3066a-rayeager.dts index 12b2e59aebc4..dbbc5170094e 100644 --- a/arch/arm/boot/dts/rk3066a-rayeager.dts +++ b/arch/arm/boot/dts/rk3066a-rayeager.dts @@ -32,7 +32,7 @@ ir: ir-receiver { keys: gpio-keys { compatible = "gpio-keys"; - power { + key-power { wakeup-source; gpios = <&gpio6 RK_PA2 GPIO_ACTIVE_LOW>; label = "GPIO Power"; diff --git a/arch/arm/boot/dts/rk3188-bqedison2qc.dts b/arch/arm/boot/dts/rk3188-bqedison2qc.dts index 35b7a5798eee..9312be362a7a 100644 --- a/arch/arm/boot/dts/rk3188-bqedison2qc.dts +++ b/arch/arm/boot/dts/rk3188-bqedison2qc.dts @@ -37,7 +37,7 @@ gpio-keys { pinctrl-names = "default"; pinctrl-0 = <&pwr_key &usb_int>; - power { + key-power { gpios = <&gpio0 RK_PA4 GPIO_ACTIVE_LOW>; linux,code = ; label = "GPIO Key Power"; @@ -46,7 +46,7 @@ power { wakeup-source; }; - wake_on_usb: wake-on-usb { + wake_on_usb: key-wake-on-usb { label = "Wake-on-USB"; gpios = <&gpio0 RK_PA7 GPIO_ACTIVE_LOW>; linux,code = ; diff --git a/arch/arm/boot/dts/rk3188-px3-evb.dts b/arch/arm/boot/dts/rk3188-px3-evb.dts index fc478ac4e781..0a1ae689b162 100644 --- a/arch/arm/boot/dts/rk3188-px3-evb.dts +++ b/arch/arm/boot/dts/rk3188-px3-evb.dts @@ -29,7 +29,7 @@ gpio-keys { compatible = "gpio-keys"; autorepeat; - power { + key-power { gpios = <&gpio0 RK_PA4 GPIO_ACTIVE_LOW>; linux,code = ; label = "GPIO Key Power"; diff --git a/arch/arm/boot/dts/rk3188-radxarock.dts b/arch/arm/boot/dts/rk3188-radxarock.dts index 36c0945f43b2..a9ed3cd2c2da 100644 --- a/arch/arm/boot/dts/rk3188-radxarock.dts +++ b/arch/arm/boot/dts/rk3188-radxarock.dts @@ -24,7 +24,7 @@ gpio-keys { compatible = "gpio-keys"; autorepeat; - power { + key-power { gpios = <&gpio0 RK_PA4 GPIO_ACTIVE_LOW>; linux,code = ; label = "GPIO Key Power"; diff --git a/arch/arm/boot/dts/rk3229-evb.dts b/arch/arm/boot/dts/rk3229-evb.dts index 797476e8bef1..5c3d08e3eea3 100644 --- a/arch/arm/boot/dts/rk3229-evb.dts +++ b/arch/arm/boot/dts/rk3229-evb.dts @@ -107,7 +107,7 @@ vdd_log: vdd-log-regulator { regulator-boot-on; }; - gpio_keys { + gpio-keys { compatible = "gpio-keys"; autorepeat; pinctrl-names = "default"; diff --git a/arch/arm/boot/dts/rk3288-evb.dtsi b/arch/arm/boot/dts/rk3288-evb.dtsi index c4ca73b40d4a..399d6b9c5fd4 100644 --- a/arch/arm/boot/dts/rk3288-evb.dtsi +++ b/arch/arm/boot/dts/rk3288-evb.dtsi @@ -118,7 +118,7 @@ gpio-keys { pinctrl-names = "default"; pinctrl-0 = <&pwrbtn>; - power { + key-power { gpios = <&gpio0 RK_PA5 GPIO_ACTIVE_LOW>; linux,code = ; label = "GPIO Key Power"; diff --git a/arch/arm/boot/dts/rk3288-firefly-reload.dts b/arch/arm/boot/dts/rk3288-firefly-reload.dts index 9a4a9749c405..a5a0826341e6 100644 --- a/arch/arm/boot/dts/rk3288-firefly-reload.dts +++ b/arch/arm/boot/dts/rk3288-firefly-reload.dts @@ -27,7 +27,7 @@ button-recovery { gpio-keys { compatible = "gpio-keys"; - power { + key-power { wakeup-source; gpios = <&gpio0 RK_PA5 GPIO_ACTIVE_LOW>; label = "GPIO Power"; diff --git a/arch/arm/boot/dts/rk3288-firefly.dtsi b/arch/arm/boot/dts/rk3288-firefly.dtsi index 7fb582302b32..052afe5543e2 100644 --- a/arch/arm/boot/dts/rk3288-firefly.dtsi +++ b/arch/arm/boot/dts/rk3288-firefly.dtsi @@ -49,7 +49,7 @@ ir: ir-receiver { keys: gpio-keys { compatible = "gpio-keys"; - power { + key-power { wakeup-source; gpios = <&gpio0 RK_PA5 GPIO_ACTIVE_LOW>; label = "GPIO Power"; diff --git a/arch/arm/boot/dts/rk3288-phycore-rdk.dts b/arch/arm/boot/dts/rk3288-phycore-rdk.dts index 1e33859de484..1a5156951492 100644 --- a/arch/arm/boot/dts/rk3288-phycore-rdk.dts +++ b/arch/arm/boot/dts/rk3288-phycore-rdk.dts @@ -20,14 +20,14 @@ user_buttons: user-buttons { pinctrl-names = "default"; pinctrl-0 = <&user_button_pins>; - button@0 { + button-0 { label = "home"; linux,code = ; gpios = <&gpio8 0 GPIO_ACTIVE_HIGH>; wakeup-source; }; - button@1 { + button-1 { label = "menu"; linux,code = ; gpios = <&gpio8 3 GPIO_ACTIVE_HIGH>; diff --git a/arch/arm/boot/dts/rk3288-popmetal.dts b/arch/arm/boot/dts/rk3288-popmetal.dts index 8c7376d64bc4..fd90f3b8fc32 100644 --- a/arch/arm/boot/dts/rk3288-popmetal.dts +++ b/arch/arm/boot/dts/rk3288-popmetal.dts @@ -30,7 +30,7 @@ gpio-keys { pinctrl-names = "default"; pinctrl-0 = <&pwrbtn>; - power { + key-power { gpios = <&gpio0 RK_PA5 GPIO_ACTIVE_LOW>; linux,code = ; label = "GPIO Key Power"; diff --git a/arch/arm/boot/dts/rk3288-r89.dts b/arch/arm/boot/dts/rk3288-r89.dts index 55467bc30fa6..633e5a032463 100644 --- a/arch/arm/boot/dts/rk3288-r89.dts +++ b/arch/arm/boot/dts/rk3288-r89.dts @@ -31,7 +31,7 @@ gpio-keys { pinctrl-names = "default"; pinctrl-0 = <&pwrbtn>; - power { + key-power { gpios = <&gpio0 RK_PA5 GPIO_ACTIVE_LOW>; linux,code = ; label = "GPIO Key Power"; diff --git a/arch/arm/boot/dts/rk3288-rock2-square.dts b/arch/arm/boot/dts/rk3288-rock2-square.dts index c4d1d142d8c6..80e0f07c8e87 100644 --- a/arch/arm/boot/dts/rk3288-rock2-square.dts +++ b/arch/arm/boot/dts/rk3288-rock2-square.dts @@ -28,7 +28,7 @@ button-recovery { gpio-keys { compatible = "gpio-keys"; - power { + key-power { gpios = <&gpio0 RK_PA5 GPIO_ACTIVE_LOW>; label = "GPIO Power"; linux,code = ; diff --git a/arch/arm/boot/dts/rk3288-tinker.dtsi b/arch/arm/boot/dts/rk3288-tinker.dtsi index 9c1e38c54eae..09618bb7d872 100644 --- a/arch/arm/boot/dts/rk3288-tinker.dtsi +++ b/arch/arm/boot/dts/rk3288-tinker.dtsi @@ -26,14 +26,12 @@ ext_gmac: external-gmac-clock { gpio-keys { compatible = "gpio-keys"; - #address-cells = <1>; - #size-cells = <0>; autorepeat; pinctrl-names = "default"; pinctrl-0 = <&pwrbtn>; - button@0 { + button { gpios = <&gpio0 RK_PA5 GPIO_ACTIVE_LOW>; linux,code = ; label = "GPIO Key Power"; diff --git a/arch/arm/boot/dts/rk3288-veyron-broadcom-bluetooth.dtsi b/arch/arm/boot/dts/rk3288-veyron-broadcom-bluetooth.dtsi index a10d25ac8f7b..f9dde0eef527 100644 --- a/arch/arm/boot/dts/rk3288-veyron-broadcom-bluetooth.dtsi +++ b/arch/arm/boot/dts/rk3288-veyron-broadcom-bluetooth.dtsi @@ -13,10 +13,10 @@ bluetooth { <&bt_dev_wake>; compatible = "brcm,bcm43540-bt"; - host-wakeup-gpios = <&gpio4 RK_PD7 GPIO_ACTIVE_HIGH>; - shutdown-gpios = <&gpio4 RK_PD5 GPIO_ACTIVE_HIGH>; - device-wakeup-gpios = <&gpio4 RK_PD2 GPIO_ACTIVE_HIGH>; - max-speed = <3000000>; - brcm,bt-pcm-int-params = [01 02 00 01 01]; + host-wakeup-gpios = <&gpio4 RK_PD7 GPIO_ACTIVE_HIGH>; + shutdown-gpios = <&gpio4 RK_PD5 GPIO_ACTIVE_HIGH>; + device-wakeup-gpios = <&gpio4 RK_PD2 GPIO_ACTIVE_HIGH>; + max-speed = <3000000>; + brcm,bt-pcm-int-params = [01 02 00 01 01]; }; }; diff --git a/arch/arm/boot/dts/rk3288-veyron-chromebook.dtsi b/arch/arm/boot/dts/rk3288-veyron-chromebook.dtsi index 05112c25176d..700bb548d6b2 100644 --- a/arch/arm/boot/dts/rk3288-veyron-chromebook.dtsi +++ b/arch/arm/boot/dts/rk3288-veyron-chromebook.dtsi @@ -32,7 +32,7 @@ lid_switch: lid-switch { pinctrl-names = "default"; pinctrl-0 = <&ap_lid_int_l>; - lid { + switch-lid { label = "Lid"; gpios = <&gpio0 RK_PA6 GPIO_ACTIVE_LOW>; wakeup-source; diff --git a/arch/arm/boot/dts/rk3288-veyron-minnie.dts b/arch/arm/boot/dts/rk3288-veyron-minnie.dts index 82fc6fba9999..dcdcc55c4098 100644 --- a/arch/arm/boot/dts/rk3288-veyron-minnie.dts +++ b/arch/arm/boot/dts/rk3288-veyron-minnie.dts @@ -21,14 +21,14 @@ volume_buttons: volume-buttons { pinctrl-names = "default"; pinctrl-0 = <&volum_down_l &volum_up_l>; - volum_down { + key-volum-down { label = "Volum_down"; gpios = <&gpio5 RK_PB3 GPIO_ACTIVE_LOW>; linux,code = ; debounce-interval = <100>; }; - volum_up { + key-volum-up { label = "Volum_up"; gpios = <&gpio5 RK_PB2 GPIO_ACTIVE_LOW>; linux,code = ; diff --git a/arch/arm/boot/dts/rk3288-veyron-pinky.dts b/arch/arm/boot/dts/rk3288-veyron-pinky.dts index 4e9fdb0f722d..e2a4e6232eb5 100644 --- a/arch/arm/boot/dts/rk3288-veyron-pinky.dts +++ b/arch/arm/boot/dts/rk3288-veyron-pinky.dts @@ -45,7 +45,7 @@ &edp { &lid_switch { pinctrl-0 = <&pwr_key_h &ap_lid_int_l>; - power { + key-power { gpios = <&gpio0 RK_PA5 GPIO_ACTIVE_HIGH>; }; }; diff --git a/arch/arm/boot/dts/rk3288-veyron.dtsi b/arch/arm/boot/dts/rk3288-veyron.dtsi index 54a6838d73f5..e406c8c7c7e5 100644 --- a/arch/arm/boot/dts/rk3288-veyron.dtsi +++ b/arch/arm/boot/dts/rk3288-veyron.dtsi @@ -29,7 +29,7 @@ power_button: power-button { pinctrl-names = "default"; pinctrl-0 = <&pwr_key_l>; - power { + key-power { label = "Power"; gpios = <&gpio0 RK_PA5 GPIO_ACTIVE_LOW>; linux,code = ; diff --git a/arch/arm/boot/dts/rv1108-elgin-r1.dts b/arch/arm/boot/dts/rv1108-elgin-r1.dts index 0c99a5934ebf..2d9994379eb2 100644 --- a/arch/arm/boot/dts/rv1108-elgin-r1.dts +++ b/arch/arm/boot/dts/rv1108-elgin-r1.dts @@ -83,7 +83,7 @@ rk805: pmic@18 { regulators { vdd_core: DCDC_REG1 { - regulator-name= "vdd_core"; + regulator-name = "vdd_core"; regulator-min-microvolt = <700000>; regulator-max-microvolt = <1500000>; regulator-always-on; @@ -95,7 +95,7 @@ regulator-state-mem { }; vdd_buck2: DCDC_REG2 { - regulator-name= "vdd_buck2"; + regulator-name = "vdd_buck2"; regulator-min-microvolt = <2200000>; regulator-max-microvolt = <2200000>; regulator-always-on; @@ -106,7 +106,7 @@ regulator-state-mem { }; vcc_ddr: DCDC_REG3 { - regulator-name= "vcc_ddr"; + regulator-name = "vcc_ddr"; regulator-always-on; regulator-boot-on; regulator-state-mem { @@ -115,7 +115,7 @@ regulator-state-mem { }; vcc_io: DCDC_REG4 { - regulator-name= "vcc_io"; + regulator-name = "vcc_io"; regulator-min-microvolt = <3300000>; regulator-max-microvolt = <3300000>; regulator-always-on; @@ -127,7 +127,7 @@ regulator-state-mem { }; vdd_10: LDO_REG1 { - regulator-name= "vdd_10"; + regulator-name = "vdd_10"; regulator-min-microvolt = <1000000>; regulator-max-microvolt = <1000000>; regulator-always-on; @@ -138,7 +138,7 @@ regulator-state-mem { }; vcc_18: LDO_REG2 { - regulator-name= "vcc_18"; + regulator-name = "vcc_18"; regulator-min-microvolt = <1800000>; regulator-max-microvolt = <1800000>; regulator-always-on; @@ -149,7 +149,7 @@ regulator-state-mem { }; vdd10_pmu: LDO_REG3 { - regulator-name= "vdd10_pmu"; + regulator-name = "vdd10_pmu"; regulator-min-microvolt = <1000000>; regulator-max-microvolt = <1000000>; regulator-always-on; diff --git a/arch/arm/boot/dts/rv1108-evb.dts b/arch/arm/boot/dts/rv1108-evb.dts index 46cad7cb94bf..ef150f4ee99d 100644 --- a/arch/arm/boot/dts/rv1108-evb.dts +++ b/arch/arm/boot/dts/rv1108-evb.dts @@ -96,7 +96,7 @@ rk805: pmic@18 { regulators { vdd_core: DCDC_REG1 { - regulator-name= "vdd_core"; + regulator-name = "vdd_core"; regulator-min-microvolt = <700000>; regulator-max-microvolt = <1500000>; regulator-always-on; @@ -108,7 +108,7 @@ regulator-state-mem { }; vdd_cam: DCDC_REG2 { - regulator-name= "vdd_cam"; + regulator-name = "vdd_cam"; regulator-min-microvolt = <700000>; regulator-max-microvolt = <2000000>; regulator-state-mem { @@ -117,7 +117,7 @@ regulator-state-mem { }; vcc_ddr: DCDC_REG3 { - regulator-name= "vcc_ddr"; + regulator-name = "vcc_ddr"; regulator-always-on; regulator-boot-on; regulator-state-mem { @@ -126,7 +126,7 @@ regulator-state-mem { }; vcc_io: DCDC_REG4 { - regulator-name= "vcc_io"; + regulator-name = "vcc_io"; regulator-min-microvolt = <3300000>; regulator-max-microvolt = <3300000>; regulator-always-on; @@ -138,7 +138,7 @@ regulator-state-mem { }; vdd_10: LDO_REG1 { - regulator-name= "vdd_10"; + regulator-name = "vdd_10"; regulator-min-microvolt = <1000000>; regulator-max-microvolt = <1000000>; regulator-always-on; @@ -149,7 +149,7 @@ regulator-state-mem { }; vcc_18: LDO_REG2 { - regulator-name= "vcc_18"; + regulator-name = "vcc_18"; regulator-min-microvolt = <1800000>; regulator-max-microvolt = <1800000>; regulator-always-on; @@ -160,7 +160,7 @@ regulator-state-mem { }; vdd10_pmu: LDO_REG3 { - regulator-name= "vdd10_pmu"; + regulator-name = "vdd10_pmu"; regulator-min-microvolt = <1000000>; regulator-max-microvolt = <1000000>; regulator-always-on; diff --git a/arch/arm/boot/dts/rv1108.dtsi b/arch/arm/boot/dts/rv1108.dtsi index c158a7ea86ec..abf3006f0a84 100644 --- a/arch/arm/boot/dts/rv1108.dtsi +++ b/arch/arm/boot/dts/rv1108.dtsi @@ -748,7 +748,7 @@ sfc_clk: sfc-clk { gmac { rmii_pins: rmii-pins { - rockchip,pins = <1 RK_PC5 2 &pcfg_pull_none>, + rockchip,pins = <1 RK_PC5 2 &pcfg_pull_none>, <1 RK_PC3 2 &pcfg_pull_none>, <1 RK_PC4 2 &pcfg_pull_none>, <1 RK_PB2 3 &pcfg_pull_none_drv_12ma>, diff --git a/arch/arm/boot/dts/s3c2410-pinctrl.h b/arch/arm/boot/dts/s3c2410-pinctrl.h new file mode 100644 index 000000000000..76b6171ae149 --- /dev/null +++ b/arch/arm/boot/dts/s3c2410-pinctrl.h @@ -0,0 +1,19 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +/* + * Samsung S3C2410 DTS pinctrl constants + * + * Copyright (c) 2016 Samsung Electronics Co., Ltd. + * http://www.samsung.com + * Copyright (c) 2022 Linaro Ltd + * Author: Krzysztof Kozlowski + */ + +#ifndef __DTS_ARM_SAMSUNG_S3C2410_PINCTRL_H__ +#define __DTS_ARM_SAMSUNG_S3C2410_PINCTRL_H__ + +#define S3C2410_PIN_FUNC_INPUT 0 +#define S3C2410_PIN_FUNC_OUTPUT 1 +#define S3C2410_PIN_FUNC_2 2 +#define S3C2410_PIN_FUNC_3 3 + +#endif /* __DTS_ARM_SAMSUNG_S3C2410_PINCTRL_H__ */ diff --git a/arch/arm/boot/dts/s3c2416-pinctrl.dtsi b/arch/arm/boot/dts/s3c2416-pinctrl.dtsi index 20a7d72827c2..3268366bd8bc 100644 --- a/arch/arm/boot/dts/s3c2416-pinctrl.dtsi +++ b/arch/arm/boot/dts/s3c2416-pinctrl.dtsi @@ -5,7 +5,7 @@ * Copyright (c) 2013 Heiko Stuebner */ -#include +#include "s3c2410-pinctrl.h" &pinctrl_0 { /* @@ -82,91 +82,91 @@ gpm: gpm-gpio-bank { uart0_data: uart0-data-pins { samsung,pins = "gph-0", "gph-1"; - samsung,pin-function = ; + samsung,pin-function = ; }; uart0_fctl: uart0-fctl-pins { samsung,pins = "gph-8", "gph-9"; - samsung,pin-function = ; + samsung,pin-function = ; }; uart1_data: uart1-data-pins { samsung,pins = "gph-2", "gph-3"; - samsung,pin-function = ; + samsung,pin-function = ; }; uart1_fctl: uart1-fctl-pins { samsung,pins = "gph-10", "gph-11"; - samsung,pin-function = ; + samsung,pin-function = ; }; uart2_data: uart2-data-pins { samsung,pins = "gph-4", "gph-5"; - samsung,pin-function = ; + samsung,pin-function = ; }; uart2_fctl: uart2-fctl-pins { samsung,pins = "gph-6", "gph-7"; - samsung,pin-function = ; + samsung,pin-function = ; }; uart3_data: uart3-data-pins { samsung,pins = "gph-6", "gph-7"; - samsung,pin-function = ; + samsung,pin-function = ; }; extuart_clk: extuart-clk-pins { samsung,pins = "gph-12"; - samsung,pin-function = ; + samsung,pin-function = ; }; i2c0_bus: i2c0-bus-pins { samsung,pins = "gpe-14", "gpe-15"; - samsung,pin-function = ; + samsung,pin-function = ; }; spi0_bus: spi0-bus-pins { samsung,pins = "gpe-11", "gpe-12", "gpe-13"; - samsung,pin-function = ; + samsung,pin-function = ; }; sd0_clk: sd0-clk-pins { samsung,pins = "gpe-5"; - samsung,pin-function = ; + samsung,pin-function = ; }; sd0_cmd: sd0-cmd-pins { samsung,pins = "gpe-6"; - samsung,pin-function = ; + samsung,pin-function = ; }; sd0_bus1: sd0-bus1-pins { samsung,pins = "gpe-7"; - samsung,pin-function = ; + samsung,pin-function = ; }; sd0_bus4: sd0-bus4-pins { samsung,pins = "gpe-8", "gpe-9", "gpe-10"; - samsung,pin-function = ; + samsung,pin-function = ; }; sd1_cmd: sd1-cmd-pins { samsung,pins = "gpl-8"; - samsung,pin-function = ; + samsung,pin-function = ; }; sd1_clk: sd1-clk-pins { samsung,pins = "gpl-9"; - samsung,pin-function = ; + samsung,pin-function = ; }; sd1_bus1: sd1-bus1-pins { samsung,pins = "gpl-0"; - samsung,pin-function = ; + samsung,pin-function = ; }; sd1_bus4: sd1-bus4-pins { samsung,pins = "gpl-1", "gpl-2", "gpl-3"; - samsung,pin-function = ; + samsung,pin-function = ; }; }; diff --git a/arch/arm/boot/dts/s3c2416.dtsi b/arch/arm/boot/dts/s3c2416.dtsi index 4f084f4fe44f..4660751cb207 100644 --- a/arch/arm/boot/dts/s3c2416.dtsi +++ b/arch/arm/boot/dts/s3c2416.dtsi @@ -45,7 +45,7 @@ uart_3: serial@5000c000 { status = "disabled"; }; - sdhci_1: sdhci@4ac00000 { + sdhci_1: mmc@4ac00000 { compatible = "samsung,s3c6410-sdhci"; reg = <0x4AC00000 0x100>; interrupts = <0 0 21 3>; @@ -56,7 +56,7 @@ sdhci_1: sdhci@4ac00000 { status = "disabled"; }; - sdhci_0: sdhci@4a800000 { + sdhci_0: mmc@4a800000 { compatible = "samsung,s3c6410-sdhci"; reg = <0x4A800000 0x100>; interrupts = <0 0 20 3>; diff --git a/arch/arm/boot/dts/s3c64xx-pinctrl.dtsi b/arch/arm/boot/dts/s3c64xx-pinctrl.dtsi index 0a3186d57cb5..f53959b7d031 100644 --- a/arch/arm/boot/dts/s3c64xx-pinctrl.dtsi +++ b/arch/arm/boot/dts/s3c64xx-pinctrl.dtsi @@ -9,7 +9,7 @@ * listed as device tree nodes in this file. */ -#include +#include "s3c64xx-pinctrl.h" &pinctrl0 { /* @@ -133,219 +133,219 @@ gpq: gpq-gpio-bank { uart0_data: uart0-data-pins { samsung,pins = "gpa-0", "gpa-1"; - samsung,pin-function = ; + samsung,pin-function = ; samsung,pin-pud = ; }; uart0_fctl: uart0-fctl-pins { samsung,pins = "gpa-2", "gpa-3"; - samsung,pin-function = ; + samsung,pin-function = ; samsung,pin-pud = ; }; uart1_data: uart1-data-pins { samsung,pins = "gpa-4", "gpa-5"; - samsung,pin-function = ; + samsung,pin-function = ; samsung,pin-pud = ; }; uart1_fctl: uart1-fctl-pins { samsung,pins = "gpa-6", "gpa-7"; - samsung,pin-function = ; + samsung,pin-function = ; samsung,pin-pud = ; }; uart2_data: uart2-data-pins { samsung,pins = "gpb-0", "gpb-1"; - samsung,pin-function = ; + samsung,pin-function = ; samsung,pin-pud = ; }; uart3_data: uart3-data-pins { samsung,pins = "gpb-2", "gpb-3"; - samsung,pin-function = ; + samsung,pin-function = ; samsung,pin-pud = ; }; ext_dma_0: ext-dma-0-pins { samsung,pins = "gpb-0", "gpb-1"; - samsung,pin-function = ; + samsung,pin-function = ; samsung,pin-pud = ; }; ext_dma_1: ext-dma-1-pins { samsung,pins = "gpb-2", "gpb-3"; - samsung,pin-function = ; + samsung,pin-function = ; samsung,pin-pud = ; }; irda_data_0: irda-data-0-pins { samsung,pins = "gpb-0", "gpb-1"; - samsung,pin-function = ; + samsung,pin-function = ; samsung,pin-pud = ; }; irda_data_1: irda-data-1-pins { samsung,pins = "gpb-2", "gpb-3"; - samsung,pin-function = ; + samsung,pin-function = ; samsung,pin-pud = ; }; irda_sdbw: irda-sdbw-pins { samsung,pins = "gpb-4"; - samsung,pin-function = ; + samsung,pin-function = ; samsung,pin-pud = ; }; i2c0_bus: i2c0-bus-pins { samsung,pins = "gpb-5", "gpb-6"; - samsung,pin-function = ; + samsung,pin-function = ; samsung,pin-pud = ; }; i2c1_bus: i2c1-bus-pins { /* S3C6410-only */ samsung,pins = "gpb-2", "gpb-3"; - samsung,pin-function = ; + samsung,pin-function = ; samsung,pin-pud = ; }; spi0_bus: spi0-bus-pins { samsung,pins = "gpc-0", "gpc-1", "gpc-2"; - samsung,pin-function = ; + samsung,pin-function = ; samsung,pin-pud = ; }; spi0_cs: spi0-cs-pins { samsung,pins = "gpc-3"; - samsung,pin-function = ; + samsung,pin-function = ; samsung,pin-pud = ; }; spi1_bus: spi1-bus-pins { samsung,pins = "gpc-4", "gpc-5", "gpc-6"; - samsung,pin-function = ; + samsung,pin-function = ; samsung,pin-pud = ; }; spi1_cs: spi1-cs-pins { samsung,pins = "gpc-7"; - samsung,pin-function = ; + samsung,pin-function = ; samsung,pin-pud = ; }; sd0_cmd: sd0-cmd-pins { samsung,pins = "gpg-1"; - samsung,pin-function = ; + samsung,pin-function = ; samsung,pin-pud = ; }; sd0_clk: sd0-clk-pins { samsung,pins = "gpg-0"; - samsung,pin-function = ; + samsung,pin-function = ; samsung,pin-pud = ; }; sd0_bus1: sd0-bus1-pins { samsung,pins = "gpg-2"; - samsung,pin-function = ; + samsung,pin-function = ; samsung,pin-pud = ; }; sd0_bus4: sd0-bus4-pins { samsung,pins = "gpg-2", "gpg-3", "gpg-4", "gpg-5"; - samsung,pin-function = ; + samsung,pin-function = ; samsung,pin-pud = ; }; sd0_cd: sd0-cd-pins { samsung,pins = "gpg-6"; - samsung,pin-function = ; + samsung,pin-function = ; samsung,pin-pud = ; }; sd1_cmd: sd1-cmd-pins { samsung,pins = "gph-1"; - samsung,pin-function = ; + samsung,pin-function = ; samsung,pin-pud = ; }; sd1_clk: sd1-clk-pins { samsung,pins = "gph-0"; - samsung,pin-function = ; + samsung,pin-function = ; samsung,pin-pud = ; }; sd1_bus1: sd1-bus1-pins { samsung,pins = "gph-2"; - samsung,pin-function = ; + samsung,pin-function = ; samsung,pin-pud = ; }; sd1_bus4: sd1-bus4-pins { samsung,pins = "gph-2", "gph-3", "gph-4", "gph-5"; - samsung,pin-function = ; + samsung,pin-function = ; samsung,pin-pud = ; }; sd1_bus8: sd1-bus8-pins { samsung,pins = "gph-2", "gph-3", "gph-4", "gph-5", "gph-6", "gph-7", "gph-8", "gph-9"; - samsung,pin-function = ; + samsung,pin-function = ; samsung,pin-pud = ; }; sd1_cd: sd1-cd-pins { samsung,pins = "gpg-6"; - samsung,pin-function = ; + samsung,pin-function = ; samsung,pin-pud = ; }; sd2_cmd: sd2-cmd-pins { samsung,pins = "gpc-4"; - samsung,pin-function = ; + samsung,pin-function = ; samsung,pin-pud = ; }; sd2_clk: sd2-clk-pins { samsung,pins = "gpc-5"; - samsung,pin-function = ; + samsung,pin-function = ; samsung,pin-pud = ; }; sd2_bus1: sd2-bus1-pins { samsung,pins = "gph-6"; - samsung,pin-function = ; + samsung,pin-function = ; samsung,pin-pud = ; }; sd2_bus4: sd2-bus4-pins { samsung,pins = "gph-6", "gph-7", "gph-8", "gph-9"; - samsung,pin-function = ; + samsung,pin-function = ; samsung,pin-pud = ; }; i2s0_bus: i2s0-bus-pins { samsung,pins = "gpd-0", "gpd-2", "gpd-3", "gpd-4"; - samsung,pin-function = ; + samsung,pin-function = ; samsung,pin-pud = ; }; i2s0_cdclk: i2s0-cdclk-pins { samsung,pins = "gpd-1"; - samsung,pin-function = ; + samsung,pin-function = ; samsung,pin-pud = ; }; i2s1_bus: i2s1-bus-pins { samsung,pins = "gpe-0", "gpe-2", "gpe-3", "gpe-4"; - samsung,pin-function = ; + samsung,pin-function = ; samsung,pin-pud = ; }; i2s1_cdclk: i2s1-cdclk-pins { samsung,pins = "gpe-1"; - samsung,pin-function = ; + samsung,pin-function = ; samsung,pin-pud = ; }; @@ -353,50 +353,50 @@ i2s2_bus: i2s2-bus-pins { /* S3C6410-only */ samsung,pins = "gpc-4", "gpc-5", "gpc-6", "gph-6", "gph-8", "gph-9"; - samsung,pin-function = ; + samsung,pin-function = ; samsung,pin-pud = ; }; i2s2_cdclk: i2s2-cdclk-pins { /* S3C6410-only */ samsung,pins = "gph-7"; - samsung,pin-function = ; + samsung,pin-function = ; samsung,pin-pud = ; }; pcm0_bus: pcm0-bus-pins { samsung,pins = "gpd-0", "gpd-2", "gpd-3", "gpd-4"; - samsung,pin-function = ; + samsung,pin-function = ; samsung,pin-pud = ; }; pcm0_extclk: pcm0-extclk-pins { samsung,pins = "gpd-1"; - samsung,pin-function = ; + samsung,pin-function = ; samsung,pin-pud = ; }; pcm1_bus: pcm1-bus-pins { samsung,pins = "gpe-0", "gpe-2", "gpe-3", "gpe-4"; - samsung,pin-function = ; + samsung,pin-function = ; samsung,pin-pud = ; }; pcm1_extclk: pcm1-extclk-pins { samsung,pins = "gpe-1"; - samsung,pin-function = ; + samsung,pin-function = ; samsung,pin-pud = ; }; ac97_bus_0: ac97-bus-0-pins { samsung,pins = "gpd-0", "gpd-1", "gpd-2", "gpd-3", "gpd-4"; - samsung,pin-function = ; + samsung,pin-function = ; samsung,pin-pud = ; }; ac97_bus_1: ac97-bus-1-pins { samsung,pins = "gpe-0", "gpe-1", "gpe-2", "gpe-3", "gpe-4"; - samsung,pin-function = ; + samsung,pin-function = ; samsung,pin-pud = ; }; @@ -404,242 +404,242 @@ cam_port: cam-port-pins { samsung,pins = "gpf-0", "gpf-1", "gpf-2", "gpf-4", "gpf-5", "gpf-6", "gpf-7", "gpf-8", "gpf-9", "gpf-10", "gpf-11", "gpf-12"; - samsung,pin-function = ; + samsung,pin-function = ; samsung,pin-pud = ; }; cam_rst: cam-rst-pins { samsung,pins = "gpf-3"; - samsung,pin-function = ; + samsung,pin-function = ; samsung,pin-pud = ; }; cam_field: cam-field-pins { /* S3C6410-only */ samsung,pins = "gpb-4"; - samsung,pin-function = ; + samsung,pin-function = ; samsung,pin-pud = ; }; pwm_extclk: pwm-extclk-pins { samsung,pins = "gpf-13"; - samsung,pin-function = ; + samsung,pin-function = ; samsung,pin-pud = ; }; pwm0_out: pwm0-out-pins { samsung,pins = "gpf-14"; - samsung,pin-function = ; + samsung,pin-function = ; samsung,pin-pud = ; }; pwm1_out: pwm1-out-pins { samsung,pins = "gpf-15"; - samsung,pin-function = ; + samsung,pin-function = ; samsung,pin-pud = ; }; clkout0: clkout-0-pins { samsung,pins = "gpf-14"; - samsung,pin-function = ; + samsung,pin-function = ; samsung,pin-pud = ; }; keypad_col0_0: keypad-col0-0-pins { samsung,pins = "gph-0"; - samsung,pin-function = ; + samsung,pin-function = ; samsung,pin-pud = ; }; keypad_col1_0: keypad-col1-0-pins { samsung,pins = "gph-1"; - samsung,pin-function = ; + samsung,pin-function = ; samsung,pin-pud = ; }; keypad_col2_0: keypad-col2-0-pins { samsung,pins = "gph-2"; - samsung,pin-function = ; + samsung,pin-function = ; samsung,pin-pud = ; }; keypad_col3_0: keypad-col3-0-pins { samsung,pins = "gph-3"; - samsung,pin-function = ; + samsung,pin-function = ; samsung,pin-pud = ; }; keypad_col4_0: keypad-col4-0-pins { samsung,pins = "gph-4"; - samsung,pin-function = ; + samsung,pin-function = ; samsung,pin-pud = ; }; keypad_col5_0: keypad-col5-0-pins { samsung,pins = "gph-5"; - samsung,pin-function = ; + samsung,pin-function = ; samsung,pin-pud = ; }; keypad_col6_0: keypad-col6-0-pins { samsung,pins = "gph-6"; - samsung,pin-function = ; + samsung,pin-function = ; samsung,pin-pud = ; }; keypad_col7_0: keypad-col7-0-pins { samsung,pins = "gph-7"; - samsung,pin-function = ; + samsung,pin-function = ; samsung,pin-pud = ; }; keypad_col0_1: keypad-col0-1-pins { samsung,pins = "gpl-0"; - samsung,pin-function = ; + samsung,pin-function = ; samsung,pin-pud = ; }; keypad_col1_1: keypad-col1-1-pins { samsung,pins = "gpl-1"; - samsung,pin-function = ; + samsung,pin-function = ; samsung,pin-pud = ; }; keypad_col2_1: keypad-col2-1-pins { samsung,pins = "gpl-2"; - samsung,pin-function = ; + samsung,pin-function = ; samsung,pin-pud = ; }; keypad_col3_1: keypad-col3-1-pins { samsung,pins = "gpl-3"; - samsung,pin-function = ; + samsung,pin-function = ; samsung,pin-pud = ; }; keypad_col4_1: keypad-col4-1-pins { samsung,pins = "gpl-4"; - samsung,pin-function = ; + samsung,pin-function = ; samsung,pin-pud = ; }; keypad_col5_1: keypad-col5-1-pins { samsung,pins = "gpl-5"; - samsung,pin-function = ; + samsung,pin-function = ; samsung,pin-pud = ; }; keypad_col6_1: keypad-col6-1-pins { samsung,pins = "gpl-6"; - samsung,pin-function = ; + samsung,pin-function = ; samsung,pin-pud = ; }; keypad_col7_1: keypad-col7-1-pins { samsung,pins = "gpl-7"; - samsung,pin-function = ; + samsung,pin-function = ; samsung,pin-pud = ; }; keypad_row0_0: keypad-row0-0-pins { samsung,pins = "gpk-8"; - samsung,pin-function = ; + samsung,pin-function = ; samsung,pin-pud = ; }; keypad_row1_0: keypad-row1-0-pins { samsung,pins = "gpk-9"; - samsung,pin-function = ; + samsung,pin-function = ; samsung,pin-pud = ; }; keypad_row2_0: keypad-row2-0-pins { samsung,pins = "gpk-10"; - samsung,pin-function = ; + samsung,pin-function = ; samsung,pin-pud = ; }; keypad_row3_0: keypad-row3-0-pins { samsung,pins = "gpk-11"; - samsung,pin-function = ; + samsung,pin-function = ; samsung,pin-pud = ; }; keypad_row4_0: keypad-row4-0-pins { samsung,pins = "gpk-12"; - samsung,pin-function = ; + samsung,pin-function = ; samsung,pin-pud = ; }; keypad_row5_0: keypad-row5-0-pins { samsung,pins = "gpk-13"; - samsung,pin-function = ; + samsung,pin-function = ; samsung,pin-pud = ; }; keypad_row6_0: keypad-row6-0-pins { samsung,pins = "gpk-14"; - samsung,pin-function = ; + samsung,pin-function = ; samsung,pin-pud = ; }; keypad_row7_0: keypad-row7-0-pins { samsung,pins = "gpk-15"; - samsung,pin-function = ; + samsung,pin-function = ; samsung,pin-pud = ; }; keypad_row0_1: keypad-row0-1-pins { samsung,pins = "gpn-0"; - samsung,pin-function = ; + samsung,pin-function = ; samsung,pin-pud = ; }; keypad_row1_1: keypad-row1-1-pins { samsung,pins = "gpn-1"; - samsung,pin-function = ; + samsung,pin-function = ; samsung,pin-pud = ; }; keypad_row2_1: keypad-row2-1-pins { samsung,pins = "gpn-2"; - samsung,pin-function = ; + samsung,pin-function = ; samsung,pin-pud = ; }; keypad_row3_1: keypad-row3-1-pins { samsung,pins = "gpn-3"; - samsung,pin-function = ; + samsung,pin-function = ; samsung,pin-pud = ; }; keypad_row4_1: keypad-row4-1-pins { samsung,pins = "gpn-4"; - samsung,pin-function = ; + samsung,pin-function = ; samsung,pin-pud = ; }; keypad_row5_1: keypad-row5-1-pins { samsung,pins = "gpn-5"; - samsung,pin-function = ; + samsung,pin-function = ; samsung,pin-pud = ; }; keypad_row6_1: keypad-row6-1-pins { samsung,pins = "gpn-6"; - samsung,pin-function = ; + samsung,pin-function = ; samsung,pin-pud = ; }; keypad_row7_1: keypad-row7-1-pins { samsung,pins = "gpn-7"; - samsung,pin-function = ; + samsung,pin-function = ; samsung,pin-pud = ; }; lcd_ctrl: lcd-ctrl-pins { samsung,pins = "gpj-8", "gpj-9", "gpj-10", "gpj-11"; - samsung,pin-function = ; + samsung,pin-function = ; samsung,pin-pud = ; }; @@ -648,7 +648,7 @@ lcd_data16: lcd-data-width16-pins { "gpi-7", "gpi-10", "gpi-11", "gpi-12", "gpi-13", "gpi-14", "gpi-15", "gpj-3", "gpj-4", "gpj-5", "gpj-6", "gpj-7"; - samsung,pin-function = ; + samsung,pin-function = ; samsung,pin-pud = ; }; @@ -658,7 +658,7 @@ lcd_data18: lcd-data-width18-pins { "gpi-12", "gpi-13", "gpi-14", "gpi-15", "gpj-2", "gpj-3", "gpj-4", "gpj-5", "gpj-6", "gpj-7"; - samsung,pin-function = ; + samsung,pin-function = ; samsung,pin-pud = ; }; @@ -669,14 +669,14 @@ lcd_data24: lcd-data-width24-pins { "gpi-12", "gpi-13", "gpi-14", "gpi-15", "gpj-0", "gpj-1", "gpj-2", "gpj-3", "gpj-4", "gpj-5", "gpj-6", "gpj-7"; - samsung,pin-function = ; + samsung,pin-function = ; samsung,pin-pud = ; }; hsi_bus: hsi-bus-pins { samsung,pins = "gpk-0", "gpk-1", "gpk-2", "gpk-3", "gpk-4", "gpk-5", "gpk-6", "gpk-7"; - samsung,pin-function = ; + samsung,pin-function = ; samsung,pin-pud = ; }; }; diff --git a/arch/arm/boot/dts/s3c64xx-pinctrl.h b/arch/arm/boot/dts/s3c64xx-pinctrl.h new file mode 100644 index 000000000000..645c591db357 --- /dev/null +++ b/arch/arm/boot/dts/s3c64xx-pinctrl.h @@ -0,0 +1,27 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +/* + * Samsung S3C64xx DTS pinctrl constants + * + * Copyright (c) 2016 Samsung Electronics Co., Ltd. + * http://www.samsung.com + * Copyright (c) 2022 Linaro Ltd + * Author: Krzysztof Kozlowski + */ + +#ifndef __DTS_ARM_SAMSUNG_S3C64XX_PINCTRL_H__ +#define __DTS_ARM_SAMSUNG_S3C64XX_PINCTRL_H__ + +#define S3C64XX_PIN_PULL_NONE 0 +#define S3C64XX_PIN_PULL_DOWN 1 +#define S3C64XX_PIN_PULL_UP 2 + +#define S3C64XX_PIN_FUNC_INPUT 0 +#define S3C64XX_PIN_FUNC_OUTPUT 1 +#define S3C64XX_PIN_FUNC_2 2 +#define S3C64XX_PIN_FUNC_3 3 +#define S3C64XX_PIN_FUNC_4 4 +#define S3C64XX_PIN_FUNC_5 5 +#define S3C64XX_PIN_FUNC_6 6 +#define S3C64XX_PIN_FUNC_EINT 7 + +#endif /* __DTS_ARM_SAMSUNG_S3C64XX_PINCTRL_H__ */ diff --git a/arch/arm/boot/dts/s3c64xx.dtsi b/arch/arm/boot/dts/s3c64xx.dtsi index 67a7a66e11d5..c03df6355500 100644 --- a/arch/arm/boot/dts/s3c64xx.dtsi +++ b/arch/arm/boot/dts/s3c64xx.dtsi @@ -59,7 +59,7 @@ vic1: interrupt-controller@71300000 { #interrupt-cells = <1>; }; - sdhci0: sdhci@7c200000 { + sdhci0: mmc@7c200000 { compatible = "samsung,s3c6410-sdhci"; reg = <0x7c200000 0x100>; interrupt-parent = <&vic1>; @@ -70,7 +70,7 @@ sdhci0: sdhci@7c200000 { status = "disabled"; }; - sdhci1: sdhci@7c300000 { + sdhci1: mmc@7c300000 { compatible = "samsung,s3c6410-sdhci"; reg = <0x7c300000 0x100>; interrupt-parent = <&vic1>; @@ -81,7 +81,7 @@ sdhci1: sdhci@7c300000 { status = "disabled"; }; - sdhci2: sdhci@7c400000 { + sdhci2: mmc@7c400000 { compatible = "samsung,s3c6410-sdhci"; reg = <0x7c400000 0x100>; interrupt-parent = <&vic1>; diff --git a/arch/arm/boot/dts/s5pv210-aquila.dts b/arch/arm/boot/dts/s5pv210-aquila.dts index bc0b7354b6c0..0f5c6cd0f3a1 100644 --- a/arch/arm/boot/dts/s5pv210-aquila.dts +++ b/arch/arm/boot/dts/s5pv210-aquila.dts @@ -392,7 +392,7 @@ timing0: timing { &pinctrl0 { t_flash_detect: t-flash-detect-pins { samsung,pins = "gph3-4"; - samsung,pin-function = ; - samsung,pin-pud = ; + samsung,pin-function = ; + samsung,pin-pud = ; }; }; diff --git a/arch/arm/boot/dts/s5pv210-aries.dtsi b/arch/arm/boot/dts/s5pv210-aries.dtsi index daa1067055c8..5541df4df628 100644 --- a/arch/arm/boot/dts/s5pv210-aries.dtsi +++ b/arch/arm/boot/dts/s5pv210-aries.dtsi @@ -646,183 +646,183 @@ &mfc { &pinctrl0 { bt_reset: bt-reset-pins { samsung,pins = "gpb-3"; - samsung,pin-function = ; - samsung,pin-pud = ; - samsung,pin-drv = ; + samsung,pin-function = ; + samsung,pin-pud = ; + samsung,pin-drv = ; }; wlan_bt_en: wlan-bt-en-pins { samsung,pins = "gpb-5"; - samsung,pin-function = ; - samsung,pin-pud = ; + samsung,pin-function = ; + samsung,pin-pud = ; samsung,pin-val = <1>; }; codec_ldo: codec-ldo-pins { samsung,pins = "gpf3-4"; - samsung,pin-function = ; - samsung,pin-pud = ; + samsung,pin-function = ; + samsung,pin-pud = ; }; prox_i2c_pins: gp2a-i2c-pins { samsung,pins = "gpg0-2", "gpg2-2"; - samsung,pin-pud = ; - samsung,pin-drv = ; + samsung,pin-pud = ; + samsung,pin-drv = ; }; wlan_gpio_rst: wlan-gpio-rst-pins { samsung,pins = "gpg1-2"; - samsung,pin-function = ; - samsung,pin-pud = ; + samsung,pin-function = ; + samsung,pin-pud = ; }; bt_wake: bt-wake-pins { samsung,pins = "gpg3-4"; - samsung,pin-function = ; - samsung,pin-pud = ; + samsung,pin-function = ; + samsung,pin-pud = ; }; gp2a_irq: gp2a-irq-pins { samsung,pins = "gph0-2"; - samsung,pin-function = ; - samsung,pin-pud = ; - samsung,pin-drv = ; + samsung,pin-function = ; + samsung,pin-pud = ; + samsung,pin-drv = ; }; pmic_dvs_pins: pmic-dvs-pins { samsung,pins = "gph0-3", "gph0-4", "gph0-5"; - samsung,pin-function = ; - samsung,pin-pud = ; - samsung,pin-drv = ; + samsung,pin-function = ; + samsung,pin-pud = ; + samsung,pin-drv = ; samsung,pin-val = <0>; }; pmic_irq: pmic-irq-pins { samsung,pins = "gph0-7"; - samsung,pin-function = ; - samsung,pin-pud = ; - samsung,pin-drv = ; + samsung,pin-function = ; + samsung,pin-pud = ; + samsung,pin-drv = ; }; wifi_host_wake: wifi-host-wake-pins { samsung,pins = "gph2-4"; - samsung,pin-function = ; - samsung,pin-pud = ; - samsung,pin-drv = ; + samsung,pin-function = ; + samsung,pin-pud = ; + samsung,pin-drv = ; }; bt_host_wake: bt-host-wake-pins { samsung,pins = "gph2-5"; - samsung,pin-function = ; - samsung,pin-pud = ; - samsung,pin-drv = ; + samsung,pin-function = ; + samsung,pin-pud = ; + samsung,pin-drv = ; }; musb_irq: musq-irq-pins { samsung,pins = "gph2-7"; - samsung,pin-function = ; - samsung,pin-pud = ; - samsung,pin-drv = ; + samsung,pin-function = ; + samsung,pin-pud = ; + samsung,pin-drv = ; }; tf_detect: tf-detect-pins { samsung,pins = "gph3-4"; - samsung,pin-function = ; - samsung,pin-pud = ; - samsung,pin-drv = ; + samsung,pin-function = ; + samsung,pin-pud = ; + samsung,pin-drv = ; }; wifi_wake: wifi-wake-pins { samsung,pins = "gph3-5"; - samsung,pin-function = ; - samsung,pin-pud = ; + samsung,pin-function = ; + samsung,pin-pud = ; }; magnetometer_i2c_pins: yas529-i2c-pins-pins { samsung,pins = "gpj0-0", "gpj0-1"; - samsung,pin-pud = ; - samsung,pin-drv = ; + samsung,pin-pud = ; + samsung,pin-drv = ; }; ts_irq: ts-irq-pins { samsung,pins = "gpj0-5"; - samsung,pin-function = ; - samsung,pin-pud = ; - samsung,pin-drv = ; + samsung,pin-function = ; + samsung,pin-pud = ; + samsung,pin-drv = ; }; vibrator_ena: vibrator-ena-pins { samsung,pins = "gpj1-1"; - samsung,pin-pud = ; - samsung,pin-drv = ; + samsung,pin-pud = ; + samsung,pin-drv = ; }; gp2a_power: gp2a-power-pins { samsung,pins = "gpj1-4"; - samsung,pin-function = ; - samsung,pin-pud = ; - samsung,pin-drv = ; + samsung,pin-function = ; + samsung,pin-pud = ; + samsung,pin-drv = ; }; touchkey_i2c_pins: touchkey-i2c-pins { samsung,pins = "gpj3-0", "gpj3-1"; - samsung,pin-pud = ; - samsung,pin-drv = ; + samsung,pin-pud = ; + samsung,pin-drv = ; }; touchkey_vdd_ena: touchkey-vdd-ena-pins { samsung,pins = "gpj3-2"; - samsung,pin-pud = ; - samsung,pin-drv = ; + samsung,pin-pud = ; + samsung,pin-drv = ; }; musb_i2c_pins: musb-i2c-pins { samsung,pins = "gpj3-4", "gpj3-5"; - samsung,pin-pud = ; - samsung,pin-drv = ; + samsung,pin-pud = ; + samsung,pin-drv = ; }; accel_i2c_pins: accel-i2c-pins { samsung,pins = "gpj3-6", "gpj3-7"; - samsung,pin-pud = ; - samsung,pin-drv = ; + samsung,pin-pud = ; + samsung,pin-drv = ; }; pmic_i2c_pins: pmic-i2c-pins-pins { samsung,pins = "gpj4-0", "gpj4-3"; - samsung,pin-pud = ; - samsung,pin-drv = ; + samsung,pin-pud = ; + samsung,pin-drv = ; }; touchkey_irq: touchkey-irq-pins { samsung,pins = "gpj4-1"; - samsung,pin-function = ; - samsung,pin-pud = ; - samsung,pin-drv = ; + samsung,pin-function = ; + samsung,pin-pud = ; + samsung,pin-drv = ; }; lcd_spi_pins: spi-lcd-pins { samsung,pins = "mp01-1", "mp04-1", "mp04-3"; - samsung,pin-pud = ; - samsung,pin-drv = ; + samsung,pin-pud = ; + samsung,pin-drv = ; }; fg_i2c_pins: fg-i2c-pins { samsung,pins = "mp05-0", "mp05-1"; - samsung,pin-pud = ; - samsung,pin-drv = ; + samsung,pin-pud = ; + samsung,pin-drv = ; }; sound_i2c_pins: sound-i2c-pins { samsung,pins = "mp05-2", "mp05-3"; - samsung,pin-pud = ; - samsung,pin-drv = ; + samsung,pin-pud = ; + samsung,pin-drv = ; }; panel_rst: panel-rst-pins { samsung,pins = "mp05-5"; - samsung,pin-pud = ; - samsung,pin-drv = ; + samsung,pin-pud = ; + samsung,pin-drv = ; }; }; diff --git a/arch/arm/boot/dts/s5pv210-fascinate4g.dts b/arch/arm/boot/dts/s5pv210-fascinate4g.dts index dfb2ee65e4a8..eaa7c4f0e257 100644 --- a/arch/arm/boot/dts/s5pv210-fascinate4g.dts +++ b/arch/arm/boot/dts/s5pv210-fascinate4g.dts @@ -17,20 +17,20 @@ chosen { gpio-keys { compatible = "gpio-keys"; - power { + key-power { label = "power"; gpios = <&gph2 6 GPIO_ACTIVE_LOW>; linux,code = ; wakeup-source; }; - vol-down { + key-vol-down { label = "volume_down"; gpios = <&gph3 2 GPIO_ACTIVE_LOW>; linux,code = ; }; - vol-up { + key-vol-up { label = "volume_up"; gpios = <&gph3 1 GPIO_ACTIVE_LOW>; linux,code = ; @@ -128,33 +128,33 @@ &pinctrl0 { headset_det: headset-det-pins { samsung,pins = "gph0-6", "gph3-6"; - samsung,pin-function = ; - samsung,pin-pud = ; + samsung,pin-function = ; + samsung,pin-pud = ; }; fg_irq: fg-irq-pins { samsung,pins = "gph3-3"; - samsung,pin-function = ; - samsung,pin-pud = ; - samsung,pin-drv = ; + samsung,pin-function = ; + samsung,pin-pud = ; + samsung,pin-drv = ; }; headset_micbias_ena: headset-micbias-ena-pins { samsung,pins = "gpj2-5"; - samsung,pin-pud = ; - samsung,pin-drv = ; + samsung,pin-pud = ; + samsung,pin-drv = ; }; earpath_sel: earpath-sel-pins { samsung,pins = "gpj2-6"; - samsung,pin-pud = ; - samsung,pin-drv = ; + samsung,pin-pud = ; + samsung,pin-drv = ; }; main_micbias_ena: main-micbias-ena-pins { samsung,pins = "gpj4-2"; - samsung,pin-pud = ; - samsung,pin-drv = ; + samsung,pin-pud = ; + samsung,pin-drv = ; }; /* Based on vendor kernel v2.6.35.7 */ diff --git a/arch/arm/boot/dts/s5pv210-galaxys.dts b/arch/arm/boot/dts/s5pv210-galaxys.dts index a78caaa1f3c5..cdd3653d487f 100644 --- a/arch/arm/boot/dts/s5pv210-galaxys.dts +++ b/arch/arm/boot/dts/s5pv210-galaxys.dts @@ -24,26 +24,26 @@ nand_pwrseq: nand-pwrseq { gpio-keys { compatible = "gpio-keys"; - power { + key-power { label = "power"; gpios = <&gph2 6 GPIO_ACTIVE_LOW>; linux,code = ; wakeup-source; }; - vol-down { + key-vol-down { label = "volume_down"; gpios = <&gph3 1 GPIO_ACTIVE_LOW>; linux,code = ; }; - vol-up { + key-vol-up { label = "volume_up"; gpios = <&gph3 2 GPIO_ACTIVE_LOW>; linux,code = ; }; - home { + key-home { label = "home"; gpios = <&gph3 5 GPIO_ACTIVE_LOW>; linux,code = ; @@ -152,47 +152,47 @@ &pinctrl0 { fm_i2c_pins: fm-i2c-pins-pins { samsung,pins = "gpd1-2", "gpd1-3"; - samsung,pin-pud = ; - samsung,pin-drv = ; + samsung,pin-pud = ; + samsung,pin-drv = ; }; headset_det: headset-det-pins { samsung,pins = "gph0-6", "gph3-6"; - samsung,pin-function = ; - samsung,pin-pud = ; + samsung,pin-function = ; + samsung,pin-pud = ; }; fm_irq: fm-irq-pins { samsung,pins = "gpj2-4"; - samsung,pin-function = ; - samsung,pin-pud = ; - samsung,pin-drv = ; + samsung,pin-function = ; + samsung,pin-pud = ; + samsung,pin-drv = ; }; fm_rst: fm-rst-pins { samsung,pins = "gpj2-5"; - samsung,pin-function = ; - samsung,pin-pud = ; - samsung,pin-drv = ; + samsung,pin-function = ; + samsung,pin-pud = ; + samsung,pin-drv = ; }; earpath_sel: earpath-sel-pins { samsung,pins = "gpj2-6"; - samsung,pin-pud = ; - samsung,pin-drv = ; + samsung,pin-pud = ; + samsung,pin-drv = ; }; massmemory_en: massmemory-en-pins { samsung,pins = "gpj2-7"; - samsung,pin-function = ; - samsung,pin-pud = ; - samsung,pin-drv = ; + samsung,pin-function = ; + samsung,pin-pud = ; + samsung,pin-drv = ; }; micbias_reg_ena: micbias-reg-ena-pins { samsung,pins = "gpj4-2"; - samsung,pin-pud = ; - samsung,pin-drv = ; + samsung,pin-pud = ; + samsung,pin-drv = ; }; /* Based on CyanogenMod 3.0.101 kernel */ diff --git a/arch/arm/boot/dts/s5pv210-pinctrl.dtsi b/arch/arm/boot/dts/s5pv210-pinctrl.dtsi index ae34e7e57892..6d6daef9fb7a 100644 --- a/arch/arm/boot/dts/s5pv210-pinctrl.dtsi +++ b/arch/arm/boot/dts/s5pv210-pinctrl.dtsi @@ -16,13 +16,13 @@ * nodes can be added to this file. */ -#include +#include "s5pv210-pinctrl.h" #define PIN_SLP(_pin, _mode, _pull) \ _pin { \ samsung,pins = #_pin; \ - samsung,pin-con-pdn = ; \ - samsung,pin-pud-pdn = ; \ + samsung,pin-con-pdn = ; \ + samsung,pin-pud-pdn = ; \ } &pinctrl0 { @@ -280,559 +280,559 @@ gph3: gph3-gpio-bank { uart0_data: uart0-data-pins { samsung,pins = "gpa0-0", "gpa0-1"; - samsung,pin-function = ; - samsung,pin-pud = ; - samsung,pin-drv = ; + samsung,pin-function = ; + samsung,pin-pud = ; + samsung,pin-drv = ; }; uart0_fctl: uart0-fctl-pins { samsung,pins = "gpa0-2", "gpa0-3"; - samsung,pin-function = ; - samsung,pin-pud = ; - samsung,pin-drv = ; + samsung,pin-function = ; + samsung,pin-pud = ; + samsung,pin-drv = ; }; uart1_data: uart1-data-pins { samsung,pins = "gpa0-4", "gpa0-5"; - samsung,pin-function = ; - samsung,pin-pud = ; - samsung,pin-drv = ; + samsung,pin-function = ; + samsung,pin-pud = ; + samsung,pin-drv = ; }; uart1_fctl: uart1-fctl-pins { samsung,pins = "gpa0-6", "gpa0-7"; - samsung,pin-function = ; - samsung,pin-pud = ; - samsung,pin-drv = ; + samsung,pin-function = ; + samsung,pin-pud = ; + samsung,pin-drv = ; }; uart2_data: uart2-data-pins { samsung,pins = "gpa1-0", "gpa1-1"; - samsung,pin-function = ; - samsung,pin-pud = ; - samsung,pin-drv = ; + samsung,pin-function = ; + samsung,pin-pud = ; + samsung,pin-drv = ; }; uart2_fctl: uart2-fctl-pins { samsung,pins = "gpa1-2", "gpa1-3"; - samsung,pin-function = ; - samsung,pin-pud = ; - samsung,pin-drv = ; + samsung,pin-function = ; + samsung,pin-pud = ; + samsung,pin-drv = ; }; uart3_data: uart3-data-pins { samsung,pins = "gpa1-2", "gpa1-3"; - samsung,pin-function = ; - samsung,pin-pud = ; - samsung,pin-drv = ; + samsung,pin-function = ; + samsung,pin-pud = ; + samsung,pin-drv = ; }; uart_audio: uart-audio-pins { samsung,pins = "gpa1-2", "gpa1-3"; - samsung,pin-function = ; - samsung,pin-pud = ; - samsung,pin-drv = ; + samsung,pin-function = ; + samsung,pin-pud = ; + samsung,pin-drv = ; }; spi0_bus: spi0-bus-pins { samsung,pins = "gpb-0", "gpb-2", "gpb-3"; - samsung,pin-function = ; - samsung,pin-pud = ; - samsung,pin-drv = ; + samsung,pin-function = ; + samsung,pin-pud = ; + samsung,pin-drv = ; }; spi1_bus: spi1-bus-pins { samsung,pins = "gpb-4", "gpb-6", "gpb-7"; - samsung,pin-function = ; - samsung,pin-pud = ; - samsung,pin-drv = ; + samsung,pin-function = ; + samsung,pin-pud = ; + samsung,pin-drv = ; }; i2s0_bus: i2s0-bus-pins { samsung,pins = "gpi-0", "gpi-1", "gpi-2", "gpi-3", "gpi-4", "gpi-5", "gpi-6"; - samsung,pin-function = ; - samsung,pin-pud = ; - samsung,pin-drv = ; + samsung,pin-function = ; + samsung,pin-pud = ; + samsung,pin-drv = ; }; i2s1_bus: i2s1-bus-pins { samsung,pins = "gpc0-0", "gpc0-1", "gpc0-2", "gpc0-3", "gpc0-4"; - samsung,pin-function = ; - samsung,pin-pud = ; - samsung,pin-drv = ; + samsung,pin-function = ; + samsung,pin-pud = ; + samsung,pin-drv = ; }; i2s2_bus: i2s2-bus-pins { samsung,pins = "gpc1-0", "gpc1-1", "gpc1-2", "gpc1-3", "gpc1-4"; - samsung,pin-function = ; - samsung,pin-pud = ; - samsung,pin-drv = ; + samsung,pin-function = ; + samsung,pin-pud = ; + samsung,pin-drv = ; }; pcm1_bus: pcm1-bus-pins { samsung,pins = "gpc0-0", "gpc0-1", "gpc0-2", "gpc0-3", "gpc0-4"; - samsung,pin-function = ; - samsung,pin-pud = ; - samsung,pin-drv = ; + samsung,pin-function = ; + samsung,pin-pud = ; + samsung,pin-drv = ; }; ac97_bus: ac97-bus-pins { samsung,pins = "gpc0-0", "gpc0-1", "gpc0-2", "gpc0-3", "gpc0-4"; - samsung,pin-function = ; - samsung,pin-pud = ; - samsung,pin-drv = ; + samsung,pin-function = ; + samsung,pin-pud = ; + samsung,pin-drv = ; }; i2s2_bus: i2s2-bus-pins { samsung,pins = "gpc1-0", "gpc1-1", "gpc1-2", "gpc1-3", "gpc1-4"; - samsung,pin-function = ; - samsung,pin-pud = ; - samsung,pin-drv = ; + samsung,pin-function = ; + samsung,pin-pud = ; + samsung,pin-drv = ; }; pcm2_bus: pcm2-bus-pins { samsung,pins = "gpc1-0", "gpc1-1", "gpc1-2", "gpc1-3", "gpc1-4"; - samsung,pin-function = ; - samsung,pin-pud = ; - samsung,pin-drv = ; + samsung,pin-function = ; + samsung,pin-pud = ; + samsung,pin-drv = ; }; spdif_bus: spdif-bus-pins { samsung,pins = "gpc1-0", "gpc1-1"; - samsung,pin-function = ; - samsung,pin-pud = ; - samsung,pin-drv = ; + samsung,pin-function = ; + samsung,pin-pud = ; + samsung,pin-drv = ; }; spi2_bus: spi2-bus-pins { samsung,pins = "gpc1-1", "gpc1-2", "gpc1-3", "gpc1-4"; - samsung,pin-function = ; - samsung,pin-pud = ; - samsung,pin-drv = ; + samsung,pin-function = ; + samsung,pin-pud = ; + samsung,pin-drv = ; }; i2c0_bus: i2c0-bus-pins { samsung,pins = "gpd1-0", "gpd1-1"; - samsung,pin-function = ; - samsung,pin-pud = ; - samsung,pin-drv = ; + samsung,pin-function = ; + samsung,pin-pud = ; + samsung,pin-drv = ; }; i2c1_bus: i2c1-bus-pins { samsung,pins = "gpd1-2", "gpd1-3"; - samsung,pin-function = ; - samsung,pin-pud = ; - samsung,pin-drv = ; + samsung,pin-function = ; + samsung,pin-pud = ; + samsung,pin-drv = ; }; i2c2_bus: i2c2-bus-pins { samsung,pins = "gpd1-4", "gpd1-5"; - samsung,pin-function = ; - samsung,pin-pud = ; - samsung,pin-drv = ; + samsung,pin-function = ; + samsung,pin-pud = ; + samsung,pin-drv = ; }; pwm0_out: pwm0-out-pins { samsung,pins = "gpd0-0"; - samsung,pin-function = ; - samsung,pin-pud = ; - samsung,pin-drv = ; + samsung,pin-function = ; + samsung,pin-pud = ; + samsung,pin-drv = ; }; pwm1_out: pwm1-out-pins { samsung,pins = "gpd0-1"; - samsung,pin-function = ; - samsung,pin-pud = ; - samsung,pin-drv = ; + samsung,pin-function = ; + samsung,pin-pud = ; + samsung,pin-drv = ; }; pwm2_out: pwm2-out-pins { samsung,pins = "gpd0-2"; - samsung,pin-function = ; - samsung,pin-pud = ; - samsung,pin-drv = ; + samsung,pin-function = ; + samsung,pin-pud = ; + samsung,pin-drv = ; }; pwm3_out: pwm3-out-pins { samsung,pins = "gpd0-3"; - samsung,pin-function = ; - samsung,pin-pud = ; - samsung,pin-drv = ; + samsung,pin-function = ; + samsung,pin-pud = ; + samsung,pin-drv = ; }; keypad_row0: keypad-row-0-pins { samsung,pins = "gph3-0"; - samsung,pin-function = ; - samsung,pin-pud = ; - samsung,pin-drv = ; + samsung,pin-function = ; + samsung,pin-pud = ; + samsung,pin-drv = ; }; keypad_row1: keypad-row-1-pins { samsung,pins = "gph3-1"; - samsung,pin-function = ; - samsung,pin-pud = ; - samsung,pin-drv = ; + samsung,pin-function = ; + samsung,pin-pud = ; + samsung,pin-drv = ; }; keypad_row2: keypad-row-2-pins { samsung,pins = "gph3-2"; - samsung,pin-function = ; - samsung,pin-pud = ; - samsung,pin-drv = ; + samsung,pin-function = ; + samsung,pin-pud = ; + samsung,pin-drv = ; }; keypad_row3: keypad-row-3-pins { samsung,pins = "gph3-3"; - samsung,pin-function = ; - samsung,pin-pud = ; - samsung,pin-drv = ; + samsung,pin-function = ; + samsung,pin-pud = ; + samsung,pin-drv = ; }; keypad_row4: keypad-row-4-pins { samsung,pins = "gph3-4"; - samsung,pin-function = ; - samsung,pin-pud = ; - samsung,pin-drv = ; + samsung,pin-function = ; + samsung,pin-pud = ; + samsung,pin-drv = ; }; keypad_row5: keypad-row-5-pins { samsung,pins = "gph3-5"; - samsung,pin-function = ; - samsung,pin-pud = ; - samsung,pin-drv = ; + samsung,pin-function = ; + samsung,pin-pud = ; + samsung,pin-drv = ; }; keypad_row6: keypad-row-6-pins { samsung,pins = "gph3-6"; - samsung,pin-function = ; - samsung,pin-pud = ; - samsung,pin-drv = ; + samsung,pin-function = ; + samsung,pin-pud = ; + samsung,pin-drv = ; }; keypad_row7: keypad-row-7-pins { samsung,pins = "gph3-7"; - samsung,pin-function = ; - samsung,pin-pud = ; - samsung,pin-drv = ; + samsung,pin-function = ; + samsung,pin-pud = ; + samsung,pin-drv = ; }; keypad_col0: keypad-col-0-pins { samsung,pins = "gph2-0"; - samsung,pin-function = ; - samsung,pin-pud = ; - samsung,pin-drv = ; + samsung,pin-function = ; + samsung,pin-pud = ; + samsung,pin-drv = ; }; keypad_col1: keypad-col-1-pins { samsung,pins = "gph2-1"; - samsung,pin-function = ; - samsung,pin-pud = ; - samsung,pin-drv = ; + samsung,pin-function = ; + samsung,pin-pud = ; + samsung,pin-drv = ; }; keypad_col2: keypad-col-2-pins { samsung,pins = "gph2-2"; - samsung,pin-function = ; - samsung,pin-pud = ; - samsung,pin-drv = ; + samsung,pin-function = ; + samsung,pin-pud = ; + samsung,pin-drv = ; }; keypad_col3: keypad-col-3-pins { samsung,pins = "gph2-3"; - samsung,pin-function = ; - samsung,pin-pud = ; - samsung,pin-drv = ; + samsung,pin-function = ; + samsung,pin-pud = ; + samsung,pin-drv = ; }; keypad_col4: keypad-col-4-pins { samsung,pins = "gph2-4"; - samsung,pin-function = ; - samsung,pin-pud = ; - samsung,pin-drv = ; + samsung,pin-function = ; + samsung,pin-pud = ; + samsung,pin-drv = ; }; keypad_col5: keypad-col-5-pins { samsung,pins = "gph2-5"; - samsung,pin-function = ; - samsung,pin-pud = ; - samsung,pin-drv = ; + samsung,pin-function = ; + samsung,pin-pud = ; + samsung,pin-drv = ; }; keypad_col6: keypad-col-6-pins { samsung,pins = "gph2-6"; - samsung,pin-function = ; - samsung,pin-pud = ; - samsung,pin-drv = ; + samsung,pin-function = ; + samsung,pin-pud = ; + samsung,pin-drv = ; }; keypad_col7: keypad-col-7-pins { samsung,pins = "gph2-7"; - samsung,pin-function = ; - samsung,pin-pud = ; - samsung,pin-drv = ; + samsung,pin-function = ; + samsung,pin-pud = ; + samsung,pin-drv = ; }; sd0_clk: sd0-clk-pins { samsung,pins = "gpg0-0"; - samsung,pin-function = ; - samsung,pin-pud = ; - samsung,pin-drv = ; + samsung,pin-function = ; + samsung,pin-pud = ; + samsung,pin-drv = ; }; sd0_cmd: sd0-cmd-pins { samsung,pins = "gpg0-1"; - samsung,pin-function = ; - samsung,pin-pud = ; - samsung,pin-drv = ; + samsung,pin-function = ; + samsung,pin-pud = ; + samsung,pin-drv = ; }; sd0_cd: sd0-cd-pins { samsung,pins = "gpg0-2"; - samsung,pin-function = ; - samsung,pin-pud = ; - samsung,pin-drv = ; + samsung,pin-function = ; + samsung,pin-pud = ; + samsung,pin-drv = ; }; sd0_bus1: sd0-bus-width1-pins { samsung,pins = "gpg0-3"; - samsung,pin-function = ; - samsung,pin-pud = ; - samsung,pin-drv = ; + samsung,pin-function = ; + samsung,pin-pud = ; + samsung,pin-drv = ; }; sd0_bus4: sd0-bus-width4-pins { samsung,pins = "gpg0-3", "gpg0-4", "gpg0-5", "gpg0-6"; - samsung,pin-function = ; - samsung,pin-pud = ; - samsung,pin-drv = ; + samsung,pin-function = ; + samsung,pin-pud = ; + samsung,pin-drv = ; }; sd0_bus8: sd0-bus-width8-pins { samsung,pins = "gpg1-3", "gpg1-4", "gpg1-5", "gpg1-6"; - samsung,pin-function = ; - samsung,pin-pud = ; - samsung,pin-drv = ; + samsung,pin-function = ; + samsung,pin-pud = ; + samsung,pin-drv = ; }; sd1_clk: sd1-clk-pins { samsung,pins = "gpg1-0"; - samsung,pin-function = ; - samsung,pin-pud = ; - samsung,pin-drv = ; + samsung,pin-function = ; + samsung,pin-pud = ; + samsung,pin-drv = ; }; sd1_cmd: sd1-cmd-pins { samsung,pins = "gpg1-1"; - samsung,pin-function = ; - samsung,pin-pud = ; - samsung,pin-drv = ; + samsung,pin-function = ; + samsung,pin-pud = ; + samsung,pin-drv = ; }; sd1_cd: sd1-cd-pins { samsung,pins = "gpg1-2"; - samsung,pin-function = ; - samsung,pin-pud = ; - samsung,pin-drv = ; + samsung,pin-function = ; + samsung,pin-pud = ; + samsung,pin-drv = ; }; sd1_bus1: sd1-bus-width1-pins { samsung,pins = "gpg1-3"; - samsung,pin-function = ; - samsung,pin-pud = ; - samsung,pin-drv = ; + samsung,pin-function = ; + samsung,pin-pud = ; + samsung,pin-drv = ; }; sd1_bus4: sd1-bus-width4-pins { samsung,pins = "gpg1-3", "gpg1-4", "gpg1-5", "gpg1-6"; - samsung,pin-function = ; - samsung,pin-pud = ; - samsung,pin-drv = ; + samsung,pin-function = ; + samsung,pin-pud = ; + samsung,pin-drv = ; }; sd2_clk: sd2-clk-pins { samsung,pins = "gpg2-0"; - samsung,pin-function = ; - samsung,pin-pud = ; - samsung,pin-drv = ; + samsung,pin-function = ; + samsung,pin-pud = ; + samsung,pin-drv = ; }; sd2_cmd: sd2-cmd-pins { samsung,pins = "gpg2-1"; - samsung,pin-function = ; - samsung,pin-pud = ; - samsung,pin-drv = ; + samsung,pin-function = ; + samsung,pin-pud = ; + samsung,pin-drv = ; }; sd2_cd: sd2-cd-pins { samsung,pins = "gpg2-2"; - samsung,pin-function = ; - samsung,pin-pud = ; - samsung,pin-drv = ; + samsung,pin-function = ; + samsung,pin-pud = ; + samsung,pin-drv = ; }; sd2_bus1: sd2-bus-width1-pins { samsung,pins = "gpg2-3"; - samsung,pin-function = ; - samsung,pin-pud = ; - samsung,pin-drv = ; + samsung,pin-function = ; + samsung,pin-pud = ; + samsung,pin-drv = ; }; sd2_bus4: sd2-bus-width4-pins { samsung,pins = "gpg2-3", "gpg2-4", "gpg2-5", "gpg2-6"; - samsung,pin-function = ; - samsung,pin-pud = ; - samsung,pin-drv = ; + samsung,pin-function = ; + samsung,pin-pud = ; + samsung,pin-drv = ; }; sd2_bus8: sd2-bus-width8-pins { samsung,pins = "gpg3-3", "gpg3-4", "gpg3-5", "gpg3-6"; - samsung,pin-function = ; - samsung,pin-pud = ; - samsung,pin-drv = ; + samsung,pin-function = ; + samsung,pin-pud = ; + samsung,pin-drv = ; }; sd3_clk: sd3-clk-pins { samsung,pins = "gpg3-0"; - samsung,pin-function = ; - samsung,pin-pud = ; - samsung,pin-drv = ; + samsung,pin-function = ; + samsung,pin-pud = ; + samsung,pin-drv = ; }; sd3_cmd: sd3-cmd-pins { samsung,pins = "gpg3-1"; - samsung,pin-function = ; - samsung,pin-pud = ; - samsung,pin-drv = ; + samsung,pin-function = ; + samsung,pin-pud = ; + samsung,pin-drv = ; }; sd3_cd: sd3-cd-pins { samsung,pins = "gpg3-2"; - samsung,pin-function = ; - samsung,pin-pud = ; - samsung,pin-drv = ; + samsung,pin-function = ; + samsung,pin-pud = ; + samsung,pin-drv = ; }; sd3_bus1: sd3-bus-width1-pins { samsung,pins = "gpg3-3"; - samsung,pin-function = ; - samsung,pin-pud = ; - samsung,pin-drv = ; + samsung,pin-function = ; + samsung,pin-pud = ; + samsung,pin-drv = ; }; sd3_bus4: sd3-bus-width4-pins { samsung,pins = "gpg3-3", "gpg3-4", "gpg3-5", "gpg3-6"; - samsung,pin-function = ; - samsung,pin-pud = ; - samsung,pin-drv = ; + samsung,pin-function = ; + samsung,pin-pud = ; + samsung,pin-drv = ; }; eint0: ext-int0-pins { samsung,pins = "gph0-0"; - samsung,pin-function = ; - samsung,pin-pud = ; - samsung,pin-drv = ; + samsung,pin-function = ; + samsung,pin-pud = ; + samsung,pin-drv = ; }; eint8: ext-int8-pins { samsung,pins = "gph1-0"; - samsung,pin-function = ; - samsung,pin-pud = ; - samsung,pin-drv = ; + samsung,pin-function = ; + samsung,pin-pud = ; + samsung,pin-drv = ; }; eint15: ext-int15-pins { samsung,pins = "gph1-7"; - samsung,pin-function = ; - samsung,pin-pud = ; - samsung,pin-drv = ; + samsung,pin-function = ; + samsung,pin-pud = ; + samsung,pin-drv = ; }; eint16: ext-int16-pins { samsung,pins = "gph2-0"; - samsung,pin-function = ; - samsung,pin-pud = ; - samsung,pin-drv = ; + samsung,pin-function = ; + samsung,pin-pud = ; + samsung,pin-drv = ; }; eint31: ext-int31-pins { samsung,pins = "gph3-7"; - samsung,pin-function = ; - samsung,pin-pud = ; - samsung,pin-drv = ; + samsung,pin-function = ; + samsung,pin-pud = ; + samsung,pin-drv = ; }; cam_port_a_io: cam-port-a-io-pins { samsung,pins = "gpe0-0", "gpe0-1", "gpe0-2", "gpe0-3", "gpe0-4", "gpe0-5", "gpe0-6", "gpe0-7", "gpe1-0", "gpe1-1", "gpe1-2", "gpe1-4"; - samsung,pin-function = ; - samsung,pin-pud = ; - samsung,pin-drv = ; + samsung,pin-function = ; + samsung,pin-pud = ; + samsung,pin-drv = ; }; cam_port_a_clk_active: cam-port-a-clk-active-pins { samsung,pins = "gpe1-3"; - samsung,pin-function = ; - samsung,pin-pud = ; - samsung,pin-drv = ; + samsung,pin-function = ; + samsung,pin-pud = ; + samsung,pin-drv = ; }; cam_port_a_clk_idle: cam-port-a-clk-idle-pins { samsung,pins = "gpe1-3"; - samsung,pin-function = ; - samsung,pin-pud = ; - samsung,pin-drv = ; + samsung,pin-function = ; + samsung,pin-pud = ; + samsung,pin-drv = ; }; cam_port_b_io: cam-port-b-io-pins { samsung,pins = "gpj0-0", "gpj0-1", "gpj0-2", "gpj0-3", "gpj0-4", "gpj0-5", "gpj0-6", "gpj0-7", "gpj1-0", "gpj1-1", "gpj1-2", "gpj1-4"; - samsung,pin-function = ; - samsung,pin-pud = ; - samsung,pin-drv = ; + samsung,pin-function = ; + samsung,pin-pud = ; + samsung,pin-drv = ; }; cam_port_b_clk_active: cam-port-b-clk-active-pins { samsung,pins = "gpj1-3"; - samsung,pin-function = ; - samsung,pin-pud = ; - samsung,pin-drv = ; + samsung,pin-function = ; + samsung,pin-pud = ; + samsung,pin-drv = ; }; cam_port_b_clk_idle: cam-port-b-clk-idle-pins { samsung,pins = "gpj1-3"; - samsung,pin-function = ; - samsung,pin-pud = ; - samsung,pin-drv = ; + samsung,pin-function = ; + samsung,pin-pud = ; + samsung,pin-drv = ; }; lcd_ctrl: lcd-ctrl-pins { samsung,pins = "gpd0-0", "gpd0-1"; - samsung,pin-function = ; - samsung,pin-pud = ; - samsung,pin-drv = ; + samsung,pin-function = ; + samsung,pin-pud = ; + samsung,pin-drv = ; }; lcd_sync: lcd-sync-pins { samsung,pins = "gpf0-0", "gpf0-1"; - samsung,pin-function = ; - samsung,pin-pud = ; - samsung,pin-drv = ; + samsung,pin-function = ; + samsung,pin-pud = ; + samsung,pin-drv = ; }; lcd_clk: lcd-clk-pins { samsung,pins = "gpf0-0", "gpf0-1", "gpf0-2", "gpf0-3"; - samsung,pin-function = ; - samsung,pin-pud = ; - samsung,pin-drv = ; + samsung,pin-function = ; + samsung,pin-pud = ; + samsung,pin-drv = ; }; lcd_data24: lcd-data-width24-pins { @@ -842,8 +842,8 @@ lcd_data24: lcd-data-width24-pins { "gpf2-0", "gpf2-1", "gpf2-2", "gpf2-3", "gpf2-4", "gpf2-5", "gpf2-6", "gpf2-7", "gpf3-0", "gpf3-1", "gpf3-2", "gpf3-3"; - samsung,pin-function = ; - samsung,pin-pud = ; - samsung,pin-drv = ; + samsung,pin-function = ; + samsung,pin-pud = ; + samsung,pin-drv = ; }; }; diff --git a/arch/arm/boot/dts/s5pv210-pinctrl.h b/arch/arm/boot/dts/s5pv210-pinctrl.h new file mode 100644 index 000000000000..29bdf376d8f1 --- /dev/null +++ b/arch/arm/boot/dts/s5pv210-pinctrl.h @@ -0,0 +1,39 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +/* + * Samsung S5PV210 DTS pinctrl constants + * + * Copyright (c) 2016 Samsung Electronics Co., Ltd. + * http://www.samsung.com + * Copyright (c) 2022 Linaro Ltd + * Author: Krzysztof Kozlowski + */ + +#ifndef __DTS_ARM_SAMSUNG_S5PV210_PINCTRL_H__ +#define __DTS_ARM_SAMSUNG_S5PV210_PINCTRL_H__ + +#define S5PV210_PIN_PULL_NONE 0 +#define S5PV210_PIN_PULL_DOWN 1 +#define S5PV210_PIN_PULL_UP 2 + +/* Pin function in power down mode */ +#define S5PV210_PIN_PDN_OUT0 0 +#define S5PV210_PIN_PDN_OUT1 1 +#define S5PV210_PIN_PDN_INPUT 2 +#define S5PV210_PIN_PDN_PREV 3 + +#define S5PV210_PIN_DRV_LV1 0 +#define S5PV210_PIN_DRV_LV2 2 +#define S5PV210_PIN_DRV_LV3 1 +#define S5PV210_PIN_DRV_LV4 3 + +#define S5PV210_PIN_FUNC_INPUT 0 +#define S5PV210_PIN_FUNC_OUTPUT 1 +#define S5PV210_PIN_FUNC_2 2 +#define S5PV210_PIN_FUNC_3 3 +#define S5PV210_PIN_FUNC_4 4 +#define S5PV210_PIN_FUNC_5 5 +#define S5PV210_PIN_FUNC_6 6 +#define S5PV210_PIN_FUNC_EINT 0xf +#define S5PV210_PIN_FUNC_F S5PV210_PIN_FUNC_EINT + +#endif /* __DTS_ARM_SAMSUNG_S5PV210_PINCTRL_H__ */ diff --git a/arch/arm/boot/dts/s5pv210.dtsi b/arch/arm/boot/dts/s5pv210.dtsi index f1b85aae8842..12e90a1cc6a1 100644 --- a/arch/arm/boot/dts/s5pv210.dtsi +++ b/arch/arm/boot/dts/s5pv210.dtsi @@ -357,7 +357,7 @@ uart3: serial@e2900c00 { status = "disabled"; }; - sdhci0: sdhci@eb000000 { + sdhci0: mmc@eb000000 { compatible = "samsung,s3c6410-sdhci"; reg = <0xeb000000 0x100000>; interrupt-parent = <&vic1>; @@ -368,7 +368,7 @@ sdhci0: sdhci@eb000000 { status = "disabled"; }; - sdhci1: sdhci@eb100000 { + sdhci1: mmc@eb100000 { compatible = "samsung,s3c6410-sdhci"; reg = <0xeb100000 0x100000>; interrupt-parent = <&vic1>; @@ -379,7 +379,7 @@ sdhci1: sdhci@eb100000 { status = "disabled"; }; - sdhci2: sdhci@eb200000 { + sdhci2: mmc@eb200000 { compatible = "samsung,s3c6410-sdhci"; reg = <0xeb200000 0x100000>; interrupt-parent = <&vic1>; @@ -390,7 +390,7 @@ sdhci2: sdhci@eb200000 { status = "disabled"; }; - sdhci3: sdhci@eb300000 { + sdhci3: mmc@eb300000 { compatible = "samsung,s3c6410-sdhci"; reg = <0xeb300000 0x100000>; interrupt-parent = <&vic3>; diff --git a/arch/arm/boot/dts/sam9x60.dtsi b/arch/arm/boot/dts/sam9x60.dtsi index c328b67bea0c..d3f60f6a456d 100644 --- a/arch/arm/boot/dts/sam9x60.dtsi +++ b/arch/arm/boot/dts/sam9x60.dtsi @@ -464,7 +464,7 @@ pwm0: pwm@f8034000 { interrupts = <18 IRQ_TYPE_LEVEL_HIGH 4>; clocks = <&pmc PMC_TYPE_PERIPHERAL 18>; #pwm-cells = <3>; - status="disabled"; + status = "disabled"; }; hlcdc: hlcdc@f8038000 { @@ -667,7 +667,7 @@ pmc: pmc@fffffc00 { clock-names = "td_slck", "md_slck", "main_xtal"; }; - reset_controller: rstc@fffffe00 { + reset_controller: reset-controller@fffffe00 { compatible = "microchip,sam9x60-rstc"; reg = <0xfffffe00 0x10>; clocks = <&clk32k 0>; diff --git a/arch/arm/boot/dts/sama5d2.dtsi b/arch/arm/boot/dts/sama5d2.dtsi index 659a17fc755c..2c50a021aa76 100644 --- a/arch/arm/boot/dts/sama5d2.dtsi +++ b/arch/arm/boot/dts/sama5d2.dtsi @@ -99,6 +99,16 @@ ns_sram: sram@200000 { ranges = <0 0x00200000 0x20000>; }; + resistive_touch: resistive-touch { + compatible = "resistive-adc-touch"; + io-channels = <&adc AT91_SAMA5D2_ADC_X_CHANNEL>, + <&adc AT91_SAMA5D2_ADC_Y_CHANNEL>, + <&adc AT91_SAMA5D2_ADC_P_CHANNEL>; + io-channel-names = "x", "y", "pressure"; + touchscreen-min-pressure = <50000>; + status = "disabled"; + }; + ahb { compatible = "simple-bus"; #address-cells = <1>; @@ -374,8 +384,6 @@ macb0: ethernet@f8008000 { interrupts = <5 IRQ_TYPE_LEVEL_HIGH 3 /* Queue 0 */ 66 IRQ_TYPE_LEVEL_HIGH 3 /* Queue 1 */ 67 IRQ_TYPE_LEVEL_HIGH 3>; /* Queue 2 */ - #address-cells = <1>; - #size-cells = <0>; clocks = <&pmc PMC_TYPE_PERIPHERAL 5>, <&pmc PMC_TYPE_PERIPHERAL 5>; clock-names = "hclk", "pclk"; status = "disabled"; @@ -660,7 +668,7 @@ securam: sram@f8044000 { ranges = <0 0xf8044000 0x1420>; }; - reset_controller: rstc@f8048000 { + reset_controller: reset-controller@f8048000 { compatible = "atmel,sama5d3-rstc"; reg = <0xf8048000 0x10>; clocks = <&clk32k>; @@ -1050,16 +1058,6 @@ adc: adc@fc030000 { status = "disabled"; }; - resistive_touch: resistive-touch { - compatible = "resistive-adc-touch"; - io-channels = <&adc AT91_SAMA5D2_ADC_X_CHANNEL>, - <&adc AT91_SAMA5D2_ADC_Y_CHANNEL>, - <&adc AT91_SAMA5D2_ADC_P_CHANNEL>; - io-channel-names = "x", "y", "pressure"; - touchscreen-min-pressure = <50000>; - status = "disabled"; - }; - pioA: pinctrl@fc038000 { compatible = "atmel,sama5d2-pinctrl"; reg = <0xfc038000 0x600>; diff --git a/arch/arm/boot/dts/sama5d3.dtsi b/arch/arm/boot/dts/sama5d3.dtsi index 8fa423c52592..2d0935ad2225 100644 --- a/arch/arm/boot/dts/sama5d3.dtsi +++ b/arch/arm/boot/dts/sama5d3.dtsi @@ -1003,7 +1003,7 @@ pmc: pmc@fffffc00 { clock-names = "slow_clk", "main_xtal"; }; - reset_controller: rstc@fffffe00 { + reset_controller: reset-controller@fffffe00 { compatible = "atmel,sama5d3-rstc", "atmel,at91sam9g45-rstc"; reg = <0xfffffe00 0x10>; clocks = <&clk32k>; diff --git a/arch/arm/boot/dts/sama5d4.dtsi b/arch/arm/boot/dts/sama5d4.dtsi index 7b9242664875..1e5c01898ccf 100644 --- a/arch/arm/boot/dts/sama5d4.dtsi +++ b/arch/arm/boot/dts/sama5d4.dtsi @@ -726,7 +726,7 @@ pmecc: ecc-engine@ffffc070 { }; }; - reset_controller: rstc@fc068600 { + reset_controller: reset-controller@fc068600 { compatible = "atmel,sama5d3-rstc", "atmel,at91sam9g45-rstc"; reg = <0xfc068600 0x10>; clocks = <&clk32k>; diff --git a/arch/arm/boot/dts/sama7g5.dtsi b/arch/arm/boot/dts/sama7g5.dtsi index a37e3a80392d..bb6d71e6dfeb 100644 --- a/arch/arm/boot/dts/sama7g5.dtsi +++ b/arch/arm/boot/dts/sama7g5.dtsi @@ -198,6 +198,13 @@ pmc: pmc@e0018000 { clock-names = "td_slck", "md_slck", "main_xtal"; }; + reset_controller: reset-controller@e001d000 { + compatible = "microchip,sama7g5-rstc"; + reg = <0xe001d000 0xc>, <0xe001d0e4 0x4>; + #reset-cells = <1>; + clocks = <&clk32k 0>; + }; + shdwc: shdwc@e001d010 { compatible = "microchip,sama7g5-shdwc", "syscon"; reg = <0xe001d010 0x10>; diff --git a/arch/arm/boot/dts/sd5203.dts b/arch/arm/boot/dts/sd5203.dts index a61a078ea042..69381819e07b 100644 --- a/arch/arm/boot/dts/sd5203.dts +++ b/arch/arm/boot/dts/sd5203.dts @@ -15,7 +15,7 @@ / { #size-cells = <1>; chosen { - bootargs="console=ttyS0,9600 earlycon=uart8250,mmio32,0x1600d000"; + bootargs = "console=ttyS0,9600 earlycon=uart8250,mmio32,0x1600d000"; }; aliases { diff --git a/arch/arm/boot/dts/socfpga_arria10.dtsi b/arch/arm/boot/dts/socfpga_arria10.dtsi index 26bda2557fe8..4370e3cbbb4b 100644 --- a/arch/arm/boot/dts/socfpga_arria10.dtsi +++ b/arch/arm/boot/dts/socfpga_arria10.dtsi @@ -736,6 +736,16 @@ emac0-tx-ecc@ff8c0c00 { <37 IRQ_TYPE_LEVEL_HIGH>; }; + sdmmca-ecc@ff8c2c00 { + compatible = "altr,socfpga-sdmmc-ecc"; + reg = <0xff8c2c00 0x400>; + altr,ecc-parent = <&mmc>; + interrupts = <15 IRQ_TYPE_LEVEL_HIGH>, + <47 IRQ_TYPE_LEVEL_HIGH>, + <16 IRQ_TYPE_LEVEL_HIGH>, + <48 IRQ_TYPE_LEVEL_HIGH>; + }; + dma-ecc@ff8c8000 { compatible = "altr,socfpga-dma-ecc"; reg = <0xff8c8000 0x400>; diff --git a/arch/arm/boot/dts/socfpga_arria10_chameleonv3.dts b/arch/arm/boot/dts/socfpga_arria10_chameleonv3.dts new file mode 100644 index 000000000000..422d00cd4c74 --- /dev/null +++ b/arch/arm/boot/dts/socfpga_arria10_chameleonv3.dts @@ -0,0 +1,90 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * Copyright 2022 Google LLC + */ +/dts-v1/; +#include "socfpga_arria10_mercury_aa1.dtsi" + +/ { + model = "Google Chameleon V3"; + compatible = "google,chameleon-v3", "enclustra,mercury-aa1", + "altr,socfpga-arria10", "altr,socfpga"; + + aliases { + serial0 = &uart0; + i2c0 = &i2c0; + i2c1 = &i2c1; + }; +}; + +&gmac0 { + status = "okay"; +}; + +&gpio0 { + status = "okay"; +}; + +&gpio1 { + status = "okay"; +}; + +&gpio2 { + status = "okay"; +}; + +&i2c0 { + status = "okay"; + + ssm2603: audio-codec@1a { + compatible = "adi,ssm2603"; + reg = <0x1a>; + }; +}; + +&i2c1 { + status = "okay"; + + u80: gpio@21 { + compatible = "nxp,pca9535"; + reg = <0x21>; + gpio-controller; + #gpio-cells = <2>; + + gpio-line-names = + "SOM_AUD_MUTE", + "DP1_OUT_CEC_EN", + "DP2_OUT_CEC_EN", + "DP1_SOM_PS8469_CAD", + "DPD_SOM_PS8469_CAD", + "DP_OUT_PWR_EN", + "STM32_RST_L", + "STM32_BOOT0", + + "FPGA_PROT", + "STM32_FPGA_COMM0", + "TP119", + "TP120", + "TP121", + "TP122", + "TP123", + "TP124"; + }; +}; + +&mmc { + status = "okay"; +}; + +&uart0 { + status = "okay"; +}; + +&uart1 { + status = "okay"; +}; + +&usb0 { + status = "okay"; + dr_mode = "host"; +}; diff --git a/arch/arm/boot/dts/socfpga_arria10_mercury_aa1.dts b/arch/arm/boot/dts/socfpga_arria10_mercury_aa1.dtsi similarity index 70% rename from arch/arm/boot/dts/socfpga_arria10_mercury_aa1.dts rename to arch/arm/boot/dts/socfpga_arria10_mercury_aa1.dtsi index a75c059b6727..ad7cd14de6b6 100644 --- a/arch/arm/boot/dts/socfpga_arria10_mercury_aa1.dts +++ b/arch/arm/boot/dts/socfpga_arria10_mercury_aa1.dtsi @@ -1,5 +1,7 @@ // SPDX-License-Identifier: GPL-2.0 -/dts-v1/; +/* + * Copyright 2022 Google LLC + */ #include "socfpga_arria10.dtsi" @@ -11,8 +13,6 @@ / { aliases { ethernet0 = &gmac0; serial1 = &uart1; - i2c0 = &i2c0; - i2c1 = &i2c1; }; memory@0 { @@ -26,24 +26,11 @@ chosen { }; }; -&eccmgr { - sdmmca-ecc@ff8c2c00 { - compatible = "altr,socfpga-sdmmc-ecc"; - reg = <0xff8c2c00 0x400>; - altr,ecc-parent = <&mmc>; - interrupts = <15 IRQ_TYPE_LEVEL_HIGH>, - <47 IRQ_TYPE_LEVEL_HIGH>, - <16 IRQ_TYPE_LEVEL_HIGH>, - <48 IRQ_TYPE_LEVEL_HIGH>; - }; -}; - &gmac0 { phy-mode = "rgmii"; phy-addr = <0xffffffff>; /* probe for phy addr */ max-frame-size = <3800>; - status = "okay"; phy-handle = <&phy3>; @@ -69,22 +56,13 @@ phy3: ethernet-phy@3 { }; }; -&gpio0 { - status = "okay"; -}; - -&gpio1 { - status = "okay"; -}; - -&gpio2 { - status = "okay"; -}; - &i2c1 { - status = "okay"; + atsha204a: crypto@64 { + compatible = "atmel,atsha204a"; + reg = <0x64>; + }; + isl12022: isl12022@6f { - status = "okay"; compatible = "isil,isl12022"; reg = <0x6f>; }; @@ -92,7 +70,6 @@ isl12022: isl12022@6f { /* Following mappings are taken from arria10 socdk dts */ &mmc { - status = "okay"; cap-sd-highspeed; broken-cd; bus-width = <4>; @@ -101,12 +78,3 @@ &mmc { &osc1 { clock-frequency = <33330000>; }; - -&uart1 { - status = "okay"; -}; - -&usb0 { - status = "okay"; - dr_mode = "host"; -}; diff --git a/arch/arm/boot/dts/spear1310-evb.dts b/arch/arm/boot/dts/spear1310-evb.dts index ddd1cf4d0554..05408df38203 100644 --- a/arch/arm/boot/dts/spear1310-evb.dts +++ b/arch/arm/boot/dts/spear1310-evb.dts @@ -170,7 +170,7 @@ sdhci@b3000000 { smi: flash@ea000000 { status = "okay"; - clock-rate=<50000000>; + clock-rate = <50000000>; flash@e6000000 { #address-cells = <1>; diff --git a/arch/arm/boot/dts/spear1340-evb.dts b/arch/arm/boot/dts/spear1340-evb.dts index 3a51a41eb5e4..7700f2afc128 100644 --- a/arch/arm/boot/dts/spear1340-evb.dts +++ b/arch/arm/boot/dts/spear1340-evb.dts @@ -168,7 +168,7 @@ sdhci@b3000000 { smi: flash@ea000000 { status = "okay"; - clock-rate=<50000000>; + clock-rate = <50000000>; flash@e6000000 { #address-cells = <1>; diff --git a/arch/arm/boot/dts/spear1340.dtsi b/arch/arm/boot/dts/spear1340.dtsi index 13e1bdb3ddbf..818886e11713 100644 --- a/arch/arm/boot/dts/spear1340.dtsi +++ b/arch/arm/boot/dts/spear1340.dtsi @@ -88,7 +88,7 @@ pinmux: pinmux@e0700000 { }; pwm: pwm@e0180000 { - compatible ="st,spear13xx-pwm"; + compatible = "st,spear13xx-pwm"; reg = <0xe0180000 0x1000>; #pwm-cells = <2>; status = "disabled"; diff --git a/arch/arm/boot/dts/spear300-evb.dts b/arch/arm/boot/dts/spear300-evb.dts index 2beb30ca2cba..303ef29fb805 100644 --- a/arch/arm/boot/dts/spear300-evb.dts +++ b/arch/arm/boot/dts/spear300-evb.dts @@ -80,7 +80,7 @@ sdhci@70000000 { smi: flash@fc000000 { status = "okay"; - clock-rate=<50000000>; + clock-rate = <50000000>; flash@f8000000 { #address-cells = <1>; diff --git a/arch/arm/boot/dts/spear310-evb.dts b/arch/arm/boot/dts/spear310-evb.dts index 1c41e4a40334..ea0b53036f7b 100644 --- a/arch/arm/boot/dts/spear310-evb.dts +++ b/arch/arm/boot/dts/spear310-evb.dts @@ -94,7 +94,7 @@ gmac: eth@e0800000 { smi: flash@fc000000 { status = "okay"; - clock-rate=<50000000>; + clock-rate = <50000000>; flash@f8000000 { #address-cells = <1>; diff --git a/arch/arm/boot/dts/spear320-evb.dts b/arch/arm/boot/dts/spear320-evb.dts index c322407a0ade..3c026d021c92 100644 --- a/arch/arm/boot/dts/spear320-evb.dts +++ b/arch/arm/boot/dts/spear320-evb.dts @@ -95,7 +95,7 @@ sdhci@70000000 { smi: flash@fc000000 { status = "okay"; - clock-rate=<50000000>; + clock-rate = <50000000>; flash@f8000000 { #address-cells = <1>; diff --git a/arch/arm/boot/dts/spear320-hmi.dts b/arch/arm/boot/dts/spear320-hmi.dts index b587e4ec11e5..34503ac9c51c 100644 --- a/arch/arm/boot/dts/spear320-hmi.dts +++ b/arch/arm/boot/dts/spear320-hmi.dts @@ -167,7 +167,7 @@ sdhci@70000000 { smi: flash@fc000000 { status = "okay"; - clock-rate=<50000000>; + clock-rate = <50000000>; flash@f8000000 { #address-cells = <1>; diff --git a/arch/arm/boot/dts/spear320.dtsi b/arch/arm/boot/dts/spear320.dtsi index 47ac4474ed96..b12474446a48 100644 --- a/arch/arm/boot/dts/spear320.dtsi +++ b/arch/arm/boot/dts/spear320.dtsi @@ -78,7 +78,7 @@ spi2: spi@a6000000 { }; pwm: pwm@a8000000 { - compatible ="st,spear-pwm"; + compatible = "st,spear-pwm"; reg = <0xa8000000 0x1000>; #pwm-cells = <2>; status = "disabled"; diff --git a/arch/arm/boot/dts/ste-ab8500.dtsi b/arch/arm/boot/dts/ste-ab8500.dtsi index 35137c6e52ee..dd30d08ccb9b 100644 --- a/arch/arm/boot/dts/ste-ab8500.dtsi +++ b/arch/arm/boot/dts/ste-ab8500.dtsi @@ -195,7 +195,7 @@ ab8500_charger { "CH_WD_EXP", "VBUS_CH_DROP_END"; monitored-battery = <&battery>; - vddadc-supply = <&ab8500_ldo_tvout_reg>; + vddadc-supply = <&ab8500_ldo_tvout_reg>; io-channels = <&gpadc 0x03>, <&gpadc 0x0a>, <&gpadc 0x09>, @@ -207,8 +207,8 @@ ab8500_charger { }; ab8500_chargalg { - compatible = "stericsson,ab8500-chargalg"; - monitored-battery = <&battery>; + compatible = "stericsson,ab8500-chargalg"; + monitored-battery = <&battery>; }; ab8500_usb: phy { diff --git a/arch/arm/boot/dts/ste-dbx5x0.dtsi b/arch/arm/boot/dts/ste-dbx5x0.dtsi index c28b32640254..9afe8301bd47 100644 --- a/arch/arm/boot/dts/ste-dbx5x0.dtsi +++ b/arch/arm/boot/dts/ste-dbx5x0.dtsi @@ -661,7 +661,6 @@ i2c0: i2c@80004000 { #address-cells = <1>; #size-cells = <0>; - v-i2c-supply = <&db8500_vape_reg>; clock-frequency = <400000>; clocks = <&prcc_kclk 3 3>, <&prcc_pclk 3 3>; @@ -679,7 +678,6 @@ i2c1: i2c@80122000 { #address-cells = <1>; #size-cells = <0>; - v-i2c-supply = <&db8500_vape_reg>; clock-frequency = <400000>; @@ -698,7 +696,6 @@ i2c2: i2c@80128000 { #address-cells = <1>; #size-cells = <0>; - v-i2c-supply = <&db8500_vape_reg>; clock-frequency = <400000>; @@ -717,7 +714,6 @@ i2c3: i2c@80110000 { #address-cells = <1>; #size-cells = <0>; - v-i2c-supply = <&db8500_vape_reg>; clock-frequency = <400000>; @@ -736,7 +732,6 @@ i2c4: i2c@8012a000 { #address-cells = <1>; #size-cells = <0>; - v-i2c-supply = <&db8500_vape_reg>; clock-frequency = <400000>; diff --git a/arch/arm/boot/dts/ste-hrefv60plus.dtsi b/arch/arm/boot/dts/ste-hrefv60plus.dtsi index 8f504edefd3f..e66fa59c2de6 100644 --- a/arch/arm/boot/dts/ste-hrefv60plus.dtsi +++ b/arch/arm/boot/dts/ste-hrefv60plus.dtsi @@ -353,11 +353,11 @@ lcd_hrefv60_mode: lcd_hrefv60 { * Drive DISP1 reset high (not reset), driver DISP2 reset low (reset) */ hrefv60_cfg1 { - pins ="GPIO65_F1"; + pins = "GPIO65_F1"; ste,config = <&gpio_out_hi>; }; hrefv60_cfg2 { - pins ="GPIO66_G3"; + pins = "GPIO66_G3"; ste,config = <&gpio_out_lo>; }; }; diff --git a/arch/arm/boot/dts/ste-ux500-samsung-codina.dts b/arch/arm/boot/dts/ste-ux500-samsung-codina.dts index b6746ac167bc..5f41256d7f4b 100644 --- a/arch/arm/boot/dts/ste-ux500-samsung-codina.dts +++ b/arch/arm/boot/dts/ste-ux500-samsung-codina.dts @@ -598,8 +598,8 @@ lisd3dh@19 { reg = <0x19>; vdd-supply = <&ab8500_ldo_aux1_reg>; // 3V vddio-supply = <&ab8500_ldo_aux2_reg>; // 1.8V - mount-matrix = "0", "-1", "0", - "1", "0", "0", + mount-matrix = "0", "1", "0", + "-1", "0", "0", "0", "0", "1"; }; }; diff --git a/arch/arm/boot/dts/ste-ux500-samsung-gavini.dts b/arch/arm/boot/dts/ste-ux500-samsung-gavini.dts index 53062d50e455..806da3fc33cd 100644 --- a/arch/arm/boot/dts/ste-ux500-samsung-gavini.dts +++ b/arch/arm/boot/dts/ste-ux500-samsung-gavini.dts @@ -527,8 +527,8 @@ i2c-gate { accelerometer@18 { compatible = "bosch,bma222e"; reg = <0x18>; - mount-matrix = "0", "1", "0", - "-1", "0", "0", + mount-matrix = "0", "-1", "0", + "1", "0", "0", "0", "0", "1"; vddio-supply = <&ab8500_ldo_aux2_reg>; // 1.8V vdd-supply = <&ab8500_ldo_aux1_reg>; // 3V diff --git a/arch/arm/boot/dts/ste-ux500-samsung-janice.dts b/arch/arm/boot/dts/ste-ux500-samsung-janice.dts index e6d4fd0eb5f4..ed5c79c3d04b 100644 --- a/arch/arm/boot/dts/ste-ux500-samsung-janice.dts +++ b/arch/arm/boot/dts/ste-ux500-samsung-janice.dts @@ -633,8 +633,8 @@ i2c-gate { accelerometer@8 { compatible = "bosch,bma222"; reg = <0x08>; - mount-matrix = "0", "1", "0", - "-1", "0", "0", + mount-matrix = "0", "-1", "0", + "1", "0", "0", "0", "0", "1"; vddio-supply = <&ab8500_ldo_aux2_reg>; // 1.8V vdd-supply = <&ab8500_ldo_aux1_reg>; // 3V diff --git a/arch/arm/boot/dts/stih407-family.dtsi b/arch/arm/boot/dts/stih407-family.dtsi index 1713f7878117..5ebb77947fd9 100644 --- a/arch/arm/boot/dts/stih407-family.dtsi +++ b/arch/arm/boot/dts/stih407-family.dtsi @@ -137,8 +137,8 @@ picophyreset: picophyreset-controller { }; irq-syscfg { - compatible = "st,stih407-irq-syscfg"; - st,syscfg = <&syscfg_core>; + compatible = "st,stih407-irq-syscfg"; + st,syscfg = <&syscfg_core>; st,irq-device = , ; st,fiq-device = , @@ -157,8 +157,8 @@ usb2_picophy0: phy1 { miphy28lp_phy: miphy28lp { compatible = "st,miphy28lp-phy"; st,syscfg = <&syscfg_core>; - #address-cells = <1>; - #size-cells = <1>; + #address-cells = <1>; + #size-cells = <1>; ranges; phy_port0: port@9b22000 { @@ -208,26 +208,26 @@ phy_port2: port@8f95000 { }; st231_gp0: st231-gp0 { - compatible = "st,st231-rproc"; - memory-region = <&gp0_reserved>; - resets = <&softreset STIH407_ST231_GP0_SOFTRESET>; - reset-names = "sw_reset"; - clocks = <&clk_s_c0_flexgen CLK_ST231_GP_0>; - clock-frequency = <600000000>; - st,syscfg = <&syscfg_core 0x22c>; + compatible = "st,st231-rproc"; + memory-region = <&gp0_reserved>; + resets = <&softreset STIH407_ST231_GP0_SOFTRESET>; + reset-names = "sw_reset"; + clocks = <&clk_s_c0_flexgen CLK_ST231_GP_0>; + clock-frequency = <600000000>; + st,syscfg = <&syscfg_core 0x22c>; #mbox-cells = <1>; mbox-names = "vq0_rx", "vq0_tx", "vq1_rx", "vq1_tx"; mboxes = <&mailbox0 0 2>, <&mailbox2 0 1>, <&mailbox0 0 3>, <&mailbox2 0 0>; }; st231_delta: st231-delta { - compatible = "st,st231-rproc"; - memory-region = <&delta_reserved>; - resets = <&softreset STIH407_ST231_DMU_SOFTRESET>; - reset-names = "sw_reset"; - clocks = <&clk_s_c0_flexgen CLK_ST231_DMU>; - clock-frequency = <600000000>; - st,syscfg = <&syscfg_core 0x224>; + compatible = "st,st231-rproc"; + memory-region = <&delta_reserved>; + resets = <&softreset STIH407_ST231_DMU_SOFTRESET>; + reset-names = "sw_reset"; + clocks = <&clk_s_c0_flexgen CLK_ST231_DMU>; + clock-frequency = <600000000>; + st,syscfg = <&syscfg_core 0x224>; #mbox-cells = <1>; mbox-names = "vq0_rx", "vq0_tx", "vq1_rx", "vq1_tx"; mboxes = <&mailbox0 0 0>, <&mailbox3 0 1>, <&mailbox0 0 1>, <&mailbox3 0 0>; @@ -710,78 +710,78 @@ sata1: sata@9b28000 { st_dwc3: dwc3@8f94000 { - compatible = "st,stih407-dwc3"; - reg = <0x08f94000 0x1000>, <0x110 0x4>; - reg-names = "reg-glue", "syscfg-reg"; - st,syscfg = <&syscfg_core>; - resets = <&powerdown STIH407_USB3_POWERDOWN>, - <&softreset STIH407_MIPHY2_SOFTRESET>; - reset-names = "powerdown", "softreset"; - #address-cells = <1>; - #size-cells = <1>; - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_usb3>; + compatible = "st,stih407-dwc3"; + reg = <0x08f94000 0x1000>, <0x110 0x4>; + reg-names = "reg-glue", "syscfg-reg"; + st,syscfg = <&syscfg_core>; + resets = <&powerdown STIH407_USB3_POWERDOWN>, + <&softreset STIH407_MIPHY2_SOFTRESET>; + reset-names = "powerdown", "softreset"; + #address-cells = <1>; + #size-cells = <1>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_usb3>; ranges; status = "disabled"; - dwc3: dwc3@9900000 { - compatible = "snps,dwc3"; - reg = <0x09900000 0x100000>; - interrupts = ; - dr_mode = "host"; - phy-names = "usb2-phy", "usb3-phy"; - phys = <&usb2_picophy0>, - <&phy_port2 PHY_TYPE_USB3>; + dwc3: usb@9900000 { + compatible = "snps,dwc3"; + reg = <0x09900000 0x100000>; + interrupts = ; + dr_mode = "host"; + phy-names = "usb2-phy", "usb3-phy"; + phys = <&usb2_picophy0>, + <&phy_port2 PHY_TYPE_USB3>; snps,dis_u3_susphy_quirk; }; }; /* COMMS PWM Module */ pwm0: pwm@9810000 { - compatible = "st,sti-pwm"; - #pwm-cells = <2>; - reg = <0x9810000 0x68>; - interrupts = ; - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_pwm0_chan0_default>; - clock-names = "pwm"; - clocks = <&clk_sysin>; + compatible = "st,sti-pwm"; + #pwm-cells = <2>; + reg = <0x9810000 0x68>; + interrupts = ; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_pwm0_chan0_default>; + clock-names = "pwm"; + clocks = <&clk_sysin>; st,pwm-num-chan = <1>; - status = "disabled"; + status = "disabled"; }; /* SBC PWM Module */ pwm1: pwm@9510000 { - compatible = "st,sti-pwm"; - #pwm-cells = <2>; - reg = <0x9510000 0x68>; - interrupts = ; - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_pwm1_chan0_default - &pinctrl_pwm1_chan1_default - &pinctrl_pwm1_chan2_default - &pinctrl_pwm1_chan3_default>; - clock-names = "pwm"; - clocks = <&clk_sysin>; + compatible = "st,sti-pwm"; + #pwm-cells = <2>; + reg = <0x9510000 0x68>; + interrupts = ; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_pwm1_chan0_default + &pinctrl_pwm1_chan1_default + &pinctrl_pwm1_chan2_default + &pinctrl_pwm1_chan3_default>; + clock-names = "pwm"; + clocks = <&clk_sysin>; st,pwm-num-chan = <4>; - status = "disabled"; + status = "disabled"; }; rng10: rng@8a89000 { - compatible = "st,rng"; - reg = <0x08a89000 0x1000>; - clocks = <&clk_sysin>; - status = "okay"; + compatible = "st,rng"; + reg = <0x08a89000 0x1000>; + clocks = <&clk_sysin>; + status = "okay"; }; rng11: rng@8a8a000 { - compatible = "st,rng"; - reg = <0x08a8a000 0x1000>; - clocks = <&clk_sysin>; - status = "okay"; + compatible = "st,rng"; + reg = <0x08a8a000 0x1000>; + clocks = <&clk_sysin>; + status = "okay"; }; ethernet0: dwmac@9630000 { @@ -812,36 +812,36 @@ ethernet0: dwmac@9630000 { }; mailbox0: mailbox@8f00000 { - compatible = "st,stih407-mailbox"; - reg = <0x8f00000 0x1000>; - interrupts = ; - #mbox-cells = <2>; - mbox-name = "a9"; - status = "okay"; + compatible = "st,stih407-mailbox"; + reg = <0x8f00000 0x1000>; + interrupts = ; + #mbox-cells = <2>; + mbox-name = "a9"; + status = "okay"; }; mailbox1: mailbox@8f01000 { - compatible = "st,stih407-mailbox"; - reg = <0x8f01000 0x1000>; - #mbox-cells = <2>; - mbox-name = "st231_gp_1"; - status = "okay"; + compatible = "st,stih407-mailbox"; + reg = <0x8f01000 0x1000>; + #mbox-cells = <2>; + mbox-name = "st231_gp_1"; + status = "okay"; }; mailbox2: mailbox@8f02000 { - compatible = "st,stih407-mailbox"; - reg = <0x8f02000 0x1000>; - #mbox-cells = <2>; - mbox-name = "st231_gp_0"; - status = "okay"; + compatible = "st,stih407-mailbox"; + reg = <0x8f02000 0x1000>; + #mbox-cells = <2>; + mbox-name = "st231_gp_0"; + status = "okay"; }; mailbox3: mailbox@8f03000 { - compatible = "st,stih407-mailbox"; - reg = <0x8f03000 0x1000>; - #mbox-cells = <2>; - mbox-name = "st231_audio_video"; - status = "okay"; + compatible = "st,stih407-mailbox"; + reg = <0x8f03000 0x1000>; + #mbox-cells = <2>; + mbox-name = "st231_audio_video"; + status = "okay"; }; /* fdma audio */ @@ -913,7 +913,7 @@ sti_uni_player0: sti-uni-player@8d80000 { dmas = <&fdma0 2 0 1>; dma-names = "tx"; - status = "disabled"; + status = "disabled"; }; sti_uni_player1: sti-uni-player@8d81000 { diff --git a/arch/arm/boot/dts/stih407.dtsi b/arch/arm/boot/dts/stih407.dtsi index 9e212b0af89d..aca43d2bdaad 100644 --- a/arch/arm/boot/dts/stih407.dtsi +++ b/arch/arm/boot/dts/stih407.dtsi @@ -13,7 +13,7 @@ sti-display-subsystem@0 { #address-cells = <1>; #size-cells = <1>; reg = <0 0>; - assigned-clocks = <&clk_s_d2_quadfs 0>, + assigned-clocks = <&clk_s_d2_quadfs 0>, <&clk_s_d2_quadfs 1>, <&clk_s_c0_pll1 0>, <&clk_s_c0_flexgen CLK_COMPO_DVP>, @@ -106,7 +106,7 @@ sti_hdmi: sti-hdmi@8d04000 { reg-names = "hdmi-reg"; #sound-dai-cells = <0>; interrupts = ; - interrupt-names = "irq"; + interrupt-names = "irq"; clock-names = "pix", "tmds", "phy", diff --git a/arch/arm/boot/dts/stih410.dtsi b/arch/arm/boot/dts/stih410.dtsi index ce2f62cf129b..a39dd5f7bcae 100644 --- a/arch/arm/boot/dts/stih410.dtsi +++ b/arch/arm/boot/dts/stih410.dtsi @@ -105,7 +105,7 @@ sti-display-subsystem@0 { #size-cells = <1>; reg = <0 0>; - assigned-clocks = <&clk_s_d2_quadfs 0>, + assigned-clocks = <&clk_s_d2_quadfs 0>, <&clk_s_d2_quadfs 1>, <&clk_s_c0_pll1 0>, <&clk_s_c0_flexgen CLK_COMPO_DVP>, @@ -198,7 +198,7 @@ sti_hdmi: sti-hdmi@8d04000 { reg-names = "hdmi-reg"; #sound-dai-cells = <0>; interrupts = ; - interrupt-names = "irq"; + interrupt-names = "irq"; clock-names = "pix", "tmds", "phy", diff --git a/arch/arm/boot/dts/stihxxx-b2120.dtsi b/arch/arm/boot/dts/stihxxx-b2120.dtsi index 4c72dedcd1be..2aa94605d3d4 100644 --- a/arch/arm/boot/dts/stihxxx-b2120.dtsi +++ b/arch/arm/boot/dts/stihxxx-b2120.dtsi @@ -175,11 +175,11 @@ demux@8a20000 { /* tsin0 is TSA on NIMA */ tsin0: port { - tsin-num = <0>; + tsin-num = <0>; serial-not-parallel; - i2c-bus = <&ssc2>; - reset-gpios = <&pio15 4 GPIO_ACTIVE_HIGH>; - dvb-card = ; + i2c-bus = <&ssc2>; + reset-gpios = <&pio15 4 GPIO_ACTIVE_HIGH>; + dvb-card = ; }; }; diff --git a/arch/arm/boot/dts/stm32429i-eval.dts b/arch/arm/boot/dts/stm32429i-eval.dts index 0d98aca01736..3de0e9dbe030 100644 --- a/arch/arm/boot/dts/stm32429i-eval.dts +++ b/arch/arm/boot/dts/stm32429i-eval.dts @@ -251,10 +251,10 @@ ltdc_out_rgb: endpoint { &mac { status = "okay"; - pinctrl-0 = <ðernet_mii>; - pinctrl-names = "default"; - phy-mode = "mii"; - phy-handle = <&phy1>; + pinctrl-0 = <ðernet_mii>; + pinctrl-names = "default"; + phy-mode = "mii"; + phy-handle = <&phy1>; mdio0 { #address-cells = <1>; #size-cells = <0>; diff --git a/arch/arm/boot/dts/stm32h743.dtsi b/arch/arm/boot/dts/stm32h743.dtsi index 91dde07a38ba..2059593da21d 100644 --- a/arch/arm/boot/dts/stm32h743.dtsi +++ b/arch/arm/boot/dts/stm32h743.dtsi @@ -375,7 +375,7 @@ sdmmc1: mmc@52007000 { arm,primecell-periphid = <0x10153180>; reg = <0x52007000 0x1000>; interrupts = <49>; - interrupt-names = "cmd_irq"; + interrupt-names = "cmd_irq"; clocks = <&rcc SDMMC1_CK>; clock-names = "apb_pclk"; resets = <&rcc STM32H7_AHB3_RESET(SDMMC1)>; @@ -389,7 +389,7 @@ sdmmc2: mmc@48022400 { arm,primecell-periphid = <0x10153180>; reg = <0x48022400 0x400>; interrupts = <124>; - interrupt-names = "cmd_irq"; + interrupt-names = "cmd_irq"; clocks = <&rcc SDMMC2_CK>; clock-names = "apb_pclk"; resets = <&rcc STM32H7_AHB2_RESET(SDMMC2)>; diff --git a/arch/arm/boot/dts/stm32h743i-disco.dts b/arch/arm/boot/dts/stm32h743i-disco.dts index 59e01ce10318..2b452883a708 100644 --- a/arch/arm/boot/dts/stm32h743i-disco.dts +++ b/arch/arm/boot/dts/stm32h743i-disco.dts @@ -77,10 +77,10 @@ &clk_hse { &mac { status = "disabled"; - pinctrl-0 = <ðernet_rmii>; - pinctrl-names = "default"; - phy-mode = "rmii"; - phy-handle = <&phy0>; + pinctrl-0 = <ðernet_rmii>; + pinctrl-names = "default"; + phy-mode = "rmii"; + phy-handle = <&phy0>; mdio0 { #address-cells = <1>; diff --git a/arch/arm/boot/dts/stm32h743i-eval.dts b/arch/arm/boot/dts/stm32h743i-eval.dts index 38cc7faf6884..5c5d8059bdc7 100644 --- a/arch/arm/boot/dts/stm32h743i-eval.dts +++ b/arch/arm/boot/dts/stm32h743i-eval.dts @@ -115,10 +115,10 @@ &rtc { &mac { status = "disabled"; - pinctrl-0 = <ðernet_rmii>; - pinctrl-names = "default"; - phy-mode = "rmii"; - phy-handle = <&phy0>; + pinctrl-0 = <ðernet_rmii>; + pinctrl-names = "default"; + phy-mode = "rmii"; + phy-handle = <&phy0>; mdio0 { #address-cells = <1>; diff --git a/arch/arm/boot/dts/stm32h750i-art-pi.dts b/arch/arm/boot/dts/stm32h750i-art-pi.dts index 9bb73bb61901..f3e70d3b65ac 100644 --- a/arch/arm/boot/dts/stm32h750i-art-pi.dts +++ b/arch/arm/boot/dts/stm32h750i-art-pi.dts @@ -126,10 +126,10 @@ &dma2 { &mac { status = "disabled"; - pinctrl-0 = <ðernet_rmii>; - pinctrl-names = "default"; - phy-mode = "rmii"; - phy-handle = <&phy0>; + pinctrl-0 = <ðernet_rmii>; + pinctrl-names = "default"; + phy-mode = "rmii"; + phy-handle = <&phy0>; mdio0 { #address-cells = <1>; diff --git a/arch/arm/boot/dts/stm32mp131.dtsi b/arch/arm/boot/dts/stm32mp131.dtsi index f9ebc47e6421..3a921db23e9f 100644 --- a/arch/arm/boot/dts/stm32mp131.dtsi +++ b/arch/arm/boot/dts/stm32mp131.dtsi @@ -4,6 +4,8 @@ * Author: Alexandre Torgue for STMicroelectronics. */ #include +#include +#include / { #address-cells = <1>; @@ -27,59 +29,28 @@ arm-pmu { interrupt-parent = <&intc>; }; - clocks { - clk_axi: clk-axi { - #clock-cells = <0>; - compatible = "fixed-clock"; - clock-frequency = <266500000>; + firmware { + optee { + method = "smc"; + compatible = "linaro,optee-tz"; }; - clk_hse: clk-hse { - #clock-cells = <0>; - compatible = "fixed-clock"; - clock-frequency = <24000000>; - }; + scmi: scmi { + compatible = "linaro,scmi-optee"; + #address-cells = <1>; + #size-cells = <0>; + linaro,optee-channel-id = <0>; + shmem = <&scmi_shm>; - clk_hsi: clk-hsi { - #clock-cells = <0>; - compatible = "fixed-clock"; - clock-frequency = <64000000>; - }; + scmi_clk: protocol@14 { + reg = <0x14>; + #clock-cells = <1>; + }; - clk_lsi: clk-lsi { - #clock-cells = <0>; - compatible = "fixed-clock"; - clock-frequency = <32000>; - }; - - clk_pclk3: clk-pclk3 { - #clock-cells = <0>; - compatible = "fixed-clock"; - clock-frequency = <104438965>; - }; - - clk_pclk4: clk-pclk4 { - #clock-cells = <0>; - compatible = "fixed-clock"; - clock-frequency = <133250000>; - }; - - clk_pll4_p: clk-pll4_p { - #clock-cells = <0>; - compatible = "fixed-clock"; - clock-frequency = <50000000>; - }; - - clk_pll4_r: clk-pll4_r { - #clock-cells = <0>; - compatible = "fixed-clock"; - clock-frequency = <99000000>; - }; - - clk_rtc_k: clk-rtc-k { - #clock-cells = <0>; - compatible = "fixed-clock"; - clock-frequency = <32768>; + scmi_reset: protocol@16 { + reg = <0x16>; + #reset-cells = <1>; + }; }; }; @@ -113,11 +84,25 @@ soc { interrupt-parent = <&intc>; ranges; + scmi_sram: sram@2ffff000 { + compatible = "mmio-sram"; + reg = <0x2ffff000 0x1000>; + #address-cells = <1>; + #size-cells = <1>; + ranges = <0 0x2ffff000 0x1000>; + + scmi_shm: scmi-sram@0 { + compatible = "arm,scmi-shmem"; + reg = <0 0x80>; + }; + }; + uart4: serial@40010000 { compatible = "st,stm32h7-uart"; reg = <0x40010000 0x400>; interrupts = ; - clocks = <&clk_hsi>; + clocks = <&rcc UART4_K>; + resets = <&rcc UART4_R>; status = "disabled"; }; @@ -132,7 +117,8 @@ dma1: dma-controller@48000000 { , , ; - clocks = <&clk_pclk4>; + clocks = <&rcc DMA1>; + resets = <&rcc DMA1_R>; #dma-cells = <4>; st,mem2mem; dma-requests = <8>; @@ -149,7 +135,8 @@ dma2: dma-controller@48001000 { , , ; - clocks = <&clk_pclk4>; + clocks = <&rcc DMA2>; + resets = <&rcc DMA2_R>; #dma-cells = <4>; st,mem2mem; dma-requests = <8>; @@ -158,13 +145,27 @@ dma2: dma-controller@48001000 { dmamux1: dma-router@48002000 { compatible = "st,stm32h7-dmamux"; reg = <0x48002000 0x40>; - clocks = <&clk_pclk4>; + clocks = <&rcc DMAMUX1>; + resets = <&rcc DMAMUX1_R>; #dma-cells = <3>; dma-masters = <&dma1 &dma2>; dma-requests = <128>; dma-channels = <16>; }; + rcc: rcc@50000000 { + compatible = "st,stm32mp13-rcc", "syscon"; + reg = <0x50000000 0x1000>; + #clock-cells = <1>; + #reset-cells = <1>; + clock-names = "hse", "hsi", "csi", "lse", "lsi"; + clocks = <&scmi_clk CK_SCMI_HSE>, + <&scmi_clk CK_SCMI_HSI>, + <&scmi_clk CK_SCMI_CSI>, + <&scmi_clk CK_SCMI_LSE>, + <&scmi_clk CK_SCMI_LSI>; + }; + exti: interrupt-controller@5000d000 { compatible = "st,stm32mp13-exti", "syscon"; interrupt-controller; @@ -175,14 +176,14 @@ exti: interrupt-controller@5000d000 { syscfg: syscon@50020000 { compatible = "st,stm32mp157-syscfg", "syscon"; reg = <0x50020000 0x400>; - clocks = <&clk_pclk3>; + clocks = <&rcc SYSCFG>; }; mdma: dma-controller@58000000 { compatible = "st,stm32h7-mdma"; reg = <0x58000000 0x1000>; interrupts = ; - clocks = <&clk_pclk4>; + clocks = <&rcc MDMA>; #dma-cells = <5>; dma-channels = <32>; dma-requests = <48>; @@ -194,8 +195,9 @@ sdmmc1: mmc@58005000 { reg = <0x58005000 0x1000>, <0x58006000 0x1000>; interrupts = ; interrupt-names = "cmd_irq"; - clocks = <&clk_pll4_p>; + clocks = <&rcc SDMMC1_K>; clock-names = "apb_pclk"; + resets = <&rcc SDMMC1_R>; cap-sd-highspeed; cap-mmc-highspeed; max-frequency = <130000000>; @@ -208,8 +210,9 @@ sdmmc2: mmc@58007000 { reg = <0x58007000 0x1000>, <0x58008000 0x1000>; interrupts = ; interrupt-names = "cmd_irq"; - clocks = <&clk_pll4_p>; + clocks = <&rcc SDMMC2_K>; clock-names = "apb_pclk"; + resets = <&rcc SDMMC2_R>; cap-sd-highspeed; cap-mmc-highspeed; max-frequency = <130000000>; @@ -219,7 +222,7 @@ sdmmc2: mmc@58007000 { iwdg2: watchdog@5a002000 { compatible = "st,stm32mp1-iwdg"; reg = <0x5a002000 0x400>; - clocks = <&clk_pclk4>, <&clk_lsi>; + clocks = <&rcc IWDG2>, <&scmi_clk CK_SCMI_LSI>; clock-names = "pclk", "lsi"; status = "disabled"; }; @@ -228,7 +231,8 @@ rtc: rtc@5c004000 { compatible = "st,stm32mp1-rtc"; reg = <0x5c004000 0x400>; interrupts-extended = <&exti 19 IRQ_TYPE_LEVEL_HIGH>; - clocks = <&clk_pclk4>, <&clk_rtc_k>; + clocks = <&scmi_clk CK_SCMI_RTCAPB>, + <&scmi_clk CK_SCMI_RTC>; clock-names = "pclk", "rtc_ck"; status = "disabled"; }; @@ -269,7 +273,7 @@ gpioa: gpio@50002000 { interrupt-controller; #interrupt-cells = <2>; reg = <0x0 0x400>; - clocks = <&clk_pclk4>; + clocks = <&rcc GPIOA>; st,bank-name = "GPIOA"; ngpios = <16>; gpio-ranges = <&pinctrl 0 0 16>; @@ -281,7 +285,7 @@ gpiob: gpio@50003000 { interrupt-controller; #interrupt-cells = <2>; reg = <0x1000 0x400>; - clocks = <&clk_pclk4>; + clocks = <&rcc GPIOB>; st,bank-name = "GPIOB"; ngpios = <16>; gpio-ranges = <&pinctrl 0 16 16>; @@ -293,7 +297,7 @@ gpioc: gpio@50004000 { interrupt-controller; #interrupt-cells = <2>; reg = <0x2000 0x400>; - clocks = <&clk_pclk4>; + clocks = <&rcc GPIOC>; st,bank-name = "GPIOC"; ngpios = <16>; gpio-ranges = <&pinctrl 0 32 16>; @@ -305,7 +309,7 @@ gpiod: gpio@50005000 { interrupt-controller; #interrupt-cells = <2>; reg = <0x3000 0x400>; - clocks = <&clk_pclk4>; + clocks = <&rcc GPIOD>; st,bank-name = "GPIOD"; ngpios = <16>; gpio-ranges = <&pinctrl 0 48 16>; @@ -317,7 +321,7 @@ gpioe: gpio@50006000 { interrupt-controller; #interrupt-cells = <2>; reg = <0x4000 0x400>; - clocks = <&clk_pclk4>; + clocks = <&rcc GPIOE>; st,bank-name = "GPIOE"; ngpios = <16>; gpio-ranges = <&pinctrl 0 64 16>; @@ -329,7 +333,7 @@ gpiof: gpio@50007000 { interrupt-controller; #interrupt-cells = <2>; reg = <0x5000 0x400>; - clocks = <&clk_pclk4>; + clocks = <&rcc GPIOF>; st,bank-name = "GPIOF"; ngpios = <16>; gpio-ranges = <&pinctrl 0 80 16>; @@ -341,7 +345,7 @@ gpiog: gpio@50008000 { interrupt-controller; #interrupt-cells = <2>; reg = <0x6000 0x400>; - clocks = <&clk_pclk4>; + clocks = <&rcc GPIOG>; st,bank-name = "GPIOG"; ngpios = <16>; gpio-ranges = <&pinctrl 0 96 16>; @@ -353,7 +357,7 @@ gpioh: gpio@50009000 { interrupt-controller; #interrupt-cells = <2>; reg = <0x7000 0x400>; - clocks = <&clk_pclk4>; + clocks = <&rcc GPIOH>; st,bank-name = "GPIOH"; ngpios = <15>; gpio-ranges = <&pinctrl 0 112 15>; @@ -365,7 +369,7 @@ gpioi: gpio@5000a000 { interrupt-controller; #interrupt-cells = <2>; reg = <0x8000 0x400>; - clocks = <&clk_pclk4>; + clocks = <&rcc GPIOI>; st,bank-name = "GPIOI"; ngpios = <8>; gpio-ranges = <&pinctrl 0 128 8>; diff --git a/arch/arm/boot/dts/stm32mp133.dtsi b/arch/arm/boot/dts/stm32mp133.dtsi index 0fb1386257cf..531c263c9f46 100644 --- a/arch/arm/boot/dts/stm32mp133.dtsi +++ b/arch/arm/boot/dts/stm32mp133.dtsi @@ -15,7 +15,7 @@ m_can1: can@4400e000 { interrupts = , ; interrupt-names = "int0", "int1"; - clocks = <&clk_hse>, <&clk_pll4_r>; + clocks = <&scmi_clk CK_SCMI_HSE>, <&rcc FDCAN_K>; clock-names = "hclk", "cclk"; bosch,mram-cfg = <0x0 0 0 32 0 0 2 2>; status = "disabled"; @@ -28,7 +28,7 @@ m_can2: can@4400f000 { interrupts = , ; interrupt-names = "int0", "int1"; - clocks = <&clk_hse>, <&clk_pll4_r>; + clocks = <&scmi_clk CK_SCMI_HSE>, <&rcc FDCAN_K>; clock-names = "hclk", "cclk"; bosch,mram-cfg = <0x1400 0 0 32 0 0 2 2>; status = "disabled"; diff --git a/arch/arm/boot/dts/stm32mp135f-dk.dts b/arch/arm/boot/dts/stm32mp135f-dk.dts index 09d6226d598f..e6b8ffd332c7 100644 --- a/arch/arm/boot/dts/stm32mp135f-dk.dts +++ b/arch/arm/boot/dts/stm32mp135f-dk.dts @@ -26,6 +26,17 @@ memory@c0000000 { reg = <0xc0000000 0x20000000>; }; + reserved-memory { + #address-cells = <1>; + #size-cells = <1>; + ranges; + + optee@dd000000 { + reg = <0xdd000000 0x3000000>; + no-map; + }; + }; + gpio-keys { compatible = "gpio-keys"; diff --git a/arch/arm/boot/dts/stm32mp13xc.dtsi b/arch/arm/boot/dts/stm32mp13xc.dtsi index fa6889e30591..4d00e7592882 100644 --- a/arch/arm/boot/dts/stm32mp13xc.dtsi +++ b/arch/arm/boot/dts/stm32mp13xc.dtsi @@ -10,7 +10,8 @@ cryp: crypto@54002000 { compatible = "st,stm32mp1-cryp"; reg = <0x54002000 0x400>; interrupts = ; - clocks = <&clk_axi>; + clocks = <&rcc CRYP1>; + resets = <&rcc CRYP1_R>; status = "disabled"; }; }; diff --git a/arch/arm/boot/dts/stm32mp13xf.dtsi b/arch/arm/boot/dts/stm32mp13xf.dtsi index fa6889e30591..4d00e7592882 100644 --- a/arch/arm/boot/dts/stm32mp13xf.dtsi +++ b/arch/arm/boot/dts/stm32mp13xf.dtsi @@ -10,7 +10,8 @@ cryp: crypto@54002000 { compatible = "st,stm32mp1-cryp"; reg = <0x54002000 0x400>; interrupts = ; - clocks = <&clk_axi>; + clocks = <&rcc CRYP1>; + resets = <&rcc CRYP1_R>; status = "disabled"; }; }; diff --git a/arch/arm/boot/dts/stm32mp15-pinctrl.dtsi b/arch/arm/boot/dts/stm32mp15-pinctrl.dtsi index 6052243ad81c..2cc9341d43d2 100644 --- a/arch/arm/boot/dts/stm32mp15-pinctrl.dtsi +++ b/arch/arm/boot/dts/stm32mp15-pinctrl.dtsi @@ -151,6 +151,43 @@ pins { }; }; + dcmi_pins_c: dcmi-2 { + pins { + pinmux = ,/* DCMI_HSYNC */ + ,/* DCMI_VSYNC */ + ,/* DCMI_PIXCLK */ + ,/* DCMI_D0 */ + ,/* DCMI_D1 */ + ,/* DCMI_D2 */ + ,/* DCMI_D3 */ + ,/* DCMI_D4 */ + ,/* DCMI_D5 */ + ,/* DCMI_D6 */ + ,/* DCMI_D7 */ + ,/* DCMI_D8 */ + ;/* DCMI_D9 */ + bias-pull-up; + }; + }; + + dcmi_sleep_pins_c: dcmi-sleep-2 { + pins { + pinmux = ,/* DCMI_HSYNC */ + ,/* DCMI_VSYNC */ + ,/* DCMI_PIXCLK */ + ,/* DCMI_D0 */ + ,/* DCMI_D1 */ + ,/* DCMI_D2 */ + ,/* DCMI_D3 */ + ,/* DCMI_D4 */ + ,/* DCMI_D5 */ + ,/* DCMI_D6 */ + ,/* DCMI_D7 */ + ,/* DCMI_D8 */ + ;/* DCMI_D9 */ + }; + }; + ethernet0_rgmii_pins_a: rgmii-0 { pins1 { pinmux = , /* ETH_RGMII_CLK125 */ @@ -923,6 +960,21 @@ pins { }; }; + mco1_pins_a: mco1-0 { + pins { + pinmux = ; /* MCO1 */ + bias-disable; + drive-push-pull; + slew-rate = <1>; + }; + }; + + mco1_sleep_pins_a: mco1-sleep-0 { + pins { + pinmux = ; /* MCO1 */ + }; + }; + mco2_pins_a: mco2-0 { pins { pinmux = ; /* MCO2 */ @@ -978,6 +1030,26 @@ pins { }; }; + m_can1_pins_c: m-can1-2 { + pins1 { + pinmux = ; /* CAN1_TX */ + slew-rate = <1>; + drive-push-pull; + bias-disable; + }; + pins2 { + pinmux = ; /* CAN1_RX */ + bias-disable; + }; + }; + + m_can1_sleep_pins_c: m_can1-sleep-2 { + pins { + pinmux = , /* CAN1_TX */ + ; /* CAN1_RX */ + }; + }; + m_can2_pins_a: m-can2-0 { pins1 { pinmux = ; /* CAN2_TX */ @@ -1794,15 +1866,30 @@ pins { spi2_pins_a: spi2-0 { pins1 { - pinmux = , /* SPI1_SCK */ - ; /* SPI1_MOSI */ + pinmux = , /* SPI2_SCK */ + ; /* SPI2_MOSI */ bias-disable; drive-push-pull; slew-rate = <1>; }; pins2 { - pinmux = ; /* SPI1_MISO */ + pinmux = ; /* SPI2_MISO */ + bias-disable; + }; + }; + + spi2_pins_b: spi2-1 { + pins1 { + pinmux = , /* SPI2_SCK */ + ; /* SPI2_MOSI */ + bias-disable; + drive-push-pull; + slew-rate = <1>; + }; + + pins2 { + pinmux = ; /* SPI2_MISO */ bias-disable; }; }; @@ -1884,6 +1971,49 @@ pins2 { }; }; + uart4_pins_d: uart4-3 { + pins1 { + pinmux = ; /* UART4_TX */ + bias-disable; + drive-push-pull; + slew-rate = <0>; + }; + pins2 { + pinmux = ; /* UART4_RX */ + bias-disable; + }; + }; + + uart4_idle_pins_d: uart4-idle-3 { + pins1 { + pinmux = ; /* UART4_TX */ + }; + pins2 { + pinmux = ; /* UART4_RX */ + bias-disable; + }; + }; + + uart4_sleep_pins_d: uart4-sleep-3 { + pins { + pinmux = , /* UART4_TX */ + ; /* UART4_RX */ + }; + }; + + uart5_pins_a: uart5-0 { + pins1 { + pinmux = ; /* UART5_TX */ + bias-disable; + drive-push-pull; + slew-rate = <0>; + }; + pins2 { + pinmux = ; /* UART5_RX */ + bias-disable; + }; + }; + uart7_pins_a: uart7-0 { pins1 { pinmux = ; /* UART7_TX */ @@ -2183,6 +2313,47 @@ pins { }; }; + usart3_pins_e: usart3-4 { + pins1 { + pinmux = , /* USART3_TX */ + ; /* USART3_RTS */ + bias-disable; + drive-push-pull; + slew-rate = <0>; + }; + pins2 { + pinmux = , /* USART3_RX */ + ; /* USART3_CTS_NSS */ + bias-pull-up; + }; + }; + + usart3_idle_pins_e: usart3-idle-4 { + pins1 { + pinmux = , /* USART3_TX */ + ; /* USART3_CTS_NSS */ + }; + pins2 { + pinmux = ; /* USART3_RTS */ + bias-disable; + drive-push-pull; + slew-rate = <0>; + }; + pins3 { + pinmux = ; /* USART3_RX */ + bias-pull-up; + }; + }; + + usart3_sleep_pins_e: usart3-sleep-4 { + pins { + pinmux = , /* USART3_TX */ + , /* USART3_RTS */ + , /* USART3_CTS_NSS */ + ; /* USART3_RX */ + }; + }; + usbotg_hs_pins_a: usbotg-hs-0 { pins { pinmux = ; /* OTG_ID */ diff --git a/arch/arm/boot/dts/stm32mp151.dtsi b/arch/arm/boot/dts/stm32mp151.dtsi index e04dda5ddd95..742fdeeff4b6 100644 --- a/arch/arm/boot/dts/stm32mp151.dtsi +++ b/arch/arm/boot/dts/stm32mp151.dtsi @@ -1117,10 +1117,9 @@ ipcc: mailbox@4c001000 { reg = <0x4c001000 0x400>; st,proc-id = <0>; interrupts-extended = - <&intc GIC_SPI 100 IRQ_TYPE_LEVEL_HIGH>, - <&intc GIC_SPI 101 IRQ_TYPE_LEVEL_HIGH>, - <&exti 61 1>; - interrupt-names = "rx", "tx", "wakeup"; + <&exti 61 1>, + <&intc GIC_SPI 101 IRQ_TYPE_LEVEL_HIGH>; + interrupt-names = "rx", "tx"; clocks = <&rcc IPCC>; wakeup-source; status = "disabled"; diff --git a/arch/arm/boot/dts/stm32mp153c-dhcor-drc-compact.dts b/arch/arm/boot/dts/stm32mp153c-dhcor-drc-compact.dts new file mode 100644 index 000000000000..c8b9818499ea --- /dev/null +++ b/arch/arm/boot/dts/stm32mp153c-dhcor-drc-compact.dts @@ -0,0 +1,30 @@ +// SPDX-License-Identifier: (GPL-2.0 OR BSD-3-Clause) +/* + * Copyright (C) 2022 Marek Vasut + * + * DHCOR STM32MP1 variant: + * DHCR-STM32MP153C-C065-R051-V33-SPI-I-01LG + * DHCOR PCB number: 586-100 or newer + * DRC Compact PCB number: 627-100 or newer + */ + +/dts-v1/; + +#include "stm32mp153.dtsi" +#include "stm32mp15xc.dtsi" +#include "stm32mp15xx-dhcor-som.dtsi" +#include "stm32mp15xx-dhcor-drc-compact.dtsi" + +/ { + model = "DH electronics STM32MP153C DHCOR DRC Compact"; + compatible = "dh,stm32mp153c-dhcor-drc-compact", + "dh,stm32mp153c-dhcor-som", + "st,stm32mp153"; +}; + +&m_can1 { + pinctrl-names = "default", "sleep"; + pinctrl-0 = <&m_can1_pins_c>; + pinctrl-1 = <&m_can1_sleep_pins_c>; + status = "okay"; +}; diff --git a/arch/arm/boot/dts/stm32mp15xx-dhcor-avenger96.dtsi b/arch/arm/boot/dts/stm32mp15xx-dhcor-avenger96.dtsi index 76c54b006d87..90933077d66d 100644 --- a/arch/arm/boot/dts/stm32mp15xx-dhcor-avenger96.dtsi +++ b/arch/arm/boot/dts/stm32mp15xx-dhcor-avenger96.dtsi @@ -126,6 +126,22 @@ adc2: adc@100 { }; }; +&dcmi { + pinctrl-names = "default", "sleep"; + pinctrl-0 = <&dcmi_pins_c>; + pinctrl-1 = <&dcmi_sleep_pins_c>; + status = "disabled"; + + port { + dcmi_0: endpoint { + remote-endpoint = <&stmipi_2>; + bus-type = <5>; + bus-width = <8>; + pclk-sample = <0>; + }; + }; +}; + ðernet0 { status = "okay"; pinctrl-0 = <ðernet0_rgmii_pins_c>; @@ -219,6 +235,45 @@ &i2c2 { /* X6 I2C2 */ }; &i2c4 { + stmipi: stmipi@14 { + compatible = "st,st-mipid02"; + pinctrl-names = "default", "sleep"; + pinctrl-0 = <&mco1_pins_a>; + pinctrl-1 = <&mco1_sleep_pins_a>; + reg = <0x14>; + clocks = <&rcc CK_MCO1>; + clock-names = "xclk"; + assigned-clocks = <&rcc CK_MCO1>; + assigned-clock-parents = <&rcc CK_HSE>; + assigned-clock-rates = <24000000>; + VDDE-supply = <&v1v8>; + VDDIN-supply = <&v1v8>; + reset-gpios = <&gpioz 0 GPIO_ACTIVE_LOW>; + status = "disabled"; + + ports { + #address-cells = <1>; + #size-cells = <0>; + + port@0 { + reg = <0>; + stmipi_0: endpoint { + }; + }; + + port@2 { + reg = <2>; + stmipi_2: endpoint { + bus-width = <8>; + hsync-active = <0>; + vsync-active = <0>; + pclk-sample = <0>; + remote-endpoint = <&dcmi_0>; + }; + }; + }; + }; + hdmi-transmitter@3d { compatible = "adi,adv7513"; reg = <0x3d>, <0x4d>, <0x2d>, <0x5d>; diff --git a/arch/arm/boot/dts/stm32mp15xx-dhcor-drc-compact.dtsi b/arch/arm/boot/dts/stm32mp15xx-dhcor-drc-compact.dtsi new file mode 100644 index 000000000000..27477bb219de --- /dev/null +++ b/arch/arm/boot/dts/stm32mp15xx-dhcor-drc-compact.dtsi @@ -0,0 +1,322 @@ +// SPDX-License-Identifier: (GPL-2.0 OR BSD-3-Clause) +/* + * Copyright (C) 2022 Marek Vasut + */ + +/ { + aliases { + ethernet0 = ðernet0; + ethernet1 = &ksz8851; + mmc0 = &sdmmc1; + rtc0 = &hwrtc; + rtc1 = &rtc; + serial0 = &uart4; + serial1 = &uart8; + serial2 = &usart3; + serial3 = &uart5; + spi0 = &qspi; + }; + + chosen { + stdout-path = "serial0:115200n8"; + }; + + led { + compatible = "gpio-leds"; + led1 { + label = "yellow:user0"; + gpios = <&gpioz 6 GPIO_ACTIVE_LOW>; + default-state = "off"; + }; + + led2 { + label = "red:user1"; + gpios = <&gpioz 3 GPIO_ACTIVE_LOW>; + default-state = "off"; + }; + }; + + ethernet_vio: vioregulator { + compatible = "regulator-fixed"; + regulator-name = "vio"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + gpio = <&gpioh 2 GPIO_ACTIVE_LOW>; + regulator-always-on; + regulator-boot-on; + vin-supply = <&vdd>; + }; +}; + +&adc { /* X11 ADC inputs */ + pinctrl-names = "default"; + pinctrl-0 = <&adc12_ain_pins_b>; + vdd-supply = <&vdd>; + vdda-supply = <&vdda>; + vref-supply = <&vdda>; + status = "okay"; + + adc1: adc@0 { + st,adc-channels = <0 1 6>; + st,min-sample-time-nsecs = <5000>; + status = "okay"; + }; + + adc2: adc@100 { + st,adc-channels = <0 1 2>; + st,min-sample-time-nsecs = <5000>; + status = "okay"; + }; +}; + +ðernet0 { + status = "okay"; + pinctrl-0 = <ðernet0_rgmii_pins_c>; + pinctrl-1 = <ðernet0_rgmii_sleep_pins_c>; + pinctrl-names = "default", "sleep"; + phy-mode = "rgmii"; + max-speed = <1000>; + phy-handle = <&phy0>; + + mdio0 { + #address-cells = <1>; + #size-cells = <0>; + compatible = "snps,dwmac-mdio"; + reset-gpios = <&gpioz 2 GPIO_ACTIVE_LOW>; + reset-delay-us = <1000>; + reset-post-delay-us = <1000>; + + phy0: ethernet-phy@7 { + reg = <7>; + + rxc-skew-ps = <1500>; + rxdv-skew-ps = <540>; + rxd0-skew-ps = <420>; + rxd1-skew-ps = <420>; + rxd2-skew-ps = <420>; + rxd3-skew-ps = <420>; + + txc-skew-ps = <1440>; + txen-skew-ps = <540>; + txd0-skew-ps = <420>; + txd1-skew-ps = <420>; + txd2-skew-ps = <420>; + txd3-skew-ps = <420>; + }; + }; +}; + +&fmc { + pinctrl-names = "default", "sleep"; + pinctrl-0 = <&fmc_pins_b>; + pinctrl-1 = <&fmc_sleep_pins_b>; + status = "okay"; + + ksz8851: ethernet@1,0 { + compatible = "micrel,ks8851-mll"; + reg = <1 0x0 0x2>, <1 0x2 0x20000>; + interrupt-parent = <&gpioc>; + interrupts = <3 IRQ_TYPE_LEVEL_LOW>; + bank-width = <2>; + + /* Timing values are in nS */ + st,fmc2-ebi-cs-mux-enable; + st,fmc2-ebi-cs-transaction-type = <4>; + st,fmc2-ebi-cs-buswidth = <16>; + st,fmc2-ebi-cs-address-setup-ns = <5>; + st,fmc2-ebi-cs-address-hold-ns = <5>; + st,fmc2-ebi-cs-bus-turnaround-ns = <5>; + st,fmc2-ebi-cs-data-setup-ns = <45>; + st,fmc2-ebi-cs-data-hold-ns = <1>; + st,fmc2-ebi-cs-write-address-setup-ns = <5>; + st,fmc2-ebi-cs-write-address-hold-ns = <5>; + st,fmc2-ebi-cs-write-bus-turnaround-ns = <5>; + st,fmc2-ebi-cs-write-data-setup-ns = <45>; + st,fmc2-ebi-cs-write-data-hold-ns = <1>; + }; +}; + +&gpioa { + gpio-line-names = "", "", "", "", + "DRCC-VAR2", "", "", "", + "", "", "", "", + "", "", "", ""; +}; + +&gpioe { + gpio-line-names = "", "", "", "", + "", "DRCC-GPIO0", "", "", + "", "", "", "", + "", "", "", ""; +}; + +&gpiog { + gpio-line-names = "", "", "", "", + "", "", "", "", + "", "", "", "", + "DRCC-GPIO5", "", "", ""; +}; + +&gpioh { + gpio-line-names = "", "", "", "DRCC-HW2", + "DRCC-GPIO4", "", "", "", + "DRCC-HW1", "DRCC-HW0", "", "DRCC-VAR1", + "DRCC-VAR0", "", "", "DRCC-GPIO6"; +}; + +&gpioi { + gpio-line-names = "", "", "", "", + "", "", "", "DRCC-GPIO2", + "", "DRCC-GPIO1", "", "", + "", "", "", ""; +}; + +&i2c1 { /* X11 I2C1 */ + pinctrl-names = "default"; + pinctrl-0 = <&i2c1_pins_b>; + i2c-scl-rising-time-ns = <185>; + i2c-scl-falling-time-ns = <20>; + status = "okay"; + /delete-property/dmas; + /delete-property/dma-names; +}; + +&i2c4 { + hwrtc: rtc@32 { + compatible = "microcrystal,rv8803"; + reg = <0x32>; + }; + + eeprom@50 { + compatible = "atmel,24c04"; + reg = <0x50>; + pagesize = <16>; + }; +}; + +&sdmmc1 { /* MicroSD */ + pinctrl-names = "default", "opendrain", "sleep"; + pinctrl-0 = <&sdmmc1_b4_pins_a>; + pinctrl-1 = <&sdmmc1_b4_od_pins_a>; + pinctrl-2 = <&sdmmc1_b4_sleep_pins_a>; + cd-gpios = <&gpioi 8 (GPIO_ACTIVE_LOW | GPIO_PULL_UP)>; + disable-wp; + st,neg-edge; + bus-width = <4>; + vmmc-supply = <&vdd>; + vqmmc-supply = <&vdd>; + status = "okay"; +}; + +&sdmmc2 { /* eMMC */ + pinctrl-names = "default", "opendrain", "sleep"; + pinctrl-0 = <&sdmmc2_b4_pins_a &sdmmc2_d47_pins_c>; + pinctrl-1 = <&sdmmc2_b4_od_pins_a &sdmmc2_d47_pins_c>; + pinctrl-2 = <&sdmmc2_b4_sleep_pins_a &sdmmc2_d47_sleep_pins_c>; + bus-width = <8>; + no-sd; + no-sdio; + non-removable; + st,neg-edge; + vmmc-supply = <&v3v3>; + vqmmc-supply = <&vdd>; + status = "okay"; +}; + +&sdmmc3 { /* SDIO Wi-Fi */ + pinctrl-names = "default", "opendrain", "sleep"; + pinctrl-0 = <&sdmmc3_b4_pins_a>; + pinctrl-1 = <&sdmmc3_b4_od_pins_a>; + pinctrl-2 = <&sdmmc3_b4_sleep_pins_a>; + broken-cd; + bus-width = <4>; + mmc-ddr-3_3v; + st,neg-edge; + vmmc-supply = <&v3v3>; + vqmmc-supply = <&v3v3>; + status = "okay"; +}; + +&spi2 { /* X11 SPI */ + pinctrl-names = "default"; + pinctrl-0 = <&spi2_pins_b>; + cs-gpios = <&gpioi 0 0>; + status = "disabled"; + /delete-property/dmas; + /delete-property/dma-names; +}; + +&uart4 { + label = "UART0"; + pinctrl-names = "default"; + pinctrl-0 = <&uart4_pins_d>; + /delete-property/dmas; + /delete-property/dma-names; + status = "okay"; +}; + +&uart5 { /* X11 UART */ + label = "X11-UART5"; + pinctrl-names = "default"; + pinctrl-0 = <&uart5_pins_a>; + /delete-property/dmas; + /delete-property/dma-names; + status = "okay"; +}; + +&uart8 { + label = "RS485-1"; + pinctrl-names = "default"; + pinctrl-0 = <&uart8_pins_a &uart8_rtscts_pins_a>; + uart-has-rtscts; + /delete-property/dmas; + /delete-property/dma-names; + status = "okay"; +}; + +&usart3 { /* RS485 or RS232 */ + label = "RS485-2"; + pinctrl-names = "default", "sleep"; + pinctrl-0 = <&usart3_pins_e>; + pinctrl-1 = <&usart3_sleep_pins_e>; + uart-has-rtscts; + /delete-property/dmas; + /delete-property/dma-names; + status = "okay"; +}; + +&usbh_ehci { + phys = <&usbphyc_port0>; + status = "okay"; +}; + +&usbh_ohci { + phys = <&usbphyc_port0>; + status = "okay"; +}; + +&usbotg_hs { + dr_mode = "otg"; + pinctrl-0 = <&usbotg_hs_pins_a>; + pinctrl-names = "default"; + phy-names = "usb2-phy"; + phys = <&usbphyc_port1 0>; + vbus-supply = <&vbus_otg>; + status = "okay"; +}; + +&usbphyc { + status = "okay"; +}; + +&usbphyc_port0 { + phy-supply = <&vdd_usb>; + connector { + compatible = "usb-a-connector"; + vbus-supply = <&vbus_sw>; + }; +}; + +&usbphyc_port1 { + phy-supply = <&vdd_usb>; +}; diff --git a/arch/arm/boot/dts/stm32mp15xx-dhcor-io1v8.dtsi b/arch/arm/boot/dts/stm32mp15xx-dhcor-io1v8.dtsi index 75172314d7af..9937b28548c2 100644 --- a/arch/arm/boot/dts/stm32mp15xx-dhcor-io1v8.dtsi +++ b/arch/arm/boot/dts/stm32mp15xx-dhcor-io1v8.dtsi @@ -18,6 +18,11 @@ vdd_io: regulator-buck-io { }; }; +&vdd { + regulator-min-microvolt = <2900000>; + regulator-max-microvolt = <2900000>; +}; + &pwr_regulators { vdd-supply = <&vdd_io>; }; diff --git a/arch/arm/boot/dts/stm32mp15xx-dhcor-som.dtsi b/arch/arm/boot/dts/stm32mp15xx-dhcor-som.dtsi index 6336c3ca0f0e..134a798ad3f2 100644 --- a/arch/arm/boot/dts/stm32mp15xx-dhcor-som.dtsi +++ b/arch/arm/boot/dts/stm32mp15xx-dhcor-som.dtsi @@ -119,8 +119,8 @@ vdd_ddr: buck2 { vdd: buck3 { regulator-name = "vdd"; - regulator-min-microvolt = <2900000>; - regulator-max-microvolt = <2900000>; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; regulator-always-on; regulator-initial-mode = <0>; regulator-over-current-protection; diff --git a/arch/arm/boot/dts/stm32mp15xx-osd32.dtsi b/arch/arm/boot/dts/stm32mp15xx-osd32.dtsi index 6706d8311a66..935b7084b5a2 100644 --- a/arch/arm/boot/dts/stm32mp15xx-osd32.dtsi +++ b/arch/arm/boot/dts/stm32mp15xx-osd32.dtsi @@ -50,12 +50,6 @@ retram: retram@38000000 { no-map; }; }; - - reg_sip_eeprom: regulator_eeprom { - compatible = "regulator-fixed"; - regulator-name = "sip_eeprom"; - regulator-always-on; - }; }; &i2c4 { @@ -78,6 +72,7 @@ regulators { compatible = "st,stpmic1-regulators"; ldo1-supply = <&v3v3>; + ldo3-supply = <&vdd_ddr>; ldo6-supply = <&v3v3>; pwr_sw1-supply = <&bst_out>; @@ -203,7 +198,7 @@ pmic_watchdog: watchdog { sip_eeprom: eeprom@50 { compatible = "atmel,24c32"; - vcc-supply = <®_sip_eeprom>; + vcc-supply = <&vdd>; reg = <0x50>; }; }; diff --git a/arch/arm/boot/dts/sun4i-a10-inet9f-rev03.dts b/arch/arm/boot/dts/sun4i-a10-inet9f-rev03.dts index 0a562b2cc5bc..62e7aa587f89 100644 --- a/arch/arm/boot/dts/sun4i-a10-inet9f-rev03.dts +++ b/arch/arm/boot/dts/sun4i-a10-inet9f-rev03.dts @@ -63,7 +63,7 @@ gpio-keys { compatible = "gpio-keys-polled"; poll-interval = <20>; - left-joystick-left { + event-left-joystick-left { label = "Left Joystick Left"; linux,code = ; linux,input-type = ; @@ -71,7 +71,7 @@ left-joystick-left { gpios = <&pio 0 6 (GPIO_ACTIVE_LOW | GPIO_PULL_UP)>; /* PA6 */ }; - left-joystick-right { + event-left-joystick-right { label = "Left Joystick Right"; linux,code = ; linux,input-type = ; @@ -79,7 +79,7 @@ left-joystick-right { gpios = <&pio 0 5 (GPIO_ACTIVE_LOW | GPIO_PULL_UP)>; /* PA5 */ }; - left-joystick-up { + event-left-joystick-up { label = "Left Joystick Up"; linux,code = ; linux,input-type = ; @@ -87,7 +87,7 @@ left-joystick-up { gpios = <&pio 0 8 (GPIO_ACTIVE_LOW | GPIO_PULL_UP)>; /* PA8 */ }; - left-joystick-down { + event-left-joystick-down { label = "Left Joystick Down"; linux,code = ; linux,input-type = ; @@ -95,7 +95,7 @@ left-joystick-down { gpios = <&pio 0 9 (GPIO_ACTIVE_LOW | GPIO_PULL_UP)>; /* PA9 */ }; - right-joystick-left { + event-right-joystick-left { label = "Right Joystick Left"; linux,code = ; linux,input-type = ; @@ -103,7 +103,7 @@ right-joystick-left { gpios = <&pio 0 1 (GPIO_ACTIVE_LOW | GPIO_PULL_UP)>; /* PA1 */ }; - right-joystick-right { + event-right-joystick-right { label = "Right Joystick Right"; linux,code = ; linux,input-type = ; @@ -111,7 +111,7 @@ right-joystick-right { gpios = <&pio 0 0 (GPIO_ACTIVE_LOW | GPIO_PULL_UP)>; /* PA0 */ }; - right-joystick-up { + event-right-joystick-up { label = "Right Joystick Up"; linux,code = ; linux,input-type = ; @@ -119,7 +119,7 @@ right-joystick-up { gpios = <&pio 0 3 (GPIO_ACTIVE_LOW | GPIO_PULL_UP)>; /* PA3 */ }; - right-joystick-down { + event-right-joystick-down { label = "Right Joystick Down"; linux,code = ; linux,input-type = ; @@ -127,7 +127,7 @@ right-joystick-down { gpios = <&pio 0 4 (GPIO_ACTIVE_LOW | GPIO_PULL_UP)>; /* PA4 */ }; - dpad-left { + event-dpad-left { label = "DPad Left"; linux,code = ; linux,input-type = ; @@ -135,7 +135,7 @@ dpad-left { gpios = <&pio 7 23 (GPIO_ACTIVE_LOW | GPIO_PULL_UP)>; /* PH23 */ }; - dpad-right { + event-dpad-right { label = "DPad Right"; linux,code = ; linux,input-type = ; @@ -143,7 +143,7 @@ dpad-right { gpios = <&pio 7 24 (GPIO_ACTIVE_LOW | GPIO_PULL_UP)>; /* PH24 */ }; - dpad-up { + event-dpad-up { label = "DPad Up"; linux,code = ; linux,input-type = ; @@ -151,7 +151,7 @@ dpad-up { gpios = <&pio 7 25 (GPIO_ACTIVE_LOW | GPIO_PULL_UP)>; /* PH25 */ }; - dpad-down { + event-dpad-down { label = "DPad Down"; linux,code = ; linux,input-type = ; @@ -159,49 +159,49 @@ dpad-down { gpios = <&pio 7 26 (GPIO_ACTIVE_LOW | GPIO_PULL_UP)>; /* PH26 */ }; - x { + event-x { label = "Button X"; linux,code = ; gpios = <&pio 0 16 (GPIO_ACTIVE_LOW | GPIO_PULL_UP)>; /* PA16 */ }; - y { + event-y { label = "Button Y"; linux,code = ; gpios = <&pio 0 14 (GPIO_ACTIVE_LOW | GPIO_PULL_UP)>; /* PA14 */ }; - a { + event-a { label = "Button A"; linux,code = ; gpios = <&pio 0 17 (GPIO_ACTIVE_LOW | GPIO_PULL_UP)>; /* PA17 */ }; - b { + event-b { label = "Button B"; linux,code = ; gpios = <&pio 0 15 (GPIO_ACTIVE_LOW | GPIO_PULL_UP)>; /* PA15 */ }; - select { + event-select { label = "Select Button"; linux,code = ; gpios = <&pio 0 11 (GPIO_ACTIVE_LOW | GPIO_PULL_UP)>; /* PA11 */ }; - start { + event-start { label = "Start Button"; linux,code = ; gpios = <&pio 0 12 (GPIO_ACTIVE_LOW | GPIO_PULL_UP)>; /* PA12 */ }; - top-left { + event-top-left { label = "Top Left Button"; linux,code = ; gpios = <&pio 7 22 (GPIO_ACTIVE_LOW | GPIO_PULL_UP)>; /* PH22 */ }; - top-right { + event-top-right { label = "Top Right Button"; linux,code = ; gpios = <&pio 0 13 (GPIO_ACTIVE_LOW | GPIO_PULL_UP)>; /* PA13 */ diff --git a/arch/arm/boot/dts/sun4i-a10-pcduino.dts b/arch/arm/boot/dts/sun4i-a10-pcduino.dts index 1ac82376baef..a332d61fd561 100644 --- a/arch/arm/boot/dts/sun4i-a10-pcduino.dts +++ b/arch/arm/boot/dts/sun4i-a10-pcduino.dts @@ -77,19 +77,19 @@ led-1 { gpio-keys { compatible = "gpio-keys"; - back { + key-back { label = "Key Back"; linux,code = ; gpios = <&pio 7 17 GPIO_ACTIVE_LOW>; }; - home { + key-home { label = "Key Home"; linux,code = ; gpios = <&pio 7 18 GPIO_ACTIVE_LOW>; }; - menu { + key-menu { label = "Key Menu"; linux,code = ; gpios = <&pio 7 19 GPIO_ACTIVE_LOW>; diff --git a/arch/arm/boot/dts/sun5i-a13-licheepi-one.dts b/arch/arm/boot/dts/sun5i-a13-licheepi-one.dts index 2ce361f8fede..3a6c4bd0a44f 100644 --- a/arch/arm/boot/dts/sun5i-a13-licheepi-one.dts +++ b/arch/arm/boot/dts/sun5i-a13-licheepi-one.dts @@ -67,18 +67,18 @@ leds { compatible = "gpio-leds"; led-0 { - label ="licheepi:red:usr"; + label = "licheepi:red:usr"; gpios = <&pio 2 5 GPIO_ACTIVE_LOW>; }; led-1 { - label ="licheepi:green:usr"; + label = "licheepi:green:usr"; gpios = <&pio 2 19 GPIO_ACTIVE_LOW>; default-state = "on"; }; led-2 { - label ="licheepi:blue:usr"; + label = "licheepi:blue:usr"; gpios = <&pio 2 4 GPIO_ACTIVE_LOW>; }; diff --git a/arch/arm/boot/dts/sun6i-a31.dtsi b/arch/arm/boot/dts/sun6i-a31.dtsi index 715d74854449..70e634b37aae 100644 --- a/arch/arm/boot/dts/sun6i-a31.dtsi +++ b/arch/arm/boot/dts/sun6i-a31.dtsi @@ -46,6 +46,7 @@ #include #include +#include #include / { @@ -598,7 +599,7 @@ ohci2: usb@1c1c400 { ccu: clock@1c20000 { compatible = "allwinner,sun6i-a31-ccu"; reg = <0x01c20000 0x400>; - clocks = <&osc24M>, <&rtc 0>; + clocks = <&osc24M>, <&rtc CLK_OSC32K>; clock-names = "hosc", "losc"; #clock-cells = <1>; #reset-cells = <1>; @@ -612,7 +613,8 @@ pio: pinctrl@1c20800 { , , ; - clocks = <&ccu CLK_APB1_PIO>, <&osc24M>, <&rtc 0>; + clocks = <&ccu CLK_APB1_PIO>, <&osc24M>, + <&rtc CLK_OSC32K>; clock-names = "apb", "hosc", "losc"; gpio-controller; interrupt-controller; @@ -1319,7 +1321,7 @@ prcm@1f01400 { ar100: ar100_clk { compatible = "allwinner,sun6i-a31-ar100-clk"; #clock-cells = <0>; - clocks = <&rtc 0>, <&osc24M>, + clocks = <&rtc CLK_OSC32K>, <&osc24M>, <&ccu CLK_PLL_PERIPH>, <&ccu CLK_PLL_PERIPH>; clock-output-names = "ar100"; @@ -1354,7 +1356,7 @@ apb0_gates: apb0_gates_clk { ir_clk: ir_clk { #clock-cells = <0>; compatible = "allwinner,sun4i-a10-mod0-clk"; - clocks = <&rtc 0>, <&osc24M>; + clocks = <&rtc CLK_OSC32K>, <&osc24M>; clock-output-names = "ir"; }; @@ -1385,7 +1387,7 @@ r_pio: pinctrl@1f02c00 { interrupt-parent = <&r_intc>; interrupts = , ; - clocks = <&apb0_gates 0>, <&osc24M>, <&rtc 0>; + clocks = <&apb0_gates 0>, <&osc24M>, <&rtc CLK_OSC32K>; clock-names = "apb", "hosc", "losc"; resets = <&apb0_rst 0>; gpio-controller; diff --git a/arch/arm/boot/dts/sun7i-a20-pcduino3.dts b/arch/arm/boot/dts/sun7i-a20-pcduino3.dts index 4f8d55d3ba79..928b86a95f34 100644 --- a/arch/arm/boot/dts/sun7i-a20-pcduino3.dts +++ b/arch/arm/boot/dts/sun7i-a20-pcduino3.dts @@ -78,19 +78,19 @@ led-1 { gpio-keys { compatible = "gpio-keys"; - back { + key-back { label = "Key Back"; linux,code = ; gpios = <&pio 7 17 GPIO_ACTIVE_LOW>; }; - home { + key-home { label = "Key Home"; linux,code = ; gpios = <&pio 7 18 GPIO_ACTIVE_LOW>; }; - menu { + key-menu { label = "Key Menu"; linux,code = ; gpios = <&pio 7 19 GPIO_ACTIVE_LOW>; diff --git a/arch/arm/boot/dts/sun8i-a23-a33.dtsi b/arch/arm/boot/dts/sun8i-a23-a33.dtsi index 4461d5098b20..1a262a05fdcb 100644 --- a/arch/arm/boot/dts/sun8i-a23-a33.dtsi +++ b/arch/arm/boot/dts/sun8i-a23-a33.dtsi @@ -44,6 +44,7 @@ #include +#include #include #include @@ -329,7 +330,7 @@ ohci0: usb@1c1a400 { ccu: clock@1c20000 { reg = <0x01c20000 0x400>; - clocks = <&osc24M>, <&rtc 0>; + clocks = <&osc24M>, <&rtc CLK_OSC32K>; clock-names = "hosc", "losc"; #clock-cells = <1>; #reset-cells = <1>; @@ -340,7 +341,8 @@ pio: pinctrl@1c20800 { reg = <0x01c20800 0x400>; interrupt-parent = <&r_intc>; /* interrupts get set in SoC specific dtsi file */ - clocks = <&ccu CLK_BUS_PIO>, <&osc24M>, <&rtc 0>; + clocks = <&ccu CLK_BUS_PIO>, <&osc24M>, + <&rtc CLK_OSC32K>; clock-names = "apb", "hosc", "losc"; gpio-controller; interrupt-controller; @@ -810,7 +812,7 @@ r_pio: pinctrl@1f02c00 { reg = <0x01f02c00 0x400>; interrupt-parent = <&r_intc>; interrupts = ; - clocks = <&apb0_gates 0>, <&osc24M>, <&rtc 0>; + clocks = <&apb0_gates 0>, <&osc24M>, <&rtc CLK_OSC32K>; clock-names = "apb", "hosc", "losc"; resets = <&apb0_rst 0>; gpio-controller; diff --git a/arch/arm/boot/dts/sun8i-h2-plus-bananapi-m2-zero.dts b/arch/arm/boot/dts/sun8i-h2-plus-bananapi-m2-zero.dts index d5c7b7984d85..d729b7c705db 100644 --- a/arch/arm/boot/dts/sun8i-h2-plus-bananapi-m2-zero.dts +++ b/arch/arm/boot/dts/sun8i-h2-plus-bananapi-m2-zero.dts @@ -47,10 +47,10 @@ pwr_led { }; }; - gpio_keys { + gpio-keys { compatible = "gpio-keys"; - sw4 { + switch-4 { label = "power"; linux,code = ; gpios = <&r_pio 0 3 GPIO_ACTIVE_LOW>; @@ -106,7 +106,7 @@ poweroff { wifi_pwrseq: wifi_pwrseq { compatible = "mmc-pwrseq-simple"; reset-gpios = <&r_pio 0 7 GPIO_ACTIVE_LOW>; /* PL7 */ - clocks = <&rtc 1>; + clocks = <&rtc CLK_OSC32K_FANOUT>; clock-names = "ext_clock"; }; }; @@ -181,7 +181,7 @@ &uart1 { bluetooth { compatible = "brcm,bcm43438-bt"; max-speed = <1500000>; - clocks = <&rtc 1>; + clocks = <&rtc CLK_OSC32K_FANOUT>; clock-names = "lpo"; vbat-supply = <®_vcc3v3>; vddio-supply = <®_vcc3v3>; diff --git a/arch/arm/boot/dts/sun8i-h3-beelink-x2.dts b/arch/arm/boot/dts/sun8i-h3-beelink-x2.dts index cd9f655e4f92..27a0d51289dd 100644 --- a/arch/arm/boot/dts/sun8i-h3-beelink-x2.dts +++ b/arch/arm/boot/dts/sun8i-h3-beelink-x2.dts @@ -93,10 +93,10 @@ led-1 { }; }; - r-gpio-keys { + gpio-keys { compatible = "gpio-keys"; - power { + key-power { label = "power"; linux,code = ; gpios = <&r_pio 0 3 GPIO_ACTIVE_LOW>; @@ -125,7 +125,7 @@ spdif_out: spdif-out { wifi_pwrseq: wifi_pwrseq { compatible = "mmc-pwrseq-simple"; reset-gpios = <&r_pio 0 7 GPIO_ACTIVE_LOW>; /* PL7 */ - clocks = <&rtc 1>; + clocks = <&rtc CLK_OSC32K_FANOUT>; clock-names = "ext_clock"; }; }; diff --git a/arch/arm/boot/dts/sun8i-h3-mapleboard-mp130.dts b/arch/arm/boot/dts/sun8i-h3-mapleboard-mp130.dts index ff0a7a952e0c..f5c8ccc5b872 100644 --- a/arch/arm/boot/dts/sun8i-h3-mapleboard-mp130.dts +++ b/arch/arm/boot/dts/sun8i-h3-mapleboard-mp130.dts @@ -39,16 +39,16 @@ status_led { }; }; - r_gpio_keys { + gpio-keys { compatible = "gpio-keys"; - power { + key-power { label = "power"; linux,code = ; gpios = <&r_pio 0 3 GPIO_ACTIVE_LOW>; /* PL3 */ }; - user { + key-user { label = "user"; linux,code = ; gpios = <&r_pio 0 4 GPIO_ACTIVE_LOW>; diff --git a/arch/arm/boot/dts/sun8i-h3-nanopi-duo2.dts b/arch/arm/boot/dts/sun8i-h3-nanopi-duo2.dts index 8e7dfcffe1fb..43641cb82398 100644 --- a/arch/arm/boot/dts/sun8i-h3-nanopi-duo2.dts +++ b/arch/arm/boot/dts/sun8i-h3-nanopi-duo2.dts @@ -37,10 +37,10 @@ led-1 { }; }; - r_gpio_keys { + gpio-keys { compatible = "gpio-keys"; - k1 { + key-0 { label = "k1"; linux,code = ; gpios = <&r_pio 0 3 GPIO_ACTIVE_LOW>; /* PL3 */ @@ -90,7 +90,7 @@ reg_vdd_sys: vdd-sys { wifi_pwrseq: wifi_pwrseq { compatible = "mmc-pwrseq-simple"; reset-gpios = <&r_pio 0 7 GPIO_ACTIVE_LOW>; /* PL7 */ - clocks = <&rtc 1>; + clocks = <&rtc CLK_OSC32K_FANOUT>; clock-names = "ext_clock"; }; @@ -151,7 +151,7 @@ &uart2 { bluetooth { compatible = "brcm,bcm43438-bt"; - clocks = <&rtc 1>; + clocks = <&rtc CLK_OSC32K_FANOUT>; clock-names = "lpo"; vbat-supply = <®_vcc3v3>; vddio-supply = <®_vcc3v3>; diff --git a/arch/arm/boot/dts/sun8i-h3-nanopi-neo-air.dts b/arch/arm/boot/dts/sun8i-h3-nanopi-neo-air.dts index cd3df12b6573..9e1a33f94cad 100644 --- a/arch/arm/boot/dts/sun8i-h3-nanopi-neo-air.dts +++ b/arch/arm/boot/dts/sun8i-h3-nanopi-neo-air.dts @@ -127,7 +127,7 @@ &uart3 { bluetooth { compatible = "brcm,bcm43438-bt"; - clocks = <&rtc 1>; + clocks = <&rtc CLK_OSC32K_FANOUT>; clock-names = "lpo"; vbat-supply = <®_vcc3v3>; vddio-supply = <®_vcc3v3>; diff --git a/arch/arm/boot/dts/sun8i-h3-nanopi-r1.dts b/arch/arm/boot/dts/sun8i-h3-nanopi-r1.dts index 26e2e6172e0d..42cd1131adf3 100644 --- a/arch/arm/boot/dts/sun8i-h3-nanopi-r1.dts +++ b/arch/arm/boot/dts/sun8i-h3-nanopi-r1.dts @@ -46,7 +46,7 @@ reg_vdd_cpux: gpio-regulator { wifi_pwrseq: wifi_pwrseq { compatible = "mmc-pwrseq-simple"; reset-gpios = <&r_pio 0 7 GPIO_ACTIVE_LOW>; /* PL7 */ - clocks = <&rtc 1>; + clocks = <&rtc CLK_OSC32K_FANOUT>; clock-names = "ext_clock"; }; @@ -147,7 +147,7 @@ &uart3 { bluetooth { compatible = "brcm,bcm43438-bt"; - clocks = <&rtc 1>; + clocks = <&rtc CLK_OSC32K_FANOUT>; clock-names = "lpo"; vbat-supply = <®_vcc3v3>; vddio-supply = <®_vcc3v3>; diff --git a/arch/arm/boot/dts/sun8i-h3-nanopi.dtsi b/arch/arm/boot/dts/sun8i-h3-nanopi.dtsi index a9f749f49beb..cf8413fba6c1 100644 --- a/arch/arm/boot/dts/sun8i-h3-nanopi.dtsi +++ b/arch/arm/boot/dts/sun8i-h3-nanopi.dtsi @@ -73,10 +73,10 @@ led-1 { }; }; - r_gpio_keys { + gpio-keys { compatible = "gpio-keys"; - k1 { + key-0 { label = "k1"; linux,code = ; gpios = <&r_pio 0 3 GPIO_ACTIVE_LOW>; diff --git a/arch/arm/boot/dts/sun8i-h3-orangepi-2.dts b/arch/arm/boot/dts/sun8i-h3-orangepi-2.dts index 9daffd90c12f..f1f9dbead32a 100644 --- a/arch/arm/boot/dts/sun8i-h3-orangepi-2.dts +++ b/arch/arm/boot/dts/sun8i-h3-orangepi-2.dts @@ -88,16 +88,16 @@ pwr_led { }; }; - r_gpio_keys { + gpio-keys { compatible = "gpio-keys"; - sw2 { + switch-2 { label = "sw2"; linux,code = ; gpios = <&r_pio 0 4 GPIO_ACTIVE_LOW>; }; - sw4 { + switch-4 { label = "sw4"; linux,code = ; gpios = <&r_pio 0 3 GPIO_ACTIVE_LOW>; diff --git a/arch/arm/boot/dts/sun8i-h3-orangepi-lite.dts b/arch/arm/boot/dts/sun8i-h3-orangepi-lite.dts index 6f9c97add54e..305b34a321f5 100644 --- a/arch/arm/boot/dts/sun8i-h3-orangepi-lite.dts +++ b/arch/arm/boot/dts/sun8i-h3-orangepi-lite.dts @@ -87,10 +87,10 @@ status_led { }; }; - r_gpio_keys { + gpio-keys { compatible = "gpio-keys"; - sw4 { + switch-4 { label = "sw4"; linux,code = ; gpios = <&r_pio 0 3 GPIO_ACTIVE_LOW>; diff --git a/arch/arm/boot/dts/sun8i-h3-orangepi-one.dts b/arch/arm/boot/dts/sun8i-h3-orangepi-one.dts index 4759ba3f2986..59f6f6d5e7ca 100644 --- a/arch/arm/boot/dts/sun8i-h3-orangepi-one.dts +++ b/arch/arm/boot/dts/sun8i-h3-orangepi-one.dts @@ -86,10 +86,10 @@ status_led { }; }; - r_gpio_keys { + gpio-keys { compatible = "gpio-keys"; - sw4 { + switch-4 { label = "sw4"; linux,code = ; gpios = <&r_pio 0 3 GPIO_ACTIVE_LOW>; diff --git a/arch/arm/boot/dts/sun8i-h3-orangepi-pc.dts b/arch/arm/boot/dts/sun8i-h3-orangepi-pc.dts index 90f75fa85e68..b96e015f54ee 100644 --- a/arch/arm/boot/dts/sun8i-h3-orangepi-pc.dts +++ b/arch/arm/boot/dts/sun8i-h3-orangepi-pc.dts @@ -86,10 +86,10 @@ status_led { }; }; - r_gpio_keys { + gpio-keys { compatible = "gpio-keys"; - sw4 { + switch-4 { label = "sw4"; linux,code = ; gpios = <&r_pio 0 3 GPIO_ACTIVE_LOW>; diff --git a/arch/arm/boot/dts/sun8i-r16-bananapi-m2m.dts b/arch/arm/boot/dts/sun8i-r16-bananapi-m2m.dts index bf5b5e2f6168..bc394686fedb 100644 --- a/arch/arm/boot/dts/sun8i-r16-bananapi-m2m.dts +++ b/arch/arm/boot/dts/sun8i-r16-bananapi-m2m.dts @@ -91,7 +91,7 @@ reg_vcc5v0: vcc5v0 { wifi_pwrseq: wifi_pwrseq { compatible = "mmc-pwrseq-simple"; reset-gpios = <&r_pio 0 6 GPIO_ACTIVE_LOW>; /* PL06 */ - clocks = <&rtc 1>; + clocks = <&rtc CLK_OSC32K_FANOUT>; clock-names = "ext_clock"; }; }; @@ -283,7 +283,7 @@ &uart1 { bluetooth { compatible = "brcm,bcm43438-bt"; - clocks = <&rtc 1>; + clocks = <&rtc CLK_OSC32K_FANOUT>; clock-names = "lpo"; vbat-supply = <®_dldo1>; vddio-supply = <®_aldo3>; diff --git a/arch/arm/boot/dts/sun8i-r40-bananapi-m2-ultra.dts b/arch/arm/boot/dts/sun8i-r40-bananapi-m2-ultra.dts index a6a1087a0c9b..28197bbcb1d5 100644 --- a/arch/arm/boot/dts/sun8i-r40-bananapi-m2-ultra.dts +++ b/arch/arm/boot/dts/sun8i-r40-bananapi-m2-ultra.dts @@ -43,6 +43,7 @@ /dts-v1/; #include "sun8i-r40.dtsi" +#include "sun8i-r40-cpu-opp.dtsi" #include @@ -113,6 +114,10 @@ &ahci { status = "okay"; }; +&cpu0 { + cpu-supply = <®_dcdc2>; +}; + &de { status = "okay"; }; diff --git a/arch/arm/boot/dts/sun8i-r40-cpu-opp.dtsi b/arch/arm/boot/dts/sun8i-r40-cpu-opp.dtsi new file mode 100644 index 000000000000..649928b361af --- /dev/null +++ b/arch/arm/boot/dts/sun8i-r40-cpu-opp.dtsi @@ -0,0 +1,52 @@ +/{ + cpu0_opp_table: opp-table-cpu { + compatible = "operating-points-v2"; + opp-shared; + + opp-720000000 { + opp-hz = /bits/ 64 <720000000>; + opp-microvolt = <1000000 1000000 1300000>; + clock-latency-ns = <2000000>; + }; + + opp-912000000 { + opp-hz = /bits/ 64 <912000000>; + opp-microvolt = <1100000 1100000 1300000>; + clock-latency-ns = <2000000>; + }; + + opp-1008000000 { + opp-hz = /bits/ 64 <1008000000>; + opp-microvolt = <1160000 1160000 1300000>; + clock-latency-ns = <2000000>; + }; + + opp-1104000000 { + opp-hz = /bits/ 64 <1104000000>; + opp-microvolt = <1240000 1240000 1300000>; + clock-latency-ns = <2000000>; + }; + + opp-1200000000 { + opp-hz = /bits/ 64 <1200000000>; + opp-microvolt = <1300000 1300000 1300000>; + clock-latency-ns = <2000000>; + }; + }; +}; + +&cpu0 { + operating-points-v2 = <&cpu0_opp_table>; +}; + +&cpu1 { + operating-points-v2 = <&cpu0_opp_table>; +}; + +&cpu2 { + operating-points-v2 = <&cpu0_opp_table>; +}; + +&cpu3 { + operating-points-v2 = <&cpu0_opp_table>; +}; diff --git a/arch/arm/boot/dts/sun8i-r40-feta40i.dtsi b/arch/arm/boot/dts/sun8i-r40-feta40i.dtsi index 265e0fa57a32..9f39b5a2bb35 100644 --- a/arch/arm/boot/dts/sun8i-r40-feta40i.dtsi +++ b/arch/arm/boot/dts/sun8i-r40-feta40i.dtsi @@ -5,6 +5,11 @@ // Copyright (C) 2017 Icenowy Zheng #include "sun8i-r40.dtsi" +#include "sun8i-r40-cpu-opp.dtsi" + +&cpu0 { + cpu-supply = <®_dcdc2>; +}; &i2c0 { status = "okay"; diff --git a/arch/arm/boot/dts/sun8i-r40.dtsi b/arch/arm/boot/dts/sun8i-r40.dtsi index 03d3e5f45a09..4ef26d8f5340 100644 --- a/arch/arm/boot/dts/sun8i-r40.dtsi +++ b/arch/arm/boot/dts/sun8i-r40.dtsi @@ -42,6 +42,7 @@ */ #include +#include #include #include #include @@ -84,24 +85,36 @@ cpu0: cpu@0 { compatible = "arm,cortex-a7"; device_type = "cpu"; reg = <0>; + clocks = <&ccu CLK_CPU>; + clock-names = "cpu"; + #cooling-cells = <2>; }; cpu1: cpu@1 { compatible = "arm,cortex-a7"; device_type = "cpu"; reg = <1>; + clocks = <&ccu CLK_CPU>; + clock-names = "cpu"; + #cooling-cells = <2>; }; cpu2: cpu@2 { compatible = "arm,cortex-a7"; device_type = "cpu"; reg = <2>; + clocks = <&ccu CLK_CPU>; + clock-names = "cpu"; + #cooling-cells = <2>; }; cpu3: cpu@3 { compatible = "arm,cortex-a7"; device_type = "cpu"; reg = <3>; + clocks = <&ccu CLK_CPU>; + clock-names = "cpu"; + #cooling-cells = <2>; }; }; @@ -117,6 +130,30 @@ cpu_thermal: cpu0-thermal { polling-delay-passive = <0>; polling-delay = <0>; thermal-sensors = <&ths 0>; + + trips { + cpu_hot_trip: cpu-hot { + temperature = <80000>; + hysteresis = <2000>; + type = "passive"; + }; + + cpu_very_hot_trip: cpu-very-hot { + temperature = <115000>; + hysteresis = <0>; + type = "critical"; + }; + }; + + cooling-maps { + cpu-hot-limit { + trip = <&cpu_hot_trip>; + cooling-device = <&cpu0 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, + <&cpu1 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, + <&cpu2 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, + <&cpu3 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>; + }; + }; }; gpu_thermal: gpu-thermal { @@ -485,7 +522,7 @@ spi3: spi@1c1f000 { ccu: clock@1c20000 { compatible = "allwinner,sun8i-r40-ccu"; reg = <0x01c20000 0x400>; - clocks = <&osc24M>, <&rtc 0>; + clocks = <&osc24M>, <&rtc CLK_OSC32K>; clock-names = "hosc", "losc"; #clock-cells = <1>; #reset-cells = <1>; @@ -504,7 +541,8 @@ pio: pinctrl@1c20800 { compatible = "allwinner,sun8i-r40-pinctrl"; reg = <0x01c20800 0x400>; interrupts = ; - clocks = <&ccu CLK_BUS_PIO>, <&osc24M>, <&rtc 0>; + clocks = <&ccu CLK_BUS_PIO>, <&osc24M>, + <&rtc CLK_OSC32K>; clock-names = "apb", "hosc", "losc"; gpio-controller; interrupt-controller; @@ -1231,7 +1269,7 @@ hdmi: hdmi@1ee0000 { reg-io-width = <1>; interrupts = ; clocks = <&ccu CLK_BUS_HDMI0>, <&ccu CLK_HDMI_SLOW>, - <&ccu CLK_HDMI>, <&rtc 0>; + <&ccu CLK_HDMI>, <&rtc CLK_OSC32K>; clock-names = "iahb", "isfr", "tmds", "cec"; resets = <&ccu RST_BUS_HDMI1>; reset-names = "ctrl"; diff --git a/arch/arm/boot/dts/sun8i-t3-cqa3t-bv3.dts b/arch/arm/boot/dts/sun8i-t3-cqa3t-bv3.dts index 6931aaab2382..9f472521f4a4 100644 --- a/arch/arm/boot/dts/sun8i-t3-cqa3t-bv3.dts +++ b/arch/arm/boot/dts/sun8i-t3-cqa3t-bv3.dts @@ -45,6 +45,7 @@ /dts-v1/; #include "sun8i-r40.dtsi" +#include "sun8i-r40-cpu-opp.dtsi" #include @@ -88,6 +89,10 @@ &ahci { status = "okay"; }; +&cpu0 { + cpu-supply = <®_dcdc2>; +}; + &de { status = "okay"; }; diff --git a/arch/arm/boot/dts/sun8i-v3s.dtsi b/arch/arm/boot/dts/sun8i-v3s.dtsi index 084323d5c61c..db194c606fdc 100644 --- a/arch/arm/boot/dts/sun8i-v3s.dtsi +++ b/arch/arm/boot/dts/sun8i-v3s.dtsi @@ -42,6 +42,7 @@ */ #include +#include #include #include #include @@ -321,7 +322,7 @@ usbphy: phy@1c19400 { ccu: clock@1c20000 { compatible = "allwinner,sun8i-v3s-ccu"; reg = <0x01c20000 0x400>; - clocks = <&osc24M>, <&rtc 0>; + clocks = <&osc24M>, <&rtc CLK_OSC32K>; clock-names = "hosc", "losc"; #clock-cells = <1>; #reset-cells = <1>; @@ -342,7 +343,8 @@ pio: pinctrl@1c20800 { reg = <0x01c20800 0x400>; interrupts = , ; - clocks = <&ccu CLK_BUS_PIO>, <&osc24M>, <&rtc 0>; + clocks = <&ccu CLK_BUS_PIO>, <&osc24M>, + <&rtc CLK_OSC32K>; clock-names = "apb", "hosc", "losc"; gpio-controller; #gpio-cells = <3>; diff --git a/arch/arm/boot/dts/sun8i-v40-bananapi-m2-berry.dts b/arch/arm/boot/dts/sun8i-v40-bananapi-m2-berry.dts index 47954551f573..434871040aca 100644 --- a/arch/arm/boot/dts/sun8i-v40-bananapi-m2-berry.dts +++ b/arch/arm/boot/dts/sun8i-v40-bananapi-m2-berry.dts @@ -42,6 +42,7 @@ /dts-v1/; #include "sun8i-r40.dtsi" +#include "sun8i-r40-cpu-opp.dtsi" #include @@ -107,6 +108,10 @@ &ahci { status = "okay"; }; +&cpu0 { + cpu-supply = <®_dcdc2>; +}; + &de { status = "okay"; }; diff --git a/arch/arm/boot/dts/sunplus-sp7021-achip.dtsi b/arch/arm/boot/dts/sunplus-sp7021-achip.dtsi new file mode 100644 index 000000000000..493d32357e4e --- /dev/null +++ b/arch/arm/boot/dts/sunplus-sp7021-achip.dtsi @@ -0,0 +1,84 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * Device Tree Source for Sunplus SP7021 + * + * Copyright (C) 2021 Sunplus Technology Co. + */ + +#include "sunplus-sp7021.dtsi" +#include + +/ { + compatible = "sunplus,sp7021-achip", "sunplus,sp7021"; + model = "Sunplus SP7021 (CA7)"; + #address-cells = <1>; + #size-cells = <1>; + interrupt-parent = <&gic>; + + cpus { + #address-cells = <1>; + #size-cells = <0>; + + cpu0: cpu@0 { + compatible = "arm,cortex-a7"; + device_type = "cpu"; + reg = <0>; + clock-frequency = <931000000>; + }; + cpu1: cpu@1 { + compatible = "arm,cortex-a7"; + device_type = "cpu"; + reg = <1>; + clock-frequency = <931000000>; + }; + cpu2: cpu@2 { + compatible = "arm,cortex-a7"; + device_type = "cpu"; + reg = <2>; + clock-frequency = <931000000>; + }; + cpu3: cpu@3 { + compatible = "arm,cortex-a7"; + device_type = "cpu"; + reg = <3>; + clock-frequency = <931000000>; + }; + }; + + gic: interrupt-controller@9f101000 { + compatible = "arm,cortex-a7-gic"; + interrupt-controller; + #interrupt-cells = <3>; + reg = <0x9f101000 0x1000>, + <0x9f102000 0x2000>, + <0x9f104000 0x2000>, + <0x9f106000 0x2000>; + }; + + timer { + compatible = "arm,armv7-timer"; + interrupts = , + , + , + ; + clock-frequency = ; + arm,cpu-registers-not-fw-configured; + }; + + arm-pmu { + compatible = "arm,cortex-a7-pmu"; + interrupts = , + , + , + ; + interrupt-affinity = <&cpu0>, <&cpu1>, <&cpu2>, <&cpu3>; + }; + + soc@9c000000 { + intc: interrupt-controller@780 { + interrupt-parent = <&gic>; + interrupts = , /* EXT_INT0 */ + ; /* EXT_INT1 */ + }; + }; +}; diff --git a/arch/arm/boot/dts/sunplus-sp7021-demo-v3.dts b/arch/arm/boot/dts/sunplus-sp7021-demo-v3.dts new file mode 100644 index 000000000000..d5c5ffc20565 --- /dev/null +++ b/arch/arm/boot/dts/sunplus-sp7021-demo-v3.dts @@ -0,0 +1,30 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * Device Tree Source for Sunplus SP7021 Demo V3 SBC board + * + * Copyright (C) Sunplus Technology Co. + */ + +/dts-v1/; + +#include "sunplus-sp7021-achip.dtsi" + +/ { + compatible = "sunplus,sp7021-demo-v3", "sunplus,sp7021"; + model = "Sunplus SP7021/CA7/Demo_V3"; + #address-cells = <1>; + #size-cells = <1>; + + aliases { + serial0 = &uart0; + }; + + chosen { + stdout-path = "serial0:115200n8"; + }; + + memory@0 { + device_type = "memory"; + reg = <0x00000000 0x20000000>; + }; +}; diff --git a/arch/arm/boot/dts/sunplus-sp7021.dtsi b/arch/arm/boot/dts/sunplus-sp7021.dtsi new file mode 100644 index 000000000000..7dc4ce3619c7 --- /dev/null +++ b/arch/arm/boot/dts/sunplus-sp7021.dtsi @@ -0,0 +1,310 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * Device Tree Source for Sunplus SP7021 + * + * Copyright (C) 2021 Sunplus Technology Co. + */ + +#include +#include +#include +#include +#include + +#define XTAL 27000000 + +/ { + compatible = "sunplus,sp7021"; + model = "Sunplus SP7021"; + + clocks { + extclk: osc0 { + compatible = "fixed-clock"; + #clock-cells = <0>; + clock-frequency = ; + clock-output-names = "extclk"; + }; + }; + + soc@9c000000 { + compatible = "simple-bus"; + #address-cells = <1>; + #size-cells = <1>; + ranges = <0 0x9c000000 0x400000>; + interrupt-parent = <&intc>; + + clkc: clock-controller@4 { + compatible = "sunplus,sp7021-clkc"; + reg = <0x4 0x28>, + <0x200 0x44>, + <0x268 0x04>; + clocks = <&extclk>; + #clock-cells = <1>; + }; + + intc: interrupt-controller@780 { + compatible = "sunplus,sp7021-intc"; + reg = <0x780 0x80>, <0xa80 0x80>; + interrupt-controller; + #interrupt-cells = <2>; + }; + + otp: otp@af00 { + compatible = "sunplus,sp7021-ocotp"; + reg = <0xaf00 0x34>, <0xaf80 0x58>; + reg-names = "hb_gpio", "otprx"; + clocks = <&clkc CLK_OTPRX>; + resets = <&rstc RST_OTPRX>; + #address-cells = <1>; + #size-cells = <1>; + + therm_calib: thermal-calibration@14 { + reg = <0x14 0x3>; + }; + disc_vol: disconnect-voltage@18 { + reg = <0x18 0x2>; + }; + mac_addr0: mac-address0@34 { + reg = <0x34 0x6>; + }; + mac_addr1: mac-address1@3a { + reg = <0x3a 0x6>; + }; + }; + + pctl: pinctrl@100 { + compatible = "sunplus,sp7021-pctl"; + reg = <0x100 0x100>, + <0x300 0x100>, + <0x32e4 0x1C>, + <0x80 0x20>; + reg-names = "moon2", "gpioxt", "first", "moon1"; + gpio-controller; + #gpio-cells = <2>; + clocks = <&clkc CLK_GPIO>; + resets = <&rstc RST_GPIO>; + + emac_pins: pinmux-emac-pins { + sunplus,pins = < + SPPCTL_IOPAD(49,SPPCTL_PCTL_G_PMUX,MUXF_L2SW_CLK_OUT,0) + SPPCTL_IOPAD(44,SPPCTL_PCTL_G_PMUX,MUXF_L2SW_MAC_SMI_MDC,0) + SPPCTL_IOPAD(43,SPPCTL_PCTL_G_PMUX,MUXF_L2SW_MAC_SMI_MDIO,0) + SPPCTL_IOPAD(52,SPPCTL_PCTL_G_PMUX,MUXF_L2SW_P0_MAC_RMII_TXEN,0) + SPPCTL_IOPAD(50,SPPCTL_PCTL_G_PMUX,MUXF_L2SW_P0_MAC_RMII_TXD0,0) + SPPCTL_IOPAD(51,SPPCTL_PCTL_G_PMUX,MUXF_L2SW_P0_MAC_RMII_TXD1,0) + SPPCTL_IOPAD(46,SPPCTL_PCTL_G_PMUX,MUXF_L2SW_P0_MAC_RMII_CRSDV,0) + SPPCTL_IOPAD(47,SPPCTL_PCTL_G_PMUX,MUXF_L2SW_P0_MAC_RMII_RXD0,0) + SPPCTL_IOPAD(48,SPPCTL_PCTL_G_PMUX,MUXF_L2SW_P0_MAC_RMII_RXD1,0) + SPPCTL_IOPAD(45,SPPCTL_PCTL_G_PMUX,MUXF_L2SW_P0_MAC_RMII_RXER,0) + SPPCTL_IOPAD(59,SPPCTL_PCTL_G_PMUX,MUXF_L2SW_P1_MAC_RMII_TXEN,0) + SPPCTL_IOPAD(57,SPPCTL_PCTL_G_PMUX,MUXF_L2SW_P1_MAC_RMII_TXD0,0) + SPPCTL_IOPAD(58,SPPCTL_PCTL_G_PMUX,MUXF_L2SW_P1_MAC_RMII_TXD1,0) + SPPCTL_IOPAD(54,SPPCTL_PCTL_G_PMUX,MUXF_L2SW_P1_MAC_RMII_CRSDV,0) + SPPCTL_IOPAD(55,SPPCTL_PCTL_G_PMUX,MUXF_L2SW_P1_MAC_RMII_RXD0,0) + SPPCTL_IOPAD(56,SPPCTL_PCTL_G_PMUX,MUXF_L2SW_P1_MAC_RMII_RXD1,0) + SPPCTL_IOPAD(53,SPPCTL_PCTL_G_PMUX,MUXF_L2SW_P1_MAC_RMII_RXER,0) + >; + sunplus,zerofunc = < + MUXF_L2SW_LED_FLASH0 + MUXF_L2SW_LED_FLASH1 + MUXF_L2SW_LED_ON0 + MUXF_L2SW_LED_ON1 + MUXF_DAISY_MODE + >; + }; + + emmc_pins: pinmux-emmc-pins { + function = "CARD0_EMMC"; + groups = "CARD0_EMMC"; + }; + + leds_pins: pinmux-leds-pins { + sunplus,pins = < SPPCTL_IOPAD(0,SPPCTL_PCTL_G_GPIO,0,SPPCTL_PCTL_L_OUT) >; + }; + + sdcard_pins: pinmux-sdcard-pins { + function = "SD_CARD"; + groups = "SD_CARD"; + sunplus,pins = < SPPCTL_IOPAD(91, SPPCTL_PCTL_G_GPIO, 0, 0) >; + }; + + spi0_pins: pinmux-spi0-pins { + sunplus,pins = < + SPPCTL_IOPAD(26,SPPCTL_PCTL_G_GPIO,0,0) + SPPCTL_IOPAD(28,SPPCTL_PCTL_G_GPIO,0,0) + SPPCTL_IOPAD(23,SPPCTL_PCTL_G_PMUX,MUXF_SPI0S_DO,0) + SPPCTL_IOPAD(25,SPPCTL_PCTL_G_PMUX,MUXF_SPI0S_DI,0) + SPPCTL_IOPAD(27,SPPCTL_PCTL_G_PMUX,MUXF_SPI0S_CLK,0) + >; + }; + + uart0_pins: pinmux-uart0-pins { + function = "UA0"; + groups = "UA0"; + }; + + uart1_pins: pinmux-uart1-pins { + sunplus,pins = < + SPPCTL_IOPAD(14,SPPCTL_PCTL_G_PMUX,MUXF_UA4_TX,0) + SPPCTL_IOPAD(16,SPPCTL_PCTL_G_PMUX,MUXF_UA4_RX,0) + >; + }; + + uart2_pins: pinmux-uart2-pins { + sunplus,pins = < + SPPCTL_IOPAD(16,SPPCTL_PCTL_G_PMUX,MUXF_UA2_TX,0) + SPPCTL_IOPAD(17,SPPCTL_PCTL_G_PMUX,MUXF_UA2_RX,0) + SPPCTL_IOPAD(18,SPPCTL_PCTL_G_PMUX,MUXF_UA2_RTS,0) + SPPCTL_IOPAD(19,SPPCTL_PCTL_G_PMUX,MUXF_UA2_CTS,0) + >; + }; + + uart4_pins: pinmux-uart4-pins { + sunplus,pins = < + SPPCTL_IOPAD(22,SPPCTL_PCTL_G_PMUX,MUXF_UA4_TX,0) + SPPCTL_IOPAD(20,SPPCTL_PCTL_G_PMUX,MUXF_UA4_RX,0) + SPPCTL_IOPAD(23,SPPCTL_PCTL_G_PMUX,MUXF_UA4_RTS,0) + SPPCTL_IOPAD(21,SPPCTL_PCTL_G_PMUX,MUXF_UA4_CTS,0) + >; + }; + }; + + rstc: reset@54 { + compatible = "sunplus,sp7021-reset"; + reg = <0x54 0x28>; + #reset-cells = <1>; + }; + + rtc: rtc@3a00 { + compatible = "sunplus,sp7021-rtc"; + reg = <0x3a00 0x80>; + reg-names = "rtc"; + clocks = <&clkc CLK_RTC>; + resets = <&rstc RST_RTC>; + interrupts = <163 IRQ_TYPE_EDGE_RISING>; + }; + + spi_controller0: spi@2d80 { + compatible = "sunplus,sp7021-spi"; + reg = <0x2d80 0x80>, <0x2e00 0x80>; + reg-names = "master", "slave"; + interrupts = <144 IRQ_TYPE_LEVEL_HIGH>, + <146 IRQ_TYPE_LEVEL_HIGH>, + <145 IRQ_TYPE_LEVEL_HIGH>; + interrupt-names = "dma_w", "master_risc", "slave_risc"; + clocks = <&clkc CLK_SPI_COMBO_0>; + resets = <&rstc RST_SPI_COMBO_0>; + + pinctrl-names = "default"; + pinctrl-0 = <&spi0_pins>; + cs-gpios = <&pctl 26 GPIO_ACTIVE_LOW>, + <&pctl 28 GPIO_ACTIVE_LOW>; + }; + + spi_controller1: spi@f480 { + compatible = "sunplus,sp7021-spi"; + reg = <0xf480 0x80>, <0xf500 0x80>; + reg-names = "master", "slave"; + interrupts = <67 IRQ_TYPE_LEVEL_HIGH>, + <69 IRQ_TYPE_LEVEL_HIGH>, + <68 IRQ_TYPE_LEVEL_HIGH>; + interrupt-names = "dma_w", "master_risc", "slave_risc"; + clocks = <&clkc CLK_SPI_COMBO_1>; + resets = <&rstc RST_SPI_COMBO_1>; + spi-max-frequency = <25000000>; + status = "disabled"; + }; + + spi_controller2: spi@f600 { + compatible = "sunplus,sp7021-spi"; + reg = <0xf600 0x80>, <0xf680 0x80>; + reg-names = "master", "slave"; + interrupts = <70 IRQ_TYPE_LEVEL_HIGH>, + <72 IRQ_TYPE_LEVEL_HIGH>, + <71 IRQ_TYPE_LEVEL_HIGH>; + interrupt-names = "dma_w", "master_risc", "slave_risc"; + clocks = <&clkc CLK_SPI_COMBO_2>; + resets = <&rstc RST_SPI_COMBO_2>; + spi-max-frequency = <25000000>; + status = "disabled"; + }; + + spi_controller3: spi@f780 { + compatible = "sunplus,sp7021-spi"; + reg = <0xf780 0x80>, <0xf800 0x80>; + reg-names = "master", "slave"; + interrupts = <73 IRQ_TYPE_LEVEL_HIGH>, + <75 IRQ_TYPE_LEVEL_HIGH>, + <74 IRQ_TYPE_LEVEL_HIGH>; + interrupt-names = "dma_w", "master_risc", "slave_risc"; + clocks = <&clkc CLK_SPI_COMBO_3>; + resets = <&rstc RST_SPI_COMBO_3>; + spi-max-frequency = <25000000>; + status = "disabled"; + }; + + uart0: serial@900 { + compatible = "sunplus,sp7021-uart"; + reg = <0x900 0x80>; + interrupts = <53 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&clkc CLK_UA0>; + resets = <&rstc RST_UA0>; + pinctrl-names = "default"; + pinctrl-0 = <&uart0_pins>; + }; + + uart1: serial@980 { + compatible = "sunplus,sp7021-uart"; + reg = <0x980 0x80>; + interrupts = <54 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&clkc CLK_UA1>; + resets = <&rstc RST_UA1>; + pinctrl-names = "default"; + pinctrl-0 = <&uart1_pins>; + status = "disabled"; + }; + + uart2: serial@800 { + compatible = "sunplus,sp7021-uart"; + reg = <0x800 0x80>; + interrupts = <55 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&clkc CLK_UA2>; + resets = <&rstc RST_UA2>; + pinctrl-names = "default"; + pinctrl-0 = <&uart2_pins>; + status = "disabled"; + }; + + uart3: serial@880 { + compatible = "sunplus,sp7021-uart"; + reg = <0x880 0x80>; + interrupts = <56 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&clkc CLK_UA3>; + resets = <&rstc RST_UA3>; + status = "disabled"; + }; + + uart4: serial@8780 { + compatible = "sunplus,sp7021-uart"; + reg = <0x8780 0x80>; + interrupts = <134 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&clkc CLK_UA4>; + resets = <&rstc RST_UA4>; + pinctrl-names = "default"; + pinctrl-0 = <&uart4_pins>; + status = "disabled"; + }; + }; + + leds { + compatible = "gpio-leds"; + pinctrl-names = "default"; + pinctrl-0 = <&leds_pins>; + system-led { + label = "system-led"; + gpios = <&pctl 0 GPIO_ACTIVE_HIGH>; + default-state = "off"; + linux,default-trigger = "heartbeat"; + }; + }; +}; diff --git a/arch/arm/boot/dts/sunxi-bananapi-m2-plus.dtsi b/arch/arm/boot/dts/sunxi-bananapi-m2-plus.dtsi index d03f5853ef7b..e899d14f38c3 100644 --- a/arch/arm/boot/dts/sunxi-bananapi-m2-plus.dtsi +++ b/arch/arm/boot/dts/sunxi-bananapi-m2-plus.dtsi @@ -77,10 +77,10 @@ pwr_led { }; }; - gpio_keys { + gpio-keys { compatible = "gpio-keys"; - sw4 { + switch-4 { label = "power"; linux,code = ; gpios = <&r_pio 0 3 GPIO_ACTIVE_LOW>; @@ -101,7 +101,7 @@ reg_gmac_3v3: gmac-3v3 { wifi_pwrseq: wifi_pwrseq { compatible = "mmc-pwrseq-simple"; reset-gpios = <&r_pio 0 7 GPIO_ACTIVE_LOW>; /* PL7 */ - clocks = <&rtc 1>; + clocks = <&rtc CLK_OSC32K_FANOUT>; clock-names = "ext_clock"; }; }; @@ -221,7 +221,7 @@ &uart1 { bluetooth { compatible = "brcm,bcm43438-bt"; max-speed = <1500000>; - clocks = <&rtc 1>; + clocks = <&rtc CLK_OSC32K_FANOUT>; clock-names = "lpo"; vbat-supply = <®_vcc3v3>; vddio-supply = <®_vcc3v3>; diff --git a/arch/arm/boot/dts/sunxi-h3-h5-emlid-neutis.dtsi b/arch/arm/boot/dts/sunxi-h3-h5-emlid-neutis.dtsi index fc67e30fe212..60804b0e6c56 100644 --- a/arch/arm/boot/dts/sunxi-h3-h5-emlid-neutis.dtsi +++ b/arch/arm/boot/dts/sunxi-h3-h5-emlid-neutis.dtsi @@ -22,7 +22,7 @@ wifi_pwrseq: wifi_pwrseq { compatible = "mmc-pwrseq-simple"; reset-gpios = <&pio 2 7 GPIO_ACTIVE_LOW>; /* PC7 */ post-power-on-delay-ms = <200>; - clocks = <&rtc 1>; + clocks = <&rtc CLK_OSC32K_FANOUT>; clock-names = "ext_clock"; }; }; @@ -124,7 +124,7 @@ &uart1 { bluetooth { compatible = "brcm,bcm43438-bt"; - clocks = <&rtc 1>; + clocks = <&rtc CLK_OSC32K_FANOUT>; clock-names = "lpo"; vbat-supply = <®_vcc3v3>; vddio-supply = <®_vcc3v3>; diff --git a/arch/arm/boot/dts/sunxi-h3-h5.dtsi b/arch/arm/boot/dts/sunxi-h3-h5.dtsi index d7e9f977f986..09aefb4e90f8 100644 --- a/arch/arm/boot/dts/sunxi-h3-h5.dtsi +++ b/arch/arm/boot/dts/sunxi-h3-h5.dtsi @@ -40,6 +40,7 @@ * OTHER DEALINGS IN THE SOFTWARE. */ +#include #include #include #include @@ -386,7 +387,7 @@ ohci3: usb@1c1d400 { ccu: clock@1c20000 { /* compatible is in per SoC .dtsi file */ reg = <0x01c20000 0x400>; - clocks = <&osc24M>, <&rtc 0>; + clocks = <&osc24M>, <&rtc CLK_OSC32K>; clock-names = "hosc", "losc"; #clock-cells = <1>; #reset-cells = <1>; @@ -398,7 +399,8 @@ pio: pinctrl@1c20800 { interrupt-parent = <&r_intc>; interrupts = , ; - clocks = <&ccu CLK_BUS_PIO>, <&osc24M>, <&rtc 0>; + clocks = <&ccu CLK_BUS_PIO>, <&osc24M>, + <&rtc CLK_OSC32K>; clock-names = "apb", "hosc", "losc"; gpio-controller; #gpio-cells = <3>; @@ -818,7 +820,7 @@ hdmi: hdmi@1ee0000 { reg-io-width = <1>; interrupts = ; clocks = <&ccu CLK_BUS_HDMI>, <&ccu CLK_HDMI_DDC>, - <&ccu CLK_HDMI>, <&rtc 0>; + <&ccu CLK_HDMI>, <&rtc CLK_OSC32K>; clock-names = "iahb", "isfr", "tmds", "cec"; resets = <&ccu RST_BUS_HDMI1>; reset-names = "ctrl"; @@ -878,7 +880,7 @@ r_intc: interrupt-controller@1f00c00 { r_ccu: clock@1f01400 { compatible = "allwinner,sun8i-h3-r-ccu"; reg = <0x01f01400 0x100>; - clocks = <&osc24M>, <&rtc 0>, <&rtc 2>, + clocks = <&osc24M>, <&rtc CLK_OSC32K>, <&rtc CLK_IOSC>, <&ccu CLK_PLL_PERIPH0>; clock-names = "hosc", "losc", "iosc", "pll-periph"; #clock-cells = <1>; @@ -931,7 +933,8 @@ r_pio: pinctrl@1f02c00 { reg = <0x01f02c00 0x400>; interrupt-parent = <&r_intc>; interrupts = ; - clocks = <&r_ccu CLK_APB0_PIO>, <&osc24M>, <&rtc 0>; + clocks = <&r_ccu CLK_APB0_PIO>, <&osc24M>, + <&rtc CLK_OSC32K>; clock-names = "apb", "hosc", "losc"; gpio-controller; #gpio-cells = <3>; diff --git a/arch/arm/boot/dts/sunxi-libretech-all-h3-cc.dtsi b/arch/arm/boot/dts/sunxi-libretech-all-h3-cc.dtsi index 9e14fe5fdcde..89731bb34c6b 100644 --- a/arch/arm/boot/dts/sunxi-libretech-all-h3-cc.dtsi +++ b/arch/arm/boot/dts/sunxi-libretech-all-h3-cc.dtsi @@ -42,10 +42,10 @@ status_led { }; }; - gpio_keys { + gpio-keys { compatible = "gpio-keys"; - power { + key-power { label = "power"; linux,code = ; gpios = <&r_pio 0 2 GPIO_ACTIVE_LOW>; /* PL2 */ diff --git a/arch/arm/boot/dts/tegra114-asus-tf701t.dts b/arch/arm/boot/dts/tegra114-asus-tf701t.dts index b791ce97424b..284209b0bd96 100644 --- a/arch/arm/boot/dts/tegra114-asus-tf701t.dts +++ b/arch/arm/boot/dts/tegra114-asus-tf701t.dts @@ -684,7 +684,7 @@ gpio-keys { pinctrl-names = "default"; pinctrl-0 = <&gpio_keys_default>; - power { + button-power { label = "Power"; gpios = <&gpio TEGRA_GPIO(Q, 0) GPIO_ACTIVE_LOW>; linux,code = ; @@ -692,14 +692,14 @@ power { wakeup-source; }; - volume-up { + button-volume-up { label = "Volume Up"; gpios = <&gpio TEGRA_GPIO(R, 2) GPIO_ACTIVE_LOW>; linux,code = ; debounce-interval = <10>; }; - volume-down { + button-volume-down { label = "Volume Down"; gpios = <&gpio TEGRA_GPIO(R, 1) GPIO_ACTIVE_LOW>; linux,code = ; @@ -715,7 +715,7 @@ gpio-hall-sensor { pinctrl-names = "default"; pinctrl-0 = <&gpio_hall_sensor_default>; - hall-sensor { + switch-hall-sensor { label = "Hall Effect Sensor"; gpios = <&gpio TEGRA_GPIO(O, 5) GPIO_ACTIVE_LOW>; linux,input-type = ; diff --git a/arch/arm/boot/dts/tegra114-dalmore.dts b/arch/arm/boot/dts/tegra114-dalmore.dts index 658edfb8d7fa..fffd62bcea6a 100644 --- a/arch/arm/boot/dts/tegra114-dalmore.dts +++ b/arch/arm/boot/dts/tegra114-dalmore.dts @@ -1161,26 +1161,26 @@ clk32k_in: clock-32k { gpio-keys { compatible = "gpio-keys"; - home { + key-home { label = "Home"; gpios = <&gpio TEGRA_GPIO(I, 5) GPIO_ACTIVE_LOW>; linux,code = ; }; - power { + key-power { label = "Power"; gpios = <&gpio TEGRA_GPIO(Q, 0) GPIO_ACTIVE_LOW>; linux,code = ; wakeup-source; }; - volume_down { + key-volume-down { label = "Volume Down"; gpios = <&gpio TEGRA_GPIO(R, 1) GPIO_ACTIVE_LOW>; linux,code = ; }; - volume_up { + key-volume-up { label = "Volume Up"; gpios = <&gpio TEGRA_GPIO(R, 2) GPIO_ACTIVE_LOW>; linux,code = ; diff --git a/arch/arm/boot/dts/tegra114-roth.dts b/arch/arm/boot/dts/tegra114-roth.dts index 2498cf18fd39..b9d00009d1f4 100644 --- a/arch/arm/boot/dts/tegra114-roth.dts +++ b/arch/arm/boot/dts/tegra114-roth.dts @@ -1025,19 +1025,19 @@ clk32k_in: clock-32k { gpio-keys { compatible = "gpio-keys"; - back { + key-back { label = "Back"; gpios = <&gpio TEGRA_GPIO(R, 2) GPIO_ACTIVE_LOW>; linux,code = ; }; - home { + key-home { label = "Home"; gpios = <&gpio TEGRA_GPIO(R, 1) GPIO_ACTIVE_LOW>; linux,code = ; }; - power { + key-power { label = "Power"; gpios = <&gpio TEGRA_GPIO(Q, 0) GPIO_ACTIVE_LOW>; linux,code = ; diff --git a/arch/arm/boot/dts/tegra114-tn7.dts b/arch/arm/boot/dts/tegra114-tn7.dts index ef8f722dd9cb..f02d8c79eee7 100644 --- a/arch/arm/boot/dts/tegra114-tn7.dts +++ b/arch/arm/boot/dts/tegra114-tn7.dts @@ -282,20 +282,20 @@ clk32k_in: clock-32k { gpio-keys { compatible = "gpio-keys"; - power { + key-power { label = "Power"; gpios = <&gpio TEGRA_GPIO(Q, 0) GPIO_ACTIVE_LOW>; linux,code = ; wakeup-source; }; - volume_down { + key-volume-down { label = "Volume Down"; gpios = <&gpio TEGRA_GPIO(Q, 2) GPIO_ACTIVE_LOW>; linux,code = ; }; - volume_up { + key-volume-up { label = "Volume Up"; gpios = <&gpio TEGRA_GPIO(R, 2) GPIO_ACTIVE_LOW>; linux,code = ; diff --git a/arch/arm/boot/dts/tegra124-apalis-eval.dts b/arch/arm/boot/dts/tegra124-apalis-eval.dts index 3209554ec7e6..bce12b3411fc 100644 --- a/arch/arm/boot/dts/tegra124-apalis-eval.dts +++ b/arch/arm/boot/dts/tegra124-apalis-eval.dts @@ -191,7 +191,7 @@ backlight: backlight { gpio-keys { compatible = "gpio-keys"; - wakeup { + key-wakeup { label = "WAKE1_MICO"; gpios = <&gpio TEGRA_GPIO(DD, 3) GPIO_ACTIVE_LOW>; linux,code = ; diff --git a/arch/arm/boot/dts/tegra124-apalis-v1.2-eval.dts b/arch/arm/boot/dts/tegra124-apalis-v1.2-eval.dts index 814257c79bf1..800283ad6bdc 100644 --- a/arch/arm/boot/dts/tegra124-apalis-v1.2-eval.dts +++ b/arch/arm/boot/dts/tegra124-apalis-v1.2-eval.dts @@ -193,7 +193,7 @@ backlight: backlight { gpio-keys { compatible = "gpio-keys"; - wakeup { + key-wakeup { label = "WAKE1_MICO"; gpios = <&gpio TEGRA_GPIO(DD, 3) GPIO_ACTIVE_LOW>; linux,code = ; diff --git a/arch/arm/boot/dts/tegra124-jetson-tk1.dts b/arch/arm/boot/dts/tegra124-jetson-tk1.dts index 28b889e4e33b..f41dd4039c07 100644 --- a/arch/arm/boot/dts/tegra124-jetson-tk1.dts +++ b/arch/arm/boot/dts/tegra124-jetson-tk1.dts @@ -1886,7 +1886,7 @@ cpu@0 { gpio-keys { compatible = "gpio-keys"; - power { + key-power { label = "Power"; gpios = <&gpio TEGRA_GPIO(Q, 0) GPIO_ACTIVE_LOW>; linux,code = ; diff --git a/arch/arm/boot/dts/tegra124-nyan.dtsi b/arch/arm/boot/dts/tegra124-nyan.dtsi index a93cfb492ba1..13061ab5247b 100644 --- a/arch/arm/boot/dts/tegra124-nyan.dtsi +++ b/arch/arm/boot/dts/tegra124-nyan.dtsi @@ -603,7 +603,7 @@ cpu@0 { gpio-keys { compatible = "gpio-keys"; - lid { + switch-lid { label = "Lid"; gpios = <&gpio TEGRA_GPIO(R, 4) GPIO_ACTIVE_LOW>; linux,input-type = <5>; @@ -612,7 +612,7 @@ lid { wakeup-source; }; - power { + key-power { label = "Power"; gpios = <&gpio TEGRA_GPIO(Q, 0) GPIO_ACTIVE_LOW>; linux,code = ; diff --git a/arch/arm/boot/dts/tegra124-venice2.dts b/arch/arm/boot/dts/tegra124-venice2.dts index 6a9592ceb5f2..8f40fcfc11b0 100644 --- a/arch/arm/boot/dts/tegra124-venice2.dts +++ b/arch/arm/boot/dts/tegra124-venice2.dts @@ -1078,7 +1078,7 @@ clk32k_in: clock-32k { gpio-keys { compatible = "gpio-keys"; - power { + key-power { label = "Power"; gpios = <&gpio TEGRA_GPIO(Q, 0) GPIO_ACTIVE_LOW>; linux,code = ; diff --git a/arch/arm/boot/dts/tegra20-acer-a500-picasso.dts b/arch/arm/boot/dts/tegra20-acer-a500-picasso.dts index a170a4ba36c1..dac6d02a1b15 100644 --- a/arch/arm/boot/dts/tegra20-acer-a500-picasso.dts +++ b/arch/arm/boot/dts/tegra20-acer-a500-picasso.dts @@ -417,7 +417,7 @@ bluetooth { vddio-supply = <&vdd_1v8_sys>; device-wakeup-gpios = <&gpio TEGRA_GPIO(U, 1) GPIO_ACTIVE_HIGH>; - shutdown-gpios = <&gpio TEGRA_GPIO(U, 0) GPIO_ACTIVE_HIGH>; + shutdown-gpios = <&gpio TEGRA_GPIO(U, 0) GPIO_ACTIVE_HIGH>; }; }; @@ -905,7 +905,7 @@ panel_input: endpoint { gpio-keys { compatible = "gpio-keys"; - power { + key-power { label = "Power"; gpios = <&gpio TEGRA_GPIO(I, 3) GPIO_ACTIVE_HIGH>; linux,code = ; @@ -914,7 +914,7 @@ power { wakeup-source; }; - rotation-lock { + key-rotation-lock { label = "Rotate-lock"; gpios = <&gpio TEGRA_GPIO(Q, 2) GPIO_ACTIVE_HIGH>; linux,code = ; @@ -922,7 +922,7 @@ rotation-lock { debounce-interval = <10>; }; - volume-up { + key-volume-up { label = "Volume Up"; gpios = <&gpio TEGRA_GPIO(Q, 4) GPIO_ACTIVE_LOW>; linux,code = ; @@ -931,7 +931,7 @@ volume-up { wakeup-source; }; - volume-down { + key-volume-down { label = "Volume Down"; gpios = <&gpio TEGRA_GPIO(Q, 5) GPIO_ACTIVE_LOW>; linux,code = ; diff --git a/arch/arm/boot/dts/tegra20-asus-tf101.dts b/arch/arm/boot/dts/tegra20-asus-tf101.dts index a054d39db466..bf797a1f27ea 100644 --- a/arch/arm/boot/dts/tegra20-asus-tf101.dts +++ b/arch/arm/boot/dts/tegra20-asus-tf101.dts @@ -477,7 +477,7 @@ bluetooth { vddio-supply = <&vdd_1v8_sys>; device-wakeup-gpios = <&gpio TEGRA_GPIO(U, 1) GPIO_ACTIVE_HIGH>; - shutdown-gpios = <&gpio TEGRA_GPIO(U, 0) GPIO_ACTIVE_HIGH>; + shutdown-gpios = <&gpio TEGRA_GPIO(U, 0) GPIO_ACTIVE_HIGH>; }; }; @@ -980,7 +980,7 @@ cpu1: cpu@1 { gpio-keys { compatible = "gpio-keys"; - dock-hall-sensor { + switch-dock-hall-sensor { label = "Lid"; gpios = <&gpio TEGRA_GPIO(S, 4) GPIO_ACTIVE_LOW>; linux,input-type = ; @@ -990,7 +990,7 @@ dock-hall-sensor { wakeup-source; }; - power { + key-power { label = "Power"; gpios = <&gpio TEGRA_GPIO(V, 2) GPIO_ACTIVE_LOW>; linux,code = ; @@ -999,7 +999,7 @@ power { wakeup-source; }; - volume-up { + key-volume-up { label = "Volume Up"; gpios = <&gpio TEGRA_GPIO(Q, 5) GPIO_ACTIVE_LOW>; linux,code = ; @@ -1008,7 +1008,7 @@ volume-up { wakeup-source; }; - volume-down { + key-volume-down { label = "Volume Down"; gpios = <&gpio TEGRA_GPIO(Q, 4) GPIO_ACTIVE_LOW>; linux,code = ; diff --git a/arch/arm/boot/dts/tegra20-colibri-eval-v3.dts b/arch/arm/boot/dts/tegra20-colibri-eval-v3.dts index d2a3bf9d28bd..cb1190b77db3 100644 --- a/arch/arm/boot/dts/tegra20-colibri-eval-v3.dts +++ b/arch/arm/boot/dts/tegra20-colibri-eval-v3.dts @@ -209,7 +209,7 @@ clk16m: osc3 { gpio-keys { compatible = "gpio-keys"; - wakeup { + key-wakeup { label = "SODIMM pin 45 wakeup"; gpios = <&gpio TEGRA_GPIO(V, 3) GPIO_ACTIVE_HIGH>; linux,code = ; diff --git a/arch/arm/boot/dts/tegra20-colibri-iris.dts b/arch/arm/boot/dts/tegra20-colibri-iris.dts index 00ecbbd5e9e1..53487cc21513 100644 --- a/arch/arm/boot/dts/tegra20-colibri-iris.dts +++ b/arch/arm/boot/dts/tegra20-colibri-iris.dts @@ -191,7 +191,7 @@ backlight: backlight { gpio-keys { compatible = "gpio-keys"; - wakeup { + key-wakeup { label = "SODIMM pin 45 wakeup"; gpios = <&gpio TEGRA_GPIO(V, 3) GPIO_ACTIVE_HIGH>; linux,code = ; diff --git a/arch/arm/boot/dts/tegra20-harmony.dts b/arch/arm/boot/dts/tegra20-harmony.dts index 79b6b79fab65..11f21aeba8e9 100644 --- a/arch/arm/boot/dts/tegra20-harmony.dts +++ b/arch/arm/boot/dts/tegra20-harmony.dts @@ -648,7 +648,7 @@ clk32k_in: clock-32k { gpio-keys { compatible = "gpio-keys"; - power { + key-power { label = "Power"; gpios = <&gpio TEGRA_GPIO(V, 2) GPIO_ACTIVE_LOW>; linux,code = ; diff --git a/arch/arm/boot/dts/tegra20-paz00.dts b/arch/arm/boot/dts/tegra20-paz00.dts index 0fb4b1f5bc1c..48fe628c6d87 100644 --- a/arch/arm/boot/dts/tegra20-paz00.dts +++ b/arch/arm/boot/dts/tegra20-paz00.dts @@ -596,7 +596,7 @@ clk32k_in: clock-32k { gpio-keys { compatible = "gpio-keys"; - wakeup { + key-wakeup { label = "Wakeup"; gpios = <&gpio TEGRA_GPIO(J, 7) GPIO_ACTIVE_LOW>; linux,code = ; diff --git a/arch/arm/boot/dts/tegra20-seaboard.dts b/arch/arm/boot/dts/tegra20-seaboard.dts index c4a6a6a94559..5b4c5ef30996 100644 --- a/arch/arm/boot/dts/tegra20-seaboard.dts +++ b/arch/arm/boot/dts/tegra20-seaboard.dts @@ -800,14 +800,14 @@ clk32k_in: clock-32k { gpio-keys { compatible = "gpio-keys"; - power { + key-power { label = "Power"; gpios = <&gpio TEGRA_GPIO(V, 2) GPIO_ACTIVE_LOW>; linux,code = ; wakeup-source; }; - lid { + switch-lid { label = "Lid"; gpios = <&gpio TEGRA_GPIO(C, 7) GPIO_ACTIVE_HIGH>; linux,input-type = <5>; /* EV_SW */ diff --git a/arch/arm/boot/dts/tegra20-trimslice.dts b/arch/arm/boot/dts/tegra20-trimslice.dts index 9d0c86711de2..dc51835423a9 100644 --- a/arch/arm/boot/dts/tegra20-trimslice.dts +++ b/arch/arm/boot/dts/tegra20-trimslice.dts @@ -388,7 +388,7 @@ clk32k_in: clock-32k { gpio-keys { compatible = "gpio-keys"; - power { + key-power { label = "Power"; gpios = <&gpio TEGRA_GPIO(X, 6) GPIO_ACTIVE_LOW>; linux,code = ; diff --git a/arch/arm/boot/dts/tegra20-ventana.dts b/arch/arm/boot/dts/tegra20-ventana.dts index b0a00970b61c..caa17e876e41 100644 --- a/arch/arm/boot/dts/tegra20-ventana.dts +++ b/arch/arm/boot/dts/tegra20-ventana.dts @@ -628,7 +628,7 @@ cpu1: cpu@1 { gpio-keys { compatible = "gpio-keys"; - power { + key-power { label = "Power"; gpios = <&gpio TEGRA_GPIO(V, 2) GPIO_ACTIVE_LOW>; linux,code = ; diff --git a/arch/arm/boot/dts/tegra30-apalis-eval.dts b/arch/arm/boot/dts/tegra30-apalis-eval.dts index 93b83b3c5655..ad968ff968d7 100644 --- a/arch/arm/boot/dts/tegra30-apalis-eval.dts +++ b/arch/arm/boot/dts/tegra30-apalis-eval.dts @@ -181,7 +181,7 @@ backlight: backlight { gpio-keys { compatible = "gpio-keys"; - wakeup { + key-wakeup { label = "WAKE1_MICO"; gpios = <&gpio TEGRA_GPIO(V, 1) GPIO_ACTIVE_LOW>; linux,code = ; diff --git a/arch/arm/boot/dts/tegra30-apalis-v1.1-eval.dts b/arch/arm/boot/dts/tegra30-apalis-v1.1-eval.dts index fbfa75e53f32..c172fdb5e1ae 100644 --- a/arch/arm/boot/dts/tegra30-apalis-v1.1-eval.dts +++ b/arch/arm/boot/dts/tegra30-apalis-v1.1-eval.dts @@ -182,7 +182,7 @@ backlight: backlight { gpio-keys { compatible = "gpio-keys"; - wakeup { + key-wakeup { label = "WAKE1_MICO"; gpios = <&gpio TEGRA_GPIO(V, 1) GPIO_ACTIVE_LOW>; linux,code = ; diff --git a/arch/arm/boot/dts/tegra30-asus-nexus7-grouper-common.dtsi b/arch/arm/boot/dts/tegra30-asus-nexus7-grouper-common.dtsi index 2c2ad2a38f04..ee683c5a9c62 100644 --- a/arch/arm/boot/dts/tegra30-asus-nexus7-grouper-common.dtsi +++ b/arch/arm/boot/dts/tegra30-asus-nexus7-grouper-common.dtsi @@ -63,7 +63,7 @@ trustzone@bfe00000 { gpio@6000d000 { init-mode-hog { gpio-hog; - gpios = , + gpios = , , ; output-low; @@ -820,7 +820,7 @@ bluetooth { vddio-supply = <&vdd_1v8>; device-wakeup-gpios = <&gpio TEGRA_GPIO(U, 1) GPIO_ACTIVE_HIGH>; - shutdown-gpios = <&gpio TEGRA_GPIO(U, 0) GPIO_ACTIVE_HIGH>; + shutdown-gpios = <&gpio TEGRA_GPIO(U, 0) GPIO_ACTIVE_HIGH>; }; }; @@ -833,7 +833,7 @@ i2c@7000c400 { status = "okay"; touchscreen@10 { - compatible ="elan,ektf3624"; + compatible = "elan,ektf3624"; reg = <0x10>; interrupt-parent = <&gpio>; @@ -1124,7 +1124,7 @@ trusted-foundations { gpio-keys { compatible = "gpio-keys"; - hall-sensor { + switch-hall-sensor { label = "Lid"; gpios = <&gpio TEGRA_GPIO(S, 6) GPIO_ACTIVE_LOW>; linux,input-type = ; @@ -1134,7 +1134,7 @@ hall-sensor { wakeup-source; }; - power { + key-power { label = "Power"; gpios = <&gpio TEGRA_GPIO(V, 0) GPIO_ACTIVE_LOW>; linux,code = ; @@ -1143,7 +1143,7 @@ power { wakeup-source; }; - volume-up { + key-volume-up { label = "Volume Up"; gpios = <&gpio TEGRA_GPIO(Q, 2) GPIO_ACTIVE_LOW>; linux,code = ; @@ -1152,7 +1152,7 @@ volume-up { wakeup-source; }; - volume-down { + key-volume-down { label = "Volume Down"; gpios = <&gpio TEGRA_GPIO(Q, 3) GPIO_ACTIVE_LOW>; linux,code = ; diff --git a/arch/arm/boot/dts/tegra30-asus-nexus7-tilapia.dtsi b/arch/arm/boot/dts/tegra30-asus-nexus7-tilapia.dtsi index cd63e0ef7445..1b241f0542b8 100644 --- a/arch/arm/boot/dts/tegra30-asus-nexus7-tilapia.dtsi +++ b/arch/arm/boot/dts/tegra30-asus-nexus7-tilapia.dtsi @@ -25,7 +25,7 @@ panel-timing { gpio@6000d000 { init-mode-3g-hog { gpio-hog; - gpios = , + gpios = , , , , diff --git a/arch/arm/boot/dts/tegra30-asus-transformer-common.dtsi b/arch/arm/boot/dts/tegra30-asus-transformer-common.dtsi index c662ab261ed5..c27e70d8bf2b 100644 --- a/arch/arm/boot/dts/tegra30-asus-transformer-common.dtsi +++ b/arch/arm/boot/dts/tegra30-asus-transformer-common.dtsi @@ -1511,7 +1511,7 @@ extcon-keys { compatible = "gpio-keys"; interrupt-parent = <&gpio>; - dock-hall-sensor { + switch-dock-hall-sensor { label = "Lid sensor"; gpios = <&gpio TEGRA_GPIO(S, 6) GPIO_ACTIVE_LOW>; linux,input-type = ; @@ -1521,7 +1521,7 @@ dock-hall-sensor { wakeup-source; }; - lineout-detect { + switch-lineout-detect { label = "Audio dock line-out detect"; gpios = <&gpio TEGRA_GPIO(X, 3) GPIO_ACTIVE_LOW>; linux,input-type = ; @@ -1544,7 +1544,7 @@ gpio-keys { compatible = "gpio-keys"; interrupt-parent = <&gpio>; - power { + key-power { label = "Power"; gpios = <&gpio TEGRA_GPIO(V, 0) GPIO_ACTIVE_LOW>; linux,code = ; @@ -1553,7 +1553,7 @@ power { wakeup-source; }; - volume-up { + key-volume-up { label = "Volume Up"; gpios = <&gpio TEGRA_GPIO(Q, 2) GPIO_ACTIVE_LOW>; linux,code = ; @@ -1562,7 +1562,7 @@ volume-up { wakeup-source; }; - volume-down { + key-volume-down { label = "Volume Down"; gpios = <&gpio TEGRA_GPIO(Q, 3) GPIO_ACTIVE_LOW>; linux,code = ; diff --git a/arch/arm/boot/dts/tegra30-cardhu.dtsi b/arch/arm/boot/dts/tegra30-cardhu.dtsi index ba257ed36d9c..540530c983ff 100644 --- a/arch/arm/boot/dts/tegra30-cardhu.dtsi +++ b/arch/arm/boot/dts/tegra30-cardhu.dtsi @@ -685,7 +685,7 @@ map0 { gpio-keys { compatible = "gpio-keys"; - power { + key-power { label = "Power"; interrupt-parent = <&pmic>; interrupts = <2 0>; @@ -694,14 +694,14 @@ power { wakeup-source; }; - volume-down { + key-volume-down { label = "Volume Down"; gpios = <&gpio TEGRA_GPIO(R, 0) GPIO_ACTIVE_LOW>; linux,code = ; debounce-interval = <10>; }; - volume-up { + key-volume-up { label = "Volume Up"; gpios = <&gpio TEGRA_GPIO(R, 1) GPIO_ACTIVE_LOW>; linux,code = ; diff --git a/arch/arm/boot/dts/tegra30-colibri-eval-v3.dts b/arch/arm/boot/dts/tegra30-colibri-eval-v3.dts index 7d4a6ca4936a..8dbc15f9a9e4 100644 --- a/arch/arm/boot/dts/tegra30-colibri-eval-v3.dts +++ b/arch/arm/boot/dts/tegra30-colibri-eval-v3.dts @@ -145,7 +145,7 @@ clk16m: osc3 { gpio-keys { compatible = "gpio-keys"; - wakeup { + key-wakeup { label = "SODIMM pin 45 wakeup"; gpios = <&gpio TEGRA_GPIO(V, 1) GPIO_ACTIVE_HIGH>; linux,code = ; diff --git a/arch/arm/boot/dts/tegra30-colibri.dtsi b/arch/arm/boot/dts/tegra30-colibri.dtsi index 22231d450b1b..310dff05910d 100644 --- a/arch/arm/boot/dts/tegra30-colibri.dtsi +++ b/arch/arm/boot/dts/tegra30-colibri.dtsi @@ -239,7 +239,7 @@ gen2-i2c-scl-pt5 { nvidia,enable-input = ; }; spdif-in-pk6 { - nvidia,pins = "spdif_in_pk6"; + nvidia,pins = "spdif_in_pk6"; nvidia,function = "hda"; nvidia,pull = ; nvidia,tristate = ; @@ -364,7 +364,7 @@ gmi-wp-n-pc7 { }; /* Multiplexed and therefore disabled */ cam-mclk-pcc0 { - nvidia,pins = "cam_mclk_pcc0"; + nvidia,pins = "cam_mclk_pcc0"; nvidia,function = "vi_alt3"; nvidia,pull = ; nvidia,tristate = ; @@ -511,7 +511,7 @@ uart2-rxd { /* Colibri USBC_DET */ spdif-out-pk5 { - nvidia,pins = "spdif_out_pk5"; + nvidia,pins = "spdif_out_pk5"; nvidia,function = "rsvd2"; nvidia,pull = ; nvidia,tristate = ; diff --git a/arch/arm/boot/dts/tegra30-ouya.dts b/arch/arm/boot/dts/tegra30-ouya.dts index e58dda4f9d2c..b7acea39b942 100644 --- a/arch/arm/boot/dts/tegra30-ouya.dts +++ b/arch/arm/boot/dts/tegra30-ouya.dts @@ -4764,7 +4764,7 @@ usb3_vbus_reg: usb3_vbus_reg { gpio-keys { compatible = "gpio-keys"; - power { + key-power { gpios = <&gpio TEGRA_GPIO(V, 0) GPIO_ACTIVE_LOW>; debounce-interval = <10>; linux,code = ; diff --git a/arch/arm/boot/dts/tegra30-pegatron-chagall.dts b/arch/arm/boot/dts/tegra30-pegatron-chagall.dts index 8ce61035290b..7c81f0205549 100644 --- a/arch/arm/boot/dts/tegra30-pegatron-chagall.dts +++ b/arch/arm/boot/dts/tegra30-pegatron-chagall.dts @@ -2655,7 +2655,7 @@ extcon-keys { compatible = "gpio-keys"; interrupt-parent = <&gpio>; - dock-insert { + switch-dock-insert { label = "Chagall Dock"; gpios = <&gpio TEGRA_GPIO(S, 4) GPIO_ACTIVE_LOW>; linux,input-type = ; @@ -2665,7 +2665,7 @@ dock-insert { wakeup-source; }; - lineout-detect { + switch-lineout-detect { label = "Audio dock line-out detect"; gpios = <&gpio TEGRA_GPIO(S, 3) GPIO_ACTIVE_LOW>; linux,input-type = ; @@ -2688,7 +2688,7 @@ gpio-keys { compatible = "gpio-keys"; interrupt-parent = <&gpio>; - power { + key-power { label = "Power"; gpios = <&gpio TEGRA_GPIO(V, 0) GPIO_ACTIVE_LOW>; linux,code = ; @@ -2697,7 +2697,7 @@ power { wakeup-source; }; - volume-up { + key-volume-up { label = "Volume Up"; gpios = <&gpio TEGRA_GPIO(Q, 0) GPIO_ACTIVE_LOW>; linux,code = ; @@ -2706,7 +2706,7 @@ volume-up { wakeup-source; }; - volume-down { + key-volume-down { label = "Volume Down"; gpios = <&gpio TEGRA_GPIO(Q, 1) GPIO_ACTIVE_LOW>; linux,code = ; diff --git a/arch/arm/boot/dts/zynq-zc702.dts b/arch/arm/boot/dts/zynq-zc702.dts index cf70aff26c66..d23201ba8cd7 100644 --- a/arch/arm/boot/dts/zynq-zc702.dts +++ b/arch/arm/boot/dts/zynq-zc702.dts @@ -30,14 +30,14 @@ chosen { gpio-keys { compatible = "gpio-keys"; autorepeat; - sw14 { + switch-14 { label = "sw14"; gpios = <&gpio0 12 0>; linux,code = <108>; /* down */ wakeup-source; autorepeat; }; - sw13 { + switch-13 { label = "sw13"; gpios = <&gpio0 14 0>; linux,code = <103>; /* up */ diff --git a/arch/arm/boot/dts/zynq-zturn-common.dtsi b/arch/arm/boot/dts/zynq-zturn-common.dtsi index bf5d1c4568b0..dfb1fbafe3aa 100644 --- a/arch/arm/boot/dts/zynq-zturn-common.dtsi +++ b/arch/arm/boot/dts/zynq-zturn-common.dtsi @@ -49,7 +49,7 @@ usr-led2 { gpio-keys { compatible = "gpio-keys"; autorepeat; - K1 { + key { label = "K1"; gpios = <&gpio0 0x32 0x1>; linux,code = <0x66>; diff --git a/arch/arm/configs/am200epdkit_defconfig b/arch/arm/configs/am200epdkit_defconfig index 9252ce0e722b..3f633eaf9770 100644 --- a/arch/arm/configs/am200epdkit_defconfig +++ b/arch/arm/configs/am200epdkit_defconfig @@ -1,25 +1,22 @@ CONFIG_LOCALVERSION="gum" -# CONFIG_SWAP is not set CONFIG_SYSVIPC=y CONFIG_SYSFS_DEPRECATED_V2=y +CONFIG_PREEMPT=y CONFIG_EXPERT=y # CONFIG_EPOLL is not set # CONFIG_SHMEM is not set -# CONFIG_VM_EVENT_COUNTERS is not set -CONFIG_SLAB=y -CONFIG_MODULES=y -CONFIG_MODULE_UNLOAD=y -# CONFIG_BLK_DEV_BSG is not set # CONFIG_ARCH_MULTI_V7 is not set CONFIG_ARCH_PXA=y CONFIG_ARCH_GUMSTIX=y -CONFIG_PCCARD=y -CONFIG_PREEMPT=y CONFIG_AEABI=y # CONFIG_OABI_COMPAT is not set -CONFIG_ZBOOT_ROM_TEXT=0x0 -CONFIG_ZBOOT_ROM_BSS=0x0 CONFIG_CMDLINE="console=ttyS0,115200n8 root=1f01 rootfstype=jffs2" +CONFIG_MODULES=y +CONFIG_MODULE_UNLOAD=y +CONFIG_PARTITION_ADVANCED=y +# CONFIG_SWAP is not set +CONFIG_SLAB=y +# CONFIG_VM_EVENT_COUNTERS is not set CONFIG_NET=y CONFIG_PACKET=m CONFIG_UNIX=y @@ -35,6 +32,7 @@ CONFIG_BT_RFCOMM_TTY=y CONFIG_BT_BNEP=m CONFIG_BT_HCIUART=m CONFIG_BT_HCIUART_H4=y +CONFIG_PCCARD=y CONFIG_MTD=y CONFIG_MTD_BLOCK=y CONFIG_MTD_CFI=y @@ -48,14 +46,15 @@ CONFIG_MTD_COMPLEX_MAPPINGS=y CONFIG_MTD_PXA2XX=y CONFIG_BLK_DEV_LOOP=m CONFIG_BLK_DEV_SD=m +# CONFIG_BLK_DEV_BSG is not set CONFIG_ATA=m CONFIG_PATA_PCMCIA=m CONFIG_NETDEVICES=y CONFIG_NET_ETHERNET=y CONFIG_SMC91X=m +# CONFIG_LEGACY_PTYS is not set CONFIG_SERIAL_PXA=y CONFIG_SERIAL_PXA_CONSOLE=y -# CONFIG_LEGACY_PTYS is not set # CONFIG_HW_RANDOM is not set # CONFIG_HWMON is not set CONFIG_WATCHDOG=y @@ -84,16 +83,15 @@ CONFIG_VFAT_FS=y CONFIG_JFFS2_FS=y CONFIG_JFFS2_COMPRESSION_OPTIONS=y CONFIG_JFFS2_RUBIN=y -CONFIG_PARTITION_ADVANCED=y CONFIG_NLS_CODEPAGE_437=y CONFIG_NLS_ISO8859_1=y CONFIG_DEBUG_KERNEL=y # CONFIG_DETECT_SOFTLOCKUP is not set -# CONFIG_DEBUG_PREEMPT is not set -# CONFIG_DEBUG_BUGVERBOSE is not set -CONFIG_DEBUG_USER=y CONFIG_CRYPTO=y CONFIG_CRYPTO_CBC=m CONFIG_CRYPTO_ECB=m CONFIG_CRYPTO_PCBC=m CONFIG_CRYPTO_ARC4=m +# CONFIG_DEBUG_BUGVERBOSE is not set +# CONFIG_DEBUG_PREEMPT is not set +CONFIG_DEBUG_USER=y diff --git a/arch/arm/configs/aspeed_g4_defconfig b/arch/arm/configs/aspeed_g4_defconfig index 5d20057bdc43..67feb060bb19 100644 --- a/arch/arm/configs/aspeed_g4_defconfig +++ b/arch/arm/configs/aspeed_g4_defconfig @@ -1,5 +1,4 @@ CONFIG_KERNEL_XZ=y -# CONFIG_SWAP is not set CONFIG_SYSVIPC=y CONFIG_NO_HZ_IDLE=y CONFIG_HIGH_RES_TIMERS=y @@ -17,9 +16,6 @@ CONFIG_BLK_DEV_INITRD=y # CONFIG_AIO is not set CONFIG_EMBEDDED=y CONFIG_PERF_EVENTS=y -# CONFIG_COMPAT_BRK is not set -CONFIG_SLAB_FREELIST_RANDOM=y -CONFIG_SLAB_FREELIST_HARDENED=y # CONFIG_ARCH_MULTI_V7 is not set CONFIG_ARCH_ASPEED=y CONFIG_MACH_ASPEED_G4=y @@ -30,7 +26,6 @@ CONFIG_UACCESS_WITH_MEMCPY=y CONFIG_ARM_APPENDED_DTB=y CONFIG_ARM_ATAG_DTB_COMPAT=y CONFIG_KEXEC=y -CONFIG_FIRMWARE_MEMMAP=y CONFIG_JUMP_LABEL=y CONFIG_STRICT_KERNEL_RWX=y # CONFIG_BLK_DEV_BSG is not set @@ -38,6 +33,10 @@ CONFIG_STRICT_KERNEL_RWX=y # CONFIG_MQ_IOSCHED_DEADLINE is not set # CONFIG_MQ_IOSCHED_KYBER is not set # CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set +# CONFIG_SWAP is not set +CONFIG_SLAB_FREELIST_RANDOM=y +CONFIG_SLAB_FREELIST_HARDENED=y +# CONFIG_COMPAT_BRK is not set # CONFIG_COMPACTION is not set CONFIG_NET=y CONFIG_PACKET=y @@ -57,12 +56,12 @@ CONFIG_NET_NCSI=y CONFIG_DEVTMPFS=y CONFIG_DEVTMPFS_MOUNT=y # CONFIG_PREVENT_FIRMWARE_BUILD is not set +CONFIG_FIRMWARE_MEMMAP=y CONFIG_MTD=y CONFIG_MTD_BLOCK=y CONFIG_MTD_PARTITIONED_MASTER=y CONFIG_MTD_SPI_NOR=y # CONFIG_MTD_SPI_NOR_USE_4K_SECTORS is not set -CONFIG_SPI_ASPEED_SMC=y CONFIG_MTD_UBI=y CONFIG_MTD_UBI_FASTMAP=y CONFIG_MTD_UBI_BLOCK=y @@ -88,9 +87,9 @@ CONFIG_FTGMAC100=y # CONFIG_NET_VENDOR_MELLANOX is not set # CONFIG_NET_VENDOR_MICREL is not set # CONFIG_NET_VENDOR_MICROSEMI is not set +# CONFIG_NET_VENDOR_NI is not set # CONFIG_NET_VENDOR_NATSEMI is not set # CONFIG_NET_VENDOR_NETRONOME is not set -# CONFIG_NET_VENDOR_NI is not set # CONFIG_NET_VENDOR_QUALCOMM is not set # CONFIG_NET_VENDOR_RENESAS is not set # CONFIG_NET_VENDOR_ROCKER is not set @@ -134,6 +133,7 @@ CONFIG_I2C_MUX_PCA954x=y CONFIG_I2C_ASPEED=y CONFIG_I2C_FSI=y CONFIG_SPI=y +CONFIG_SPI_ASPEED_SMC=y CONFIG_GPIOLIB=y CONFIG_GPIO_SYSFS=y CONFIG_GPIO_ASPEED=y @@ -244,9 +244,8 @@ CONFIG_CRYPTO_USER_API_HASH=y # CONFIG_XZ_DEC_SPARC is not set CONFIG_PRINTK_TIME=y CONFIG_DYNAMIC_DEBUG=y -CONFIG_DEBUG_INFO=y -CONFIG_DEBUG_INFO_REDUCED=y CONFIG_DEBUG_INFO_DWARF4=y +CONFIG_DEBUG_INFO_REDUCED=y CONFIG_GDB_SCRIPTS=y CONFIG_STRIP_ASM_SYMS=y CONFIG_DEBUG_FS=y diff --git a/arch/arm/configs/aspeed_g5_defconfig b/arch/arm/configs/aspeed_g5_defconfig index ae4f3c56ae6b..247ab72b2590 100644 --- a/arch/arm/configs/aspeed_g5_defconfig +++ b/arch/arm/configs/aspeed_g5_defconfig @@ -1,5 +1,4 @@ CONFIG_KERNEL_XZ=y -# CONFIG_SWAP is not set CONFIG_SYSVIPC=y CONFIG_NO_HZ_IDLE=y CONFIG_HIGH_RES_TIMERS=y @@ -17,9 +16,6 @@ CONFIG_BLK_DEV_INITRD=y # CONFIG_AIO is not set CONFIG_EMBEDDED=y CONFIG_PERF_EVENTS=y -# CONFIG_COMPAT_BRK is not set -CONFIG_SLAB_FREELIST_RANDOM=y -CONFIG_SLAB_FREELIST_HARDENED=y CONFIG_ARCH_MULTI_V6=y CONFIG_ARCH_ASPEED=y CONFIG_MACH_ASPEED_G5=y @@ -36,13 +32,16 @@ CONFIG_KEXEC=y CONFIG_VFP=y CONFIG_NEON=y CONFIG_KERNEL_MODE_NEON=y -CONFIG_FIRMWARE_MEMMAP=y CONFIG_JUMP_LABEL=y # CONFIG_BLK_DEV_BSG is not set # CONFIG_BLK_DEBUG_FS is not set # CONFIG_MQ_IOSCHED_DEADLINE is not set # CONFIG_MQ_IOSCHED_KYBER is not set # CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set +# CONFIG_SWAP is not set +CONFIG_SLAB_FREELIST_RANDOM=y +CONFIG_SLAB_FREELIST_HARDENED=y +# CONFIG_COMPAT_BRK is not set # CONFIG_COMPACTION is not set CONFIG_NET=y CONFIG_PACKET=y @@ -70,12 +69,12 @@ CONFIG_NET_NCSI=y CONFIG_DEVTMPFS=y CONFIG_DEVTMPFS_MOUNT=y # CONFIG_PREVENT_FIRMWARE_BUILD is not set +CONFIG_FIRMWARE_MEMMAP=y CONFIG_MTD=y CONFIG_MTD_BLOCK=y CONFIG_MTD_PARTITIONED_MASTER=y CONFIG_MTD_SPI_NOR=y # CONFIG_MTD_SPI_NOR_USE_4K_SECTORS is not set -CONFIG_SPI_ASPEED_SMC=y CONFIG_MTD_UBI=y CONFIG_MTD_UBI_FASTMAP=y CONFIG_MTD_UBI_BLOCK=y @@ -103,9 +102,9 @@ CONFIG_FTGMAC100=y # CONFIG_NET_VENDOR_MELLANOX is not set # CONFIG_NET_VENDOR_MICREL is not set # CONFIG_NET_VENDOR_MICROSEMI is not set +# CONFIG_NET_VENDOR_NI is not set # CONFIG_NET_VENDOR_NATSEMI is not set # CONFIG_NET_VENDOR_NETRONOME is not set -# CONFIG_NET_VENDOR_NI is not set # CONFIG_NET_VENDOR_QUALCOMM is not set # CONFIG_NET_VENDOR_RENESAS is not set # CONFIG_NET_VENDOR_ROCKER is not set @@ -156,6 +155,7 @@ CONFIG_I2C_ASPEED=y CONFIG_I2C_FSI=y CONFIG_I2C_SLAVE=y CONFIG_SPI=y +CONFIG_SPI_ASPEED_SMC=y CONFIG_SPI_FSI=y CONFIG_GPIOLIB=y CONFIG_GPIO_SYSFS=y @@ -273,9 +273,8 @@ CONFIG_CRYPTO_USER_API_HASH=y # CONFIG_XZ_DEC_SPARC is not set CONFIG_PRINTK_TIME=y CONFIG_DYNAMIC_DEBUG=y -CONFIG_DEBUG_INFO=y -CONFIG_DEBUG_INFO_REDUCED=y CONFIG_DEBUG_INFO_DWARF4=y +CONFIG_DEBUG_INFO_REDUCED=y CONFIG_GDB_SCRIPTS=y CONFIG_STRIP_ASM_SYMS=y CONFIG_DEBUG_FS=y diff --git a/arch/arm/configs/assabet_defconfig b/arch/arm/configs/assabet_defconfig index 04c86ff558da..801383e4135d 100644 --- a/arch/arm/configs/assabet_defconfig +++ b/arch/arm/configs/assabet_defconfig @@ -1,25 +1,19 @@ CONFIG_SYSVIPC=y CONFIG_LOG_BUF_SHIFT=14 CONFIG_BLK_DEV_INITRD=y -CONFIG_MODULES=y CONFIG_ARCH_SA1100=y CONFIG_SA1100_ASSABET=y -CONFIG_PCCARD=y -CONFIG_PCMCIA_SA1100=y -CONFIG_LEDS=y -CONFIG_LEDS_CPU=y -CONFIG_ZBOOT_ROM_TEXT=0x0 -CONFIG_ZBOOT_ROM_BSS=0x0 CONFIG_CMDLINE="mem=32M console=ttySA0,38400n8 initrd=0xc0800000,3M root=/dev/ram" CONFIG_FPE_NWFPE=y CONFIG_PM=y +CONFIG_MODULES=y +CONFIG_PARTITION_ADVANCED=y CONFIG_NET=y CONFIG_UNIX=y CONFIG_INET=y # CONFIG_IPV6 is not set -CONFIG_IRDA=m -CONFIG_IRLAN=m -CONFIG_SA1100_FIR=m +CONFIG_PCCARD=y +CONFIG_PCMCIA_SA1100=y CONFIG_MTD=y CONFIG_MTD_REDBOOT_PARTS=y CONFIG_MTD_BLOCK=y @@ -46,11 +40,14 @@ CONFIG_FB=y CONFIG_FB_SA1100=y # CONFIG_VGA_CONSOLE is not set CONFIG_SOUND=y +CONFIG_NEW_LEDS=y +CONFIG_LEDS_CLASS=y +CONFIG_LEDS_TRIGGERS=y +CONFIG_LEDS_TRIGGER_CPU=y CONFIG_EXT2_FS=y CONFIG_MSDOS_FS=y CONFIG_TMPFS=y CONFIG_JFFS2_FS=y CONFIG_NFS_FS=y -CONFIG_PARTITION_ADVANCED=y CONFIG_NLS_CODEPAGE_437=y CONFIG_DEBUG_USER=y diff --git a/arch/arm/configs/at91_dt_defconfig b/arch/arm/configs/at91_dt_defconfig index db15a8be6389..da90ce9cd42e 100644 --- a/arch/arm/configs/at91_dt_defconfig +++ b/arch/arm/configs/at91_dt_defconfig @@ -1,5 +1,4 @@ # CONFIG_LOCALVERSION_AUTO is not set -# CONFIG_SWAP is not set CONFIG_SYSVIPC=y CONFIG_NO_HZ_IDLE=y CONFIG_HIGH_RES_TIMERS=y @@ -9,7 +8,6 @@ CONFIG_BLK_DEV_INITRD=y CONFIG_CC_OPTIMIZE_FOR_SIZE=y CONFIG_KALLSYMS_ALL=y CONFIG_EMBEDDED=y -CONFIG_SLAB=y CONFIG_ARCH_MULTI_V4T=y CONFIG_ARCH_MULTI_V5=y # CONFIG_ARCH_MULTI_V7 is not set @@ -27,8 +25,9 @@ CONFIG_CMDLINE="console=ttyS0,115200 initrd=0x21100000,25165824 root=/dev/ram0 r CONFIG_KEXEC=y CONFIG_MODULES=y CONFIG_MODULE_UNLOAD=y -# CONFIG_BLK_DEV_BSG is not set # CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set +# CONFIG_SWAP is not set +CONFIG_SLAB=y CONFIG_NET=y CONFIG_PACKET=y CONFIG_UNIX=y @@ -66,6 +65,7 @@ CONFIG_ATMEL_SSC=y CONFIG_EEPROM_AT24=m CONFIG_SCSI=y CONFIG_BLK_DEV_SD=y +# CONFIG_BLK_DEV_BSG is not set # CONFIG_SCSI_LOWLEVEL is not set CONFIG_NETDEVICES=y # CONFIG_NET_VENDOR_BROADCOM is not set @@ -139,9 +139,9 @@ CONFIG_MEDIA_USB_SUPPORT=y CONFIG_USB_VIDEO_CLASS=m CONFIG_V4L_PLATFORM_DRIVERS=y CONFIG_VIDEO_ATMEL_ISI=y +CONFIG_VIDEO_MT9V032=m CONFIG_VIDEO_OV2640=m CONFIG_VIDEO_OV7740=m -CONFIG_VIDEO_MT9V032=m CONFIG_DRM=y CONFIG_DRM_ATMEL_HLCDC=y CONFIG_DRM_PANEL_SIMPLE=y @@ -206,8 +206,8 @@ CONFIG_PWM_ATMEL=y CONFIG_PWM_ATMEL_HLCDC_PWM=y CONFIG_PWM_ATMEL_TCB=y CONFIG_EXT4_FS=y -CONFIG_AUTOFS_FS=m CONFIG_FANOTIFY=y +CONFIG_AUTOFS_FS=m CONFIG_VFAT_FS=y CONFIG_TMPFS=y CONFIG_UBIFS_FS=y diff --git a/arch/arm/configs/axm55xx_defconfig b/arch/arm/configs/axm55xx_defconfig index 46075216ee6d..bfbaa2df3be5 100644 --- a/arch/arm/configs/axm55xx_defconfig +++ b/arch/arm/configs/axm55xx_defconfig @@ -3,6 +3,7 @@ CONFIG_POSIX_MQUEUE=y CONFIG_FHANDLE=y CONFIG_AUDIT=y CONFIG_HIGH_RES_TIMERS=y +CONFIG_PREEMPT=y CONFIG_BSD_PROCESS_ACCT=y CONFIG_BSD_PROCESS_ACCT_V3=y CONFIG_TASKSTATS=y @@ -21,12 +22,8 @@ CONFIG_SCHED_AUTOGROUP=y CONFIG_RELAY=y CONFIG_BLK_DEV_INITRD=y CONFIG_EMBEDDED=y -# CONFIG_COMPAT_BRK is not set CONFIG_PROFILING=y -CONFIG_MODULES=y -CONFIG_MODULE_UNLOAD=y CONFIG_ARCH_AXXIA=y -CONFIG_GPIO_PCA953X=y CONFIG_ARM_LPAE=y CONFIG_ARM_THUMBEE=y CONFIG_ARM_ERRATA_430973=y @@ -37,26 +34,24 @@ CONFIG_ARM_ERRATA_754327=y CONFIG_ARM_ERRATA_764369=y CONFIG_ARM_ERRATA_775420=y CONFIG_ARM_ERRATA_798181=y -CONFIG_PCI=y -CONFIG_PCI_MSI=y CONFIG_PCIE_AXXIA=y CONFIG_SMP=y CONFIG_NR_CPUS=16 CONFIG_HOTPLUG_CPU=y -CONFIG_PREEMPT=y CONFIG_AEABI=y CONFIG_OABI_COMPAT=y CONFIG_HIGHMEM=y -CONFIG_KSM=y -CONFIG_ZBOOT_ROM_TEXT=0x0 -CONFIG_ZBOOT_ROM_BSS=0x0 CONFIG_ARM_APPENDED_DTB=y CONFIG_ARM_ATAG_DTB_COMPAT=y CONFIG_VFP=y CONFIG_NEON=y +# CONFIG_SUSPEND is not set +CONFIG_MODULES=y +CONFIG_MODULE_UNLOAD=y # CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set CONFIG_BINFMT_MISC=y -# CONFIG_SUSPEND is not set +# CONFIG_COMPAT_BRK is not set +CONFIG_KSM=y CONFIG_NET=y CONFIG_PACKET=y CONFIG_UNIX=y @@ -76,6 +71,8 @@ CONFIG_INET_IPCOMP=y CONFIG_NETWORK_PHY_TIMESTAMPING=y CONFIG_BRIDGE=y # CONFIG_WIRELESS is not set +CONFIG_PCI=y +CONFIG_PCI_MSI=y CONFIG_DEVTMPFS=y CONFIG_DEVTMPFS_MOUNT=y CONFIG_MTD=y @@ -142,9 +139,10 @@ CONFIG_DP83640_PHY=y CONFIG_GPIOLIB=y CONFIG_GPIO_SYSFS=y CONFIG_GPIO_PL061=y -CONFIG_POWER_SUPPLY=y +CONFIG_GPIO_PCA953X=y CONFIG_POWER_RESET=y CONFIG_POWER_RESET_AXXIA=y +CONFIG_POWER_SUPPLY=y CONFIG_SENSORS_ADT7475=y CONFIG_SENSORS_JC42=y CONFIG_SENSORS_LM75=y @@ -224,8 +222,9 @@ CONFIG_NFS_FSCACHE=y CONFIG_SUNRPC_DEBUG=y CONFIG_NLS_CODEPAGE_437=y CONFIG_NLS_ISO8859_1=y +CONFIG_CRYPTO_XCBC=y CONFIG_PRINTK_TIME=y -CONFIG_DEBUG_INFO=y +CONFIG_DEBUG_INFO_DWARF_TOOLCHAIN_DEFAULT=y CONFIG_DEBUG_FS=y CONFIG_MAGIC_SYSRQ=y # CONFIG_SCHED_DEBUG is not set @@ -233,6 +232,5 @@ CONFIG_RCU_CPU_STALL_TIMEOUT=60 # CONFIG_FTRACE is not set CONFIG_DEBUG_USER=y CONFIG_CRYPTO_GCM=y -CONFIG_CRYPTO_XCBC=y CONFIG_CRYPTO_SHA256=y # CONFIG_CRYPTO_ANSI_CPRNG is not set diff --git a/arch/arm/configs/badge4_defconfig b/arch/arm/configs/badge4_defconfig index d9119da65f48..506f3378da07 100644 --- a/arch/arm/configs/badge4_defconfig +++ b/arch/arm/configs/badge4_defconfig @@ -1,26 +1,21 @@ CONFIG_LOG_BUF_SHIFT=14 CONFIG_EXPERT=y -CONFIG_MODULES=y -CONFIG_MODVERSIONS=y CONFIG_ARCH_SA1100=y CONFIG_SA1100_BADGE4=y -CONFIG_ZBOOT_ROM_TEXT=0x0 -CONFIG_ZBOOT_ROM_BSS=0x0 +CONFIG_UNUSED_BOARD_FILES=y CONFIG_CMDLINE="init=/linuxrc root=/dev/mtdblock3" CONFIG_CPU_FREQ_GOV_PERFORMANCE=y CONFIG_FPE_NWFPE=y CONFIG_BINFMT_AOUT=m +CONFIG_MODULES=y +CONFIG_MODVERSIONS=y +CONFIG_PARTITION_ADVANCED=y CONFIG_BINFMT_MISC=m CONFIG_NET=y CONFIG_PACKET=y CONFIG_UNIX=y CONFIG_INET=y # CONFIG_IPV6 is not set -CONFIG_IRDA=y -CONFIG_IRLAN=y -CONFIG_IRCOMM=y -CONFIG_IRDA_ULTRA=y -CONFIG_SA1100_FIR=y CONFIG_BT=m CONFIG_BT_HCIUART=m CONFIG_BT_HCIVHCI=m @@ -101,10 +96,9 @@ CONFIG_MINIX_FS=m CONFIG_NFS_FS=m CONFIG_NFS_V3=y CONFIG_SMB_FS=m -CONFIG_PARTITION_ADVANCED=y -CONFIG_MAGIC_SYSRQ=y CONFIG_DEBUG_KERNEL=y # CONFIG_DEBUG_BUGVERBOSE is not set -CONFIG_DEBUG_INFO=y +CONFIG_DEBUG_INFO_DWARF_TOOLCHAIN_DEFAULT=y +CONFIG_MAGIC_SYSRQ=y CONFIG_DEBUG_USER=y CONFIG_DEBUG_LL=y diff --git a/arch/arm/configs/bcm2835_defconfig b/arch/arm/configs/bcm2835_defconfig index a9ed79b7f871..c4d2e2334b6e 100644 --- a/arch/arm/configs/bcm2835_defconfig +++ b/arch/arm/configs/bcm2835_defconfig @@ -2,6 +2,7 @@ CONFIG_SYSVIPC=y CONFIG_NO_HZ=y CONFIG_HIGH_RES_TIMERS=y +CONFIG_PREEMPT_VOLUNTARY=y CONFIG_BSD_PROCESS_ACCT=y CONFIG_BSD_PROCESS_ACCT_V3=y CONFIG_LOG_BUF_SHIFT=18 @@ -19,19 +20,12 @@ CONFIG_BLK_DEV_INITRD=y CONFIG_CC_OPTIMIZE_FOR_SIZE=y CONFIG_KALLSYMS_ALL=y CONFIG_EMBEDDED=y -# CONFIG_COMPAT_BRK is not set CONFIG_PROFILING=y -CONFIG_JUMP_LABEL=y CONFIG_CC_STACKPROTECTOR_REGULAR=y -CONFIG_MODULES=y -CONFIG_MODULE_UNLOAD=y CONFIG_ARCH_MULTI_V6=y CONFIG_ARCH_BCM=y CONFIG_ARCH_BCM2835=y -CONFIG_PREEMPT_VOLUNTARY=y CONFIG_AEABI=y -CONFIG_KSM=y -CONFIG_CMA=y CONFIG_SECCOMP=y CONFIG_KEXEC=y CONFIG_CRASH_DUMP=y @@ -44,9 +38,15 @@ CONFIG_CPU_FREQ_GOV_ONDEMAND=y CONFIG_CPUFREQ_DT=y CONFIG_ARM_RASPBERRYPI_CPUFREQ=y CONFIG_VFP=y -# CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set # CONFIG_SUSPEND is not set CONFIG_PM=y +CONFIG_JUMP_LABEL=y +CONFIG_MODULES=y +CONFIG_MODULE_UNLOAD=y +# CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set +# CONFIG_COMPAT_BRK is not set +CONFIG_KSM=y +CONFIG_CMA=y CONFIG_NET=y CONFIG_PACKET=y CONFIG_UNIX=y @@ -63,8 +63,7 @@ CONFIG_MAC80211=y CONFIG_DEVTMPFS=y CONFIG_DEVTMPFS_MOUNT=y # CONFIG_STANDALONE is not set -CONFIG_DMA_CMA=y -CONFIG_CMA_SIZE_MBYTES=32 +CONFIG_RASPBERRYPI_FIRMWARE=y CONFIG_SCSI=y CONFIG_BLK_DEV_SD=y CONFIG_SCSI_CONSTANTS=y @@ -106,6 +105,7 @@ CONFIG_REGULATOR_GPIO=y CONFIG_MEDIA_SUPPORT=y CONFIG_MEDIA_CAMERA_SUPPORT=y CONFIG_DRM=y +CONFIG_DRM_V3D=y CONFIG_DRM_VC4=y CONFIG_FB_SIMPLE=y CONFIG_FRAMEBUFFER_CONSOLE=y @@ -151,7 +151,6 @@ CONFIG_BCM2835_MBOX=y CONFIG_RASPBERRYPI_POWER=y CONFIG_PWM=y CONFIG_PWM_BCM2835=y -CONFIG_RASPBERRYPI_FIRMWARE=y CONFIG_EXT2_FS=y CONFIG_EXT2_FS_XATTR=y CONFIG_EXT2_FS_POSIX_ACL=y @@ -170,20 +169,22 @@ CONFIG_NLS_CODEPAGE_437=y CONFIG_NLS_ASCII=y CONFIG_NLS_ISO8859_1=y CONFIG_NLS_UTF8=y +# CONFIG_XZ_DEC_ARM is not set +# CONFIG_XZ_DEC_ARMTHUMB is not set +CONFIG_DMA_CMA=y +CONFIG_CMA_SIZE_MBYTES=32 CONFIG_PRINTK_TIME=y CONFIG_BOOT_PRINTK_DELAY=y CONFIG_DYNAMIC_DEBUG=y -CONFIG_DEBUG_INFO=y +CONFIG_DEBUG_INFO_DWARF_TOOLCHAIN_DEFAULT=y # CONFIG_ENABLE_MUST_CHECK is not set -CONFIG_DEBUG_MEMORY_INIT=y CONFIG_LOCKUP_DETECTOR=y -CONFIG_SCHED_TRACER=y -CONFIG_STACK_TRACER=y -CONFIG_FUNCTION_PROFILER=y -CONFIG_TEST_KSTRTOX=y CONFIG_DEBUG_FS=y CONFIG_KGDB=y CONFIG_KGDB_KDB=y +CONFIG_DEBUG_MEMORY_INIT=y +CONFIG_FUNCTION_PROFILER=y +CONFIG_STACK_TRACER=y +CONFIG_SCHED_TRACER=y CONFIG_STRICT_DEVMEM=y -# CONFIG_XZ_DEC_ARM is not set -# CONFIG_XZ_DEC_ARMTHUMB is not set +CONFIG_TEST_KSTRTOX=y diff --git a/arch/arm/configs/cerfcube_defconfig b/arch/arm/configs/cerfcube_defconfig index 3f910bbf1bfd..7e6f7dfa3023 100644 --- a/arch/arm/configs/cerfcube_defconfig +++ b/arch/arm/configs/cerfcube_defconfig @@ -1,23 +1,19 @@ CONFIG_SYSVIPC=y CONFIG_BSD_PROCESS_ACCT=y CONFIG_LOG_BUF_SHIFT=14 -CONFIG_MODULES=y -CONFIG_MODULE_UNLOAD=y -CONFIG_MODULE_FORCE_UNLOAD=y CONFIG_ARCH_SA1100=y CONFIG_SA1100_CERF=y CONFIG_SA1100_CERF_FLASH_16MB=y -CONFIG_PCCARD=m -CONFIG_PCMCIA_SA1100=m -CONFIG_LEDS=y -CONFIG_LEDS_CPU=y -CONFIG_ZBOOT_ROM_TEXT=0x0 -CONFIG_ZBOOT_ROM_BSS=0x0 +CONFIG_UNUSED_BOARD_FILES=y CONFIG_CMDLINE="console=ttySA0,38400 root=/dev/mtdblock3 rootfstype=jffs2 rw mem=32M init=/linuxrc" CONFIG_CPU_FREQ_DEFAULT_GOV_PERFORMANCE=y CONFIG_CPU_FREQ_GOV_USERSPACE=m CONFIG_FPE_FASTFPE=y CONFIG_PM=y +CONFIG_MODULES=y +CONFIG_MODULE_UNLOAD=y +CONFIG_MODULE_FORCE_UNLOAD=y +CONFIG_PARTITION_ADVANCED=y CONFIG_NET=y CONFIG_PACKET=y CONFIG_UNIX=y @@ -27,9 +23,11 @@ CONFIG_IP_PNP_DHCP=y CONFIG_IP_PNP_BOOTP=y CONFIG_IP_PNP_RARP=y # CONFIG_IPV6 is not set +CONFIG_PCCARD=m +CONFIG_PCMCIA_SA1100=m CONFIG_MTD=y -CONFIG_MTD_REDBOOT_PARTS=y CONFIG_MTD_CMDLINE_PARTS=y +CONFIG_MTD_REDBOOT_PARTS=y CONFIG_MTD_BLOCK=y CONFIG_MTD_CFI=y CONFIG_MTD_CFI_INTELEXT=y @@ -47,6 +45,10 @@ CONFIG_SERIAL_SA1100_CONSOLE=y CONFIG_WATCHDOG=y CONFIG_SA1100_WATCHDOG=m # CONFIG_VGA_CONSOLE is not set +CONFIG_NEW_LEDS=y +CONFIG_LEDS_CLASS=y +CONFIG_LEDS_TRIGGERS=y +CONFIG_LEDS_TRIGGER_CPU=y CONFIG_EXT2_FS=m CONFIG_EXT3_FS=m CONFIG_MSDOS_FS=m @@ -60,11 +62,10 @@ CONFIG_NFS_V4=y CONFIG_NFSD=m CONFIG_NFSD_V4=y CONFIG_SMB_FS=m -CONFIG_PARTITION_ADVANCED=y CONFIG_NLS=y CONFIG_NLS_CODEPAGE_437=m CONFIG_NLS_ISO8859_1=m -CONFIG_MAGIC_SYSRQ=y CONFIG_DEBUG_KERNEL=y +CONFIG_MAGIC_SYSRQ=y CONFIG_DEBUG_USER=y CONFIG_DEBUG_LL=y diff --git a/arch/arm/configs/clps711x_defconfig b/arch/arm/configs/clps711x_defconfig index 63a153f5cf68..92481b2a88fa 100644 --- a/arch/arm/configs/clps711x_defconfig +++ b/arch/arm/configs/clps711x_defconfig @@ -4,7 +4,6 @@ CONFIG_LOG_BUF_SHIFT=14 CONFIG_BLK_DEV_INITRD=y CONFIG_RD_LZMA=y CONFIG_EMBEDDED=y -CONFIG_SLOB=y CONFIG_JUMP_LABEL=y CONFIG_PARTITION_ADVANCED=y CONFIG_ARCH_CLPS711X=y @@ -14,16 +13,13 @@ CONFIG_ARCH_CLEP7312=y CONFIG_ARCH_EDB7211=y CONFIG_ARCH_P720T=y CONFIG_AEABI=y -CONFIG_ZBOOT_ROM_TEXT=0x0 -CONFIG_ZBOOT_ROM_BSS=0x0 # CONFIG_COREDUMP is not set +CONFIG_SLOB=y CONFIG_NET=y CONFIG_PACKET=y CONFIG_UNIX=y CONFIG_INET=y # CONFIG_IPV6 is not set -CONFIG_IRDA=y -CONFIG_IRTTY_SIR=y # CONFIG_WIRELESS is not set CONFIG_MTD=y CONFIG_MTD_CMDLINE_PARTS=y diff --git a/arch/arm/configs/cm_x300_defconfig b/arch/arm/configs/cm_x300_defconfig index bb0fcd82d2a7..31f41159bef2 100644 --- a/arch/arm/configs/cm_x300_defconfig +++ b/arch/arm/configs/cm_x300_defconfig @@ -1,29 +1,27 @@ CONFIG_LOCALVERSION="-cm-x300" # CONFIG_LOCALVERSION_AUTO is not set CONFIG_SYSVIPC=y +CONFIG_NO_HZ=y CONFIG_IKCONFIG=y CONFIG_IKCONFIG_PROC=y CONFIG_LOG_BUF_SHIFT=18 CONFIG_BLK_DEV_INITRD=y # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set -CONFIG_MODULES=y -CONFIG_MODULE_UNLOAD=y -CONFIG_MODULE_FORCE_UNLOAD=y -# CONFIG_BLK_DEV_BSG is not set # CONFIG_ARCH_MULTI_V7 is not set CONFIG_ARCH_PXA=y -CONFIG_GPIO_PCA953X=y CONFIG_MACH_CM_X300=y -CONFIG_NO_HZ=y CONFIG_AEABI=y CONFIG_HIGHMEM=y -CONFIG_ZBOOT_ROM_TEXT=0x0 -CONFIG_ZBOOT_ROM_BSS=0x0 +CONFIG_UNUSED_BOARD_FILES=y CONFIG_CMDLINE="root=/dev/mtdblock5 rootfstype=ubifs console=ttyS2,38400" CONFIG_CPU_FREQ=y CONFIG_CPU_FREQ_GOV_USERSPACE=y CONFIG_FPE_NWFPE=y CONFIG_APM_EMULATION=y +CONFIG_MODULES=y +CONFIG_MODULE_UNLOAD=y +CONFIG_MODULE_FORCE_UNLOAD=y +CONFIG_PARTITION_ADVANCED=y CONFIG_NET=y CONFIG_PACKET=y CONFIG_UNIX=y @@ -55,6 +53,7 @@ CONFIG_BLK_DEV_LOOP=y CONFIG_BLK_DEV_RAM=y CONFIG_SCSI=y CONFIG_BLK_DEV_SD=y +# CONFIG_BLK_DEV_BSG is not set CONFIG_NETDEVICES=y CONFIG_NET_ETHERNET=y CONFIG_DM9000=y @@ -80,6 +79,7 @@ CONFIG_I2C_PXA=y CONFIG_SPI=y CONFIG_SPI_GPIO=y CONFIG_GPIO_SYSFS=y +CONFIG_GPIO_PCA953X=y # CONFIG_HWMON is not set CONFIG_PMIC_DA903X=y CONFIG_REGULATOR=y @@ -91,8 +91,6 @@ CONFIG_LCD_TDO24M=y CONFIG_BACKLIGHT_DA903X=m CONFIG_FRAMEBUFFER_CONSOLE=y CONFIG_FRAMEBUFFER_CONSOLE_DETECT_PRIMARY=y -CONFIG_FONTS=y -CONFIG_FONT_6x11=y CONFIG_LOGO=y CONFIG_SOUND=m CONFIG_SND=m @@ -147,18 +145,19 @@ CONFIG_NFS_V3_ACL=y CONFIG_NFS_V4=y CONFIG_ROOT_NFS=y CONFIG_CIFS=m -CONFIG_PARTITION_ADVANCED=y CONFIG_NLS_CODEPAGE_437=m CONFIG_NLS_ISO8859_1=m -CONFIG_DEBUG_FS=y +CONFIG_CRYPTO_MICHAEL_MIC=m +# CONFIG_CRYPTO_HW is not set +CONFIG_CRC_T10DIF=y +CONFIG_FONTS=y +CONFIG_FONT_6x11=y CONFIG_DEBUG_KERNEL=y +CONFIG_DEBUG_FS=y # CONFIG_SCHED_DEBUG is not set # CONFIG_FTRACE is not set CONFIG_DEBUG_USER=y CONFIG_DEBUG_LL=y CONFIG_CRYPTO_ECB=m -CONFIG_CRYPTO_MICHAEL_MIC=m CONFIG_CRYPTO_AES=m # CONFIG_CRYPTO_ANSI_CPRNG is not set -# CONFIG_CRYPTO_HW is not set -CONFIG_CRC_T10DIF=y diff --git a/arch/arm/configs/cns3420vb_defconfig b/arch/arm/configs/cns3420vb_defconfig index 63fa2eb21b75..b3aab97c0728 100644 --- a/arch/arm/configs/cns3420vb_defconfig +++ b/arch/arm/configs/cns3420vb_defconfig @@ -1,5 +1,4 @@ # CONFIG_LOCALVERSION_AUTO is not set -# CONFIG_SWAP is not set CONFIG_SYSVIPC=y CONFIG_IKCONFIG=y CONFIG_IKCONFIG_PROC=y @@ -9,23 +8,22 @@ CONFIG_SYSFS_DEPRECATED_V2=y CONFIG_RELAY=y CONFIG_BLK_DEV_INITRD=y # CONFIG_PERF_EVENTS is not set -CONFIG_SLAB=y CONFIG_PROFILING=y +CONFIG_ARCH_MULTI_V6=y +CONFIG_ARCH_CNS3XXX=y +CONFIG_MACH_CNS3420VB=y +CONFIG_UNUSED_BOARD_FILES=y +CONFIG_CMDLINE="console=ttyS0,38400 mem=128M root=/dev/mmcblk0p1 ro rootwait" CONFIG_MODULES=y CONFIG_MODULE_UNLOAD=y CONFIG_MODULE_FORCE_UNLOAD=y CONFIG_MODVERSIONS=y -# CONFIG_BLK_DEV_BSG is not set CONFIG_IOSCHED_BFQ=m -CONFIG_ARCH_MULTI_V6=y #CONFIG_ARCH_MULTI_V7 is not set -CONFIG_ARCH_CNS3XXX=y -CONFIG_MACH_CNS3420VB=y CONFIG_DEBUG_CNS3XXX=y CONFIG_AEABI=y -CONFIG_ZBOOT_ROM_TEXT=0x0 -CONFIG_ZBOOT_ROM_BSS=0x0 -CONFIG_CMDLINE="console=ttyS0,38400 mem=128M root=/dev/mmcblk0p1 ro rootwait" +# CONFIG_SWAP is not set +CONFIG_SLAB=y CONFIG_MTD=y CONFIG_MTD_CMDLINE_PARTS=y CONFIG_MTD_BLOCK=y @@ -36,6 +34,7 @@ CONFIG_BLK_DEV_LOOP=y CONFIG_BLK_DEV_RAM=y CONFIG_BLK_DEV_RAM_SIZE=20000 CONFIG_BLK_DEV_SD=y +# CONFIG_BLK_DEV_BSG is not set CONFIG_ATA=y # CONFIG_SATA_PMP is not set # CONFIG_ATA_SFF is not set @@ -43,9 +42,9 @@ CONFIG_ATA=y # CONFIG_INPUT_KEYBOARD is not set # CONFIG_INPUT_MOUSE is not set # CONFIG_SERIO is not set +CONFIG_LEGACY_PTY_COUNT=16 CONFIG_SERIAL_8250=y CONFIG_SERIAL_8250_CONSOLE=y -CONFIG_LEGACY_PTY_COUNT=16 # CONFIG_HW_RANDOM is not set # CONFIG_HWMON is not set # CONFIG_VGA_CONSOLE is not set @@ -59,6 +58,6 @@ CONFIG_AUTOFS4_FS=y CONFIG_FSCACHE=y CONFIG_TMPFS=y # CONFIG_ENABLE_MUST_CHECK is not set -CONFIG_DEBUG_FS=y # CONFIG_ARM_UNWIND is not set CONFIG_CRC_CCITT=y +CONFIG_DEBUG_FS=y diff --git a/arch/arm/configs/colibri_pxa270_defconfig b/arch/arm/configs/colibri_pxa270_defconfig index b29898fd6a12..8357d721c69c 100644 --- a/arch/arm/configs/colibri_pxa270_defconfig +++ b/arch/arm/configs/colibri_pxa270_defconfig @@ -1,5 +1,6 @@ CONFIG_SYSVIPC=y CONFIG_POSIX_MQUEUE=y +CONFIG_PREEMPT=y CONFIG_BSD_PROCESS_ACCT=y CONFIG_BSD_PROCESS_ACCT_V3=y CONFIG_IKCONFIG=y @@ -9,20 +10,20 @@ CONFIG_SYSFS_DEPRECATED_V2=y CONFIG_BLK_DEV_INITRD=y CONFIG_EXPERT=y CONFIG_KALLSYMS_EXTRA_PASS=y -CONFIG_SLAB=y +# CONFIG_ARCH_MULTI_V7 is not set +CONFIG_ARCH_PXA=y +CONFIG_MACH_COLIBRI=y +CONFIG_AEABI=y +CONFIG_UNUSED_BOARD_FILES=y CONFIG_MODULES=y CONFIG_MODULE_UNLOAD=y CONFIG_MODULE_FORCE_UNLOAD=y CONFIG_MODVERSIONS=y CONFIG_MODULE_SRCVERSION_ALL=y # CONFIG_BLK_DEV_BSG is not set -# CONFIG_ARCH_MULTI_V7 is not set -CONFIG_ARCH_PXA=y -CONFIG_MACH_COLIBRI=y -CONFIG_PREEMPT=y -CONFIG_AEABI=y CONFIG_FPE_NWFPE=y CONFIG_PM=y +CONFIG_SLAB=y CONFIG_NET=y CONFIG_PACKET=y CONFIG_UNIX=y @@ -35,13 +36,6 @@ CONFIG_IP_PNP_BOOTP=y # CONFIG_IPV6 is not set CONFIG_NETFILTER=y CONFIG_VLAN_8021Q=m -CONFIG_IRDA=m -CONFIG_IRLAN=m -CONFIG_IRCOMM=m -CONFIG_IRDA_ULTRA=y -CONFIG_IRDA_CACHE_LAST_LSAP=y -CONFIG_IRDA_FAST_RR=y -CONFIG_IRTTY_SIR=m CONFIG_BT=m CONFIG_BT_RFCOMM=m CONFIG_BT_RFCOMM_TTY=y @@ -64,22 +58,22 @@ CONFIG_MTD_COMPLEX_MAPPINGS=y CONFIG_MTD_PHYSMAP=y CONFIG_MTD_PXA2XX=y CONFIG_MTD_BLOCK2MTD=y +CONFIG_MTD_ONENAND=y CONFIG_MTD_RAW_NAND=y CONFIG_MTD_NAND_DISKONCHIP=y CONFIG_MTD_NAND_DISKONCHIP_PROBE_ADVANCED=y CONFIG_MTD_NAND_DISKONCHIP_PROBE_ADDRESS=0x4000000 CONFIG_MTD_NAND_DISKONCHIP_PROBE_HIGH=y CONFIG_MTD_NAND_DISKONCHIP_BBTWRITE=y -CONFIG_MTD_ONENAND=y CONFIG_BLK_DEV_LOOP=y CONFIG_BLK_DEV_CRYPTOLOOP=m CONFIG_BLK_DEV_NBD=y CONFIG_BLK_DEV_RAM=y CONFIG_BLK_DEV_RAM_COUNT=8 CONFIG_NETDEVICES=y -CONFIG_PHYLIB=y CONFIG_NET_ETHERNET=y CONFIG_DM9000=y +CONFIG_PHYLIB=y CONFIG_HOSTAP=y CONFIG_HOSTAP_FIRMWARE=y CONFIG_HOSTAP_FIRMWARE_NVRAM=y @@ -107,9 +101,6 @@ CONFIG_BACKLIGHT_CLASS_DEVICE=y # CONFIG_VGA_CONSOLE is not set CONFIG_FRAMEBUFFER_CONSOLE=y CONFIG_FRAMEBUFFER_CONSOLE_ROTATION=y -CONFIG_FONTS=y -CONFIG_FONT_8x8=y -CONFIG_FONT_8x16=y CONFIG_LOGO=y # CONFIG_USB_HID is not set CONFIG_USB=y @@ -143,13 +134,8 @@ CONFIG_NLS_ASCII=y CONFIG_NLS_ISO8859_1=m CONFIG_NLS_ISO8859_15=m CONFIG_NLS_UTF8=m -CONFIG_PRINTK_TIME=y -CONFIG_MAGIC_SYSRQ=y -CONFIG_DEBUG_FS=y CONFIG_DEBUG_KERNEL=y -CONFIG_DEBUG_INFO=y -CONFIG_DEBUG_USER=y -CONFIG_DEBUG_LL=y +CONFIG_DEBUG_INFO_DWARF_TOOLCHAIN_DEFAULT=y CONFIG_KEYS=y CONFIG_SECURITY=y CONFIG_CRYPTO_PCBC=m @@ -161,3 +147,11 @@ CONFIG_CRYPTO_DEFLATE=m CONFIG_CRC_CCITT=y CONFIG_CRC16=y CONFIG_LIBCRC32C=y +CONFIG_FONTS=y +CONFIG_FONT_8x8=y +CONFIG_FONT_8x16=y +CONFIG_PRINTK_TIME=y +CONFIG_MAGIC_SYSRQ=y +CONFIG_DEBUG_FS=y +CONFIG_DEBUG_USER=y +CONFIG_DEBUG_LL=y diff --git a/arch/arm/configs/colibri_pxa300_defconfig b/arch/arm/configs/colibri_pxa300_defconfig index f9d110294644..42adfefdb6dc 100644 --- a/arch/arm/configs/colibri_pxa300_defconfig +++ b/arch/arm/configs/colibri_pxa300_defconfig @@ -1,13 +1,13 @@ -CONFIG_MODULES=y -CONFIG_MODULE_UNLOAD=y -# CONFIG_BLK_DEV_BSG is not set # CONFIG_ARCH_MULTI_V7 is not set CONFIG_ARCH_PXA=y CONFIG_MACH_COLIBRI300=y CONFIG_AEABI=y +CONFIG_UNUSED_BOARD_FILES=y CONFIG_CMDLINE="console=ttyS0,115200 rw" CONFIG_CPU_IDLE=y CONFIG_FPE_NWFPE=y +CONFIG_MODULES=y +CONFIG_MODULE_UNLOAD=y CONFIG_NET=y CONFIG_UNIX=y CONFIG_INET=y @@ -18,6 +18,7 @@ CONFIG_IPV6=y CONFIG_SCSI=y CONFIG_BLK_DEV_SD=y CONFIG_CHR_DEV_SG=y +# CONFIG_BLK_DEV_BSG is not set CONFIG_NETDEVICES=y CONFIG_NET_ETHERNET=y CONFIG_AX88796=y @@ -48,12 +49,12 @@ CONFIG_EXT3_FS=y CONFIG_NFS_FS=y CONFIG_NFS_V3=y CONFIG_ROOT_NFS=y -CONFIG_PRINTK_TIME=y -CONFIG_DEBUG_KERNEL=y -CONFIG_DEBUG_INFO=y -CONFIG_DEBUG_USER=y -CONFIG_DEBUG_LL=y CONFIG_CRYPTO_ECB=y CONFIG_CRYPTO_AES=y +CONFIG_PRINTK_TIME=y +CONFIG_DEBUG_KERNEL=y +CONFIG_DEBUG_INFO_DWARF_TOOLCHAIN_DEFAULT=y +CONFIG_DEBUG_USER=y +CONFIG_DEBUG_LL=y CONFIG_CRYPTO_ARC4=y # CONFIG_CRYPTO_ANSI_CPRNG is not set diff --git a/arch/arm/configs/collie_defconfig b/arch/arm/configs/collie_defconfig index 36384fd575f8..d35cc59ce847 100644 --- a/arch/arm/configs/collie_defconfig +++ b/arch/arm/configs/collie_defconfig @@ -1,4 +1,3 @@ -# CONFIG_SWAP is not set CONFIG_SYSVIPC=y CONFIG_LOG_BUF_SHIFT=14 CONFIG_BLK_DEV_INITRD=y @@ -6,22 +5,21 @@ CONFIG_BLK_DEV_INITRD=y CONFIG_EXPERT=y # CONFIG_BASE_FULL is not set # CONFIG_EPOLL is not set -CONFIG_SLOB=y CONFIG_ARCH_SA1100=y CONFIG_SA1100_COLLIE=y -CONFIG_PCCARD=y -CONFIG_PCMCIA_SA1100=y -CONFIG_PCMCIA_DEBUG=y -CONFIG_ZBOOT_ROM_TEXT=0x0 -CONFIG_ZBOOT_ROM_BSS=0x0 CONFIG_CMDLINE="noinitrd root=/dev/mtdblock2 rootfstype=jffs2 fbcon=rotate:1" CONFIG_FPE_NWFPE=y CONFIG_PM=y +# CONFIG_SWAP is not set +CONFIG_SLOB=y CONFIG_NET=y CONFIG_PACKET=y CONFIG_UNIX=y CONFIG_INET=y # CONFIG_IPV6 is not set +CONFIG_PCCARD=y +CONFIG_PCMCIA_SA1100=y +CONFIG_PCMCIA_DEBUG=y CONFIG_MTD=y CONFIG_MTD_BLOCK=y CONFIG_MTD_CFI=y @@ -48,12 +46,12 @@ CONFIG_KEYBOARD_LOCOMO=y # CONFIG_INPUT_MOUSE is not set CONFIG_INPUT_TOUCHSCREEN=y # CONFIG_SERIO_SERPORT is not set +# CONFIG_LEGACY_PTYS is not set CONFIG_SERIAL_8250=y CONFIG_SERIAL_8250_CS=y CONFIG_SERIAL_8250_EXTENDED=y CONFIG_SERIAL_SA1100=y CONFIG_SERIAL_SA1100_CONSOLE=y -# CONFIG_LEGACY_PTYS is not set # CONFIG_HWMON is not set CONFIG_MCP_SA11X0=y CONFIG_MCP_UCB1200=y @@ -64,8 +62,6 @@ CONFIG_FB_SA1100=y # CONFIG_VGA_CONSOLE is not set CONFIG_FRAMEBUFFER_CONSOLE=y CONFIG_FRAMEBUFFER_CONSOLE_ROTATION=y -CONFIG_FONTS=y -CONFIG_FONT_MINI_4x6=y CONFIG_NEW_LEDS=y CONFIG_LEDS_CLASS=y CONFIG_LEDS_LOCOMO=y @@ -80,9 +76,11 @@ CONFIG_ROMFS_FS=y CONFIG_NLS_DEFAULT="cp437" CONFIG_NLS_CODEPAGE_437=y CONFIG_NLS_ISO8859_1=y +CONFIG_CRC_CCITT=y +CONFIG_FONTS=y +CONFIG_FONT_MINI_4x6=y +# CONFIG_DEBUG_BUGVERBOSE is not set CONFIG_MAGIC_SYSRQ=y CONFIG_DEBUG_KERNEL=y # CONFIG_DETECT_SOFTLOCKUP is not set CONFIG_DEBUG_MUTEXES=y -# CONFIG_DEBUG_BUGVERBOSE is not set -CONFIG_CRC_CCITT=y diff --git a/arch/arm/configs/corgi_defconfig b/arch/arm/configs/corgi_defconfig index 96c677c98bc7..1f137f74050f 100644 --- a/arch/arm/configs/corgi_defconfig +++ b/arch/arm/configs/corgi_defconfig @@ -1,14 +1,11 @@ CONFIG_SYSVIPC=y +CONFIG_PREEMPT=y CONFIG_BSD_PROCESS_ACCT=y CONFIG_LOG_BUF_SHIFT=14 CONFIG_SYSFS_DEPRECATED_V2=y # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set CONFIG_EXPERT=y CONFIG_PROFILING=y -CONFIG_MODULES=y -CONFIG_MODULE_UNLOAD=y -CONFIG_MODULE_FORCE_UNLOAD=y -# CONFIG_BLK_DEV_BSG is not set # CONFIG_ARCH_MULTI_V7 is not set CONFIG_ARCH_PXA=y CONFIG_PXA_SHARPSL=y @@ -16,14 +13,14 @@ CONFIG_MACH_POODLE=y CONFIG_MACH_CORGI=y CONFIG_MACH_SHEPHERD=y CONFIG_MACH_HUSKY=y -CONFIG_PCCARD=y -CONFIG_PCMCIA_PXA2XX=y -CONFIG_PREEMPT=y -CONFIG_ZBOOT_ROM_TEXT=0x0 -CONFIG_ZBOOT_ROM_BSS=0x0 +CONFIG_UNUSED_BOARD_FILES=y CONFIG_CMDLINE="console=ttyS0,115200n8 console=tty1 noinitrd root=/dev/mtdblock2 rootfstype=jffs2 debug" CONFIG_FPE_NWFPE=y CONFIG_BINFMT_AOUT=m +CONFIG_MODULES=y +CONFIG_MODULE_UNLOAD=y +CONFIG_MODULE_FORCE_UNLOAD=y +CONFIG_PARTITION_ADVANCED=y CONFIG_BINFMT_MISC=m CONFIG_PM=y CONFIG_NET=y @@ -58,11 +55,6 @@ CONFIG_IP6_NF_MATCH_RT=m CONFIG_IP6_NF_FILTER=m CONFIG_IP6_NF_MANGLE=m CONFIG_IP6_NF_RAW=m -CONFIG_IRDA=m -CONFIG_IRLAN=m -CONFIG_IRNET=m -CONFIG_IRCOMM=m -CONFIG_PXA_FICP=m CONFIG_BT=m CONFIG_BT_RFCOMM=m CONFIG_BT_RFCOMM_TTY=y @@ -81,6 +73,8 @@ CONFIG_BT_HCIBT3C=m CONFIG_BT_HCIBLUECARD=m CONFIG_BT_HCIBTUART=m CONFIG_BT_HCIVHCI=m +CONFIG_PCCARD=y +CONFIG_PCMCIA_PXA2XX=y CONFIG_MTD=y CONFIG_MTD_CMDLINE_PARTS=y CONFIG_MTD_BLOCK=y @@ -95,10 +89,15 @@ CONFIG_CHR_DEV_OSST=m CONFIG_BLK_DEV_SR=m CONFIG_CHR_DEV_SG=m CONFIG_SCSI_MULTI_LUN=y +# CONFIG_BLK_DEV_BSG is not set CONFIG_ATA=y CONFIG_PATA_PCMCIA=y CONFIG_NETDEVICES=y CONFIG_NET_ETHERNET=y +CONFIG_PCMCIA_PCNET=m +CONFIG_PPP=m +CONFIG_PPP_BSDCOMP=m +CONFIG_PPP_ASYNC=m CONFIG_USB_CATC=m CONFIG_USB_KAWETH=m CONFIG_USB_PEGASUS=m @@ -106,10 +105,6 @@ CONFIG_USB_RTL8150=m CONFIG_USB_USBNET=m # CONFIG_USB_NET_CDC_SUBSET is not set CONFIG_NET_PCMCIA=y -CONFIG_PCMCIA_PCNET=m -CONFIG_PPP=m -CONFIG_PPP_ASYNC=m -CONFIG_PPP_BSDCOMP=m CONFIG_INPUT_FF_MEMLESS=m # CONFIG_INPUT_MOUSEDEV is not set CONFIG_INPUT_EVDEV=y @@ -120,11 +115,11 @@ CONFIG_TOUCHSCREEN_ADS7846=y CONFIG_INPUT_MISC=y CONFIG_INPUT_UINPUT=m # CONFIG_SERIO is not set +# CONFIG_LEGACY_PTYS is not set CONFIG_SERIAL_8250=m CONFIG_SERIAL_8250_CS=m CONFIG_SERIAL_PXA=y CONFIG_SERIAL_PXA_CONSOLE=y -# CONFIG_LEGACY_PTYS is not set CONFIG_I2C=y CONFIG_I2C_PXA=y CONFIG_SPI=y @@ -136,13 +131,8 @@ CONFIG_LCD_CORGI=y CONFIG_BACKLIGHT_CLASS_DEVICE=y # CONFIG_VGA_CONSOLE is not set CONFIG_FRAMEBUFFER_CONSOLE=y -CONFIG_FONTS=y -CONFIG_FONT_8x8=y -CONFIG_FONT_8x16=y CONFIG_SOUND=y CONFIG_SOUND_PRIME=y -CONFIG_USB_KBD=m -CONFIG_USB_MOUSE=m CONFIG_HID_A4TECH=m CONFIG_HID_APPLE=m CONFIG_HID_BELKIN=m @@ -159,6 +149,8 @@ CONFIG_HID_PETALYNX=m CONFIG_HID_SAMSUNG=m CONFIG_HID_SONY=m CONFIG_HID_SUNPLUS=m +CONFIG_USB_KBD=m +CONFIG_USB_MOUSE=m CONFIG_USB=m CONFIG_USB_MON=m CONFIG_USB_SL811_HCD=m @@ -220,16 +212,12 @@ CONFIG_NFS_V3=y CONFIG_NFS_V4=y CONFIG_SMB_FS=m CONFIG_SMB_NLS_DEFAULT=y -CONFIG_PARTITION_ADVANCED=y +CONFIG_NFS_V4=m CONFIG_NLS_DEFAULT="cp437" CONFIG_NLS_CODEPAGE_437=y CONFIG_NLS_ISO8859_1=y CONFIG_NLS_UTF8=y -CONFIG_MAGIC_SYSRQ=y CONFIG_DEBUG_KERNEL=y -# CONFIG_DEBUG_PREEMPT is not set -# CONFIG_FTRACE is not set -CONFIG_DEBUG_LL=y CONFIG_CRYPTO_NULL=m CONFIG_CRYPTO_TEST=m CONFIG_CRYPTO_ECB=m @@ -252,3 +240,9 @@ CONFIG_CRYPTO_TWOFISH=m # CONFIG_CRYPTO_ANSI_CPRNG is not set CONFIG_CRC_CCITT=y CONFIG_LIBCRC32C=m +CONFIG_FONTS=y +CONFIG_FONT_8x8=y +CONFIG_FONT_8x16=y +CONFIG_MAGIC_SYSRQ=y +# CONFIG_DEBUG_PREEMPT is not set +# CONFIG_FTRACE is not set diff --git a/arch/arm/configs/davinci_all_defconfig b/arch/arm/configs/davinci_all_defconfig index b58d45a03607..fc71a03a9c8c 100644 --- a/arch/arm/configs/davinci_all_defconfig +++ b/arch/arm/configs/davinci_all_defconfig @@ -1,8 +1,8 @@ -# CONFIG_SWAP is not set CONFIG_SYSVIPC=y CONFIG_POSIX_MQUEUE=y CONFIG_NO_HZ=y CONFIG_HIGH_RES_TIMERS=y +CONFIG_PREEMPT=y CONFIG_IKCONFIG=y CONFIG_IKCONFIG_PROC=y CONFIG_LOG_BUF_SHIFT=14 @@ -10,34 +10,16 @@ CONFIG_CGROUPS=y CONFIG_CHECKPOINT_RESTORE=y CONFIG_BLK_DEV_INITRD=y CONFIG_EXPERT=y -CONFIG_MODULES=y -CONFIG_MODULE_UNLOAD=y -CONFIG_MODULE_FORCE_UNLOAD=y -CONFIG_MODVERSIONS=y -CONFIG_PARTITION_ADVANCED=y CONFIG_ARCH_MULTIPLATFORM=y -CONFIG_ARCH_MULTI_V7=n CONFIG_ARCH_MULTI_V5=y +# CONFIG_ARCH_MULTI_V7 is not set CONFIG_ARCH_DAVINCI=y -CONFIG_ARCH_DAVINCI_DM644x=y -CONFIG_ARCH_DAVINCI_DM355=y -CONFIG_ARCH_DAVINCI_DM646x=y CONFIG_ARCH_DAVINCI_DA830=y CONFIG_ARCH_DAVINCI_DA850=y -CONFIG_ARCH_DAVINCI_DM365=y -CONFIG_MACH_SFFSDR=y -CONFIG_MACH_NEUROS_OSD2=y -CONFIG_MACH_DM355_LEOPARD=y -CONFIG_MACH_MITYOMAPL138=y -CONFIG_MACH_OMAPL138_HAWKBOARD=y CONFIG_DAVINCI_MUX_DEBUG=y CONFIG_DAVINCI_MUX_WARNINGS=y -CONFIG_PREEMPT=y CONFIG_AEABI=y -CONFIG_CMA=y CONFIG_SECCOMP=y -CONFIG_ZBOOT_ROM_TEXT=0x0 -CONFIG_ZBOOT_ROM_BSS=0x0 CONFIG_ARM_APPENDED_DTB=y CONFIG_ARM_ATAG_DTB_COMPAT=y CONFIG_AUTO_ZRELADDR=y @@ -48,6 +30,13 @@ CONFIG_CPU_FREQ_GOV_POWERSAVE=m CONFIG_CPU_FREQ_GOV_ONDEMAND=m CONFIG_CPUFREQ_DT=m CONFIG_CPU_IDLE=y +CONFIG_MODULES=y +CONFIG_MODULE_UNLOAD=y +CONFIG_MODULE_FORCE_UNLOAD=y +CONFIG_MODVERSIONS=y +CONFIG_PARTITION_ADVANCED=y +# CONFIG_SWAP is not set +CONFIG_CMA=y CONFIG_NET=y CONFIG_PACKET=y CONFIG_UNIX=y @@ -65,7 +54,6 @@ CONFIG_BT_HCIUART_LL=y CONFIG_DEVTMPFS=y CONFIG_DEVTMPFS_MOUNT=y CONFIG_FW_LOADER=m -CONFIG_DMA_CMA=y CONFIG_DA8XX_MSTPRI=y CONFIG_MTD=m CONFIG_MTD_TESTS=m @@ -95,8 +83,8 @@ CONFIG_NETCONSOLE=y CONFIG_TUN=m CONFIG_DM9000=y CONFIG_TI_DAVINCI_EMAC=y -CONFIG_LSI_ET1011C_PHY=y CONFIG_LXT_PHY=y +CONFIG_LSI_ET1011C_PHY=y CONFIG_SMSC_PHY=y CONFIG_PPP=m CONFIG_PPP_DEFLATE=m @@ -113,7 +101,6 @@ CONFIG_KEYBOARD_XTKBD=m CONFIG_INPUT_TOUCHSCREEN=y CONFIG_INPUT_MISC=y CONFIG_INPUT_PWM_BEEPER=m -CONFIG_INPUT_DM355EVM=m CONFIG_SERIO_LIBPS2=y # CONFIG_VT_CONSOLE is not set CONFIG_SERIAL_8250=y @@ -141,7 +128,6 @@ CONFIG_SYSCON_REBOOT_MODE=m CONFIG_BATTERY_LEGO_EV3=m CONFIG_WATCHDOG=y CONFIG_DAVINCI_WATCHDOG=y -CONFIG_MFD_DM355EVM_MSP=y CONFIG_TPS6507X=y CONFIG_REGULATOR=y CONFIG_REGULATOR_FIXED_VOLTAGE=y @@ -262,10 +248,11 @@ CONFIG_NLS_CODEPAGE_437=y CONFIG_NLS_ASCII=m CONFIG_NLS_ISO8859_1=y CONFIG_NLS_UTF8=m +# CONFIG_CRYPTO_HW is not set +CONFIG_CRC_T10DIF=m +CONFIG_DMA_CMA=y CONFIG_DEBUG_FS=y CONFIG_DEBUG_RT_MUTEXES=y CONFIG_DEBUG_MUTEXES=y # CONFIG_ARM_UNWIND is not set CONFIG_DEBUG_USER=y -# CONFIG_CRYPTO_HW is not set -CONFIG_CRC_T10DIF=m diff --git a/arch/arm/configs/dove_defconfig b/arch/arm/configs/dove_defconfig index f8fb4758f80d..16ed5c110e8d 100644 --- a/arch/arm/configs/dove_defconfig +++ b/arch/arm/configs/dove_defconfig @@ -3,27 +3,21 @@ CONFIG_NO_HZ=y CONFIG_HIGH_RES_TIMERS=y CONFIG_LOG_BUF_SHIFT=14 CONFIG_EXPERT=y -CONFIG_SLAB=y -CONFIG_MODULES=y -CONFIG_MODULE_UNLOAD=y -# CONFIG_BLK_DEV_BSG is not set -CONFIG_PARTITION_ADVANCED=y # CONFIG_ARCH_MULTI_V6 is not set CONFIG_ARCH_MULTI_V7=y CONFIG_ARCH_DOVE=y CONFIG_MACH_DOVE_DB=y CONFIG_MACH_CM_A510=y CONFIG_MACH_DOVE_DT=y -CONFIG_PCI=y -CONFIG_PCI_MSI=y -CONFIG_PCI_MVEBU=y CONFIG_AEABI=y CONFIG_HIGHMEM=y -CONFIG_ZBOOT_ROM_TEXT=0x0 -CONFIG_ZBOOT_ROM_BSS=0x0 CONFIG_ARM_APPENDED_DTB=y CONFIG_ARM_ATAG_DTB_COMPAT=y CONFIG_VFP=y +CONFIG_MODULES=y +CONFIG_MODULE_UNLOAD=y +CONFIG_PARTITION_ADVANCED=y +CONFIG_SLAB=y CONFIG_NET=y CONFIG_PACKET=y CONFIG_UNIX=y @@ -33,6 +27,9 @@ CONFIG_IP_PNP=y CONFIG_IP_PNP_DHCP=y CONFIG_IP_PNP_BOOTP=y # CONFIG_IPV6 is not set +CONFIG_PCI=y +CONFIG_PCI_MSI=y +CONFIG_PCI_MVEBU=y CONFIG_DEVTMPFS=y CONFIG_DEVTMPFS_MOUNT=y CONFIG_MTD=y @@ -53,6 +50,7 @@ CONFIG_BLK_DEV_RAM=y CONFIG_BLK_DEV_RAM_COUNT=1 # CONFIG_SCSI_PROC_FS is not set CONFIG_BLK_DEV_SD=y +# CONFIG_BLK_DEV_BSG is not set # CONFIG_SCSI_LOWLEVEL is not set CONFIG_ATA=y CONFIG_SATA_MV=y @@ -117,14 +115,8 @@ CONFIG_NLS_CODEPAGE_850=y CONFIG_NLS_ISO8859_1=y CONFIG_NLS_ISO8859_2=y CONFIG_NLS_UTF8=y -CONFIG_PRINTK_TIME=y -CONFIG_MAGIC_SYSRQ=y -CONFIG_DEBUG_FS=y -# CONFIG_SCHED_DEBUG is not set CONFIG_TIMER_STATS=y -# CONFIG_DEBUG_BUGVERBOSE is not set -CONFIG_DEBUG_INFO=y -CONFIG_DEBUG_USER=y +CONFIG_DEBUG_INFO_DWARF_TOOLCHAIN_DEFAULT=y CONFIG_CRYPTO_NULL=y CONFIG_CRYPTO_ECB=m CONFIG_CRYPTO_PCBC=m @@ -142,3 +134,9 @@ CONFIG_CRYPTO_LZO=y CONFIG_CRYPTO_DEV_MARVELL_CESA=y CONFIG_CRC_CCITT=y CONFIG_LIBCRC32C=y +CONFIG_PRINTK_TIME=y +# CONFIG_DEBUG_BUGVERBOSE is not set +CONFIG_MAGIC_SYSRQ=y +CONFIG_DEBUG_FS=y +# CONFIG_SCHED_DEBUG is not set +CONFIG_DEBUG_USER=y diff --git a/arch/arm/configs/ep93xx_defconfig b/arch/arm/configs/ep93xx_defconfig index fef802b7af8c..3154125321c5 100644 --- a/arch/arm/configs/ep93xx_defconfig +++ b/arch/arm/configs/ep93xx_defconfig @@ -5,16 +5,9 @@ CONFIG_IKCONFIG=y CONFIG_IKCONFIG_PROC=y CONFIG_LOG_BUF_SHIFT=14 CONFIG_EXPERT=y -CONFIG_SLAB=y -CONFIG_MODULES=y -CONFIG_MODULE_UNLOAD=y -CONFIG_MODULE_FORCE_UNLOAD=y -# CONFIG_BLK_DEV_BSG is not set -CONFIG_PARTITION_ADVANCED=y CONFIG_ARCH_MULTI_V4T=y # CONFIG_ARCH_MULTI_V7 is not set CONFIG_ARCH_EP93XX=y -CONFIG_MACH_ADSSPHERE=y CONFIG_MACH_EDB9301=y CONFIG_MACH_EDB9302=y CONFIG_MACH_EDB9302A=y @@ -23,19 +16,15 @@ CONFIG_MACH_EDB9307A=y CONFIG_MACH_EDB9312=y CONFIG_MACH_EDB9315=y CONFIG_MACH_EDB9315A=y -CONFIG_MACH_GESBC9312=y -CONFIG_MACH_MICRO9H=y -CONFIG_MACH_MICRO9M=y -CONFIG_MACH_MICRO9L=y -CONFIG_MACH_MICRO9S=y -CONFIG_MACH_SIM_ONE=y -CONFIG_MACH_SNAPPER_CL15=y CONFIG_MACH_TS72XX=y CONFIG_MACH_VISION_EP9307=y CONFIG_AEABI=y -CONFIG_ZBOOT_ROM_TEXT=0x0 -CONFIG_ZBOOT_ROM_BSS=0x0 CONFIG_CMDLINE="console=ttyAM0,115200 root=/dev/nfs ip=bootp" +CONFIG_MODULES=y +CONFIG_MODULE_UNLOAD=y +CONFIG_MODULE_FORCE_UNLOAD=y +CONFIG_PARTITION_ADVANCED=y +CONFIG_SLAB=y CONFIG_NET=y CONFIG_PACKET=y CONFIG_UNIX=y @@ -52,8 +41,8 @@ CONFIG_IPV6=y # CONFIG_IPV6_SIT is not set # CONFIG_FW_LOADER is not set CONFIG_MTD=y -CONFIG_MTD_REDBOOT_PARTS=y CONFIG_MTD_CMDLINE_PARTS=y +CONFIG_MTD_REDBOOT_PARTS=y CONFIG_MTD_BLOCK=y CONFIG_MTD_CFI=y CONFIG_MTD_CFI_ADV_OPTIONS=y @@ -68,6 +57,7 @@ CONFIG_EEPROM_LEGACY=y CONFIG_SCSI=y # CONFIG_SCSI_PROC_FS is not set CONFIG_BLK_DEV_SD=y +# CONFIG_BLK_DEV_BSG is not set CONFIG_NETDEVICES=y CONFIG_EP93XX_ETH=y CONFIG_USB_RTL8150=y @@ -124,6 +114,7 @@ CONFIG_NFS_FS=y CONFIG_ROOT_NFS=y CONFIG_NLS_CODEPAGE_437=y CONFIG_NLS_ISO8859_1=y +CONFIG_LIBCRC32C=y CONFIG_MAGIC_SYSRQ=y CONFIG_DEBUG_SLAB=y CONFIG_DEBUG_SPINLOCK=y @@ -131,4 +122,3 @@ CONFIG_DEBUG_MUTEXES=y CONFIG_DEBUG_USER=y CONFIG_DEBUG_LL=y # CONFIG_CRYPTO_ANSI_CPRNG is not set -CONFIG_LIBCRC32C=y diff --git a/arch/arm/configs/eseries_pxa_defconfig b/arch/arm/configs/eseries_pxa_defconfig index 2146adc1825e..b4c2e6457e04 100644 --- a/arch/arm/configs/eseries_pxa_defconfig +++ b/arch/arm/configs/eseries_pxa_defconfig @@ -3,42 +3,33 @@ CONFIG_LOG_BUF_SHIFT=14 # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set CONFIG_EXPERT=y # CONFIG_KALLSYMS is not set -# CONFIG_COMPAT_BRK is not set -CONFIG_SLAB=y -CONFIG_MODULES=y -CONFIG_MODULE_UNLOAD=y -CONFIG_MODULE_FORCE_UNLOAD=y -# CONFIG_BLK_DEV_BSG is not set # CONFIG_ARCH_MULTI_V7 is not set CONFIG_ARCH_PXA=y CONFIG_ARCH_PXA_ESERIES=y -# CONFIG_ARM_THUMB is not set CONFIG_IWMMXT=y -CONFIG_PCCARD=y -CONFIG_PCMCIA=m -CONFIG_PCMCIA_PXA2XX=m CONFIG_AEABI=y -CONFIG_ZBOOT_ROM_TEXT=0x0 -CONFIG_ZBOOT_ROM_BSS=0x0 +CONFIG_UNUSED_BOARD_FILES=y CONFIG_KEXEC=y CONFIG_FPE_NWFPE=y +CONFIG_MODULES=y +CONFIG_MODULE_UNLOAD=y +CONFIG_MODULE_FORCE_UNLOAD=y +CONFIG_PARTITION_ADVANCED=y CONFIG_BINFMT_MISC=y CONFIG_PM=y +CONFIG_SLAB=y +# CONFIG_COMPAT_BRK is not set CONFIG_NET=y CONFIG_UNIX=y CONFIG_INET=y # CONFIG_IPV6 is not set -CONFIG_IRDA=y -CONFIG_IRLAN=m -CONFIG_IRCOMM=m -CONFIG_IRDA_ULTRA=y -CONFIG_IRDA_CACHE_LAST_LSAP=y -CONFIG_IRDA_FAST_RR=y -CONFIG_PXA_FICP=y CONFIG_CFG80211=m CONFIG_MAC80211=m CONFIG_MAC80211_RC_PID=y # CONFIG_MAC80211_RC_MINSTREL is not set +CONFIG_PCCARD=y +CONFIG_PCMCIA=m +CONFIG_PCMCIA_PXA2XX=m # CONFIG_STANDALONE is not set CONFIG_MTD=m CONFIG_MTD_RAW_NAND=m @@ -46,6 +37,7 @@ CONFIG_MTD_NAND_TMIO=m CONFIG_BLK_DEV_LOOP=m # CONFIG_SCSI_PROC_FS is not set CONFIG_BLK_DEV_SD=m +# CONFIG_BLK_DEV_BSG is not set # CONFIG_SCSI_LOWLEVEL is not set CONFIG_ATA=m # CONFIG_SATA_PMP is not set @@ -62,8 +54,8 @@ CONFIG_KEYBOARD_GPIO=m CONFIG_INPUT_TOUCHSCREEN=y CONFIG_TOUCHSCREEN_WM97XX=m # CONFIG_SERIO is not set -CONFIG_SERIAL_PXA=y # CONFIG_LEGACY_PTYS is not set +CONFIG_SERIAL_PXA=y # CONFIG_HW_RANDOM is not set # CONFIG_HWMON is not set CONFIG_MFD_T7L66XB=y @@ -76,8 +68,6 @@ CONFIG_LCD_CLASS_DEVICE=y CONFIG_BACKLIGHT_CLASS_DEVICE=y # CONFIG_VGA_CONSOLE is not set CONFIG_FRAMEBUFFER_CONSOLE=y -CONFIG_FONTS=y -CONFIG_FONT_MINI_4x6=y CONFIG_SOUND=y CONFIG_SND=m CONFIG_SND_MIXER_OSS=m @@ -97,10 +87,11 @@ CONFIG_VFAT_FS=y CONFIG_TMPFS=y CONFIG_NFS_FS=y CONFIG_NFS_V3=y -CONFIG_PARTITION_ADVANCED=y CONFIG_NLS_CODEPAGE_437=y CONFIG_NLS_ISO8859_1=y # CONFIG_ENABLE_MUST_CHECK is not set CONFIG_CRYPTO_CBC=m CONFIG_CRYPTO_PCBC=m # CONFIG_CRYPTO_ANSI_CPRNG is not set +CONFIG_FONTS=y +CONFIG_FONT_MINI_4x6=y diff --git a/arch/arm/configs/exynos_defconfig b/arch/arm/configs/exynos_defconfig index aa061074db78..1ce74f46e114 100644 --- a/arch/arm/configs/exynos_defconfig +++ b/arch/arm/configs/exynos_defconfig @@ -13,12 +13,9 @@ CONFIG_BIG_LITTLE=y CONFIG_NR_CPUS=8 CONFIG_HIGHMEM=y CONFIG_SECCOMP=y -CONFIG_ZBOOT_ROM_TEXT=0x0 -CONFIG_ZBOOT_ROM_BSS=0x0 CONFIG_ARM_APPENDED_DTB=y CONFIG_ARM_ATAG_DTB_COMPAT=y CONFIG_CMDLINE="root=/dev/ram0 rw ramdisk=8192 initrd=0x41000000,8M console=ttySAC1,115200 init=/linuxrc mem=256M" -CONFIG_ENERGY_MODEL=y CONFIG_CPU_FREQ=y CONFIG_CPU_FREQ_STAT=y CONFIG_CPU_FREQ_DEFAULT_GOV_ONDEMAND=y @@ -34,6 +31,7 @@ CONFIG_NEON=y CONFIG_KERNEL_MODE_NEON=y CONFIG_PM_DEBUG=y CONFIG_PM_ADVANCED_DEBUG=y +CONFIG_ENERGY_MODEL=y CONFIG_ARM_CRYPTO=y CONFIG_CRYPTO_SHA1_ARM_NEON=m CONFIG_CRYPTO_SHA256_ARM=m @@ -170,8 +168,6 @@ CONFIG_THERMAL_EMULATION=y CONFIG_WATCHDOG=y CONFIG_S3C2410_WATCHDOG=y CONFIG_MFD_CROS_EC_DEV=y -CONFIG_CHROME_PLATFORMS=y -CONFIG_CROS_EC=y CONFIG_MFD_MAX14577=y CONFIG_MFD_MAX77686=y CONFIG_MFD_MAX77693=y @@ -207,19 +203,19 @@ CONFIG_MEDIA_PLATFORM_SUPPORT=y CONFIG_MEDIA_USB_SUPPORT=y CONFIG_USB_VIDEO_CLASS=m CONFIG_V4L_PLATFORM_DRIVERS=y +CONFIG_V4L_MEM2MEM_DRIVERS=y +CONFIG_VIDEO_SAMSUNG_EXYNOS_GSC=m CONFIG_VIDEO_SAMSUNG_EXYNOS4_IS=m CONFIG_VIDEO_S5P_FIMC=m CONFIG_VIDEO_S5P_MIPI_CSIS=m CONFIG_VIDEO_EXYNOS_FIMC_LITE=m CONFIG_VIDEO_EXYNOS4_FIMC_IS=m -CONFIG_V4L_MEM2MEM_DRIVERS=y CONFIG_VIDEO_SAMSUNG_S5P_JPEG=m CONFIG_VIDEO_SAMSUNG_S5P_MFC=m -CONFIG_VIDEO_SAMSUNG_EXYNOS_GSC=m CONFIG_V4L_TEST_DRIVERS=y CONFIG_VIDEO_VIVID=m -CONFIG_VIDEO_S5K6A3=m CONFIG_VIDEO_S5C73M3=m +CONFIG_VIDEO_S5K6A3=m CONFIG_DRM=y CONFIG_DRM_EXYNOS=y CONFIG_DRM_EXYNOS_FIMD=y @@ -295,11 +291,11 @@ CONFIG_MMC_DW_EXYNOS=y CONFIG_NEW_LEDS=y CONFIG_LEDS_CLASS=y CONFIG_LEDS_CLASS_FLASH=y -CONFIG_LEDS_AAT1290=y CONFIG_LEDS_GPIO=y CONFIG_LEDS_PWM=y -CONFIG_LEDS_MAX77693=y CONFIG_LEDS_MAX8997=y +CONFIG_LEDS_AAT1290=y +CONFIG_LEDS_MAX77693=y CONFIG_LEDS_TRIGGER_HEARTBEAT=y CONFIG_RTC_CLASS=y CONFIG_RTC_DRV_MAX8998=y @@ -309,6 +305,8 @@ CONFIG_RTC_DRV_S5M=y CONFIG_RTC_DRV_S3C=y CONFIG_DMADEVICES=y CONFIG_PL330_DMA=y +CONFIG_CHROME_PLATFORMS=y +CONFIG_CROS_EC=y CONFIG_CROS_EC_I2C=y CONFIG_CROS_EC_SPI=y CONFIG_COMMON_CLK_MAX77686=y @@ -319,12 +317,12 @@ CONFIG_DEVFREQ_GOV_PERFORMANCE=y CONFIG_DEVFREQ_GOV_POWERSAVE=y CONFIG_DEVFREQ_GOV_USERSPACE=y CONFIG_ARM_EXYNOS_BUS_DEVFREQ=y -CONFIG_EXYNOS5422_DMC=y CONFIG_DEVFREQ_EVENT_EXYNOS_NOCP=y CONFIG_EXTCON=y CONFIG_EXTCON_MAX14577=y CONFIG_EXTCON_MAX77693=y CONFIG_EXTCON_MAX8997=y +CONFIG_EXYNOS5422_DMC=y CONFIG_IIO=y CONFIG_EXYNOS_ADC=y CONFIG_STMPE_ADC=y @@ -376,10 +374,10 @@ CONFIG_FONTS=y CONFIG_FONT_7x14=y CONFIG_PRINTK_TIME=y CONFIG_DYNAMIC_DEBUG=y -CONFIG_DEBUG_INFO=y +CONFIG_DEBUG_INFO_DWARF_TOOLCHAIN_DEFAULT=y +CONFIG_DEBUG_KERNEL=y CONFIG_MAGIC_SYSRQ=y CONFIG_DEBUG_FS=y -CONFIG_DEBUG_KERNEL=y CONFIG_SOFTLOCKUP_DETECTOR=y # CONFIG_DETECT_HUNG_TASK is not set CONFIG_PROVE_LOCKING=y diff --git a/arch/arm/configs/ezx_defconfig b/arch/arm/configs/ezx_defconfig index 5d000c8be44e..1a41391d7367 100644 --- a/arch/arm/configs/ezx_defconfig +++ b/arch/arm/configs/ezx_defconfig @@ -1,28 +1,21 @@ CONFIG_LOCALVERSION="-ezx200910312315" # CONFIG_LOCALVERSION_AUTO is not set CONFIG_SYSVIPC=y +CONFIG_NO_HZ=y +CONFIG_HIGH_RES_TIMERS=y +CONFIG_PREEMPT=y CONFIG_LOG_BUF_SHIFT=14 CONFIG_SYSFS_DEPRECATED_V2=y CONFIG_BLK_DEV_INITRD=y CONFIG_RD_BZIP2=y CONFIG_RD_LZMA=y CONFIG_EXPERT=y -# CONFIG_COMPAT_BRK is not set -CONFIG_SLAB=y -CONFIG_MODULES=y -CONFIG_MODULE_UNLOAD=y -CONFIG_MODULE_FORCE_UNLOAD=y -CONFIG_MODVERSIONS=y # CONFIG_BLK_DEV_BSG is not set # CONFIG_ARCH_MULTI_V7 is not set CONFIG_ARCH_PXA=y CONFIG_PXA_EZX=y -CONFIG_NO_HZ=y -CONFIG_HIGH_RES_TIMERS=y -CONFIG_PREEMPT=y CONFIG_AEABI=y -CONFIG_ZBOOT_ROM_TEXT=0x0 -CONFIG_ZBOOT_ROM_BSS=0x0 +CONFIG_UNUSED_BOARD_FILES=y CONFIG_CMDLINE="console=tty1 root=/dev/mmcblk0p2 rootfstype=ext2 rootdelay=3 ip=192.168.0.202:192.168.0.200:192.168.0.200:255.255.255.0 debug" CONFIG_KEXEC=y CONFIG_CPU_FREQ=y @@ -33,9 +26,15 @@ CONFIG_CPU_FREQ_GOV_CONSERVATIVE=m CONFIG_CPU_IDLE=y CONFIG_FPE_NWFPE=y CONFIG_BINFMT_AOUT=m -CONFIG_BINFMT_MISC=m CONFIG_PM=y CONFIG_APM_EMULATION=y +CONFIG_MODULES=y +CONFIG_MODULE_UNLOAD=y +CONFIG_MODULE_FORCE_UNLOAD=y +CONFIG_MODVERSIONS=y +CONFIG_BINFMT_MISC=m +CONFIG_SLAB=y +# CONFIG_COMPAT_BRK is not set CONFIG_NET=y CONFIG_PACKET=y CONFIG_UNIX=y @@ -72,6 +71,7 @@ CONFIG_NF_CONNTRACK_SANE=m CONFIG_NF_CONNTRACK_SIP=m CONFIG_NF_CONNTRACK_TFTP=m CONFIG_NF_CT_NETLINK=m +CONFIG_NF_NAT=m CONFIG_NETFILTER_XT_TARGET_CLASSIFY=m CONFIG_NETFILTER_XT_TARGET_LED=m CONFIG_NETFILTER_XT_TARGET_MARK=m @@ -113,7 +113,6 @@ CONFIG_IP_NF_MATCH_TTL=m CONFIG_IP_NF_FILTER=m CONFIG_IP_NF_TARGET_REJECT=m CONFIG_IP_NF_TARGET_LOG=m -CONFIG_NF_NAT=m CONFIG_IP_NF_TARGET_MASQUERADE=m CONFIG_IP_NF_TARGET_NETMAP=m CONFIG_IP_NF_TARGET_REDIRECT=m @@ -179,15 +178,15 @@ CONFIG_BLK_DEV_NBD=m CONFIG_BLK_DEV_RAM=y CONFIG_NETDEVICES=y CONFIG_DUMMY=y -# CONFIG_WLAN is not set CONFIG_PPP=m -CONFIG_PPP_MULTILINK=y +CONFIG_PPP_BSDCOMP=m +CONFIG_PPP_DEFLATE=m CONFIG_PPP_FILTER=y +CONFIG_PPP_MULTILINK=y CONFIG_PPP_ASYNC=m CONFIG_PPP_SYNC_TTY=m -CONFIG_PPP_DEFLATE=m -CONFIG_PPP_BSDCOMP=m # CONFIG_INPUT_MOUSEDEV is not set +# CONFIG_WLAN is not set CONFIG_INPUT_EVDEV=y # CONFIG_KEYBOARD_ATKBD is not set CONFIG_KEYBOARD_GPIO=y @@ -199,9 +198,9 @@ CONFIG_INPUT_MISC=y CONFIG_INPUT_UINPUT=y CONFIG_INPUT_PCAP=y # CONFIG_SERIO is not set +CONFIG_LEGACY_PTY_COUNT=8 CONFIG_SERIAL_PXA=y CONFIG_SERIAL_PXA_CONSOLE=y -CONFIG_LEGACY_PTY_COUNT=8 # CONFIG_HW_RANDOM is not set CONFIG_I2C=y CONFIG_I2C_CHARDEV=y @@ -218,27 +217,27 @@ CONFIG_REGULATOR_PCAP=y CONFIG_MEDIA_SUPPORT=y CONFIG_VIDEO_DEV=y CONFIG_MEDIA_TUNER_CUSTOMISE=y +CONFIG_RADIO_TEA5764=y +# CONFIG_MEDIA_TUNER_MC44S803 is not set +# CONFIG_MEDIA_TUNER_MT2060 is not set +# CONFIG_MEDIA_TUNER_MT20XX is not set +# CONFIG_MEDIA_TUNER_MT2131 is not set +# CONFIG_MEDIA_TUNER_MT2266 is not set +# CONFIG_MEDIA_TUNER_MXL5005S is not set +# CONFIG_MEDIA_TUNER_MXL5007T is not set +# CONFIG_MEDIA_TUNER_QT1010 is not set # CONFIG_MEDIA_TUNER_SIMPLE is not set -# CONFIG_MEDIA_TUNER_TDA8290 is not set -# CONFIG_MEDIA_TUNER_TDA827X is not set # CONFIG_MEDIA_TUNER_TDA18271 is not set +# CONFIG_MEDIA_TUNER_TDA827X is not set +# CONFIG_MEDIA_TUNER_TDA8290 is not set # CONFIG_MEDIA_TUNER_TDA9887 is not set # CONFIG_MEDIA_TUNER_TEA5761 is not set # CONFIG_MEDIA_TUNER_TEA5767 is not set -# CONFIG_MEDIA_TUNER_MT20XX is not set -# CONFIG_MEDIA_TUNER_MT2060 is not set -# CONFIG_MEDIA_TUNER_MT2266 is not set -# CONFIG_MEDIA_TUNER_MT2131 is not set -# CONFIG_MEDIA_TUNER_QT1010 is not set # CONFIG_MEDIA_TUNER_XC2028 is not set # CONFIG_MEDIA_TUNER_XC5000 is not set -# CONFIG_MEDIA_TUNER_MXL5005S is not set -# CONFIG_MEDIA_TUNER_MXL5007T is not set -# CONFIG_MEDIA_TUNER_MC44S803 is not set # CONFIG_VIDEO_HELPER_CHIPS_AUTO is not set CONFIG_VIDEO_PXA27x=y # CONFIG_V4L_USB_DRIVERS is not set -CONFIG_RADIO_TEA5764=y CONFIG_FB=y CONFIG_FB_PXA=y CONFIG_FB_PXA_OVERLAY=y @@ -248,8 +247,6 @@ CONFIG_BACKLIGHT_CLASS_DEVICE=y CONFIG_BACKLIGHT_PWM=y # CONFIG_VGA_CONSOLE is not set CONFIG_FRAMEBUFFER_CONSOLE=y -CONFIG_FONTS=y -CONFIG_FONT_MINI_4x6=y CONFIG_SOUND=y CONFIG_SND=y CONFIG_SND_MIXER_OSS=y @@ -260,8 +257,8 @@ CONFIG_SND_PCM_OSS=y # CONFIG_SND_USB is not set CONFIG_SND_SOC=y CONFIG_SND_PXA2XX_SOC=y -# CONFIG_USB_HID is not set CONFIG_HID_APPLE=m +# CONFIG_USB_HID is not set CONFIG_USB=y CONFIG_USB_OHCI_HCD=y CONFIG_USB_GADGET=y @@ -354,14 +351,8 @@ CONFIG_NLS_ISO8859_15=m CONFIG_NLS_KOI8_R=m CONFIG_NLS_KOI8_U=m CONFIG_NLS_UTF8=m -CONFIG_PRINTK_TIME=y -CONFIG_DEBUG_FS=y CONFIG_DEBUG_KERNEL=y -# CONFIG_SCHED_DEBUG is not set CONFIG_DEBUG_RT_MUTEXES=y -CONFIG_PROVE_LOCKING=y -# CONFIG_FTRACE is not set -CONFIG_DEBUG_USER=y CONFIG_CRYPTO_NULL=m CONFIG_CRYPTO_CRYPTD=m CONFIG_CRYPTO_TEST=m @@ -389,3 +380,11 @@ CONFIG_CRYPTO_SERPENT=m CONFIG_CRYPTO_TEA=m CONFIG_CRYPTO_TWOFISH=m # CONFIG_CRYPTO_ANSI_CPRNG is not set +CONFIG_FONTS=y +CONFIG_FONT_MINI_4x6=y +CONFIG_PRINTK_TIME=y +CONFIG_DEBUG_FS=y +# CONFIG_SCHED_DEBUG is not set +CONFIG_PROVE_LOCKING=y +# CONFIG_FTRACE is not set +CONFIG_DEBUG_USER=y diff --git a/arch/arm/configs/footbridge_defconfig b/arch/arm/configs/footbridge_defconfig index 7a32de51f0fa..504070812ad0 100644 --- a/arch/arm/configs/footbridge_defconfig +++ b/arch/arm/configs/footbridge_defconfig @@ -4,18 +4,16 @@ CONFIG_LOG_BUF_SHIFT=14 CONFIG_BLK_DEV_INITRD=y CONFIG_EXPERT=y # CONFIG_HOTPLUG is not set -CONFIG_MODULES=y CONFIG_ARCH_FOOTBRIDGE=y -CONFIG_ARCH_CATS=y CONFIG_ARCH_EBSA285_HOST=y CONFIG_ARCH_NETWINDER=y -CONFIG_LEDS=y -CONFIG_LEDS_TIMER=y -CONFIG_ZBOOT_ROM_TEXT=0x0 -CONFIG_ZBOOT_ROM_BSS=0x0 CONFIG_FPE_NWFPE=y CONFIG_FPE_NWFPE_XP=y CONFIG_BINFMT_AOUT=y +CONFIG_MODULES=y +CONFIG_PARTITION_ADVANCED=y +CONFIG_ACORN_PARTITION=y +CONFIG_ACORN_PARTITION_ADFS=y CONFIG_NET=y CONFIG_PACKET=y CONFIG_UNIX=y @@ -26,15 +24,6 @@ CONFIG_IP_PNP_BOOTP=y CONFIG_SYN_COOKIES=y # CONFIG_IPV6 is not set CONFIG_ATM=y -CONFIG_IRDA=m -CONFIG_IRLAN=m -CONFIG_IRNET=m -CONFIG_IRCOMM=m -CONFIG_IRDA_ULTRA=y -CONFIG_IRDA_CACHE_LAST_LSAP=y -CONFIG_IRDA_FAST_RR=y -CONFIG_IRDA_DEBUG=y -CONFIG_WINBOND_FIR=m CONFIG_PARPORT=y CONFIG_PARPORT_PC=y CONFIG_PARPORT_PC_FIFO=y @@ -71,17 +60,17 @@ CONFIG_VORTEX=y CONFIG_NET_PCI=y CONFIG_NE2K_PCI=y CONFIG_PPP=m -CONFIG_PPP_ASYNC=m -CONFIG_PPP_DEFLATE=m CONFIG_PPP_BSDCOMP=m +CONFIG_PPP_DEFLATE=m CONFIG_PPPOE=m +CONFIG_PPP_ASYNC=m CONFIG_SLIP=m CONFIG_SLIP_COMPRESSED=y CONFIG_SLIP_SMART=y CONFIG_SLIP_MODE_SLIP6=y -CONFIG_SERIAL_NONSTANDARD=y CONFIG_SERIAL_21285=y CONFIG_SERIAL_21285_CONSOLE=y +CONFIG_SERIAL_NONSTANDARD=y CONFIG_PRINTER=m CONFIG_DS1620=y CONFIG_NWBUTTON=y @@ -99,6 +88,10 @@ CONFIG_SOUND=m CONFIG_USB=m CONFIG_USB_MON=m CONFIG_USB_PRINTER=m +CONFIG_NEW_LEDS=y +CONFIG_LEDS_CLASS=y +CONFIG_LEDS_TRIGGERS=y +CONFIG_LEDS_TRIGGER_TIMER=y CONFIG_EXT2_FS=y CONFIG_AUTOFS4_FS=y CONFIG_ISO9660_FS=m @@ -109,9 +102,6 @@ CONFIG_ADFS_FS=m CONFIG_NFS_FS=y CONFIG_ROOT_NFS=y CONFIG_NFSD=m -CONFIG_PARTITION_ADVANCED=y -CONFIG_ACORN_PARTITION=y -CONFIG_ACORN_PARTITION_ADFS=y CONFIG_NLS=y CONFIG_NLS_CODEPAGE_437=m CONFIG_NLS_CODEPAGE_850=m diff --git a/arch/arm/configs/h3600_defconfig b/arch/arm/configs/h3600_defconfig index c02b3e409610..5bd1ec539610 100644 --- a/arch/arm/configs/h3600_defconfig +++ b/arch/arm/configs/h3600_defconfig @@ -1,28 +1,21 @@ CONFIG_SYSVIPC=y CONFIG_NO_HZ_IDLE=y CONFIG_HIGH_RES_TIMERS=y +CONFIG_PREEMPT=y CONFIG_LOG_BUF_SHIFT=14 CONFIG_BLK_DEV_INITRD=y -CONFIG_MODULES=y -# CONFIG_BLK_DEV_BSG is not set CONFIG_ARCH_SA1100=y CONFIG_SA1100_H3600=y -CONFIG_PCCARD=y -CONFIG_PCMCIA_SA1100=y -CONFIG_PREEMPT=y -CONFIG_ZBOOT_ROM_TEXT=0x0 -CONFIG_ZBOOT_ROM_BSS=0x0 # CONFIG_CPU_FREQ_STAT is not set CONFIG_FPE_NWFPE=y +CONFIG_MODULES=y CONFIG_NET=y CONFIG_UNIX=y CONFIG_INET=y # CONFIG_IPV6 is not set -CONFIG_IRDA=m -CONFIG_IRLAN=m -CONFIG_IRNET=m -CONFIG_IRCOMM=m # CONFIG_WIRELESS is not set +CONFIG_PCCARD=y +CONFIG_PCMCIA_SA1100=y CONFIG_MTD=y CONFIG_MTD_REDBOOT_PARTS=y CONFIG_MTD_BLOCK=y @@ -36,6 +29,7 @@ CONFIG_BLK_DEV_LOOP=m CONFIG_BLK_DEV_RAM=y CONFIG_BLK_DEV_RAM_SIZE=8192 CONFIG_BLK_DEV_SD=y +# CONFIG_BLK_DEV_BSG is not set CONFIG_ATA=y CONFIG_PATA_PCMCIA=y CONFIG_NETDEVICES=y diff --git a/arch/arm/configs/h5000_defconfig b/arch/arm/configs/h5000_defconfig index a67d6020aee5..d01f1a6bd04d 100644 --- a/arch/arm/configs/h5000_defconfig +++ b/arch/arm/configs/h5000_defconfig @@ -5,22 +5,21 @@ CONFIG_LOG_BUF_SHIFT=16 # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set CONFIG_EXPERT=y # CONFIG_UID16 is not set -CONFIG_SLAB=y -CONFIG_MODULES=y -CONFIG_MODULE_UNLOAD=y -CONFIG_MODULE_FORCE_UNLOAD=y # CONFIG_BLK_DEV_BSG is not set # CONFIG_ARCH_MULTI_V7 is not set CONFIG_ARCH_PXA=y CONFIG_MACH_H5000=y CONFIG_AEABI=y -CONFIG_ZBOOT_ROM_TEXT=0x0 -CONFIG_ZBOOT_ROM_BSS=0x0 +CONFIG_UNUSED_BOARD_FILES=y CONFIG_CMDLINE="keepinitrd" CONFIG_KEXEC=y CONFIG_FPE_NWFPE=y CONFIG_PM=y CONFIG_APM_EMULATION=y +CONFIG_MODULES=y +CONFIG_MODULE_UNLOAD=y +CONFIG_MODULE_FORCE_UNLOAD=y +CONFIG_SLAB=y CONFIG_NET=y CONFIG_PACKET=y CONFIG_UNIX=y @@ -43,9 +42,9 @@ CONFIG_MTD_PHYSMAP=y # CONFIG_INPUT_KEYBOARD is not set # CONFIG_INPUT_MOUSE is not set # CONFIG_SERIO is not set +CONFIG_LEGACY_PTY_COUNT=32 CONFIG_SERIAL_PXA=y CONFIG_SERIAL_PXA_CONSOLE=y -CONFIG_LEGACY_PTY_COUNT=32 # CONFIG_HW_RANDOM is not set # CONFIG_HWMON is not set # CONFIG_VGA_CONSOLE is not set @@ -60,11 +59,7 @@ CONFIG_TMPFS=y CONFIG_JFFS2_FS=y CONFIG_JFFS2_COMPRESSION_OPTIONS=y # CONFIG_NETWORK_FILESYSTEMS is not set -CONFIG_PRINTK_TIME=y CONFIG_DEBUG_KERNEL=y -# CONFIG_SCHED_DEBUG is not set -# CONFIG_DEBUG_BUGVERBOSE is not set -# CONFIG_FTRACE is not set CONFIG_CRYPTO=y CONFIG_CRYPTO_HMAC=y CONFIG_CRYPTO_MD5=y @@ -73,3 +68,7 @@ CONFIG_CRYPTO_DES=y CONFIG_CRYPTO_DEFLATE=y # CONFIG_CRYPTO_HW is not set CONFIG_CRC_CCITT=y +CONFIG_PRINTK_TIME=y +# CONFIG_DEBUG_BUGVERBOSE is not set +# CONFIG_SCHED_DEBUG is not set +# CONFIG_FTRACE is not set diff --git a/arch/arm/configs/hackkit_defconfig b/arch/arm/configs/hackkit_defconfig index 742d18cdabde..b9327b2eacd3 100644 --- a/arch/arm/configs/hackkit_defconfig +++ b/arch/arm/configs/hackkit_defconfig @@ -1,17 +1,14 @@ CONFIG_SYSVIPC=y CONFIG_LOG_BUF_SHIFT=14 CONFIG_BLK_DEV_INITRD=y -CONFIG_MODULES=y CONFIG_ARCH_SA1100=y CONFIG_SA1100_HACKKIT=y -CONFIG_LEDS=y -CONFIG_LEDS_CPU=y -CONFIG_ZBOOT_ROM_TEXT=0x0 -CONFIG_ZBOOT_ROM_BSS=0x0 +CONFIG_UNUSED_BOARD_FILES=y CONFIG_CMDLINE="console=ttySA0,115200 root=/dev/ram0 initrd=0xc0400000,8M init=/rootshell" CONFIG_CPU_FREQ_GOV_PERFORMANCE=y CONFIG_FPE_NWFPE=y CONFIG_BINFMT_AOUT=y +CONFIG_MODULES=y CONFIG_NET=y CONFIG_PACKET=y CONFIG_UNIX=y @@ -33,13 +30,17 @@ CONFIG_DUMMY=y CONFIG_SERIAL_SA1100=y CONFIG_SERIAL_SA1100_CONSOLE=y # CONFIG_VGA_CONSOLE is not set +CONFIG_NEW_LEDS=y +CONFIG_LEDS_CLASS=y +CONFIG_LEDS_TRIGGERS=y +CONFIG_LEDS_TRIGGER_CPU=y CONFIG_EXT2_FS=y CONFIG_MSDOS_FS=y CONFIG_VFAT_FS=y CONFIG_TMPFS=y CONFIG_CRAMFS=y -CONFIG_MAGIC_SYSRQ=y CONFIG_DEBUG_KERNEL=y +CONFIG_MAGIC_SYSRQ=y CONFIG_DEBUG_SPINLOCK=y CONFIG_DEBUG_USER=y CONFIG_DEBUG_LL=y diff --git a/arch/arm/configs/hisi_defconfig b/arch/arm/configs/hisi_defconfig index 74d611e41e02..1db5356b1ccd 100644 --- a/arch/arm/configs/hisi_defconfig +++ b/arch/arm/configs/hisi_defconfig @@ -1,24 +1,25 @@ CONFIG_NO_HZ=y CONFIG_HIGH_RES_TIMERS=y +CONFIG_PREEMPT=y CONFIG_BLK_DEV_INITRD=y CONFIG_RD_LZMA=y CONFIG_ARCH_HISI=y CONFIG_ARCH_HI3xxx=y -CONFIG_PARTITION_ADVANCED=y -CONFIG_CMDLINE_PARTITION=y -CONFIG_ARCH_HIX5HD2=y CONFIG_ARCH_HIP01=y CONFIG_ARCH_HIP04=y +CONFIG_ARCH_HIX5HD2=y CONFIG_SMP=y CONFIG_NR_CPUS=16 -CONFIG_PREEMPT=y CONFIG_AEABI=y CONFIG_HIGHMEM=y CONFIG_ARM_APPENDED_DTB=y CONFIG_ARM_ATAG_DTB_COMPAT=y +CONFIG_VFP=y CONFIG_NEON=y CONFIG_ARM_ATAG_DTB_COMPAT_CMDLINE_FROM_BOOTLOADER=y CONFIG_PM=y +CONFIG_PARTITION_ADVANCED=y +CONFIG_CMDLINE_PARTITION=y CONFIG_NET=y CONFIG_PACKET=y CONFIG_UNIX=y @@ -39,20 +40,20 @@ CONFIG_SERIAL_8250_CONSOLE=y CONFIG_SERIAL_8250_NR_UARTS=2 CONFIG_SERIAL_8250_RUNTIME_UARTS=2 CONFIG_SERIAL_8250_DW=y +CONFIG_SERIAL_OF_PLATFORM=y CONFIG_SERIAL_AMBA_PL011=y CONFIG_SERIAL_AMBA_PL011_CONSOLE=y -CONFIG_SERIAL_OF_PLATFORM=y CONFIG_I2C_DESIGNWARE_PLATFORM=y CONFIG_SPI=y CONFIG_SPI_PL022=y CONFIG_PINCTRL_SINGLE=y -CONFIG_DEBUG_GPIO=y CONFIG_GPIO_SYSFS=y CONFIG_GPIOLIB=y -CONFIG_GPIO_GENERIC_PLATFORM=y CONFIG_REGULATOR_GPIO=y +CONFIG_DEBUG_GPIO=y CONFIG_GPIO_DWAPB=y CONFIG_MFD_SYSCON=y +CONFIG_GPIO_GENERIC_PLATFORM=y CONFIG_POWER_RESET_SYSCON=y CONFIG_DRM=y CONFIG_FB_SIMPLE=y @@ -66,13 +67,13 @@ CONFIG_USB_OHCI_HCD_PLATFORM=y CONFIG_USB_STORAGE=y CONFIG_NOP_USB_XCEIV=y CONFIG_MMC=y -CONFIG_RTC_CLASS=y CONFIG_MMC_DW=y CONFIG_MMC_DW_PLTFM=y +CONFIG_RTC_CLASS=y CONFIG_RTC_DRV_PL031=y CONFIG_DMADEVICES=y -CONFIG_DW_DMAC=y CONFIG_PL330_DMA=y +CONFIG_DW_DMAC=y CONFIG_PWM=y CONFIG_PHY_HIX5HD2_SATA=y CONFIG_EXT4_FS=y @@ -81,11 +82,10 @@ CONFIG_NFS_FS=y CONFIG_NFS_V3_ACL=y CONFIG_NFS_V4=y CONFIG_ROOT_NFS=y -CONFIG_PRINTK_TIME=y -CONFIG_DEBUG_FS=y CONFIG_NLS_CODEPAGE_437=y CONFIG_NLS_ISO8859_1=y +CONFIG_PRINTK_TIME=y CONFIG_DEBUG_KERNEL=y CONFIG_LOCKUP_DETECTOR=y -CONFIG_VFP=y CONFIG_VFPv3=y +CONFIG_DEBUG_FS=y diff --git a/arch/arm/configs/imx_v4_v5_defconfig b/arch/arm/configs/imx_v4_v5_defconfig index 1d9fa77bbafc..bfa2a95638af 100644 --- a/arch/arm/configs/imx_v4_v5_defconfig +++ b/arch/arm/configs/imx_v4_v5_defconfig @@ -1,4 +1,3 @@ -# CONFIG_SWAP is not set CONFIG_SYSVIPC=y CONFIG_POSIX_MQUEUE=y CONFIG_NO_HZ=y @@ -8,8 +7,6 @@ CONFIG_LOG_BUF_SHIFT=14 CONFIG_CGROUPS=y CONFIG_BLK_DEV_INITRD=y CONFIG_EXPERT=y -# CONFIG_COMPAT_BRK is not set -CONFIG_SLAB=y CONFIG_PROFILING=y CONFIG_ARCH_MULTI_V4T=y CONFIG_ARCH_MULTI_V5=y @@ -24,13 +21,13 @@ CONFIG_SOC_IMX1=y CONFIG_SOC_IMX25=y CONFIG_SOC_IMX27=y CONFIG_AEABI=y -CONFIG_ZBOOT_ROM_TEXT=0x0 -CONFIG_ZBOOT_ROM_BSS=0x0 CONFIG_PM_DEBUG=y CONFIG_KPROBES=y CONFIG_MODULES=y CONFIG_MODULE_UNLOAD=y -# CONFIG_BLK_DEV_BSG is not set +# CONFIG_SWAP is not set +CONFIG_SLAB=y +# CONFIG_COMPAT_BRK is not set CONFIG_NET=y CONFIG_PACKET=y CONFIG_UNIX=y @@ -63,6 +60,7 @@ CONFIG_MTD_UBI=y CONFIG_EEPROM_AT24=y CONFIG_EEPROM_AT25=y CONFIG_BLK_DEV_SD=y +# CONFIG_BLK_DEV_BSG is not set CONFIG_ATA=y CONFIG_PATA_IMX=y CONFIG_NETDEVICES=y diff --git a/arch/arm/configs/imx_v6_v7_defconfig b/arch/arm/configs/imx_v6_v7_defconfig index 88a3602c4e58..01012537a9b9 100644 --- a/arch/arm/configs/imx_v6_v7_defconfig +++ b/arch/arm/configs/imx_v6_v7_defconfig @@ -13,8 +13,6 @@ CONFIG_RELAY=y CONFIG_BLK_DEV_INITRD=y CONFIG_EXPERT=y CONFIG_PERF_EVENTS=y -# CONFIG_SLUB_DEBUG is not set -# CONFIG_COMPAT_BRK is not set CONFIG_ARCH_MULTI_V6=y CONFIG_ARCH_MXC=y CONFIG_SOC_IMX31=y @@ -58,6 +56,7 @@ CONFIG_MODULE_UNLOAD=y CONFIG_MODVERSIONS=y CONFIG_MODULE_SRCVERSION_ALL=y CONFIG_BINFMT_MISC=m +# CONFIG_COMPAT_BRK is not set CONFIG_NET=y CONFIG_PACKET=y CONFIG_UNIX=y @@ -258,14 +257,14 @@ CONFIG_MEDIA_SUPPORT=y CONFIG_MEDIA_USB_SUPPORT=y CONFIG_USB_VIDEO_CLASS=m CONFIG_V4L_PLATFORM_DRIVERS=y -CONFIG_VIDEO_MUX=y CONFIG_V4L_MEM2MEM_DRIVERS=y +CONFIG_VIDEO_MUX=y CONFIG_VIDEO_CODA=m CONFIG_VIDEO_IMX_PXP=y -CONFIG_VIDEO_ADV7180=m CONFIG_VIDEO_OV2680=m CONFIG_VIDEO_OV5640=m CONFIG_VIDEO_OV5645=m +CONFIG_VIDEO_ADV7180=m CONFIG_IMX_IPUV3_CORE=y CONFIG_DRM=y CONFIG_DRM_MSM=y @@ -468,6 +467,7 @@ CONFIG_PRINTK_TIME=y # CONFIG_DEBUG_BUGVERBOSE is not set CONFIG_MAGIC_SYSRQ=y CONFIG_DEBUG_FS=y +# CONFIG_SLUB_DEBUG is not set # CONFIG_SCHED_DEBUG is not set CONFIG_PROVE_LOCKING=y # CONFIG_FTRACE is not set diff --git a/arch/arm/configs/integrator_defconfig b/arch/arm/configs/integrator_defconfig index 5b485722ccf9..9ca43c84b452 100644 --- a/arch/arm/configs/integrator_defconfig +++ b/arch/arm/configs/integrator_defconfig @@ -81,5 +81,5 @@ CONFIG_ROOT_NFS=y CONFIG_NFSD=y CONFIG_NLS_CODEPAGE_437=y CONFIG_NLS_ISO8859_1=y -CONFIG_MAGIC_SYSRQ=y CONFIG_DEBUG_KERNEL=y +CONFIG_MAGIC_SYSRQ=y diff --git a/arch/arm/configs/iop32x_defconfig b/arch/arm/configs/iop32x_defconfig index ead14c3f23d8..c16e92cdfd00 100644 --- a/arch/arm/configs/iop32x_defconfig +++ b/arch/arm/configs/iop32x_defconfig @@ -3,22 +3,20 @@ CONFIG_BSD_PROCESS_ACCT=y CONFIG_LOG_BUF_SHIFT=14 CONFIG_BLK_DEV_INITRD=y CONFIG_KALLSYMS_ALL=y -CONFIG_SLAB=y -CONFIG_MODULES=y -CONFIG_MODULE_UNLOAD=y -# CONFIG_BLK_DEV_BSG is not set # CONFIG_ARCH_MULTI_V7 is not set CONFIG_ARCH_IOP32X=y CONFIG_MACH_GLANTANK=y CONFIG_ARCH_IQ80321=y CONFIG_ARCH_IQ31244=y CONFIG_MACH_N2100=y -# CONFIG_ARM_THUMB is not set -CONFIG_ZBOOT_ROM_TEXT=0x0 -CONFIG_ZBOOT_ROM_BSS=0x0 +CONFIG_UNUSED_BOARD_FILES=y CONFIG_CMDLINE="console=ttyS0,115200 root=/dev/nfs ip=bootp cachepolicy=writealloc" CONFIG_FPE_NWFPE=y CONFIG_BINFMT_AOUT=y +CONFIG_MODULES=y +CONFIG_MODULE_UNLOAD=y +CONFIG_PARTITION_ADVANCED=y +CONFIG_SLAB=y CONFIG_NET=y CONFIG_PACKET=y CONFIG_UNIX=y @@ -45,6 +43,7 @@ CONFIG_BLK_DEV_RAM=y CONFIG_BLK_DEV_RAM_SIZE=8192 CONFIG_BLK_DEV_SD=y CONFIG_CHR_DEV_SG=y +# CONFIG_BLK_DEV_BSG is not set CONFIG_ATA=y CONFIG_SATA_SIL=y CONFIG_SATA_VITESSE=y @@ -95,12 +94,6 @@ CONFIG_NFS_FS=y CONFIG_NFS_V3=y CONFIG_ROOT_NFS=y CONFIG_NFSD=y -CONFIG_PARTITION_ADVANCED=y -CONFIG_MAGIC_SYSRQ=y -CONFIG_DEBUG_KERNEL=y -CONFIG_DEBUG_USER=y -CONFIG_DEBUG_LL=y -CONFIG_DEBUG_LL_UART_8250=y CONFIG_KEYS=y CONFIG_CRYPTO_NULL=y CONFIG_CRYPTO_LRW=y @@ -127,3 +120,8 @@ CONFIG_CRYPTO_TEA=y CONFIG_CRYPTO_TWOFISH=y CONFIG_CRYPTO_DEFLATE=y CONFIG_LIBCRC32C=y +CONFIG_DEBUG_KERNEL=y +CONFIG_MAGIC_SYSRQ=y +CONFIG_DEBUG_USER=y +CONFIG_DEBUG_LL=y +CONFIG_DEBUG_LL_UART_8250=y diff --git a/arch/arm/configs/ixp4xx_defconfig b/arch/arm/configs/ixp4xx_defconfig index 960978a23d16..6b65ac2a72e7 100644 --- a/arch/arm/configs/ixp4xx_defconfig +++ b/arch/arm/configs/ixp4xx_defconfig @@ -8,7 +8,6 @@ CONFIG_INITRAMFS_COMPRESSION_XZ=y CONFIG_EXPERT=y # CONFIG_ARCH_MULTI_V7 is not set CONFIG_ARCH_IXP4XX=y -# CONFIG_ARM_THUMB is not set CONFIG_CPU_BIG_ENDIAN=y CONFIG_AEABI=y CONFIG_CMDLINE="console=ttyS0,115200" diff --git a/arch/arm/configs/jornada720_defconfig b/arch/arm/configs/jornada720_defconfig index 069f60ffdcd8..3dcf89d3e1f1 100644 --- a/arch/arm/configs/jornada720_defconfig +++ b/arch/arm/configs/jornada720_defconfig @@ -1,18 +1,14 @@ CONFIG_SYSVIPC=y CONFIG_LOG_BUF_SHIFT=14 CONFIG_SYSFS_DEPRECATED_V2=y -CONFIG_MODULES=y -# CONFIG_BLK_DEV_BSG is not set CONFIG_ARCH_SA1100=y CONFIG_SA1100_JORNADA720=y CONFIG_SA1100_JORNADA720_SSP=y -CONFIG_PCCARD=y -CONFIG_PCMCIA_SA1100=y -CONFIG_ZBOOT_ROM_TEXT=0x0 -CONFIG_ZBOOT_ROM_BSS=0x0 +CONFIG_UNUSED_BOARD_FILES=y CONFIG_FPE_NWFPE=y CONFIG_BINFMT_AOUT=y CONFIG_PM=y +CONFIG_MODULES=y CONFIG_NET=y CONFIG_PACKET=y CONFIG_UNIX=y @@ -20,13 +16,12 @@ CONFIG_INET=y CONFIG_IP_MULTICAST=y # CONFIG_IPV6 is not set CONFIG_NETFILTER=y -CONFIG_IRDA=m -CONFIG_IRLAN=m -CONFIG_IRCOMM=m -CONFIG_SA1100_FIR=m +CONFIG_PCCARD=y +CONFIG_PCMCIA_SA1100=y CONFIG_BLK_DEV_LOOP=y CONFIG_BLK_DEV_NBD=y CONFIG_BLK_DEV_SD=y +# CONFIG_BLK_DEV_BSG is not set CONFIG_ATA=y CONFIG_PATA_PCMCIA=y CONFIG_NETDEVICES=y @@ -40,9 +35,9 @@ CONFIG_KEYBOARD_HP7XX=y # CONFIG_INPUT_MOUSE is not set CONFIG_INPUT_TOUCHSCREEN=y CONFIG_TOUCHSCREEN_HP7XX=y +CONFIG_LEGACY_PTY_COUNT=32 CONFIG_SERIAL_SA1100=y CONFIG_SERIAL_SA1100_CONSOLE=y -CONFIG_LEGACY_PTY_COUNT=32 # CONFIG_HWMON is not set CONFIG_FB=y CONFIG_FB_S1D13XXX=y diff --git a/arch/arm/configs/keystone_defconfig b/arch/arm/configs/keystone_defconfig index b1bcb858216b..68b89b90ca29 100644 --- a/arch/arm/configs/keystone_defconfig +++ b/arch/arm/configs/keystone_defconfig @@ -1,43 +1,41 @@ -# CONFIG_SWAP is not set CONFIG_POSIX_MQUEUE=y CONFIG_HIGH_RES_TIMERS=y +CONFIG_PREEMPT=y CONFIG_IKCONFIG=y CONFIG_IKCONFIG_PROC=y CONFIG_LOG_BUF_SHIFT=14 CONFIG_CGROUPS=y +CONFIG_BLK_CGROUP=y +CONFIG_CGROUP_SCHED=y CONFIG_CGROUP_FREEZER=y CONFIG_CGROUP_DEVICE=y CONFIG_CGROUP_CPUACCT=y -CONFIG_CGROUP_SCHED=y -CONFIG_BLK_CGROUP=y CONFIG_BLK_DEV_INITRD=y -CONFIG_KALLSYMS_ALL=y # CONFIG_ELF_CORE is not set # CONFIG_BASE_FULL is not set +CONFIG_KALLSYMS_ALL=y CONFIG_EMBEDDED=y CONFIG_PROFILING=y +CONFIG_ARCH_KEYSTONE=y +CONFIG_ARM_LPAE=y +CONFIG_PCI_KEYSTONE=y +CONFIG_SMP=y +CONFIG_HOTPLUG_CPU=y +CONFIG_ARM_PSCI=y +CONFIG_AEABI=y +CONFIG_HIGHMEM=y +CONFIG_VFP=y +CONFIG_NEON=y +# CONFIG_SUSPEND is not set +CONFIG_PM=y CONFIG_KPROBES=y CONFIG_MODULES=y CONFIG_MODULE_FORCE_LOAD=y CONFIG_MODULE_UNLOAD=y CONFIG_MODULE_FORCE_UNLOAD=y CONFIG_MODVERSIONS=y -CONFIG_ARCH_KEYSTONE=y -CONFIG_ARM_LPAE=y -CONFIG_PCI=y -CONFIG_PCI_MSI=y -CONFIG_PCI_KEYSTONE=y -CONFIG_SMP=y -CONFIG_HOTPLUG_CPU=y -CONFIG_ARM_PSCI=y -CONFIG_PREEMPT=y -CONFIG_AEABI=y -CONFIG_HIGHMEM=y +# CONFIG_SWAP is not set CONFIG_CMA=y -CONFIG_VFP=y -CONFIG_NEON=y -# CONFIG_SUSPEND is not set -CONFIG_PM=y CONFIG_NET=y CONFIG_PACKET=y CONFIG_UNIX=y @@ -113,9 +111,11 @@ CONFIG_VLAN_8021Q=y CONFIG_CAN=m CONFIG_CAN_C_CAN=m CONFIG_CAN_C_CAN_PLATFORM=m +CONFIG_PCI=y +CONFIG_PCI_MSI=y CONFIG_DEVTMPFS=y CONFIG_DEVTMPFS_MOUNT=y -CONFIG_DMA_CMA=y +CONFIG_TI_SCI_PROTOCOL=y CONFIG_MTD=y CONFIG_MTD_CMDLINE_PARTS=y CONFIG_MTD_BLOCK=y @@ -131,10 +131,15 @@ CONFIG_EEPROM_AT24=y CONFIG_SCSI=y CONFIG_BLK_DEV_SD=y CONFIG_NETDEVICES=y +CONFIG_TI_CPTS=y CONFIG_TI_KEYSTONE_NETCP=y CONFIG_TI_KEYSTONE_NETCP_ETHSS=y -CONFIG_TI_CPTS=y CONFIG_MARVELL_PHY=y +CONFIG_MICREL_PHY=y +CONFIG_DP83867_PHY=y +CONFIG_INPUT_EVDEV=m +CONFIG_INPUT_MISC=y +CONFIG_INPUT_GPIO_DECODER=m CONFIG_SERIAL_8250=y CONFIG_SERIAL_8250_CONSOLE=y CONFIG_SERIAL_OF_PLATFORM=y @@ -144,6 +149,7 @@ CONFIG_I2C=y CONFIG_I2C_CHARDEV=y CONFIG_I2C_DAVINCI=y CONFIG_SPI=y +CONFIG_SPI_CADENCE_QUADSPI=y CONFIG_SPI_DAVINCI=y CONFIG_SPI_SPIDEV=y CONFIG_PTP_1588_CLOCK=y @@ -152,9 +158,10 @@ CONFIG_GPIOLIB=y CONFIG_GPIO_SYSFS=y CONFIG_GPIO_DAVINCI=y CONFIG_GPIO_SYSCON=y -CONFIG_POWER_SUPPLY=y +CONFIG_GPIO_PCA953X=m CONFIG_POWER_RESET=y CONFIG_POWER_RESET_KEYSTONE=y +CONFIG_POWER_SUPPLY=y # CONFIG_HWMON is not set CONFIG_WATCHDOG=y CONFIG_DAVINCI_WATCHDOG=y @@ -166,8 +173,8 @@ CONFIG_USB_MON=y CONFIG_USB_XHCI_HCD=y CONFIG_USB_STORAGE=y CONFIG_USB_DWC3=y -CONFIG_NOP_USB_XCEIV=y CONFIG_KEYSTONE_USB_PHY=y +CONFIG_NOP_USB_XCEIV=y CONFIG_MMC=y CONFIG_MMC_SDHCI=y CONFIG_MMC_SDHCI_PLTFM=y @@ -180,6 +187,8 @@ CONFIG_LEDS_TRIGGERS=y CONFIG_LEDS_TRIGGER_ONESHOT=y CONFIG_LEDS_TRIGGER_HEARTBEAT=y CONFIG_LEDS_TRIGGER_BACKLIGHT=y +CONFIG_LEDS_TRIGGER_CPU=y +CONFIG_LEDS_TRIGGER_ACTIVITY=y CONFIG_LEDS_TRIGGER_GPIO=y CONFIG_DMADEVICES=y CONFIG_TI_EDMA=y @@ -196,7 +205,6 @@ CONFIG_PWM_TIECAP=m CONFIG_KEYSTONE_IRQ=y CONFIG_RESET_TI_SCI=m CONFIG_RESET_TI_SYSCON=m -CONFIG_TI_SCI_PROTOCOL=y CONFIG_EXT4_FS=y CONFIG_EXT4_FS_POSIX_ACL=y CONFIG_FANOTIFY=y @@ -216,10 +224,7 @@ CONFIG_NFSD=y CONFIG_NFSD_V3_ACL=y CONFIG_NLS_CODEPAGE_437=y CONFIG_NLS_ISO8859_1=y -CONFIG_PRINTK_TIME=y -CONFIG_DEBUG_INFO=y -CONFIG_DEBUG_SHIRQ=y -CONFIG_DEBUG_USER=y +CONFIG_DEBUG_INFO_DWARF_TOOLCHAIN_DEFAULT=y CONFIG_CRYPTO_USER=y CONFIG_CRYPTO_AUTHENC=y CONFIG_CRYPTO_CBC=y @@ -229,12 +234,7 @@ CONFIG_CRYPTO_DES=y CONFIG_CRYPTO_ANSI_CPRNG=y CONFIG_CRYPTO_USER_API_HASH=y CONFIG_CRYPTO_USER_API_SKCIPHER=y -CONFIG_SPI_CADENCE_QUADSPI=y -CONFIG_INPUT_MISC=y -CONFIG_INPUT_EVDEV=m -CONFIG_INPUT_GPIO_DECODER=m -CONFIG_GPIO_PCA953X=m -CONFIG_LEDS_TRIGGER_ACTIVITY=y -CONFIG_LEDS_TRIGGER_CPU=y -CONFIG_MICREL_PHY=y -CONFIG_DP83867_PHY=y +CONFIG_DMA_CMA=y +CONFIG_PRINTK_TIME=y +CONFIG_DEBUG_SHIRQ=y +CONFIG_DEBUG_USER=y diff --git a/arch/arm/configs/lart_defconfig b/arch/arm/configs/lart_defconfig index 2dfa33d7dca3..0c2f19d756c0 100644 --- a/arch/arm/configs/lart_defconfig +++ b/arch/arm/configs/lart_defconfig @@ -1,32 +1,22 @@ CONFIG_SYSVIPC=y CONFIG_LOG_BUF_SHIFT=14 CONFIG_BLK_DEV_INITRD=y -CONFIG_MODULES=y CONFIG_ARCH_SA1100=y CONFIG_SA1100_LART=y -CONFIG_LEDS=y -CONFIG_LEDS_CPU=y -CONFIG_ZBOOT_ROM_TEXT=0x0 -CONFIG_ZBOOT_ROM_BSS=0x0 +CONFIG_UNUSED_BOARD_FILES=y CONFIG_CMDLINE="console=ttySA0,9600 root=/dev/ram" CONFIG_CPU_FREQ_DEFAULT_GOV_PERFORMANCE=y CONFIG_CPU_FREQ_GOV_USERSPACE=y CONFIG_FPE_NWFPE=y CONFIG_BINFMT_AOUT=y CONFIG_PM=y +CONFIG_MODULES=y CONFIG_NET=y CONFIG_PACKET=m CONFIG_UNIX=y CONFIG_INET=y CONFIG_SYN_COOKIES=y # CONFIG_IPV6 is not set -CONFIG_IRDA=m -CONFIG_IRLAN=m -CONFIG_IRNET=m -CONFIG_IRCOMM=m -CONFIG_IRDA_CACHE_LAST_LSAP=y -CONFIG_IRDA_DEBUG=y -CONFIG_SA1100_FIR=m CONFIG_MTD=y CONFIG_MTD_DEBUG=y CONFIG_MTD_DEBUG_VERBOSE=1 @@ -37,15 +27,19 @@ CONFIG_NETDEVICES=y CONFIG_DUMMY=m CONFIG_NET_ETHERNET=y CONFIG_PPP=m -CONFIG_PPP_ASYNC=m -CONFIG_PPP_DEFLATE=m CONFIG_PPP_BSDCOMP=m +CONFIG_PPP_DEFLATE=m +CONFIG_PPP_ASYNC=m CONFIG_SLIP=m CONFIG_SLIP_COMPRESSED=y CONFIG_SERIAL_SA1100=y CONFIG_SERIAL_SA1100_CONSOLE=y # CONFIG_VGA_CONSOLE is not set CONFIG_SOUND=m +CONFIG_NEW_LEDS=y +CONFIG_LEDS_CLASS=y +CONFIG_LEDS_TRIGGERS=y +CONFIG_LEDS_TRIGGER_CPU=y CONFIG_EXT2_FS=y CONFIG_EXT3_FS=m CONFIG_REISERFS_FS=m diff --git a/arch/arm/configs/lpc18xx_defconfig b/arch/arm/configs/lpc18xx_defconfig index 688c9849eec8..142c1700f450 100644 --- a/arch/arm/configs/lpc18xx_defconfig +++ b/arch/arm/configs/lpc18xx_defconfig @@ -15,8 +15,6 @@ CONFIG_CC_OPTIMIZE_FOR_SIZE=y # CONFIG_EVENTFD is not set # CONFIG_AIO is not set CONFIG_EMBEDDED=y -# CONFIG_VM_EVENT_COUNTERS is not set -# CONFIG_SLUB_DEBUG is not set # CONFIG_MMU is not set CONFIG_ARCH_LPC18XX=y CONFIG_SET_MEM_PARAM=y @@ -24,13 +22,11 @@ CONFIG_DRAM_BASE=0x28000000 CONFIG_DRAM_SIZE=0x02000000 CONFIG_FLASH_MEM_BASE=0x1b000000 CONFIG_FLASH_SIZE=0x00080000 -CONFIG_ZBOOT_ROM_TEXT=0x0 -CONFIG_ZBOOT_ROM_BSS=0x0 CONFIG_ARM_APPENDED_DTB=y -# CONFIG_BLK_DEV_BSG is not set CONFIG_BINFMT_FLAT=y CONFIG_BINFMT_ZFLAT=y # CONFIG_COREDUMP is not set +# CONFIG_VM_EVENT_COUNTERS is not set CONFIG_NET=y CONFIG_PACKET=y CONFIG_UNIX=y @@ -60,6 +56,7 @@ CONFIG_SRAM=y CONFIG_EEPROM_AT24=y CONFIG_SCSI=y CONFIG_BLK_DEV_SD=y +# CONFIG_BLK_DEV_BSG is not set # CONFIG_SCSI_LOWLEVEL is not set CONFIG_NETDEVICES=y # CONFIG_NET_VENDOR_ARC is not set @@ -92,11 +89,11 @@ CONFIG_KEYBOARD_GPIO_POLLED=y # CONFIG_VT is not set # CONFIG_UNIX98_PTYS is not set # CONFIG_LEGACY_PTYS is not set -CONFIG_SERIAL_NONSTANDARD=y CONFIG_SERIAL_8250=y # CONFIG_SERIAL_8250_DEPRECATED_OPTIONS is not set CONFIG_SERIAL_8250_CONSOLE=y CONFIG_SERIAL_OF_PLATFORM=y +CONFIG_SERIAL_NONSTANDARD=y # CONFIG_HW_RANDOM is not set CONFIG_I2C_LPC2K=y CONFIG_SPI=y @@ -153,11 +150,12 @@ CONFIG_JFFS2_FS=y CONFIG_CRC_ITU_T=y CONFIG_CRC7=y CONFIG_PRINTK_TIME=y -CONFIG_DEBUG_INFO=y +CONFIG_DEBUG_INFO_DWARF_TOOLCHAIN_DEFAULT=y # CONFIG_ENABLE_MUST_CHECK is not set -CONFIG_DEBUG_FS=y -CONFIG_MAGIC_SYSRQ=y -# CONFIG_SCHED_DEBUG is not set # CONFIG_DEBUG_BUGVERBOSE is not set +CONFIG_MAGIC_SYSRQ=y +CONFIG_DEBUG_FS=y +# CONFIG_SLUB_DEBUG is not set +# CONFIG_SCHED_DEBUG is not set CONFIG_DEBUG_LL=y CONFIG_EARLY_PRINTK=y diff --git a/arch/arm/configs/lpc32xx_defconfig b/arch/arm/configs/lpc32xx_defconfig index 6c3e4a141963..8a41fe4e62f1 100644 --- a/arch/arm/configs/lpc32xx_defconfig +++ b/arch/arm/configs/lpc32xx_defconfig @@ -10,12 +10,9 @@ CONFIG_SYSFS_DEPRECATED_V2=y CONFIG_BLK_DEV_INITRD=y CONFIG_CC_OPTIMIZE_FOR_SIZE=y CONFIG_EMBEDDED=y -CONFIG_SLAB=y # CONFIG_ARCH_MULTI_V7 is not set CONFIG_ARCH_LPC32XX=y CONFIG_AEABI=y -CONFIG_ZBOOT_ROM_TEXT=0x0 -CONFIG_ZBOOT_ROM_BSS=0x0 CONFIG_ARM_APPENDED_DTB=y CONFIG_ARM_ATAG_DTB_COMPAT=y CONFIG_CMDLINE="console=ttyS0,115200n81 root=/dev/ram0" @@ -24,9 +21,9 @@ CONFIG_VFP=y CONFIG_JUMP_LABEL=y CONFIG_MODULES=y CONFIG_MODULE_UNLOAD=y -# CONFIG_BLK_DEV_BSG is not set CONFIG_PARTITION_ADVANCED=y # CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set +CONFIG_SLAB=y CONFIG_NET=y CONFIG_PACKET=y CONFIG_UNIX=y @@ -60,6 +57,7 @@ CONFIG_EEPROM_AT24=y CONFIG_EEPROM_AT25=y CONFIG_SCSI=y CONFIG_BLK_DEV_SD=y +# CONFIG_BLK_DEV_BSG is not set CONFIG_NETDEVICES=y # CONFIG_NET_VENDOR_BROADCOM is not set # CONFIG_NET_VENDOR_CIRRUS is not set @@ -93,11 +91,11 @@ CONFIG_SERIAL_HS_LPC32XX_CONSOLE=y # CONFIG_HW_RANDOM is not set CONFIG_I2C_CHARDEV=y CONFIG_I2C_PNX=y -CONFIG_GPIO_LPC32XX=y CONFIG_SPI=y CONFIG_SPI_PL022=y CONFIG_GPIO_SYSFS=y CONFIG_GPIO_GENERIC_PLATFORM=y +CONFIG_GPIO_LPC32XX=y CONFIG_GPIO_PCA953X=y CONFIG_GPIO_PCF857X=y CONFIG_SENSORS_DS620=y @@ -187,10 +185,10 @@ CONFIG_CRYPTO_ANSI_CPRNG=y CONFIG_CRC_CCITT=y CONFIG_PRINTK_TIME=y CONFIG_DYNAMIC_DEBUG=y -CONFIG_DEBUG_INFO=y +CONFIG_DEBUG_INFO_DWARF_TOOLCHAIN_DEFAULT=y CONFIG_GDB_SCRIPTS=y -CONFIG_DEBUG_FS=y CONFIG_MAGIC_SYSRQ=y +CONFIG_DEBUG_FS=y CONFIG_PANIC_ON_OOPS=y CONFIG_PANIC_TIMEOUT=5 # CONFIG_SCHED_DEBUG is not set diff --git a/arch/arm/configs/lpd270_defconfig b/arch/arm/configs/lpd270_defconfig index 5c0a671ed294..b0c21a99a0a8 100644 --- a/arch/arm/configs/lpd270_defconfig +++ b/arch/arm/configs/lpd270_defconfig @@ -1,15 +1,13 @@ CONFIG_SYSVIPC=y CONFIG_LOG_BUF_SHIFT=14 -CONFIG_SLAB=y -CONFIG_MODULES=y # CONFIG_ARCH_MULTI_V7 is not set CONFIG_ARCH_PXA=y CONFIG_MACH_LOGICPD_PXA270=y -# CONFIG_ARM_THUMB is not set -CONFIG_ZBOOT_ROM_TEXT=0x0 -CONFIG_ZBOOT_ROM_BSS=0x0 +CONFIG_UNUSED_BOARD_FILES=y CONFIG_CMDLINE="root=/dev/nfs ip=bootp console=ttyS0,115200 mem=64M" CONFIG_FPE_NWFPE=y +CONFIG_MODULES=y +CONFIG_SLAB=y CONFIG_NET=y CONFIG_UNIX=y CONFIG_INET=y @@ -53,8 +51,8 @@ CONFIG_JFFS2_FS=y CONFIG_NFS_FS=y CONFIG_ROOT_NFS=y CONFIG_NLS_ISO8859_1=y -CONFIG_MAGIC_SYSRQ=y CONFIG_DEBUG_KERNEL=y -CONFIG_DEBUG_INFO=y +CONFIG_DEBUG_INFO_DWARF_TOOLCHAIN_DEFAULT=y +CONFIG_MAGIC_SYSRQ=y CONFIG_DEBUG_USER=y CONFIG_DEBUG_LL=y diff --git a/arch/arm/configs/lubbock_defconfig b/arch/arm/configs/lubbock_defconfig index cf49dc1629a7..4fc744c96196 100644 --- a/arch/arm/configs/lubbock_defconfig +++ b/arch/arm/configs/lubbock_defconfig @@ -1,24 +1,20 @@ CONFIG_SYSVIPC=y CONFIG_LOG_BUF_SHIFT=14 -CONFIG_MODULES=y # CONFIG_ARCH_MULTI_V7 is not set CONFIG_ARCH_PXA=y CONFIG_ARCH_LUBBOCK=y -# CONFIG_ARM_THUMB is not set -CONFIG_PCCARD=y -CONFIG_PCMCIA_PXA2XX=y -CONFIG_LEDS=y -CONFIG_LEDS_CPU=y -CONFIG_ZBOOT_ROM_TEXT=0x0 -CONFIG_ZBOOT_ROM_BSS=0x0 +CONFIG_UNUSED_BOARD_FILES=y CONFIG_CMDLINE="root=/dev/nfs ip=bootp console=ttyS0,115200 mem=64M" CONFIG_FPE_NWFPE=y +CONFIG_MODULES=y CONFIG_NET=y CONFIG_UNIX=y CONFIG_INET=y CONFIG_IP_PNP=y CONFIG_IP_PNP_BOOTP=y # CONFIG_IPV6 is not set +CONFIG_PCCARD=y +CONFIG_PCMCIA_PXA2XX=y CONFIG_MTD=y CONFIG_MTD_REDBOOT_PARTS=y CONFIG_MTD_BLOCK=y @@ -29,9 +25,9 @@ CONFIG_MTD_CFI_GEOMETRY=y CONFIG_MTD_CFI_INTELEXT=y CONFIG_NETDEVICES=y CONFIG_NET_ETHERNET=y -CONFIG_SMC91X=y CONFIG_NET_PCMCIA=y CONFIG_PCMCIA_PCNET=y +CONFIG_SMC91X=y CONFIG_INPUT_EVDEV=y # CONFIG_SERIO_SERPORT is not set CONFIG_SERIO_SA1111=y @@ -40,14 +36,18 @@ CONFIG_SERIAL_PXA_CONSOLE=y # CONFIG_VGA_CONSOLE is not set CONFIG_USB_GADGET=y CONFIG_USB_G_SERIAL=m +CONFIG_NEW_LEDS=y +CONFIG_LEDS_CLASS=y +CONFIG_LEDS_TRIGGERS=y +CONFIG_LEDS_TRIGGER_CPU=y CONFIG_EXT2_FS=y CONFIG_MSDOS_FS=y CONFIG_JFFS2_FS=y CONFIG_NFS_FS=y CONFIG_ROOT_NFS=y CONFIG_NLS_ISO8859_1=y -CONFIG_MAGIC_SYSRQ=y CONFIG_DEBUG_KERNEL=y -CONFIG_DEBUG_INFO=y +CONFIG_DEBUG_INFO_DWARF_TOOLCHAIN_DEFAULT=y +CONFIG_MAGIC_SYSRQ=y CONFIG_DEBUG_USER=y CONFIG_DEBUG_LL=y diff --git a/arch/arm/configs/magician_defconfig b/arch/arm/configs/magician_defconfig index 13da808ffa13..9cbb63c69436 100644 --- a/arch/arm/configs/magician_defconfig +++ b/arch/arm/configs/magician_defconfig @@ -1,29 +1,28 @@ CONFIG_SYSVIPC=y +CONFIG_NO_HZ=y +CONFIG_PREEMPT=y CONFIG_IKCONFIG=y CONFIG_IKCONFIG_PROC=y CONFIG_LOG_BUF_SHIFT=16 CONFIG_BLK_DEV_INITRD=y CONFIG_EXPERT=y # CONFIG_UID16 is not set -CONFIG_SLAB=y -CONFIG_MODULES=y -CONFIG_MODULE_UNLOAD=y # CONFIG_BLK_DEV_BSG is not set # CONFIG_ARCH_MULTI_V7 is not set CONFIG_ARCH_PXA=y CONFIG_MACH_H4700=y CONFIG_MACH_MAGICIAN=y -CONFIG_NO_HZ=y -CONFIG_PREEMPT=y CONFIG_AEABI=y -CONFIG_ZBOOT_ROM_TEXT=0x0 -CONFIG_ZBOOT_ROM_BSS=0x0 +CONFIG_UNUSED_BOARD_FILES=y CONFIG_CMDLINE="keepinitrd" CONFIG_KEXEC=y CONFIG_CPU_FREQ=y CONFIG_CPU_FREQ_GOV_ONDEMAND=y CONFIG_FPE_NWFPE=y CONFIG_PM=y +CONFIG_MODULES=y +CONFIG_MODULE_UNLOAD=y +CONFIG_SLAB=y CONFIG_NET=y CONFIG_PACKET=y CONFIG_UNIX=y @@ -35,15 +34,6 @@ CONFIG_IP_PNP=y # CONFIG_INET_XFRM_MODE_BEET is not set # CONFIG_INET_DIAG is not set # CONFIG_IPV6 is not set -CONFIG_IRDA=m -CONFIG_IRLAN=m -CONFIG_IRCOMM=m -CONFIG_IRDA_ULTRA=y -CONFIG_IRDA_CACHE_LAST_LSAP=y -CONFIG_IRDA_FAST_RR=y -CONFIG_IRDA_DEBUG=y -CONFIG_IRTTY_SIR=m -CONFIG_PXA_FICP=m CONFIG_BT=m CONFIG_BT_RFCOMM=m CONFIG_BT_RFCOMM_TTY=y @@ -60,11 +50,11 @@ CONFIG_MTD_CFI_INTELEXT=y CONFIG_MTD_PHYSMAP=y CONFIG_NETDEVICES=y CONFIG_PPP=m -CONFIG_PPP_ASYNC=m -CONFIG_PPP_DEFLATE=m CONFIG_PPP_BSDCOMP=m +CONFIG_PPP_DEFLATE=m CONFIG_PPP_MPPE=m # CONFIG_INPUT_MOUSEDEV is not set +CONFIG_PPP_ASYNC=m CONFIG_INPUT_EVDEV=y # CONFIG_KEYBOARD_ATKBD is not set CONFIG_KEYBOARD_GPIO=y @@ -73,19 +63,19 @@ CONFIG_INPUT_TOUCHSCREEN=y CONFIG_INPUT_MISC=y CONFIG_INPUT_UINPUT=m # CONFIG_SERIO is not set -CONFIG_SERIAL_PXA=y # CONFIG_LEGACY_PTYS is not set +CONFIG_SERIAL_PXA=y # CONFIG_HW_RANDOM is not set CONFIG_I2C=y CONFIG_I2C_CHARDEV=m CONFIG_I2C_PXA=y CONFIG_W1_MASTER_DS1WM=y +CONFIG_HTC_EGPIO=y CONFIG_POWER_SUPPLY=y CONFIG_PDA_POWER=y CONFIG_BATTERY_DS2760=y # CONFIG_HWMON is not set CONFIG_MFD_ASIC3=y -CONFIG_HTC_EGPIO=y CONFIG_HTC_PASIC3=y CONFIG_REGULATOR=y CONFIG_REGULATOR_GPIO=y @@ -99,8 +89,6 @@ CONFIG_BACKLIGHT_PWM=y # CONFIG_VGA_CONSOLE is not set CONFIG_FRAMEBUFFER_CONSOLE=y CONFIG_FRAMEBUFFER_CONSOLE_ROTATION=y -CONFIG_FONTS=y -CONFIG_FONT_MINI_4x6=y CONFIG_SOUND=y CONFIG_SND=m CONFIG_SND_MIXER_OSS=m @@ -112,6 +100,7 @@ CONFIG_SND_PXA2XX_SOC=m CONFIG_USB=y CONFIG_USB_MON=m CONFIG_USB_OHCI_HCD=y +CONFIG_USB_GPIO_VBUS=y CONFIG_USB_GADGET=y CONFIG_USB_GADGET_VBUS_DRAW=500 CONFIG_USB_PXA27X=y @@ -121,7 +110,6 @@ CONFIG_USB_GADGETFS=m CONFIG_USB_MASS_STORAGE=m CONFIG_USB_G_SERIAL=m CONFIG_USB_CDC_COMPOSITE=m -CONFIG_USB_GPIO_VBUS=y CONFIG_MMC=y CONFIG_SDIO_UART=m CONFIG_MMC_PXA=y @@ -148,6 +136,11 @@ CONFIG_NLS_CODEPAGE_437=y CONFIG_NLS_CODEPAGE_1251=m CONFIG_NLS_ISO8859_1=y CONFIG_NLS_UTF8=y +CONFIG_CRYPTO=y +# CONFIG_CRYPTO_HW is not set +CONFIG_CRC_CCITT=y +CONFIG_FONTS=y +CONFIG_FONT_MINI_4x6=y CONFIG_PRINTK_TIME=y CONFIG_DEBUG_KERNEL=y # CONFIG_SCHED_DEBUG is not set @@ -155,7 +148,4 @@ CONFIG_TIMER_STATS=y # CONFIG_DEBUG_PREEMPT is not set CONFIG_DEBUG_USER=y CONFIG_DEBUG_LL=y -CONFIG_CRYPTO=y # CONFIG_CRYPTO_ANSI_CPRNG is not set -# CONFIG_CRYPTO_HW is not set -CONFIG_CRC_CCITT=y diff --git a/arch/arm/configs/mainstone_defconfig b/arch/arm/configs/mainstone_defconfig index 03b4c61bdadd..096cd7bc667a 100644 --- a/arch/arm/configs/mainstone_defconfig +++ b/arch/arm/configs/mainstone_defconfig @@ -1,16 +1,12 @@ CONFIG_SYSVIPC=y CONFIG_LOG_BUF_SHIFT=14 -CONFIG_MODULES=y # CONFIG_ARCH_MULTI_V7 is not set CONFIG_ARCH_PXA=y CONFIG_MACH_MAINSTONE=y -# CONFIG_ARM_THUMB is not set -CONFIG_LEDS=y -CONFIG_LEDS_CPU=y -CONFIG_ZBOOT_ROM_TEXT=0x0 -CONFIG_ZBOOT_ROM_BSS=0x0 +CONFIG_UNUSED_BOARD_FILES=y CONFIG_CMDLINE="root=/dev/nfs ip=bootp console=ttyS0,115200 mem=64M" CONFIG_FPE_NWFPE=y +CONFIG_MODULES=y CONFIG_NET=y CONFIG_UNIX=y CONFIG_INET=y @@ -38,14 +34,18 @@ CONFIG_FB_PXA=y # CONFIG_VGA_CONSOLE is not set CONFIG_FRAMEBUFFER_CONSOLE=y CONFIG_LOGO=y +CONFIG_NEW_LEDS=y +CONFIG_LEDS_CLASS=y +CONFIG_LEDS_TRIGGERS=y +CONFIG_LEDS_TRIGGER_CPU=y CONFIG_EXT2_FS=y CONFIG_MSDOS_FS=y CONFIG_JFFS2_FS=y CONFIG_NFS_FS=y CONFIG_ROOT_NFS=y CONFIG_NLS_ISO8859_1=y -CONFIG_MAGIC_SYSRQ=y CONFIG_DEBUG_KERNEL=y -CONFIG_DEBUG_INFO=y +CONFIG_DEBUG_INFO_DWARF_TOOLCHAIN_DEFAULT=y +CONFIG_MAGIC_SYSRQ=y CONFIG_DEBUG_USER=y CONFIG_DEBUG_LL=y diff --git a/arch/arm/configs/milbeaut_m10v_defconfig b/arch/arm/configs/milbeaut_m10v_defconfig index 7c07f9893a0f..58810e98de3d 100644 --- a/arch/arm/configs/milbeaut_m10v_defconfig +++ b/arch/arm/configs/milbeaut_m10v_defconfig @@ -44,8 +44,6 @@ CONFIG_ARM_CPUIDLE=y CONFIG_VFP=y CONFIG_NEON=y CONFIG_KERNEL_MODE_NEON=y -CONFIG_EFI_VARS=m -CONFIG_EFI_CAPSULE_LOADER=m CONFIG_ARM_CRYPTO=y CONFIG_CRYPTO_SHA1_ARM_NEON=m CONFIG_CRYPTO_SHA1_ARM_CE=m @@ -64,8 +62,7 @@ CONFIG_CMDLINE_PARTITION=y CONFIG_CMA=y CONFIG_DEVTMPFS=y CONFIG_DEVTMPFS_MOUNT=y -CONFIG_DMA_CMA=y -CONFIG_CMA_SIZE_MBYTES=64 +CONFIG_EFI_CAPSULE_LOADER=m CONFIG_OF_OVERLAY=y CONFIG_BLK_DEV_LOOP=y CONFIG_BLK_DEV_RAM=y @@ -115,5 +112,7 @@ CONFIG_CRYPTO_AES=y # CONFIG_CRYPTO_HW is not set CONFIG_CRC_CCITT=m CONFIG_CRC_ITU_T=m +CONFIG_DMA_CMA=y +CONFIG_CMA_SIZE_MBYTES=64 CONFIG_PRINTK_TIME=y CONFIG_MAGIC_SYSRQ=y diff --git a/arch/arm/configs/mini2440_defconfig b/arch/arm/configs/mini2440_defconfig index 3ef48e79b410..86e00f684e16 100644 --- a/arch/arm/configs/mini2440_defconfig +++ b/arch/arm/configs/mini2440_defconfig @@ -3,7 +3,6 @@ CONFIG_SYSVIPC=y CONFIG_POSIX_MQUEUE=y CONFIG_RELAY=y CONFIG_BLK_DEV_INITRD=y -# CONFIG_COMPAT_BRK is not set CONFIG_ARCH_MULTI_V4T=y # CONFIG_ARCH_MULTI_V7 is not set CONFIG_ARCH_S3C24XX=y @@ -12,6 +11,7 @@ CONFIG_S3C_ADC=y CONFIG_CPU_S3C2440=y CONFIG_MACH_MINI2440=y CONFIG_AEABI=y +CONFIG_UNUSED_BOARD_FILES=y CONFIG_KEXEC=y CONFIG_CPU_IDLE=y CONFIG_APM_EMULATION=y @@ -19,7 +19,6 @@ CONFIG_MODULES=y CONFIG_MODULE_FORCE_LOAD=y CONFIG_MODULE_UNLOAD=y CONFIG_MODULE_FORCE_UNLOAD=y -# CONFIG_BLK_DEV_BSG is not set CONFIG_BLK_DEV_INTEGRITY=y CONFIG_PARTITION_ADVANCED=y CONFIG_BSD_DISKLABEL=y @@ -28,6 +27,7 @@ CONFIG_SOLARIS_X86_PARTITION=y CONFIG_UNIXWARE_DISKLABEL=y CONFIG_LDM_PARTITION=y CONFIG_BINFMT_MISC=m +# CONFIG_COMPAT_BRK is not set CONFIG_NET=y CONFIG_PACKET=y CONFIG_UNIX=y @@ -104,6 +104,7 @@ CONFIG_SCSI=m # CONFIG_SCSI_PROC_FS is not set CONFIG_BLK_DEV_SD=m CONFIG_CHR_DEV_SG=m +# CONFIG_BLK_DEV_BSG is not set # CONFIG_SCSI_LOWLEVEL is not set CONFIG_NETDEVICES=y CONFIG_TUN=m @@ -328,10 +329,10 @@ CONFIG_LIBCRC32C=m CONFIG_FONTS=y CONFIG_FONT_8x8=y CONFIG_FONT_MINI_4x6=y -CONFIG_DEBUG_INFO=y +CONFIG_DEBUG_INFO_DWARF_TOOLCHAIN_DEFAULT=y # CONFIG_ENABLE_MUST_CHECK is not set +CONFIG_DEBUG_KERNEL=y CONFIG_STRIP_ASM_SYMS=y CONFIG_DEBUG_FS=y -CONFIG_DEBUG_KERNEL=y # CONFIG_SCHED_DEBUG is not set CONFIG_DEBUG_USER=y diff --git a/arch/arm/configs/mmp2_defconfig b/arch/arm/configs/mmp2_defconfig index a5e8d2235a1a..4d39c615117b 100644 --- a/arch/arm/configs/mmp2_defconfig +++ b/arch/arm/configs/mmp2_defconfig @@ -1,22 +1,18 @@ CONFIG_SYSVIPC=y +CONFIG_HIGH_RES_TIMERS=y +CONFIG_PREEMPT=y CONFIG_LOG_BUF_SHIFT=14 CONFIG_SYSFS_DEPRECATED_V2=y -CONFIG_SLAB=y +# CONFIG_BLK_DEV_BSG is not set +CONFIG_ARCH_MMP=y +CONFIG_AEABI=y +CONFIG_MACH_MMP2_DT=y +CONFIG_CMDLINE="root=/dev/nfs rootfstype=nfs nfsroot=192.168.1.100:/nfsroot/ ip=192.168.1.101:192.168.1.100::255.255.255.0::eth0:on console=ttyS2,38400 mem=128M user_debug=255 earlyprintk" +CONFIG_VFP=y CONFIG_MODULES=y CONFIG_MODULE_UNLOAD=y CONFIG_MODULE_FORCE_UNLOAD=y -# CONFIG_BLK_DEV_BSG is not set -CONFIG_ARCH_MMP=y -CONFIG_MACH_BROWNSTONE=y -CONFIG_MACH_FLINT=y -CONFIG_MACH_MARVELL_JASPER=y -CONFIG_HIGH_RES_TIMERS=y -CONFIG_PREEMPT=y -CONFIG_AEABI=y -CONFIG_ZBOOT_ROM_TEXT=0x0 -CONFIG_ZBOOT_ROM_BSS=0x0 -CONFIG_CMDLINE="root=/dev/nfs rootfstype=nfs nfsroot=192.168.1.100:/nfsroot/ ip=192.168.1.101:192.168.1.100::255.255.255.0::eth0:on console=ttyS2,38400 mem=128M user_debug=255 earlyprintk" -CONFIG_VFP=y +CONFIG_SLAB=y CONFIG_NET=y CONFIG_PACKET=y CONFIG_UNIX=y @@ -28,9 +24,9 @@ CONFIG_IP_PNP=y CONFIG_MTD=y CONFIG_MTD_CMDLINE_PARTS=y CONFIG_MTD_BLOCK=y -CONFIG_MTD_RAW_NAND=y CONFIG_MTD_ONENAND=y CONFIG_MTD_ONENAND_GENERIC=y +CONFIG_MTD_RAW_NAND=y # CONFIG_BLK_DEV is not set CONFIG_NETDEVICES=y CONFIG_NET_ETHERNET=y @@ -39,9 +35,9 @@ CONFIG_SMC91X=y # CONFIG_INPUT_KEYBOARD is not set # CONFIG_INPUT_MOUSE is not set # CONFIG_SERIO is not set +# CONFIG_LEGACY_PTYS is not set CONFIG_SERIAL_PXA=y CONFIG_SERIAL_PXA_CONSOLE=y -# CONFIG_LEGACY_PTYS is not set # CONFIG_HW_RANDOM is not set CONFIG_I2C=y CONFIG_I2C_PXA=y @@ -55,17 +51,18 @@ CONFIG_BACKLIGHT_CLASS_DEVICE=y CONFIG_BACKLIGHT_MAX8925=y # CONFIG_VGA_CONSOLE is not set # CONFIG_USB_SUPPORT is not set +CONFIG_MMC=y CONFIG_RTC_CLASS=y CONFIG_RTC_DRV_MAX8925=y -CONFIG_MMC=y -# CONFIG_DNOTIFY is not set -CONFIG_TMPFS=y -CONFIG_TMPFS_POSIX_ACL=y +# CONFIG_RESET_CONTROLLER is not set CONFIG_EXT2_FS=y CONFIG_EXT3_FS=y CONFIG_EXT4_FS=y +# CONFIG_DNOTIFY is not set CONFIG_MSDOS_FS=y CONFIG_FAT_DEFAULT_CODEPAGE=437 +CONFIG_TMPFS=y +CONFIG_TMPFS_POSIX_ACL=y CONFIG_JFFS2_FS=y CONFIG_CRAMFS=y CONFIG_NFS_FS=y @@ -73,16 +70,16 @@ CONFIG_NFS_V3=y CONFIG_NFS_V3_ACL=y CONFIG_NFS_V4=y CONFIG_ROOT_NFS=y +CONFIG_CRC_CCITT=y CONFIG_PRINTK_TIME=y +CONFIG_DEBUG_KERNEL=y CONFIG_MAGIC_SYSRQ=y CONFIG_DEBUG_FS=y -CONFIG_DEBUG_KERNEL=y # CONFIG_DEBUG_PREEMPT is not set -CONFIG_DEBUG_INFO=y +CONFIG_DEBUG_INFO_DWARF_TOOLCHAIN_DEFAULT=y # CONFIG_DYNAMIC_DEBUG is not set CONFIG_DEBUG_USER=y CONFIG_DEBUG_LL=y CONFIG_DEBUG_MMP_UART3=y CONFIG_EARLY_PRINTK=y # CONFIG_CRYPTO_ANSI_CPRNG is not set -CONFIG_CRC_CCITT=y diff --git a/arch/arm/configs/moxart_defconfig b/arch/arm/configs/moxart_defconfig index eacc089d86c5..082a38a14c12 100644 --- a/arch/arm/configs/moxart_defconfig +++ b/arch/arm/configs/moxart_defconfig @@ -1,7 +1,7 @@ # CONFIG_LOCALVERSION_AUTO is not set -# CONFIG_SWAP is not set CONFIG_SYSVIPC=y CONFIG_NO_HZ=y +CONFIG_PREEMPT=y CONFIG_IKCONFIG=y CONFIG_IKCONFIG_PROC=y # CONFIG_ELF_CORE is not set @@ -11,18 +11,17 @@ CONFIG_IKCONFIG_PROC=y # CONFIG_EVENTFD is not set # CONFIG_AIO is not set CONFIG_EMBEDDED=y -# CONFIG_VM_EVENT_COUNTERS is not set -# CONFIG_SLUB_DEBUG is not set -# CONFIG_COMPAT_BRK is not set # CONFIG_BLK_DEV_BSG is not set CONFIG_ARCH_MULTI_V4=y # CONFIG_ARCH_MULTI_V7 is not set CONFIG_ARCH_MOXART=y CONFIG_MACH_UC7112LX=y -CONFIG_PREEMPT=y CONFIG_AEABI=y # CONFIG_ATAGS is not set CONFIG_ARM_APPENDED_DTB=y +# CONFIG_SWAP is not set +# CONFIG_COMPAT_BRK is not set +# CONFIG_VM_EVENT_COUNTERS is not set CONFIG_NET=y CONFIG_PACKET=y CONFIG_UNIX=y @@ -118,10 +117,15 @@ CONFIG_EXT3_FS=y CONFIG_TMPFS=y CONFIG_CONFIGFS_FS=y CONFIG_JFFS2_FS=y +CONFIG_KEYS=y +CONFIG_CRC32_BIT=y +CONFIG_DMA_API_DEBUG=y CONFIG_PRINTK_TIME=y -CONFIG_DEBUG_INFO=y +CONFIG_DEBUG_INFO_DWARF_TOOLCHAIN_DEFAULT=y # CONFIG_ENABLE_MUST_CHECK is not set +CONFIG_KGDB=y CONFIG_DEBUG_PAGEALLOC=y +# CONFIG_SLUB_DEBUG is not set CONFIG_DEBUG_OBJECTS=y CONFIG_DEBUG_KMEMLEAK=y CONFIG_DEBUG_STACK_USAGE=y @@ -131,12 +135,8 @@ CONFIG_DETECT_HUNG_TASK=y # CONFIG_SCHED_DEBUG is not set # CONFIG_DEBUG_PREEMPT is not set CONFIG_PROVE_LOCKING=y -CONFIG_DMA_API_DEBUG=y -CONFIG_KGDB=y CONFIG_DEBUG_LL=y CONFIG_DEBUG_LL_UART_8250=y CONFIG_DEBUG_UART_PHYS=0x98200000 CONFIG_DEBUG_UART_VIRT=0xf9820000 CONFIG_EARLY_PRINTK=y -CONFIG_KEYS=y -CONFIG_CRC32_BIT=y diff --git a/arch/arm/configs/mps2_defconfig b/arch/arm/configs/mps2_defconfig index c1e98e33a348..700568474549 100644 --- a/arch/arm/configs/mps2_defconfig +++ b/arch/arm/configs/mps2_defconfig @@ -1,5 +1,6 @@ CONFIG_NO_HZ_IDLE=y CONFIG_HIGH_RES_TIMERS=y +CONFIG_PREEMPT_VOLUNTARY=y CONFIG_LOG_BUF_SHIFT=16 CONFIG_CC_OPTIMIZE_FOR_SIZE=y CONFIG_EXPERT=y @@ -10,21 +11,17 @@ CONFIG_EXPERT=y # CONFIG_SIGNALFD is not set # CONFIG_EVENTFD is not set # CONFIG_AIO is not set -# CONFIG_VM_EVENT_COUNTERS is not set -# CONFIG_SLUB_DEBUG is not set -# CONFIG_BLOCK is not set # CONFIG_MMU is not set CONFIG_ARCH_MPS2=y CONFIG_SET_MEM_PARAM=y CONFIG_DRAM_BASE=0x21000000 CONFIG_DRAM_SIZE=0x1000000 -CONFIG_PREEMPT_VOLUNTARY=y # CONFIG_ATAGS is not set -CONFIG_ZBOOT_ROM_TEXT=0x0 -CONFIG_ZBOOT_ROM_BSS=0x0 +# CONFIG_SUSPEND is not set +# CONFIG_BLOCK is not set CONFIG_BINFMT_FLAT=y # CONFIG_COREDUMP is not set -# CONFIG_SUSPEND is not set +# CONFIG_VM_EVENT_COUNTERS is not set CONFIG_NET=y CONFIG_PACKET=y CONFIG_UNIX=y @@ -67,9 +64,9 @@ CONFIG_SMSC911X=y # CONFIG_SERIO is not set # CONFIG_VT is not set # CONFIG_LEGACY_PTYS is not set -CONFIG_SERIAL_NONSTANDARD=y CONFIG_SERIAL_MPS2_UART_CONSOLE=y CONFIG_SERIAL_MPS2_UART=y +CONFIG_SERIAL_NONSTANDARD=y # CONFIG_HW_RANDOM is not set # CONFIG_HWMON is not set CONFIG_WATCHDOG=y @@ -97,9 +94,10 @@ CONFIG_NFS_V4_2=y CONFIG_ROOT_NFS=y CONFIG_NLS=y CONFIG_PRINTK_TIME=y -CONFIG_DEBUG_INFO=y +CONFIG_DEBUG_INFO_DWARF_TOOLCHAIN_DEFAULT=y # CONFIG_ENABLE_MUST_CHECK is not set -CONFIG_DEBUG_FS=y -# CONFIG_SCHED_DEBUG is not set # CONFIG_DEBUG_BUGVERBOSE is not set +CONFIG_DEBUG_FS=y +# CONFIG_SLUB_DEBUG is not set +# CONFIG_SCHED_DEBUG is not set CONFIG_MEMTEST=y diff --git a/arch/arm/configs/multi_v4t_defconfig b/arch/arm/configs/multi_v4t_defconfig index e530107be412..6c3e45b71ab5 100644 --- a/arch/arm/configs/multi_v4t_defconfig +++ b/arch/arm/configs/multi_v4t_defconfig @@ -3,7 +3,6 @@ CONFIG_SYSVIPC=y CONFIG_LOG_BUF_SHIFT=14 CONFIG_BLK_DEV_INITRD=y CONFIG_EMBEDDED=y -CONFIG_SLOB=y CONFIG_ARCH_MULTI_V4T=y # CONFIG_ARCH_MULTI_V7 is not set CONFIG_ARCH_AT91=y @@ -11,23 +10,22 @@ CONFIG_SOC_AT91RM9200=y CONFIG_ARCH_CLPS711X=y CONFIG_ARCH_MXC=y CONFIG_SOC_IMX1=y +CONFIG_ARCH_NSPIRE=y CONFIG_ARCH_INTEGRATOR=y CONFIG_ARCH_INTEGRATOR_AP=y CONFIG_INTEGRATOR_IMPD1=y CONFIG_INTEGRATOR_CM720T=y CONFIG_INTEGRATOR_CM920T=y CONFIG_INTEGRATOR_CM922T_XA10=y -CONFIG_ARCH_NSPIRE=y CONFIG_AEABI=y # CONFIG_ATAGS is not set -CONFIG_ZBOOT_ROM_TEXT=0x0 -CONFIG_ZBOOT_ROM_BSS=0x0 CONFIG_CPU_IDLE=y CONFIG_ARM_CPUIDLE=y CONFIG_ARM_CLPS711X_CPUIDLE=y CONFIG_JUMP_LABEL=y CONFIG_PARTITION_ADVANCED=y # CONFIG_COREDUMP is not set +CONFIG_SLOB=y CONFIG_MTD=y CONFIG_MTD_CMDLINE_PARTS=y CONFIG_MTD_BLOCK=y diff --git a/arch/arm/configs/multi_v5_defconfig b/arch/arm/configs/multi_v5_defconfig index f8d301150732..e0be0e0023f3 100644 --- a/arch/arm/configs/multi_v5_defconfig +++ b/arch/arm/configs/multi_v5_defconfig @@ -12,17 +12,8 @@ CONFIG_MACH_ASPEED_G4=y CONFIG_ARCH_AT91=y CONFIG_SOC_AT91SAM9=y CONFIG_ARCH_DAVINCI=y -CONFIG_ARCH_DAVINCI_DM644x=y -CONFIG_ARCH_DAVINCI_DM355=y -CONFIG_ARCH_DAVINCI_DM646x=y CONFIG_ARCH_DAVINCI_DA830=y CONFIG_ARCH_DAVINCI_DA850=y -CONFIG_ARCH_DAVINCI_DM365=y -CONFIG_MACH_SFFSDR=y -CONFIG_MACH_NEUROS_OSD2=y -CONFIG_MACH_DM355_LEOPARD=y -CONFIG_MACH_MITYOMAPL138=y -CONFIG_MACH_OMAPL138_HAWKBOARD=y CONFIG_ARCH_MXC=y CONFIG_SOC_IMX25=y CONFIG_SOC_IMX27=y @@ -31,8 +22,6 @@ CONFIG_MACH_KIRKWOOD=y CONFIG_ARCH_NPCM=y CONFIG_ARCH_WPCM450=y CONFIG_ARCH_ORION5X=y -CONFIG_MACH_DB88F5281=y -CONFIG_MACH_RD88F5182=y CONFIG_MACH_RD88F5182_DT=y CONFIG_MACH_KUROBOX_PRO=y CONFIG_MACH_DNS323=y @@ -40,19 +29,14 @@ CONFIG_MACH_TS209=y CONFIG_MACH_TERASTATION_PRO2=y CONFIG_MACH_LINKSTATION_PRO=y CONFIG_MACH_LINKSTATION_MINI=y -CONFIG_MACH_LINKSTATION_LS_HGL=y CONFIG_MACH_TS409=y -CONFIG_MACH_WRT350N_V2=y CONFIG_MACH_TS78XX=y CONFIG_MACH_MV2120=y CONFIG_MACH_D2NET_DT=y CONFIG_MACH_NET2BIG=y CONFIG_MACH_MSS2_DT=y -CONFIG_MACH_WNR854T=y -CONFIG_MACH_RD88F5181L_GE=y -CONFIG_MACH_RD88F5181L_FXO=y -CONFIG_MACH_RD88F6183AP_GE=y CONFIG_ARCH_SUNXI=y +CONFIG_ARCH_VERSATILE=y CONFIG_AEABI=y CONFIG_HIGHMEM=y CONFIG_ARM_APPENDED_DTB=y @@ -78,7 +62,6 @@ CONFIG_NET_PKTGEN=m CONFIG_CFG80211=y CONFIG_MAC80211=y CONFIG_PCI_MVEBU=y -CONFIG_ARCH_VERSATILE=y CONFIG_PCI_VERSATILE=y CONFIG_DEVTMPFS=y CONFIG_DEVTMPFS_MOUNT=y @@ -98,17 +81,14 @@ CONFIG_MTD_RAW_NAND=y CONFIG_MTD_NAND_ATMEL=y CONFIG_MTD_NAND_ORION=y CONFIG_MTD_SPI_NOR=y -CONFIG_SPI_ASPEED_SMC=y CONFIG_MTD_UBI=y CONFIG_BLK_DEV_LOOP=y +CONFIG_VIRTIO_BLK=y CONFIG_ATMEL_SSC=m CONFIG_EEPROM_AT24=y # CONFIG_SCSI_PROC_FS is not set CONFIG_BLK_DEV_SD=y CONFIG_BLK_DEV_SR=m -CONFIG_VIRTIO_PCI=y -CONFIG_VIRTIO_MMIO=y -CONFIG_VIRTIO_BLK=y CONFIG_CHR_DEV_SG=m CONFIG_ATA=y CONFIG_SATA_AHCI=y @@ -161,6 +141,7 @@ CONFIG_I2C_AT91=y CONFIG_I2C_IMX=y CONFIG_I2C_MV64XXX=y CONFIG_SPI=y +CONFIG_SPI_ASPEED_SMC=y CONFIG_SPI_ATMEL=y CONFIG_SPI_IMX=y CONFIG_SPI_ORION=y @@ -273,6 +254,8 @@ CONFIG_RTC_DRV_ASPEED=m CONFIG_DMADEVICES=y CONFIG_AT_HDMAC=y CONFIG_MV_XOR=y +CONFIG_VIRTIO_PCI=y +CONFIG_VIRTIO_MMIO=y CONFIG_STAGING=y CONFIG_ASPEED_LPC_CTRL=m CONFIG_ASPEED_LPC_SNOOP=m @@ -307,10 +290,10 @@ CONFIG_CRYPTO_PCBC=m CONFIG_CRYPTO_DEV_MARVELL_CESA=y CONFIG_CRC_CCITT=y CONFIG_LIBCRC32C=y -CONFIG_DEBUG_INFO=y +CONFIG_DEBUG_INFO_DWARF_TOOLCHAIN_DEFAULT=y +CONFIG_DEBUG_KERNEL=y CONFIG_MAGIC_SYSRQ=y CONFIG_DEBUG_FS=y -CONFIG_DEBUG_KERNEL=y # CONFIG_SCHED_DEBUG is not set # CONFIG_DEBUG_PREEMPT is not set # CONFIG_FTRACE is not set diff --git a/arch/arm/configs/multi_v7_defconfig b/arch/arm/configs/multi_v7_defconfig index ce9826bce29b..bcd7a431c66e 100644 --- a/arch/arm/configs/multi_v7_defconfig +++ b/arch/arm/configs/multi_v7_defconfig @@ -6,6 +6,7 @@ CONFIG_BLK_DEV_INITRD=y CONFIG_EMBEDDED=y CONFIG_PERF_EVENTS=y CONFIG_ARCH_VIRT=y +CONFIG_ARCH_AIROHA=y CONFIG_ARCH_ACTIONS=y CONFIG_ARCH_ALPINE=y CONFIG_ARCH_ARTPEC=y @@ -28,15 +29,16 @@ CONFIG_ARCH_BCM_21664=y CONFIG_ARCH_BCM_23550=y CONFIG_ARCH_BCM2835=y CONFIG_ARCH_BCM_53573=y -CONFIG_ARCH_BCM_63XX=y CONFIG_ARCH_BRCMSTB=y CONFIG_ARCH_BCMBCA=y +CONFIG_ARCH_BCMBCA_CORTEXA7=y +CONFIG_ARCH_BCMBCA_CORTEXA9=y +CONFIG_ARCH_BCMBCA_BRAHMAB15=y CONFIG_ARCH_BERLIN=y CONFIG_MACH_BERLIN_BG2=y CONFIG_MACH_BERLIN_BG2CD=y CONFIG_MACH_BERLIN_BG2Q=y CONFIG_ARCH_DIGICOLOR=y -CONFIG_ARCH_AIROHA=y CONFIG_ARCH_EXYNOS=y CONFIG_ARCH_HIGHBANK=y CONFIG_ARCH_HISI=y @@ -94,6 +96,7 @@ CONFIG_MACH_SPEAR1310=y CONFIG_MACH_SPEAR1340=y CONFIG_ARCH_STI=y CONFIG_ARCH_STM32=y +CONFIG_ARCH_SUNPLUS=y CONFIG_ARCH_SUNXI=y CONFIG_ARCH_TEGRA=y CONFIG_ARCH_UNIPHIER=y @@ -129,12 +132,6 @@ CONFIG_ARM_EXYNOS_CPUIDLE=y CONFIG_ARM_TEGRA_CPUIDLE=y CONFIG_ARM_QCOM_SPM_CPUIDLE=y CONFIG_KERNEL_MODE_NEON=y -CONFIG_ARM_SCMI_PROTOCOL=y -CONFIG_RASPBERRYPI_FIRMWARE=y -CONFIG_TRUSTED_FOUNDATIONS=y -CONFIG_BCM47XX_NVRAM=y -CONFIG_BCM47XX_SPROM=y -CONFIG_EFI_CAPSULE_LOADER=m CONFIG_ARM_CRYPTO=y CONFIG_CRYPTO_SHA1_ARM_NEON=m CONFIG_CRYPTO_SHA1_ARM_CE=m @@ -207,6 +204,12 @@ CONFIG_PCI_EPF_TEST=m CONFIG_DEVTMPFS=y CONFIG_DEVTMPFS_MOUNT=y CONFIG_OMAP_OCP2SCP=y +CONFIG_ARM_SCMI_PROTOCOL=y +CONFIG_RASPBERRYPI_FIRMWARE=y +CONFIG_TRUSTED_FOUNDATIONS=y +CONFIG_BCM47XX_NVRAM=y +CONFIG_BCM47XX_SPROM=y +CONFIG_EFI_CAPSULE_LOADER=m CONFIG_MTD=y CONFIG_MTD_CMDLINE_PARTS=y CONFIG_MTD_BLOCK=y @@ -227,7 +230,6 @@ CONFIG_MTD_NAND_DAVINCI=y CONFIG_MTD_NAND_STM32_FMC2=y CONFIG_MTD_NAND_PL35X=y CONFIG_MTD_SPI_NOR=y -CONFIG_SPI_ASPEED_SMC=m CONFIG_MTD_UBI=y CONFIG_BLK_DEV_LOOP=y CONFIG_BLK_DEV_RAM=y @@ -259,13 +261,13 @@ CONFIG_SATA_MV=y CONFIG_SATA_RCAR=y CONFIG_NETDEVICES=y CONFIG_NET_VENDOR_ASIX=y -CONFIG_SPI_AX88796C=m CONFIG_VIRTIO_NET=y CONFIG_B53_SPI_DRIVER=m CONFIG_B53_MDIO_DRIVER=m CONFIG_B53_MMAP_DRIVER=m CONFIG_NET_DSA_BCM_SF2=m CONFIG_SUN4I_EMAC=y +CONFIG_SPI_AX88796C=m CONFIG_BCMGENET=m CONFIG_BGMAC_BCMA=y CONFIG_SYSTEMPORT=m @@ -298,7 +300,6 @@ CONFIG_MARVELL_PHY=y CONFIG_AT803X_PHY=y CONFIG_ROCKCHIP_PHY=y CONFIG_DP83867_PHY=y -CONFIG_USB_BRCMSTB=m CONFIG_MDIO_MSCC_MIIM=m CONFIG_USB_PEGASUS=y CONFIG_USB_RTL8152=m @@ -435,6 +436,7 @@ CONFIG_I2C_RCAR=y CONFIG_I2C_CROS_EC_TUNNEL=m CONFIG_I2C_SLAVE_EEPROM=y CONFIG_SPI=y +CONFIG_SPI_ASPEED_SMC=m CONFIG_SPI_ATMEL=m CONFIG_SPI_ATMEL_QUADSPI=m CONFIG_SPI_BCM2835=y @@ -465,10 +467,10 @@ CONFIG_SPI_SPIDEV=y CONFIG_SPMI=y CONFIG_PTP_1588_CLOCK=y CONFIG_PINCTRL_AS3722=y -CONFIG_PINCTRL_STMFX=y CONFIG_PINCTRL_MICROCHIP_SGPIO=y CONFIG_PINCTRL_OCELOT=y CONFIG_PINCTRL_PALMAS=y +CONFIG_PINCTRL_STMFX=y CONFIG_PINCTRL_OWL=y CONFIG_PINCTRL_S500=y CONFIG_PINCTRL_MSM=y @@ -511,7 +513,6 @@ CONFIG_BATTERY_ACT8945A=y CONFIG_BATTERY_CPCAP=m CONFIG_BATTERY_SBS=y CONFIG_BATTERY_BQ27XXX=m -CONFIG_BATTERY_ACER_A500=m CONFIG_AXP20X_POWER=m CONFIG_BATTERY_MAX17040=m CONFIG_BATTERY_MAX17042=m @@ -523,6 +524,7 @@ CONFIG_CHARGER_MAX8997=m CONFIG_CHARGER_MAX8998=m CONFIG_CHARGER_SMB347=m CONFIG_CHARGER_TPS65090=y +CONFIG_BATTERY_ACER_A500=m CONFIG_SENSORS_ARM_SCMI=y CONFIG_SENSORS_ASPEED=m CONFIG_SENSORS_IIO_HWMON=y @@ -577,7 +579,6 @@ CONFIG_GXP_WATCHDOG=y CONFIG_BCMA_HOST_SOC=y CONFIG_BCMA_DRIVER_GMAC_CMN=y CONFIG_BCMA_DRIVER_GPIO=y -CONFIG_MFD_ACER_A500_EC=m CONFIG_MFD_ACT8945A=y CONFIG_MFD_AS3711=y CONFIG_MFD_AS3722=y @@ -610,6 +611,7 @@ CONFIG_MFD_TPS6586X=y CONFIG_MFD_TPS65910=y CONFIG_MFD_STM32_LPTIMER=m CONFIG_MFD_STPMIC1=y +CONFIG_MFD_ACER_A500_EC=m CONFIG_REGULATOR_ACT8865=y CONFIG_REGULATOR_ACT8945A=y CONFIG_REGULATOR_ANATOP=y @@ -664,31 +666,31 @@ CONFIG_MEDIA_SUPPORT=m CONFIG_MEDIA_USB_SUPPORT=y CONFIG_USB_VIDEO_CLASS=m CONFIG_V4L_PLATFORM_DRIVERS=y -CONFIG_VIDEO_MMP_CAMERA=m +CONFIG_V4L_MEM2MEM_DRIVERS=y CONFIG_VIDEO_ASPEED=m -CONFIG_VIDEO_STM32_DCMI=m +CONFIG_VIDEO_ATMEL_ISC=m +CONFIG_VIDEO_ATMEL_XISC=m +CONFIG_VIDEO_ATMEL_ISI=m +CONFIG_VIDEO_MICROCHIP_CSI2DC=m +CONFIG_VIDEO_MMP_CAMERA=m +CONFIG_VIDEO_TEGRA_VDE=m CONFIG_VIDEO_RENESAS_CEU=m +CONFIG_VIDEO_RCAR_VIN=m +CONFIG_VIDEO_RENESAS_FDP1=m +CONFIG_VIDEO_RENESAS_JPU=m +CONFIG_VIDEO_RENESAS_VSP1=m +CONFIG_VIDEO_SAMSUNG_EXYNOS_GSC=m CONFIG_VIDEO_SAMSUNG_EXYNOS4_IS=m CONFIG_VIDEO_S5P_FIMC=m CONFIG_VIDEO_S5P_MIPI_CSIS=m CONFIG_VIDEO_EXYNOS_FIMC_LITE=m CONFIG_VIDEO_EXYNOS4_FIMC_IS=m -CONFIG_VIDEO_RCAR_VIN=m -CONFIG_VIDEO_ATMEL_ISC=m -CONFIG_VIDEO_ATMEL_XISC=m -CONFIG_VIDEO_ATMEL_ISI=m -CONFIG_VIDEO_MICROCHIP_CSI2DC=m -CONFIG_V4L_MEM2MEM_DRIVERS=y CONFIG_VIDEO_SAMSUNG_S5P_JPEG=m CONFIG_VIDEO_SAMSUNG_S5P_MFC=m -CONFIG_VIDEO_SAMSUNG_EXYNOS_GSC=m CONFIG_VIDEO_STI_BDISP=m -CONFIG_VIDEO_STI_HVA=m CONFIG_VIDEO_STI_DELTA=m -CONFIG_VIDEO_RENESAS_FDP1=m -CONFIG_VIDEO_RENESAS_JPU=m -CONFIG_VIDEO_RENESAS_VSP1=m -CONFIG_VIDEO_TEGRA_VDE=m +CONFIG_VIDEO_STI_HVA=m +CONFIG_VIDEO_STM32_DCMI=m CONFIG_V4L_TEST_DRIVERS=y CONFIG_VIDEO_VIVID=m CONFIG_VIDEO_ADV7180=m @@ -725,13 +727,13 @@ CONFIG_DRM_PANEL_LVDS=m CONFIG_DRM_PANEL_SIMPLE=y CONFIG_DRM_PANEL_EDP=y CONFIG_DRM_PANEL_SAMSUNG_LD9040=m -CONFIG_DRM_PANEL_SHARP_LQ101R1SX01=m CONFIG_DRM_PANEL_ORISETECH_OTM8009A=m CONFIG_DRM_PANEL_RAYDIUM_RM68200=m CONFIG_DRM_PANEL_SAMSUNG_S6E63J0X03=m CONFIG_DRM_PANEL_SAMSUNG_S6E8AA0=m -CONFIG_DRM_LVDS_CODEC=m +CONFIG_DRM_PANEL_SHARP_LQ101R1SX01=m CONFIG_DRM_DISPLAY_CONNECTOR=m +CONFIG_DRM_LVDS_CODEC=m CONFIG_DRM_NXP_PTN3460=m CONFIG_DRM_PARADE_PS8622=m CONFIG_DRM_SII902X=m @@ -747,6 +749,7 @@ CONFIG_DRM_IMX_PARALLEL_DISPLAY=m CONFIG_DRM_IMX_TVE=m CONFIG_DRM_IMX_LDB=m CONFIG_DRM_IMX_HDMI=m +CONFIG_DRM_V3D=m CONFIG_DRM_VC4=m CONFIG_DRM_ETNAVIV=m CONFIG_DRM_MXSFB=m @@ -832,6 +835,7 @@ CONFIG_USB_OTG=y CONFIG_USB_XHCI_HCD=y CONFIG_USB_XHCI_MVEBU=y CONFIG_USB_XHCI_TEGRA=m +CONFIG_USB_BRCMSTB=m CONFIG_USB_EHCI_HCD=y CONFIG_USB_EHCI_HCD_STI=y CONFIG_USB_EHCI_EXYNOS=m @@ -936,10 +940,10 @@ CONFIG_LEDS_CLASS_FLASH=m CONFIG_LEDS_CPCAP=m CONFIG_LEDS_GPIO=y CONFIG_LEDS_PWM=y -CONFIG_LEDS_MAX77693=m CONFIG_LEDS_MAX8997=m CONFIG_LEDS_ACER_A500=m CONFIG_LEDS_TRIGGERS=y +CONFIG_LEDS_MAX77693=m CONFIG_LEDS_TRIGGER_TIMER=y CONFIG_LEDS_TRIGGER_ONESHOT=y CONFIG_LEDS_TRIGGER_HEARTBEAT=y @@ -1162,10 +1166,10 @@ CONFIG_KEYSTONE_IRQ=y CONFIG_RESET_MCHP_SPARX5=y CONFIG_PHY_SUN4I_USB=y CONFIG_PHY_SUN9I_USB=y +CONFIG_PHY_BRCM_USB=m CONFIG_PHY_HIX5HD2_SATA=y CONFIG_PHY_BERLIN_SATA=y CONFIG_PHY_BERLIN_USB=y -CONFIG_PHY_BRCM_USB=m CONFIG_PHY_MMP3_USB=m CONFIG_PHY_LAN966X_SERDES=m CONFIG_PHY_CPCAP_USB=m diff --git a/arch/arm/configs/mv78xx0_defconfig b/arch/arm/configs/mv78xx0_defconfig index cd703c15798f..a53ccd49f8ff 100644 --- a/arch/arm/configs/mv78xx0_defconfig +++ b/arch/arm/configs/mv78xx0_defconfig @@ -1,14 +1,12 @@ CONFIG_SYSVIPC=y +CONFIG_NO_HZ=y +CONFIG_HIGH_RES_TIMERS=y +CONFIG_PREEMPT=y CONFIG_LOG_BUF_SHIFT=14 CONFIG_SYSFS_DEPRECATED_V2=y CONFIG_EXPERT=y CONFIG_KALLSYMS_ALL=y -# CONFIG_SLUB_DEBUG is not set CONFIG_PROFILING=y -CONFIG_KPROBES=y -CONFIG_MODULES=y -CONFIG_MODULE_UNLOAD=y -# CONFIG_BLK_DEV_BSG is not set CONFIG_ARCH_MULTI_V5=y # CONFIG_ARCH_MULTI_V6 is not set # CONFIG_ARCH_MULTI_V7 is not set @@ -16,15 +14,16 @@ CONFIG_ARCH_MV78XX0=y CONFIG_MACH_DB78X00_BP=y CONFIG_MACH_RD78X00_MASA=y CONFIG_MACH_TERASTATION_WXL=y -CONFIG_NO_HZ=y -CONFIG_HIGH_RES_TIMERS=y -CONFIG_PREEMPT=y CONFIG_AEABI=y CONFIG_HIGHMEM=y -CONFIG_ZBOOT_ROM_TEXT=0x0 -CONFIG_ZBOOT_ROM_BSS=0x0 CONFIG_FPE_NWFPE=y +CONFIG_UNUSED_BOARD_FILES=y CONFIG_VFP=y +CONFIG_KPROBES=y +CONFIG_MODULES=y +CONFIG_MODULE_UNLOAD=y +CONFIG_PARTITION_ADVANCED=y +CONFIG_BSD_DISKLABEL=y CONFIG_NET=y CONFIG_PACKET=y CONFIG_UNIX=y @@ -52,25 +51,26 @@ CONFIG_BLK_DEV_LOOP=y CONFIG_BLK_DEV_SD=y CONFIG_BLK_DEV_SR=m CONFIG_CHR_DEV_SG=m +# CONFIG_BLK_DEV_BSG is not set CONFIG_ATA=y CONFIG_SATA_MV=y CONFIG_NETDEVICES=y -CONFIG_MARVELL_PHY=y CONFIG_NET_ETHERNET=y CONFIG_MII=y CONFIG_NET_PCI=y CONFIG_MV643XX_ETH=y # CONFIG_INPUT_MOUSEDEV is not set +CONFIG_MARVELL_PHY=y CONFIG_INPUT_EVDEV=y # CONFIG_INPUT_KEYBOARD is not set # CONFIG_INPUT_MOUSE is not set # CONFIG_SERIO is not set # CONFIG_VT is not set +CONFIG_LEGACY_PTY_COUNT=16 CONFIG_SERIAL_8250=y CONFIG_SERIAL_8250_CONSOLE=y # CONFIG_SERIAL_8250_PCI is not set CONFIG_SERIAL_8250_RUNTIME_UARTS=2 -CONFIG_LEGACY_PTY_COUNT=16 # CONFIG_HW_RANDOM is not set CONFIG_I2C=y CONFIG_I2C_CHARDEV=y @@ -110,21 +110,20 @@ CONFIG_CRAMFS=y CONFIG_NFS_FS=y CONFIG_NFS_V3=y CONFIG_ROOT_NFS=y -CONFIG_PARTITION_ADVANCED=y -CONFIG_BSD_DISKLABEL=y CONFIG_NLS_CODEPAGE_437=y CONFIG_NLS_CODEPAGE_850=y CONFIG_NLS_ISO8859_1=y CONFIG_NLS_ISO8859_2=y -CONFIG_MAGIC_SYSRQ=y -CONFIG_DEBUG_FS=y -CONFIG_DEBUG_KERNEL=y -CONFIG_SCHEDSTATS=y -# CONFIG_DEBUG_BUGVERBOSE is not set -CONFIG_DEBUG_INFO=y -CONFIG_DEBUG_USER=y -CONFIG_DEBUG_LL=y CONFIG_CRYPTO_CBC=m CONFIG_CRYPTO_ECB=m CONFIG_CRYPTO_PCBC=m +# CONFIG_DEBUG_BUGVERBOSE is not set +CONFIG_MAGIC_SYSRQ=y +CONFIG_DEBUG_FS=y +CONFIG_DEBUG_KERNEL=y +# CONFIG_SLUB_DEBUG is not set +CONFIG_SCHEDSTATS=y +CONFIG_DEBUG_INFO_DWARF_TOOLCHAIN_DEFAULT=y +CONFIG_DEBUG_USER=y +CONFIG_DEBUG_LL=y # CONFIG_CRYPTO_ANSI_CPRNG is not set diff --git a/arch/arm/configs/mvebu_v5_defconfig b/arch/arm/configs/mvebu_v5_defconfig index d57ff30dabff..ef3a33ebc29a 100644 --- a/arch/arm/configs/mvebu_v5_defconfig +++ b/arch/arm/configs/mvebu_v5_defconfig @@ -2,18 +2,13 @@ CONFIG_SYSVIPC=y CONFIG_FHANDLE=y CONFIG_NO_HZ=y CONFIG_HIGH_RES_TIMERS=y +CONFIG_PREEMPT=y CONFIG_LOG_BUF_SHIFT=19 CONFIG_PROFILING=y -CONFIG_KPROBES=y -CONFIG_MODULES=y -CONFIG_MODULE_UNLOAD=y -# CONFIG_BLK_DEV_BSG is not set # CONFIG_ARCH_MULTI_V7 is not set CONFIG_ARCH_MVEBU=y CONFIG_MACH_KIRKWOOD=y CONFIG_ARCH_ORION5X=y -CONFIG_MACH_DB88F5281=y -CONFIG_MACH_RD88F5182=y CONFIG_MACH_RD88F5182_DT=y CONFIG_MACH_KUROBOX_PRO=y CONFIG_MACH_DNS323=y @@ -22,24 +17,14 @@ CONFIG_MACH_TERASTATION_PRO2=y CONFIG_MACH_LINKSTATION_PRO=y CONFIG_MACH_LINKSTATION_LSCHL=y CONFIG_MACH_LINKSTATION_MINI=y -CONFIG_MACH_LINKSTATION_LS_HGL=y CONFIG_MACH_TS409=y -CONFIG_MACH_WRT350N_V2=y CONFIG_MACH_TS78XX=y CONFIG_MACH_MV2120=y CONFIG_MACH_D2NET_DT=y CONFIG_MACH_NET2BIG=y CONFIG_MACH_MSS2_DT=y -CONFIG_MACH_WNR854T=y -CONFIG_MACH_RD88F5181L_GE=y -CONFIG_MACH_RD88F5181L_FXO=y -CONFIG_MACH_RD88F6183AP_GE=y -CONFIG_PCI_MVEBU=y -CONFIG_PREEMPT=y CONFIG_AEABI=y CONFIG_HIGHMEM=y -CONFIG_ZBOOT_ROM_TEXT=0x0 -CONFIG_ZBOOT_ROM_BSS=0x0 CONFIG_ARM_APPENDED_DTB=y CONFIG_ARM_ATAG_DTB_COMPAT=y CONFIG_CPU_FREQ=y @@ -47,6 +32,9 @@ CONFIG_CPU_FREQ_STAT=y CONFIG_CPU_FREQ_DEFAULT_GOV_ONDEMAND=y CONFIG_CPU_IDLE=y CONFIG_ARM_KIRKWOOD_CPUIDLE=y +CONFIG_KPROBES=y +CONFIG_MODULES=y +CONFIG_MODULE_UNLOAD=y CONFIG_NET=y CONFIG_PACKET=y CONFIG_UNIX=y @@ -61,6 +49,7 @@ CONFIG_NET_SWITCHDEV=y CONFIG_NET_PKTGEN=m CONFIG_CFG80211=y CONFIG_MAC80211=y +CONFIG_PCI_MVEBU=y CONFIG_DEVTMPFS=y CONFIG_DEVTMPFS_MOUNT=y CONFIG_MTD=y @@ -84,6 +73,7 @@ CONFIG_EEPROM_AT24=y CONFIG_BLK_DEV_SD=y CONFIG_BLK_DEV_SR=m CONFIG_CHR_DEV_SG=m +# CONFIG_BLK_DEV_BSG is not set CONFIG_ATA=y CONFIG_SATA_AHCI=y CONFIG_SATA_MV=y @@ -93,9 +83,9 @@ CONFIG_NET_DSA_MV88E6XXX=y CONFIG_MV643XX_ETH=y CONFIG_R8169=y CONFIG_MARVELL_PHY=y -CONFIG_MWL8K=m CONFIG_LIBERTAS=y CONFIG_LIBERTAS_SDIO=y +CONFIG_MWL8K=m CONFIG_INPUT_EVDEV=y CONFIG_KEYBOARD_GPIO=y # CONFIG_INPUT_MOUSE is not set @@ -194,16 +184,16 @@ CONFIG_NLS_CODEPAGE_850=y CONFIG_NLS_ISO8859_1=y CONFIG_NLS_ISO8859_2=y CONFIG_NLS_UTF8=y -CONFIG_DEBUG_INFO=y -CONFIG_DEBUG_FS=y -CONFIG_MAGIC_SYSRQ=y +CONFIG_DEBUG_INFO_DWARF_TOOLCHAIN_DEFAULT=y +CONFIG_CRYPTO_CBC=m +CONFIG_CRYPTO_PCBC=m +CONFIG_CRYPTO_DEV_MARVELL_CESA=y +CONFIG_CRC_CCITT=y +CONFIG_LIBCRC32C=y CONFIG_DEBUG_KERNEL=y +CONFIG_MAGIC_SYSRQ=y +CONFIG_DEBUG_FS=y # CONFIG_SCHED_DEBUG is not set # CONFIG_DEBUG_PREEMPT is not set # CONFIG_FTRACE is not set CONFIG_DEBUG_USER=y -CONFIG_CRYPTO_DEV_MARVELL_CESA=y -CONFIG_CRYPTO_CBC=m -CONFIG_CRYPTO_PCBC=m -CONFIG_CRC_CCITT=y -CONFIG_LIBCRC32C=y diff --git a/arch/arm/configs/mvebu_v7_defconfig b/arch/arm/configs/mvebu_v7_defconfig index 7b713c083a2a..68a18264f31b 100644 --- a/arch/arm/configs/mvebu_v7_defconfig +++ b/arch/arm/configs/mvebu_v7_defconfig @@ -4,7 +4,6 @@ CONFIG_LOG_BUF_SHIFT=14 CONFIG_BLK_DEV_INITRD=y CONFIG_EXPERT=y CONFIG_PERF_EVENTS=y -CONFIG_SLAB=y CONFIG_ARCH_MVEBU=y CONFIG_MACH_ARMADA_370=y CONFIG_MACH_ARMADA_375=y @@ -24,6 +23,7 @@ CONFIG_VFP=y CONFIG_NEON=y CONFIG_MODULES=y CONFIG_MODULE_UNLOAD=y +CONFIG_SLAB=y # CONFIG_COMPACTION is not set CONFIG_NET=y CONFIG_PACKET=y @@ -147,7 +147,7 @@ CONFIG_NLS_UTF8=y CONFIG_CRYPTO_DEV_MARVELL_CESA=y CONFIG_PRINTK_TIME=y # CONFIG_DEBUG_BUGVERBOSE is not set -CONFIG_DEBUG_INFO=y +CONFIG_DEBUG_INFO_DWARF_TOOLCHAIN_DEFAULT=y CONFIG_MAGIC_SYSRQ=y # CONFIG_SCHED_DEBUG is not set CONFIG_DEBUG_USER=y diff --git a/arch/arm/configs/mxs_defconfig b/arch/arm/configs/mxs_defconfig index f53086ddc48b..155553ee06f4 100644 --- a/arch/arm/configs/mxs_defconfig +++ b/arch/arm/configs/mxs_defconfig @@ -15,7 +15,6 @@ CONFIG_CGROUPS=y # CONFIG_NET_NS is not set CONFIG_BLK_DEV_INITRD=y CONFIG_PERF_EVENTS=y -# CONFIG_COMPAT_BRK is not set # CONFIG_ARCH_MULTI_V7 is not set CONFIG_ARCH_MXS=y CONFIG_AEABI=y @@ -25,6 +24,7 @@ CONFIG_MODULE_UNLOAD=y CONFIG_MODULE_FORCE_UNLOAD=y CONFIG_MODVERSIONS=y CONFIG_BLK_DEV_INTEGRITY=y +# CONFIG_COMPAT_BRK is not set CONFIG_NET=y CONFIG_PACKET=y CONFIG_UNIX=y @@ -163,10 +163,10 @@ CONFIG_CRC_ITU_T=m CONFIG_CRC7=m CONFIG_FONTS=y CONFIG_PRINTK_TIME=y -CONFIG_DEBUG_INFO=y +CONFIG_DEBUG_INFO_DWARF_TOOLCHAIN_DEFAULT=y +CONFIG_DEBUG_KERNEL=y CONFIG_FRAME_WARN=2048 CONFIG_MAGIC_SYSRQ=y -CONFIG_DEBUG_KERNEL=y CONFIG_SOFTLOCKUP_DETECTOR=y CONFIG_PROVE_LOCKING=y CONFIG_BLK_DEV_IO_TRACE=y diff --git a/arch/arm/configs/neponset_defconfig b/arch/arm/configs/neponset_defconfig index 018a1092d0e7..907403529e30 100644 --- a/arch/arm/configs/neponset_defconfig +++ b/arch/arm/configs/neponset_defconfig @@ -1,16 +1,9 @@ CONFIG_SYSVIPC=y CONFIG_LOG_BUF_SHIFT=14 CONFIG_BLK_DEV_INITRD=y -CONFIG_MODULES=y -CONFIG_MODULE_UNLOAD=y CONFIG_ARCH_SA1100=y CONFIG_SA1100_ASSABET=y CONFIG_ASSABET_NEPONSET=y -CONFIG_PCCARD=y -CONFIG_PCMCIA_SA1100=y -CONFIG_PCMCIA_SA1111=y -CONFIG_LEDS=y -CONFIG_LEDS_CPU=y CONFIG_ZBOOT_ROM_TEXT=0x80000 CONFIG_ZBOOT_ROM_BSS=0xc1000000 CONFIG_ZBOOT_ROM=y @@ -18,14 +11,21 @@ CONFIG_CMDLINE="console=ttySA0,38400n8 cpufreq=221200 rw root=/dev/mtdblock2 mtd CONFIG_FPE_NWFPE=y CONFIG_BINFMT_AOUT=y CONFIG_PM=y +CONFIG_MODULES=y +CONFIG_MODULE_UNLOAD=y +CONFIG_PARTITION_ADVANCED=y +# CONFIG_MSDOS_PARTITION is not set CONFIG_NET=y CONFIG_PACKET=y CONFIG_UNIX=y CONFIG_INET=y # CONFIG_IPV6 is not set +CONFIG_PCCARD=y +CONFIG_PCMCIA_SA1100=y +CONFIG_PCMCIA_SA1111=y CONFIG_MTD=y -CONFIG_MTD_REDBOOT_PARTS=y CONFIG_MTD_CMDLINE_PARTS=y +CONFIG_MTD_REDBOOT_PARTS=y CONFIG_MTD_BLOCK=y CONFIG_MTD_CFI=y CONFIG_MTD_CFI_ADV_OPTIONS=y @@ -39,20 +39,20 @@ CONFIG_BLK_DEV_SD=m CONFIG_NETDEVICES=y CONFIG_NET_ETHERNET=y CONFIG_NET_VENDOR_SMC=y +CONFIG_PCMCIA_PCNET=y CONFIG_SMC9194=y CONFIG_SMC91X=y CONFIG_NET_PCMCIA=y -CONFIG_PCMCIA_PCNET=y # CONFIG_INPUT_MOUSE is not set CONFIG_INPUT_TOUCHSCREEN=y CONFIG_SERIO_SERPORT=m CONFIG_SERIO_SA1111=y -CONFIG_SERIAL_NONSTANDARD=y +CONFIG_LEGACY_PTY_COUNT=64 CONFIG_SERIAL_8250=y CONFIG_SERIAL_8250_CS=y CONFIG_SERIAL_SA1100=y CONFIG_SERIAL_SA1100_CONSOLE=y -CONFIG_LEGACY_PTY_COUNT=64 +CONFIG_SERIAL_NONSTANDARD=y CONFIG_I2C=y CONFIG_I2C_CHARDEV=y CONFIG_WATCHDOG=y @@ -68,17 +68,19 @@ CONFIG_USB=m CONFIG_USB_MON=m CONFIG_USB_OHCI_HCD=m CONFIG_USB_STORAGE=m +CONFIG_NEW_LEDS=y +CONFIG_LEDS_CLASS=y +CONFIG_LEDS_TRIGGERS=y +CONFIG_LEDS_TRIGGER_CPU=y CONFIG_EXT2_FS=y CONFIG_MSDOS_FS=m CONFIG_VFAT_FS=m CONFIG_JFFS2_FS=y CONFIG_NFS_FS=y -CONFIG_PARTITION_ADVANCED=y -# CONFIG_MSDOS_PARTITION is not set CONFIG_NLS=y CONFIG_NLS_CODEPAGE_437=m CONFIG_NLS_ISO8859_1=m -CONFIG_MAGIC_SYSRQ=y CONFIG_DEBUG_KERNEL=y +CONFIG_MAGIC_SYSRQ=y CONFIG_DEBUG_USER=y CONFIG_DEBUG_LL=y diff --git a/arch/arm/configs/netwinder_defconfig b/arch/arm/configs/netwinder_defconfig index c3c171cec91b..cf7bbcf9d98a 100644 --- a/arch/arm/configs/netwinder_defconfig +++ b/arch/arm/configs/netwinder_defconfig @@ -2,14 +2,11 @@ CONFIG_SYSVIPC=y CONFIG_LOG_BUF_SHIFT=14 CONFIG_ARCH_FOOTBRIDGE=y CONFIG_ARCH_NETWINDER=y -CONFIG_LEDS=y -CONFIG_LEDS_CPU=y CONFIG_DEPRECATED_PARAM_STRUCT=y -CONFIG_ZBOOT_ROM_TEXT=0x0 -CONFIG_ZBOOT_ROM_BSS=0x0 CONFIG_CMDLINE="root=0x801" CONFIG_FPE_NWFPE=y CONFIG_BINFMT_AOUT=y +CONFIG_PARTITION_ADVANCED=y CONFIG_NET=y CONFIG_PACKET=y CONFIG_UNIX=y @@ -51,9 +48,6 @@ CONFIG_977_WATCHDOG=y CONFIG_FB=y CONFIG_FB_CYBER2000=y CONFIG_FRAMEBUFFER_CONSOLE=y -CONFIG_FONTS=y -CONFIG_FONT_8x8=y -CONFIG_FONT_8x16=y CONFIG_LOGO=y CONFIG_SOUND=y CONFIG_SOUND_PRIME=y @@ -62,6 +56,10 @@ CONFIG_SOUND_TRACEINIT=y CONFIG_SOUND_DMAP=y CONFIG_SOUND_YM3812=y CONFIG_SOUND_WAVEARTIST=y +CONFIG_NEW_LEDS=y +CONFIG_LEDS_CLASS=y +CONFIG_LEDS_TRIGGERS=y +CONFIG_LEDS_TRIGGER_CPU=y CONFIG_EXT2_FS=y CONFIG_ISO9660_FS=y CONFIG_JOLIET=y @@ -72,7 +70,6 @@ CONFIG_NFS_V4=y CONFIG_ROOT_NFS=y CONFIG_NFSD=y CONFIG_SMB_FS=y -CONFIG_PARTITION_ADVANCED=y CONFIG_NLS_CODEPAGE_437=y CONFIG_NLS_CODEPAGE_850=y CONFIG_NLS_CODEPAGE_852=y @@ -80,6 +77,9 @@ CONFIG_NLS_ISO8859_1=y CONFIG_NLS_ISO8859_2=y CONFIG_NLS_ISO8859_15=y CONFIG_NLS_UTF8=y -CONFIG_MAGIC_SYSRQ=y +CONFIG_FONTS=y +CONFIG_FONT_8x8=y +CONFIG_FONT_8x16=y CONFIG_DEBUG_KERNEL=y +CONFIG_MAGIC_SYSRQ=y CONFIG_DEBUG_USER=y diff --git a/arch/arm/configs/nhk8815_defconfig b/arch/arm/configs/nhk8815_defconfig index 907d6512821a..d5881de42018 100644 --- a/arch/arm/configs/nhk8815_defconfig +++ b/arch/arm/configs/nhk8815_defconfig @@ -1,5 +1,4 @@ # CONFIG_LOCALVERSION_AUTO is not set -# CONFIG_SWAP is not set CONFIG_SYSVIPC=y CONFIG_NO_HZ_IDLE=y CONFIG_HIGH_RES_TIMERS=y @@ -10,14 +9,14 @@ CONFIG_LOG_BUF_SHIFT=14 CONFIG_BLK_DEV_INITRD=y CONFIG_EXPERT=y CONFIG_KALLSYMS_ALL=y -CONFIG_SLAB=y # CONFIG_ARCH_MULTI_V7 is not set CONFIG_ARCH_NOMADIK=y CONFIG_MACH_NOMADIK_8815NHK=y CONFIG_AEABI=y CONFIG_MODULES=y CONFIG_MODULE_UNLOAD=y -# CONFIG_BLK_DEV_BSG is not set +# CONFIG_SWAP is not set +CONFIG_SLAB=y CONFIG_CMA=y CONFIG_NET=y CONFIG_PACKET=y @@ -59,6 +58,7 @@ CONFIG_BLK_DEV_RAM=y CONFIG_SCSI=y CONFIG_BLK_DEV_SD=y CONFIG_CHR_DEV_SG=y +# CONFIG_BLK_DEV_BSG is not set CONFIG_SCSI_CONSTANTS=y CONFIG_SCSI_LOGGING=y CONFIG_SCSI_SCAN_ASYNC=y @@ -135,7 +135,7 @@ CONFIG_CRYPTO_MD5=y CONFIG_CRYPTO_SHA1=y CONFIG_CRYPTO_DES=y # CONFIG_DEBUG_BUGVERBOSE is not set -CONFIG_DEBUG_INFO=y +CONFIG_DEBUG_INFO_DWARF_TOOLCHAIN_DEFAULT=y CONFIG_DEBUG_FS=y # CONFIG_SCHED_DEBUG is not set # CONFIG_DEBUG_PREEMPT is not set diff --git a/arch/arm/configs/omap1_defconfig b/arch/arm/configs/omap1_defconfig index 14c17a218ec5..54a9f50122af 100644 --- a/arch/arm/configs/omap1_defconfig +++ b/arch/arm/configs/omap1_defconfig @@ -1,64 +1,49 @@ -# CONFIG_SWAP is not set CONFIG_SYSVIPC=y CONFIG_POSIX_MQUEUE=y +CONFIG_NO_HZ=y +CONFIG_HIGH_RES_TIMERS=y +CONFIG_PREEMPT=y CONFIG_BSD_PROCESS_ACCT=y CONFIG_IKCONFIG=y CONFIG_LOG_BUF_SHIFT=14 CONFIG_BLK_DEV_INITRD=y CONFIG_EXPERT=y -# CONFIG_KALLSYMS is not set # CONFIG_ELF_CORE is not set # CONFIG_BASE_FULL is not set # CONFIG_SHMEM is not set -# CONFIG_VM_EVENT_COUNTERS is not set -CONFIG_SLOB=y +# CONFIG_KALLSYMS is not set CONFIG_PROFILING=y -CONFIG_MODULES=y -CONFIG_MODULE_UNLOAD=y -CONFIG_MODULE_FORCE_UNLOAD=y -# CONFIG_BLK_DEV_BSG is not set CONFIG_ARCH_MULTI_V4T=y CONFIG_ARCH_MULTI_V5=y # CONFIG_ARCH_MULTI_V7 is not set CONFIG_ARCH_OMAP=y CONFIG_ARCH_OMAP1=y -CONFIG_OMAP_RESET_CLOCKS=y -# CONFIG_OMAP_MUX is not set CONFIG_OMAP_32K_TIMER=y CONFIG_OMAP_DM_TIMER=y CONFIG_ARCH_OMAP730=y CONFIG_ARCH_OMAP850=y CONFIG_ARCH_OMAP16XX=y -CONFIG_MACH_OMAP_INNOVATOR=y -CONFIG_MACH_OMAP_H2=y -CONFIG_MACH_OMAP_H3=y -CONFIG_MACH_HERALD=y +# CONFIG_OMAP_MUX is not set +CONFIG_OMAP_RESET_CLOCKS=y CONFIG_MACH_OMAP_OSK=y -CONFIG_MACH_OMAP_PERSEUS2=y -CONFIG_MACH_OMAP_FSAMPLE=y -CONFIG_MACH_VOICEBLUE=y CONFIG_MACH_OMAP_PALMTE=y -CONFIG_MACH_OMAP_PALMZ71=y -CONFIG_MACH_OMAP_PALMTT=y CONFIG_MACH_SX1=y CONFIG_MACH_NOKIA770=y CONFIG_MACH_AMS_DELTA=y CONFIG_MACH_OMAP_GENERIC=y -# CONFIG_ARM_THUMB is not set -CONFIG_PCCARD=y -CONFIG_OMAP_CF=y -CONFIG_NO_HZ=y -CONFIG_HIGH_RES_TIMERS=y -CONFIG_PREEMPT=y CONFIG_AEABI=y -CONFIG_LEDS=y -CONFIG_ZBOOT_ROM_TEXT=0x0 -CONFIG_ZBOOT_ROM_BSS=0x0 CONFIG_CMDLINE="root=1f03 rootfstype=jffs2" CONFIG_FPE_NWFPE=y -CONFIG_BINFMT_MISC=y -CONFIG_PM=y # CONFIG_SUSPEND is not set +CONFIG_PM=y +CONFIG_MODULES=y +CONFIG_MODULE_UNLOAD=y +CONFIG_MODULE_FORCE_UNLOAD=y +CONFIG_PARTITION_ADVANCED=y +CONFIG_BINFMT_MISC=y +# CONFIG_SWAP is not set +CONFIG_SLOB=y +# CONFIG_VM_EVENT_COUNTERS is not set CONFIG_NET=y CONFIG_PACKET=y CONFIG_UNIX=y @@ -79,6 +64,8 @@ CONFIG_BT_RFCOMM=y CONFIG_BT_RFCOMM_TTY=y CONFIG_BT_BNEP=y CONFIG_BT_HIDP=y +CONFIG_PCCARD=y +CONFIG_OMAP_CF=y # CONFIG_STANDALONE is not set # CONFIG_PREVENT_FIRMWARE_BUILD is not set CONFIG_CONNECTOR=y @@ -99,12 +86,21 @@ CONFIG_BLK_DEV_SD=y CONFIG_CHR_DEV_ST=y CONFIG_BLK_DEV_SR=y CONFIG_CHR_DEV_SG=y +# CONFIG_BLK_DEV_BSG is not set CONFIG_ATA=m CONFIG_PATA_PCMCIA=m CONFIG_NETDEVICES=y CONFIG_TUN=y CONFIG_PHYLIB=y CONFIG_SMC91X=y +CONFIG_PPP=y +CONFIG_PPP_BSDCOMP=y +CONFIG_PPP_DEFLATE=y +CONFIG_PPP_FILTER=y +CONFIG_PPP_MULTILINK=y +CONFIG_PPP_ASYNC=y +CONFIG_SLIP=y +CONFIG_SLIP_COMPRESSED=y CONFIG_USB_CATC=y CONFIG_USB_KAWETH=y CONFIG_USB_PEGASUS=y @@ -112,14 +108,6 @@ CONFIG_USB_RTL8150=y CONFIG_USB_USBNET=y # CONFIG_USB_NET_AX8817X is not set # CONFIG_USB_NET_CDC_SUBSET is not set -CONFIG_PPP=y -CONFIG_PPP_MULTILINK=y -CONFIG_PPP_FILTER=y -CONFIG_PPP_ASYNC=y -CONFIG_PPP_DEFLATE=y -CONFIG_PPP_BSDCOMP=y -CONFIG_SLIP=y -CONFIG_SLIP_COMPRESSED=y # CONFIG_INPUT_MOUSEDEV is not set CONFIG_INPUT_EVDEV=y CONFIG_INPUT_EVBUG=y @@ -130,11 +118,11 @@ CONFIG_TOUCHSCREEN_ADS7846=y CONFIG_INPUT_MISC=y CONFIG_INPUT_UINPUT=y # CONFIG_SERIO is not set +# CONFIG_LEGACY_PTYS is not set CONFIG_SERIAL_8250=y CONFIG_SERIAL_8250_CONSOLE=y CONFIG_SERIAL_8250_NR_UARTS=3 CONFIG_SERIAL_8250_RUNTIME_UARTS=3 -# CONFIG_LEGACY_PTYS is not set CONFIG_HW_RANDOM=y CONFIG_I2C=y CONFIG_I2C_CHARDEV=y @@ -156,11 +144,6 @@ CONFIG_FB_OMAP_LCD_MIPID=y CONFIG_LCD_CLASS_DEVICE=y CONFIG_FRAMEBUFFER_CONSOLE=y CONFIG_FRAMEBUFFER_CONSOLE_ROTATION=y -CONFIG_FONTS=y -CONFIG_FONT_8x8=y -CONFIG_FONT_8x16=y -CONFIG_FONT_6x11=y -CONFIG_FONT_MINI_4x6=y CONFIG_LOGO=y # CONFIG_LOGO_LINUX_MONO is not set # CONFIG_LOGO_LINUX_VGA16 is not set @@ -222,7 +205,6 @@ CONFIG_NFS_FS=y CONFIG_NFS_V3=y CONFIG_NFS_V4=y CONFIG_ROOT_NFS=y -CONFIG_PARTITION_ADVANCED=y CONFIG_NLS_CODEPAGE_437=y CONFIG_NLS_CODEPAGE_850=y CONFIG_NLS_CODEPAGE_852=y @@ -235,13 +217,8 @@ CONFIG_NLS_ISO8859_15=y CONFIG_NLS_KOI8_R=y CONFIG_NLS_UTF8=y # CONFIG_ENABLE_MUST_CHECK is not set -CONFIG_MAGIC_SYSRQ=y CONFIG_DEBUG_KERNEL=y -CONFIG_DEBUG_SPINLOCK=y -CONFIG_DEBUG_MUTEXES=y -# CONFIG_DEBUG_BUGVERBOSE is not set -CONFIG_DEBUG_INFO=y -CONFIG_DEBUG_USER=y +CONFIG_DEBUG_INFO_DWARF_TOOLCHAIN_DEFAULT=y CONFIG_SECURITY=y CONFIG_CRYPTO_ECB=y CONFIG_CRYPTO_PCBC=y @@ -249,3 +226,13 @@ CONFIG_CRYPTO_DEFLATE=y CONFIG_CRYPTO_LZO=y # CONFIG_CRYPTO_ANSI_CPRNG is not set CONFIG_LIBCRC32C=y +CONFIG_FONTS=y +CONFIG_FONT_8x8=y +CONFIG_FONT_8x16=y +CONFIG_FONT_6x11=y +CONFIG_FONT_MINI_4x6=y +# CONFIG_DEBUG_BUGVERBOSE is not set +CONFIG_MAGIC_SYSRQ=y +CONFIG_DEBUG_SPINLOCK=y +CONFIG_DEBUG_MUTEXES=y +CONFIG_DEBUG_USER=y diff --git a/arch/arm/configs/omap2plus_defconfig b/arch/arm/configs/omap2plus_defconfig index 9380df6b530f..99d015cf8919 100644 --- a/arch/arm/configs/omap2plus_defconfig +++ b/arch/arm/configs/omap2plus_defconfig @@ -22,11 +22,8 @@ CONFIG_CGROUP_PERF=y CONFIG_NAMESPACES=y CONFIG_BLK_DEV_INITRD=y CONFIG_EXPERT=y -CONFIG_SLAB=y CONFIG_PROFILING=y CONFIG_ARCH_MULTI_V6=y -CONFIG_POWER_AVS_OMAP=y -CONFIG_POWER_AVS_OMAP_CLASS3=y CONFIG_OMAP_RESET_CLOCKS=y CONFIG_ARCH_OMAP2=y CONFIG_ARCH_OMAP3=y @@ -35,6 +32,8 @@ CONFIG_SOC_OMAP5=y CONFIG_SOC_AM33XX=y CONFIG_SOC_AM43XX=y CONFIG_SOC_DRA7XX=y +CONFIG_POWER_AVS_OMAP=y +CONFIG_POWER_AVS_OMAP_CLASS3=y CONFIG_ARM_THUMBEE=y CONFIG_ARM_ERRATA_411920=y CONFIG_SMP=y @@ -69,9 +68,9 @@ CONFIG_MODULE_UNLOAD=y CONFIG_MODULE_FORCE_UNLOAD=y CONFIG_MODVERSIONS=y CONFIG_MODULE_SRCVERSION_ALL=y -# CONFIG_BLK_DEV_BSG is not set CONFIG_PARTITION_ADVANCED=y CONFIG_BINFMT_MISC=y +CONFIG_SLAB=y CONFIG_CMA=y CONFIG_ZSMALLOC=m CONFIG_NET=y @@ -316,6 +315,7 @@ CONFIG_PCI_ENDPOINT_TEST=m CONFIG_EEPROM_AT24=m CONFIG_EEPROM_AT25=m CONFIG_BLK_DEV_SD=y +# CONFIG_BLK_DEV_BSG is not set CONFIG_SCSI_SCAN_ASYNC=y CONFIG_ATA=y CONFIG_SATA_AHCI_PLATFORM=y @@ -494,15 +494,15 @@ CONFIG_REGULATOR_TWL4030=y CONFIG_RC_CORE=m CONFIG_LIRC=y CONFIG_RC_DEVICES=y -CONFIG_IR_SPI=m -CONFIG_IR_RX51=m CONFIG_IR_GPIO_TX=m CONFIG_IR_PWM_TX=m +CONFIG_IR_RX51=m +CONFIG_IR_SPI=m CONFIG_MEDIA_SUPPORT=m CONFIG_V4L_PLATFORM_DRIVERS=y CONFIG_VIDEO_OMAP3=m -CONFIG_VIDEO_TVP5150=m CONFIG_VIDEO_MT9P031=m +CONFIG_VIDEO_TVP5150=m CONFIG_DRM=m CONFIG_DRM_OMAP=m CONFIG_OMAP5_DSS_HDMI=y @@ -726,9 +726,8 @@ CONFIG_FONT_8x8=y CONFIG_FONT_8x16=y CONFIG_PRINTK_TIME=y # CONFIG_DEBUG_BUGVERBOSE is not set -CONFIG_DEBUG_INFO=y -CONFIG_DEBUG_INFO_SPLIT=y CONFIG_DEBUG_INFO_DWARF4=y +CONFIG_DEBUG_INFO_SPLIT=y CONFIG_MAGIC_SYSRQ=y CONFIG_DEBUG_FS=y CONFIG_SCHEDSTATS=y diff --git a/arch/arm/configs/orion5x_defconfig b/arch/arm/configs/orion5x_defconfig index b9e3b647e732..1311d9583fcc 100644 --- a/arch/arm/configs/orion5x_defconfig +++ b/arch/arm/configs/orion5x_defconfig @@ -1,23 +1,14 @@ CONFIG_SYSVIPC=y CONFIG_NO_HZ=y CONFIG_HIGH_RES_TIMERS=y +CONFIG_PREEMPT=y CONFIG_LOG_BUF_SHIFT=14 CONFIG_EXPERT=y -# CONFIG_SLUB_DEBUG is not set CONFIG_PROFILING=y -CONFIG_KPROBES=y -CONFIG_MODULES=y -CONFIG_MODULE_UNLOAD=y -# CONFIG_BLK_DEV_BSG is not set -CONFIG_PARTITION_ADVANCED=y -CONFIG_BSD_DISKLABEL=y CONFIG_ARCH_MULTI_V5=y # CONFIG_ARCH_MULTI_V6 is not set # CONFIG_ARCH_MULTI_V7 is not set CONFIG_ARCH_ORION5X=y -CONFIG_ARCH_ORION5X_DT=y -CONFIG_MACH_DB88F5281=y -CONFIG_MACH_RD88F5182=y CONFIG_MACH_RD88F5182_DT=y CONFIG_MACH_KUROBOX_PRO=y CONFIG_MACH_DNS323=y @@ -25,28 +16,20 @@ CONFIG_MACH_TS209=y CONFIG_MACH_TERASTATION_PRO2=y CONFIG_MACH_LINKSTATION_PRO=y CONFIG_MACH_LINKSTATION_MINI=y -CONFIG_MACH_LINKSTATION_LS_HGL=y CONFIG_MACH_TS409=y -CONFIG_MACH_WRT350N_V2=y CONFIG_MACH_TS78XX=y CONFIG_MACH_MV2120=y -CONFIG_MACH_EDMINI_V2_DT=y -CONFIG_MACH_D2NET=y -CONFIG_MACH_BIGDISK=y CONFIG_MACH_NET2BIG=y -CONFIG_MACH_MSS2=y -CONFIG_MACH_WNR854T=y -CONFIG_MACH_RD88F5181L_GE=y -CONFIG_MACH_RD88F5181L_FXO=y -CONFIG_MACH_RD88F6183AP_GE=y -CONFIG_PREEMPT=y CONFIG_AEABI=y -CONFIG_ZBOOT_ROM_TEXT=0x0 -CONFIG_ZBOOT_ROM_BSS=0x0 CONFIG_ARM_APPENDED_DTB=y CONFIG_ARM_ATAG_DTB_COMPAT=y CONFIG_FPE_NWFPE=y CONFIG_VFP=y +CONFIG_KPROBES=y +CONFIG_MODULES=y +CONFIG_MODULE_UNLOAD=y +CONFIG_PARTITION_ADVANCED=y +CONFIG_BSD_DISKLABEL=y CONFIG_NET=y CONFIG_PACKET=y CONFIG_UNIX=y @@ -58,6 +41,7 @@ CONFIG_IP_PNP_BOOTP=y # CONFIG_IPV6 is not set CONFIG_NET_DSA=y CONFIG_NET_PKTGEN=m +# CONFIG_VGA_ARB is not set CONFIG_MTD=y CONFIG_MTD_CMDLINE_PARTS=y CONFIG_MTD_BLOCK=y @@ -69,13 +53,14 @@ CONFIG_MTD_CFI_INTELEXT=y CONFIG_MTD_CFI_AMDSTD=y CONFIG_MTD_PHYSMAP=y CONFIG_MTD_RAW_NAND=y -CONFIG_MTD_NAND_PLATFORM=y CONFIG_MTD_NAND_ORION=y +CONFIG_MTD_NAND_PLATFORM=y CONFIG_BLK_DEV_LOOP=y # CONFIG_SCSI_PROC_FS is not set CONFIG_BLK_DEV_SD=y CONFIG_BLK_DEV_SR=m CONFIG_CHR_DEV_SG=m +# CONFIG_BLK_DEV_BSG is not set CONFIG_ATA=y CONFIG_SATA_MV=y CONFIG_NETDEVICES=y @@ -103,7 +88,6 @@ CONFIG_I2C_CHARDEV=y CONFIG_I2C_MV64XXX=y CONFIG_GPIO_SYSFS=y CONFIG_SENSORS_LM75=y -# CONFIG_VGA_ARB is not set CONFIG_USB=y CONFIG_USB_EHCI_HCD=y CONFIG_USB_EHCI_ROOT_HUB_TT=y @@ -148,17 +132,18 @@ CONFIG_NLS_CODEPAGE_437=y CONFIG_NLS_CODEPAGE_850=y CONFIG_NLS_ISO8859_1=y CONFIG_NLS_ISO8859_2=y +CONFIG_CRYPTO_CBC=m +CONFIG_CRYPTO_ECB=m +CONFIG_CRYPTO_PCBC=m +CONFIG_CRYPTO_DEV_MARVELL_CESA=y +CONFIG_CRC_T10DIF=y +# CONFIG_DEBUG_BUGVERBOSE is not set CONFIG_MAGIC_SYSRQ=y CONFIG_DEBUG_FS=y -# CONFIG_DEBUG_BUGVERBOSE is not set -CONFIG_DEBUG_INFO=y +CONFIG_DEBUG_INFO_DWARF_TOOLCHAIN_DEFAULT=y +# CONFIG_SLUB_DEBUG is not set CONFIG_LATENCYTOP=y # CONFIG_FTRACE is not set CONFIG_DEBUG_USER=y CONFIG_DEBUG_LL=y -CONFIG_CRYPTO_CBC=m -CONFIG_CRYPTO_ECB=m -CONFIG_CRYPTO_PCBC=m # CONFIG_CRYPTO_ANSI_CPRNG is not set -CONFIG_CRYPTO_DEV_MARVELL_CESA=y -CONFIG_CRC_T10DIF=y diff --git a/arch/arm/configs/oxnas_v6_defconfig b/arch/arm/configs/oxnas_v6_defconfig index de37f7e90999..600f78b363dd 100644 --- a/arch/arm/configs/oxnas_v6_defconfig +++ b/arch/arm/configs/oxnas_v6_defconfig @@ -7,16 +7,11 @@ CONFIG_EMBEDDED=y CONFIG_PERF_EVENTS=y CONFIG_STRICT_KERNEL_RWX=y CONFIG_STRICT_MODULE_RWX=y -CONFIG_MODULES=y -CONFIG_MODULE_UNLOAD=y -CONFIG_PARTITION_ADVANCED=y -CONFIG_CMDLINE_PARTITION=y CONFIG_ARCH_MULTI_V6=y CONFIG_ARCH_OXNAS=y CONFIG_MACH_OX820=y CONFIG_SMP=y CONFIG_NR_CPUS=16 -CONFIG_CMA=y CONFIG_FORCE_MAX_ZONEORDER=12 CONFIG_SECCOMP=y CONFIG_ARM_APPENDED_DTB=y @@ -26,6 +21,11 @@ CONFIG_EFI=y CONFIG_CPU_IDLE=y CONFIG_ARM_CPUIDLE=y CONFIG_VFP=y +CONFIG_MODULES=y +CONFIG_MODULE_UNLOAD=y +CONFIG_PARTITION_ADVANCED=y +CONFIG_CMDLINE_PARTITION=y +CONFIG_CMA=y CONFIG_NET=y CONFIG_PACKET=y CONFIG_UNIX=y @@ -44,8 +44,6 @@ CONFIG_IPV6_TUNNEL=m CONFIG_IPV6_MULTIPLE_TABLES=y CONFIG_DEVTMPFS=y CONFIG_DEVTMPFS_MOUNT=y -CONFIG_DMA_CMA=y -CONFIG_CMA_SIZE_MBYTES=64 CONFIG_MTD=y CONFIG_MTD_CMDLINE_PARTS=y CONFIG_MTD_BLOCK=y @@ -88,5 +86,7 @@ CONFIG_PSTORE_RAM=y CONFIG_NLS_CODEPAGE_437=y CONFIG_NLS_ISO8859_1=y CONFIG_NLS_UTF8=y +CONFIG_DMA_CMA=y +CONFIG_CMA_SIZE_MBYTES=64 CONFIG_PRINTK_TIME=y CONFIG_MAGIC_SYSRQ=y diff --git a/arch/arm/configs/palmz72_defconfig b/arch/arm/configs/palmz72_defconfig index e6acb1d588e2..a9a808bc2f70 100644 --- a/arch/arm/configs/palmz72_defconfig +++ b/arch/arm/configs/palmz72_defconfig @@ -1,24 +1,23 @@ # CONFIG_LOCALVERSION_AUTO is not set CONFIG_SYSVIPC=y +CONFIG_PREEMPT=y CONFIG_LOG_BUF_SHIFT=14 CONFIG_SYSFS_DEPRECATED_V2=y CONFIG_BLK_DEV_INITRD=y -CONFIG_SLAB=y -CONFIG_MODULES=y -CONFIG_MODULE_UNLOAD=y # CONFIG_BLK_DEV_BSG is not set # CONFIG_ARCH_MULTI_V7 is not set CONFIG_ARCH_PXA=y CONFIG_ARCH_PXA_PALM=y # CONFIG_MACH_PALMTX is not set -CONFIG_PREEMPT=y CONFIG_AEABI=y -CONFIG_ZBOOT_ROM_TEXT=0x0 -CONFIG_ZBOOT_ROM_BSS=0x0 +CONFIG_UNUSED_BOARD_FILES=y CONFIG_CMDLINE="mem=32M console=tty root=/dev/mmcblk0" CONFIG_FPE_NWFPE=y CONFIG_PM=y CONFIG_APM_EMULATION=y +CONFIG_MODULES=y +CONFIG_MODULE_UNLOAD=y +CONFIG_SLAB=y CONFIG_NET=y CONFIG_PACKET=y CONFIG_UNIX=y @@ -52,8 +51,6 @@ CONFIG_BACKLIGHT_CLASS_DEVICE=y CONFIG_BACKLIGHT_PWM=y # CONFIG_VGA_CONSOLE is not set CONFIG_FRAMEBUFFER_CONSOLE=y -CONFIG_FONTS=y -CONFIG_FONT_8x8=y # CONFIG_USB_SUPPORT is not set CONFIG_MMC=y CONFIG_MMC_DEBUG=y @@ -72,5 +69,7 @@ CONFIG_TMPFS=y CONFIG_NLS_DEFAULT="utf8" CONFIG_NLS_CODEPAGE_866=y CONFIG_NLS_UTF8=y -CONFIG_DEBUG_USER=y CONFIG_CRC_T10DIF=y +CONFIG_FONTS=y +CONFIG_FONT_8x8=y +CONFIG_DEBUG_USER=y diff --git a/arch/arm/configs/pcm027_defconfig b/arch/arm/configs/pcm027_defconfig index 106d5bef48e2..06bc9a8fef90 100644 --- a/arch/arm/configs/pcm027_defconfig +++ b/arch/arm/configs/pcm027_defconfig @@ -1,6 +1,8 @@ -# CONFIG_SWAP is not set CONFIG_SYSVIPC=y CONFIG_POSIX_MQUEUE=y +CONFIG_NO_HZ=y +CONFIG_HIGH_RES_TIMERS=y +CONFIG_PREEMPT=y CONFIG_BSD_PROCESS_ACCT=y CONFIG_IKCONFIG=y CONFIG_IKCONFIG_PROC=y @@ -8,22 +10,19 @@ CONFIG_LOG_BUF_SHIFT=14 # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set CONFIG_EXPERT=y # CONFIG_KALLSYMS is not set -CONFIG_SLAB=y -CONFIG_MODULES=y -CONFIG_MODULE_UNLOAD=y -CONFIG_MODULE_FORCE_UNLOAD=y -# CONFIG_BLK_DEV_BSG is not set # CONFIG_ARCH_MULTI_V7 is not set CONFIG_ARCH_PXA=y CONFIG_MACH_PCM027=y CONFIG_MACH_PCM990_BASEBOARD=y -CONFIG_NO_HZ=y -CONFIG_HIGH_RES_TIMERS=y -CONFIG_PREEMPT=y CONFIG_AEABI=y # CONFIG_OABI_COMPAT is not set -CONFIG_ZBOOT_ROM_TEXT=0x0 -CONFIG_ZBOOT_ROM_BSS=0x0 +CONFIG_UNUSED_BOARD_FILES=y +CONFIG_MODULES=y +CONFIG_MODULE_UNLOAD=y +CONFIG_MODULE_FORCE_UNLOAD=y +CONFIG_PARTITION_ADVANCED=y +# CONFIG_SWAP is not set +CONFIG_SLAB=y CONFIG_NET=y CONFIG_PACKET=y CONFIG_UNIX=y @@ -43,6 +42,7 @@ CONFIG_MTD_PHYSMAP=y # CONFIG_BLK_DEV is not set CONFIG_SCSI=y CONFIG_BLK_DEV_SD=y +# CONFIG_BLK_DEV_BSG is not set # CONFIG_SCSI_LOWLEVEL is not set CONFIG_NETDEVICES=y CONFIG_NET_ETHERNET=y @@ -51,9 +51,9 @@ CONFIG_SMC91X=y # CONFIG_INPUT_KEYBOARD is not set # CONFIG_INPUT_MOUSE is not set # CONFIG_SERIO is not set +# CONFIG_LEGACY_PTYS is not set CONFIG_SERIAL_PXA=y CONFIG_SERIAL_PXA_CONSOLE=y -# CONFIG_LEGACY_PTYS is not set # CONFIG_HW_RANDOM is not set CONFIG_I2C=y CONFIG_I2C_CHARDEV=y @@ -84,7 +84,6 @@ CONFIG_JFFS2_FS=y CONFIG_NFS_FS=y CONFIG_NFS_V3=y CONFIG_ROOT_NFS=y -CONFIG_PARTITION_ADVANCED=y CONFIG_NLS_DEFAULT="iso8859-15" CONFIG_NLS_CODEPAGE_850=y CONFIG_NLS_ISO8859_15=y diff --git a/arch/arm/configs/pleb_defconfig b/arch/arm/configs/pleb_defconfig index 2170148b975c..d87263336cb2 100644 --- a/arch/arm/configs/pleb_defconfig +++ b/arch/arm/configs/pleb_defconfig @@ -1,19 +1,18 @@ -# CONFIG_SWAP is not set CONFIG_SYSVIPC=y CONFIG_LOG_BUF_SHIFT=14 CONFIG_BLK_DEV_INITRD=y CONFIG_EXPERT=y # CONFIG_HOTPLUG is not set # CONFIG_SHMEM is not set -CONFIG_MODULES=y CONFIG_ARCH_SA1100=y CONFIG_SA1100_PLEB=y -CONFIG_ZBOOT_ROM_TEXT=0x0 -CONFIG_ZBOOT_ROM_BSS=0x0 +CONFIG_UNUSED_BOARD_FILES=y CONFIG_CMDLINE="console=ttySA0,9600 mem=16M@0xc0000000 mem=16M@0xc8000000 root=/dev/ram initrd=0xc0400000,4M" CONFIG_CPU_FREQ_DEFAULT_GOV_PERFORMANCE=y CONFIG_CPU_FREQ_GOV_ONDEMAND=y CONFIG_FPE_NWFPE=y +CONFIG_MODULES=y +# CONFIG_SWAP is not set CONFIG_NET=y CONFIG_PACKET=y CONFIG_UNIX=y @@ -21,9 +20,9 @@ CONFIG_INET=y CONFIG_SYN_COOKIES=y # CONFIG_IPV6 is not set CONFIG_MTD=y +CONFIG_MTD_CMDLINE_PARTS=y CONFIG_MTD_REDBOOT_PARTS=y CONFIG_MTD_REDBOOT_PARTS_UNALLOCATED=y -CONFIG_MTD_CMDLINE_PARTS=y CONFIG_MTD_BLOCK=y CONFIG_MTD_CFI=y CONFIG_MTD_CFI_INTELEXT=y diff --git a/arch/arm/configs/pxa168_defconfig b/arch/arm/configs/pxa168_defconfig index 0947f022954d..70d327895ccf 100644 --- a/arch/arm/configs/pxa168_defconfig +++ b/arch/arm/configs/pxa168_defconfig @@ -1,12 +1,6 @@ CONFIG_SYSVIPC=y -CONFIG_LOG_BUF_SHIFT=14 CONFIG_SYSFS_DEPRECATED_V2=y -CONFIG_SLAB=y -CONFIG_MODULES=y -CONFIG_MODULE_UNLOAD=y -CONFIG_MODULE_FORCE_UNLOAD=y # CONFIG_BLK_DEV_BSG is not set -CONFIG_ARCH_MMP=y CONFIG_MACH_ASPENITE=y CONFIG_MACH_ZYLONITE2=y CONFIG_MACH_AVENGERS_LITE=y @@ -14,10 +8,14 @@ CONFIG_NO_HZ=y CONFIG_HIGH_RES_TIMERS=y CONFIG_PREEMPT=y CONFIG_AEABI=y -CONFIG_ZBOOT_ROM_TEXT=0x0 -CONFIG_ZBOOT_ROM_BSS=0x0 +CONFIG_LOG_BUF_SHIFT=14 +CONFIG_ARCH_MMP=y CONFIG_CMDLINE="root=/dev/nfs rootfstype=nfs nfsroot=192.168.2.100:/nfsroot/ ip=192.168.2.101:192.168.2.100::255.255.255.0::eth0:on console=ttyS0,115200 mem=128M" CONFIG_FPE_NWFPE=y +CONFIG_MODULES=y +CONFIG_MODULE_UNLOAD=y +CONFIG_MODULE_FORCE_UNLOAD=y +CONFIG_SLAB=y CONFIG_NET=y CONFIG_PACKET=y CONFIG_UNIX=y @@ -34,9 +32,9 @@ CONFIG_SMC91X=y # CONFIG_INPUT_KEYBOARD is not set # CONFIG_INPUT_MOUSE is not set # CONFIG_SERIO is not set +# CONFIG_LEGACY_PTYS is not set CONFIG_SERIAL_PXA=y CONFIG_SERIAL_PXA_CONSOLE=y -# CONFIG_LEGACY_PTYS is not set # CONFIG_HW_RANDOM is not set # CONFIG_HWMON is not set # CONFIG_VGA_CONSOLE is not set @@ -49,12 +47,12 @@ CONFIG_NFS_V3=y CONFIG_NFS_V3_ACL=y CONFIG_NFS_V4=y CONFIG_ROOT_NFS=y +CONFIG_CRC_CCITT=y CONFIG_PRINTK_TIME=y -CONFIG_MAGIC_SYSRQ=y CONFIG_DEBUG_KERNEL=y +CONFIG_MAGIC_SYSRQ=y # CONFIG_DEBUG_PREEMPT is not set -CONFIG_DEBUG_INFO=y +CONFIG_DEBUG_INFO_DWARF_TOOLCHAIN_DEFAULT=y CONFIG_DEBUG_USER=y CONFIG_DEBUG_LL=y # CONFIG_CRYPTO_ANSI_CPRNG is not set -CONFIG_CRC_CCITT=y diff --git a/arch/arm/configs/pxa255-idp_defconfig b/arch/arm/configs/pxa255-idp_defconfig index 5663245e9534..ae0444949a87 100644 --- a/arch/arm/configs/pxa255-idp_defconfig +++ b/arch/arm/configs/pxa255-idp_defconfig @@ -1,16 +1,12 @@ CONFIG_SYSVIPC=y CONFIG_LOG_BUF_SHIFT=14 -CONFIG_MODULES=y # CONFIG_ARCH_MULTI_V7 is not set CONFIG_ARCH_PXA=y CONFIG_ARCH_PXA_IDP=y -# CONFIG_ARM_THUMB is not set -CONFIG_LEDS=y -CONFIG_LEDS_CPU=y -CONFIG_ZBOOT_ROM_TEXT=0x0 -CONFIG_ZBOOT_ROM_BSS=0x0 +CONFIG_UNUSED_BOARD_FILES=y CONFIG_CMDLINE="root=/dev/nfs ip=dhcp console=ttyS0,115200 mem=64M" CONFIG_FPE_NWFPE=y +CONFIG_MODULES=y CONFIG_NET=y CONFIG_UNIX=y CONFIG_INET=y @@ -38,18 +34,22 @@ CONFIG_FB=y CONFIG_FB_PXA=y # CONFIG_VGA_CONSOLE is not set CONFIG_FRAMEBUFFER_CONSOLE=y -CONFIG_FONTS=y -CONFIG_FONT_8x8=y -CONFIG_FONT_8x16=y CONFIG_LOGO=y +CONFIG_NEW_LEDS=y +CONFIG_LEDS_CLASS=y +CONFIG_LEDS_TRIGGERS=y +CONFIG_LEDS_TRIGGER_CPU=y CONFIG_EXT2_FS=y CONFIG_MSDOS_FS=y CONFIG_JFFS2_FS=y CONFIG_NFS_FS=y CONFIG_ROOT_NFS=y CONFIG_NLS_ISO8859_1=y -CONFIG_MAGIC_SYSRQ=y +CONFIG_FONTS=y +CONFIG_FONT_8x8=y +CONFIG_FONT_8x16=y CONFIG_DEBUG_KERNEL=y -CONFIG_DEBUG_INFO=y +CONFIG_DEBUG_INFO_DWARF_TOOLCHAIN_DEFAULT=y +CONFIG_MAGIC_SYSRQ=y CONFIG_DEBUG_USER=y CONFIG_DEBUG_LL=y diff --git a/arch/arm/configs/pxa3xx_defconfig b/arch/arm/configs/pxa3xx_defconfig index 228d4271748b..d1e83b52e03a 100644 --- a/arch/arm/configs/pxa3xx_defconfig +++ b/arch/arm/configs/pxa3xx_defconfig @@ -1,22 +1,18 @@ CONFIG_SYSVIPC=y +CONFIG_PREEMPT=y CONFIG_LOG_BUF_SHIFT=18 CONFIG_SYSFS_DEPRECATED_V2=y # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set CONFIG_KALLSYMS_ALL=y -CONFIG_SLAB=y -CONFIG_MODULES=y # CONFIG_BLK_DEV_BSG is not set # CONFIG_ARCH_MULTI_V7 is not set CONFIG_ARCH_PXA=y -CONFIG_MACH_LITTLETON=y -CONFIG_MACH_TAVOREVB=y -CONFIG_MACH_SAAR=y -CONFIG_PREEMPT=y +CONFIG_MACH_PXA3XX_DT=y CONFIG_AEABI=y -CONFIG_ZBOOT_ROM_TEXT=0x0 -CONFIG_ZBOOT_ROM_BSS=0x0 CONFIG_CMDLINE="root=/dev/nfs rootfstype=nfs nfsroot=192.168.1.100:/nfsroot/ ip=192.168.1.101:192.168.1.100::255.255.255.0::eth0:on console=ttyS0,115200 mem=64M debug" CONFIG_FPE_NWFPE=y +CONFIG_MODULES=y +CONFIG_SLAB=y CONFIG_NET=y CONFIG_PACKET=y CONFIG_UNIX=y @@ -31,11 +27,11 @@ CONFIG_IP_PNP=y # CONFIG_PREVENT_FIRMWARE_BUILD is not set CONFIG_MTD=y CONFIG_MTD_BLOCK=y -CONFIG_MTD_RAW_NAND=y -CONFIG_MTD_NAND_MARVELL=y CONFIG_MTD_ONENAND=y CONFIG_MTD_ONENAND_VERIFY_WRITE=y CONFIG_MTD_ONENAND_GENERIC=y +CONFIG_MTD_RAW_NAND=y +CONFIG_MTD_NAND_MARVELL=y CONFIG_BLK_DEV_LOOP=y CONFIG_BLK_DEV_RAM=y CONFIG_NETDEVICES=y @@ -45,12 +41,10 @@ CONFIG_SMC91X=y # CONFIG_KEYBOARD_ATKBD is not set CONFIG_KEYBOARD_GPIO=y CONFIG_KEYBOARD_PXA27x=y -CONFIG_KEYBOARD_PXA930_ROTARY=y -CONFIG_MOUSE_PXA930_TRKBALL=y CONFIG_INPUT_TOUCHSCREEN=y +# CONFIG_LEGACY_PTYS is not set CONFIG_SERIAL_PXA=y CONFIG_SERIAL_PXA_CONSOLE=y -# CONFIG_LEGACY_PTYS is not set # CONFIG_HW_RANDOM is not set CONFIG_I2C=y # CONFIG_I2C_HELPER_AUTO is not set @@ -61,7 +55,6 @@ CONFIG_GPIO_MAX732X=y CONFIG_GPIO_PCA953X=y CONFIG_GPIO_PCF857X=y CONFIG_GPIO_MAX7301=y -CONFIG_POWER_SUPPLY=y CONFIG_POWER_SUPPLY_DEBUG=y CONFIG_PDA_POWER=y CONFIG_BATTERY_DA9030=y @@ -79,8 +72,6 @@ CONFIG_BACKLIGHT_DA903X=y # CONFIG_VGA_CONSOLE is not set CONFIG_FRAMEBUFFER_CONSOLE=y CONFIG_FRAMEBUFFER_CONSOLE_DETECT_PRIMARY=y -CONFIG_FONTS=y -CONFIG_FONT_6x11=y CONFIG_LOGO=y # CONFIG_USB_SUPPORT is not set CONFIG_MMC=y @@ -106,9 +97,11 @@ CONFIG_NFS_V3_ACL=y CONFIG_NFS_V4=y CONFIG_ROOT_NFS=y CONFIG_NLS=y +CONFIG_FONTS=y +CONFIG_FONT_6x11=y CONFIG_PRINTK_TIME=y -CONFIG_MAGIC_SYSRQ=y CONFIG_DEBUG_KERNEL=y +CONFIG_MAGIC_SYSRQ=y CONFIG_DEBUG_SHIRQ=y CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC=y # CONFIG_SCHED_DEBUG is not set diff --git a/arch/arm/configs/pxa910_defconfig b/arch/arm/configs/pxa910_defconfig index b21196372158..5072bde71508 100644 --- a/arch/arm/configs/pxa910_defconfig +++ b/arch/arm/configs/pxa910_defconfig @@ -1,23 +1,21 @@ CONFIG_SYSVIPC=y +CONFIG_NO_HZ=y +CONFIG_HIGH_RES_TIMERS=y +CONFIG_PREEMPT=y CONFIG_LOG_BUF_SHIFT=14 CONFIG_SYSFS_DEPRECATED_V2=y CONFIG_BLK_DEV_INITRD=y -CONFIG_SLAB=y +CONFIG_ARCH_MMP=y +CONFIG_CMDLINE="root=/dev/nfs rootfstype=nfs nfsroot=192.168.2.100:/nfsroot/ ip=192.168.2.101:192.168.2.100::255.255.255.0::eth0:on console=ttyS0,115200 mem=128M earlyprintk" CONFIG_MODULES=y CONFIG_MODULE_UNLOAD=y CONFIG_MODULE_FORCE_UNLOAD=y # CONFIG_BLK_DEV_BSG is not set -CONFIG_ARCH_MMP=y CONFIG_MACH_TAVOREVB=y CONFIG_MACH_TTC_DKB=y -CONFIG_NO_HZ=y -CONFIG_HIGH_RES_TIMERS=y -CONFIG_PREEMPT=y CONFIG_AEABI=y -CONFIG_ZBOOT_ROM_TEXT=0x0 -CONFIG_ZBOOT_ROM_BSS=0x0 -CONFIG_CMDLINE="root=/dev/nfs rootfstype=nfs nfsroot=192.168.2.100:/nfsroot/ ip=192.168.2.101:192.168.2.100::255.255.255.0::eth0:on console=ttyS0,115200 mem=128M earlyprintk" CONFIG_FPE_NWFPE=y +CONFIG_SLAB=y CONFIG_NET=y CONFIG_PACKET=y CONFIG_UNIX=y @@ -34,9 +32,12 @@ CONFIG_SMC91X=y # CONFIG_INPUT_KEYBOARD is not set # CONFIG_INPUT_MOUSE is not set # CONFIG_SERIO is not set +# CONFIG_LEGACY_PTYS is not set CONFIG_SERIAL_PXA=y CONFIG_SERIAL_PXA_CONSOLE=y +# CONFIG_HW_RANDOM is not set CONFIG_SPI=y +# CONFIG_HWMON is not set CONFIG_FB=y CONFIG_MMP_DISP=y CONFIG_MMP_DISP_CONTROLLER=y @@ -44,9 +45,6 @@ CONFIG_MMP_SPI=y CONFIG_MMP_PANEL_TPOHVGA=y CONFIG_MMP_FB=y CONFIG_LOGO=y -# CONFIG_LEGACY_PTYS is not set -# CONFIG_HW_RANDOM is not set -# CONFIG_HWMON is not set # CONFIG_VGA_CONSOLE is not set # CONFIG_USB_SUPPORT is not set CONFIG_TMPFS=y @@ -57,14 +55,14 @@ CONFIG_NFS_V3=y CONFIG_NFS_V3_ACL=y CONFIG_NFS_V4=y CONFIG_ROOT_NFS=y +CONFIG_CRC_CCITT=y CONFIG_PRINTK_TIME=y -CONFIG_MAGIC_SYSRQ=y CONFIG_DEBUG_KERNEL=y +CONFIG_MAGIC_SYSRQ=y # CONFIG_DEBUG_PREEMPT is not set -CONFIG_DEBUG_INFO=y +CONFIG_DEBUG_INFO_DWARF_TOOLCHAIN_DEFAULT=y CONFIG_DEBUG_USER=y CONFIG_DEBUG_LL=y CONFIG_DEBUG_MMP_UART2=y CONFIG_EARLY_PRINTK=y # CONFIG_CRYPTO_ANSI_CPRNG is not set -CONFIG_CRC_CCITT=y diff --git a/arch/arm/configs/pxa_defconfig b/arch/arm/configs/pxa_defconfig index 1db70dfd32d2..104a45722799 100644 --- a/arch/arm/configs/pxa_defconfig +++ b/arch/arm/configs/pxa_defconfig @@ -3,6 +3,7 @@ CONFIG_POSIX_MQUEUE=y CONFIG_FHANDLE=y CONFIG_NO_HZ=y CONFIG_HIGH_RES_TIMERS=y +CONFIG_PREEMPT=y CONFIG_BSD_PROCESS_ACCT=y CONFIG_BSD_PROCESS_ACCT_V3=y CONFIG_IKCONFIG=y @@ -11,81 +12,16 @@ CONFIG_LOG_BUF_SHIFT=13 CONFIG_BLK_DEV_INITRD=y CONFIG_KALLSYMS_ALL=y CONFIG_EMBEDDED=y -CONFIG_SLOB=y CONFIG_PROFILING=y -CONFIG_KPROBES=y -CONFIG_MODULES=y -CONFIG_MODULE_FORCE_LOAD=y -CONFIG_MODULE_UNLOAD=y -CONFIG_MODULE_FORCE_UNLOAD=y -CONFIG_MODVERSIONS=y -CONFIG_MODULE_SRCVERSION_ALL=y -CONFIG_PARTITION_ADVANCED=y -CONFIG_LDM_PARTITION=y -CONFIG_CMDLINE_PARTITION=y # CONFIG_ARCH_MULTI_V7 is not set CONFIG_ARCH_PXA=y -CONFIG_ARCH_LUBBOCK=y -CONFIG_MACH_MAINSTONE=y -CONFIG_MACH_ZYLONITE300=y -CONFIG_MACH_ZYLONITE320=y -CONFIG_MACH_LITTLETON=y -CONFIG_MACH_TAVOREVB=y -CONFIG_MACH_SAAR=y -CONFIG_ARCH_PXA_IDP=y -CONFIG_ARCH_VIPER=y -CONFIG_MACH_ARCOM_ZEUS=y -CONFIG_MACH_BALLOON3=y -CONFIG_MACH_CSB726=y -CONFIG_CSB726_CSB701=y -CONFIG_MACH_EXEDA=y -CONFIG_MACH_CM_X300=y -CONFIG_MACH_CAPC7117=y CONFIG_ARCH_GUMSTIX=y -CONFIG_MACH_XCEP=y -CONFIG_TRIZEPS_PXA=y -CONFIG_MACH_TRIZEPS4WL=y -CONFIG_MACH_LOGICPD_PXA270=y -CONFIG_MACH_PCM027=y -CONFIG_MACH_PCM990_BASEBOARD=y -CONFIG_MACH_COLIBRI=y -CONFIG_MACH_COLIBRI_PXA270_INCOME=y -CONFIG_MACH_COLIBRI300=y -CONFIG_MACH_COLIBRI320=y -CONFIG_MACH_COLIBRI_EVALBOARD=y -CONFIG_MACH_VPAC270=y -CONFIG_MACH_H4700=y -CONFIG_MACH_H5000=y -CONFIG_MACH_HIMALAYA=y -CONFIG_MACH_MAGICIAN=y -CONFIG_MACH_MIOA701=y -CONFIG_PXA_EZX=y -CONFIG_MACH_MP900C=y -CONFIG_ARCH_PXA_PALM=y CONFIG_PXA_SHARPSL=y -CONFIG_MACH_POODLE=y -CONFIG_MACH_CORGI=y -CONFIG_MACH_SHEPHERD=y -CONFIG_MACH_HUSKY=y CONFIG_MACH_AKITA=y CONFIG_MACH_BORZOI=y -CONFIG_MACH_TOSA=y -CONFIG_TOSA_BT=m -CONFIG_TOSA_USE_EXT_KEYCODES=y -CONFIG_MACH_ICONTROL=y -CONFIG_ARCH_PXA_ESERIES=y -CONFIG_MACH_ZIPIT2=y -CONFIG_PCI=y -CONFIG_PCI_MSI=y -CONFIG_PCIEPORTBUS=y -CONFIG_PCCARD=m -CONFIG_YENTA=m -CONFIG_PCMCIA_PXA2XX=m -CONFIG_PREEMPT=y +CONFIG_PXA_SYSTEMS_CPLDS=y CONFIG_AEABI=y -# CONFIG_COMPACTION is not set -CONFIG_ZBOOT_ROM_TEXT=0x0 -CONFIG_ZBOOT_ROM_BSS=0x0 +CONFIG_FORCE_MAX_ZONEORDER=9 CONFIG_CMDLINE="root=/dev/ram0 ro" CONFIG_KEXEC=y CONFIG_CPU_FREQ=y @@ -98,7 +34,24 @@ CONFIG_CPUFREQ_DT=m CONFIG_ARM_PXA2xx_CPUFREQ=m CONFIG_CPU_IDLE=y CONFIG_ARM_CPUIDLE=y +CONFIG_ARM_CRYPTO=y +CONFIG_CRYPTO_SHA1_ARM=m +CONFIG_CRYPTO_SHA256_ARM=m +CONFIG_CRYPTO_SHA512_ARM=m +CONFIG_CRYPTO_AES_ARM=m +CONFIG_KPROBES=y +CONFIG_MODULES=y +CONFIG_MODULE_FORCE_LOAD=y +CONFIG_MODULE_UNLOAD=y +CONFIG_MODULE_FORCE_UNLOAD=y +CONFIG_MODVERSIONS=y +CONFIG_MODULE_SRCVERSION_ALL=y +CONFIG_PARTITION_ADVANCED=y +CONFIG_LDM_PARTITION=y +CONFIG_CMDLINE_PARTITION=y CONFIG_BINFMT_MISC=y +CONFIG_SLOB=y +# CONFIG_COMPACTION is not set CONFIG_NET=y CONFIG_PACKET=y CONFIG_UNIX=y @@ -116,16 +69,6 @@ CONFIG_BRIDGE=m CONFIG_VLAN_8021Q=m CONFIG_IEEE802154=y CONFIG_DNS_RESOLVER=y -CONFIG_IRDA=m -CONFIG_IRLAN=m -CONFIG_IRNET=m -CONFIG_IRCOMM=m -CONFIG_IRDA_ULTRA=y -CONFIG_IRDA_CACHE_LAST_LSAP=y -CONFIG_IRDA_FAST_RR=y -CONFIG_IRDA_DEBUG=y -CONFIG_IRTTY_SIR=m -CONFIG_PXA_FICP=m CONFIG_BT=m CONFIG_BT_RFCOMM=m CONFIG_BT_RFCOMM_TTY=y @@ -152,51 +95,60 @@ CONFIG_MAC80211=m CONFIG_RFKILL=y CONFIG_RFKILL_INPUT=y CONFIG_RFKILL_GPIO=m +CONFIG_PCI=y +CONFIG_PCIEPORTBUS=y +CONFIG_PCI_MSI=y +CONFIG_PCCARD=m +CONFIG_YENTA=m +CONFIG_PCMCIA_PXA2XX=m CONFIG_DEVTMPFS=y CONFIG_DEVTMPFS_MOUNT=y CONFIG_CONNECTOR=y +CONFIG_MTD=y +CONFIG_MTD_AR7_PARTS=m +CONFIG_MTD_CMDLINE_PARTS=m +CONFIG_MTD_OF_PARTS=m +CONFIG_MTD_AFS_PARTS=m CONFIG_MTD_REDBOOT_PARTS=m CONFIG_MTD_REDBOOT_DIRECTORY_BLOCK=0 CONFIG_MTD_REDBOOT_PARTS_UNALLOCATED=y CONFIG_MTD_REDBOOT_PARTS_READONLY=y -CONFIG_MTD_CMDLINE_PARTS=m -CONFIG_MTD_AFS_PARTS=m -CONFIG_MTD_OF_PARTS=m -CONFIG_MTD_AR7_PARTS=m CONFIG_MTD_BLOCK=m CONFIG_NFTL=m CONFIG_NFTL_RW=y +CONFIG_MTD_CFI=y CONFIG_MTD_JEDECPROBE=m CONFIG_MTD_CFI_ADV_OPTIONS=y CONFIG_MTD_CFI_LE_BYTE_SWAP=y CONFIG_MTD_CFI_GEOMETRY=y CONFIG_MTD_OTP=y +CONFIG_MTD_CFI_INTELEXT=y CONFIG_MTD_CFI_AMDSTD=m CONFIG_MTD_CFI_STAA=m CONFIG_MTD_RAM=m CONFIG_MTD_ROM=m CONFIG_MTD_COMPLEX_MAPPINGS=y +CONFIG_MTD_PHYSMAP=y CONFIG_MTD_PXA2XX=m CONFIG_MTD_M25P80=m CONFIG_MTD_BLOCK2MTD=y CONFIG_MTD_DOCG3=m +CONFIG_MTD_ONENAND=m +CONFIG_MTD_ONENAND_VERIFY_WRITE=y +CONFIG_MTD_ONENAND_GENERIC=m CONFIG_MTD_RAW_NAND=m -CONFIG_MTD_NAND_ECC_SW_BCH=y +CONFIG_MTD_NAND_SHARPSL=m +CONFIG_MTD_NAND_TMIO=m +CONFIG_MTD_NAND_BRCMNAND=m CONFIG_MTD_NAND_GPIO=m +CONFIG_MTD_NAND_PLATFORM=m CONFIG_MTD_NAND_DISKONCHIP=m CONFIG_MTD_NAND_DISKONCHIP_PROBE_ADVANCED=y CONFIG_MTD_NAND_DISKONCHIP_PROBE_ADDRESS=0x4000000 CONFIG_MTD_NAND_DISKONCHIP_PROBE_HIGH=y CONFIG_MTD_NAND_DISKONCHIP_BBTWRITE=y -CONFIG_MTD_NAND_SHARPSL=m -CONFIG_MTD_NAND_MARVELL=m CONFIG_MTD_NAND_CM_X270=m -CONFIG_MTD_NAND_TMIO=m -CONFIG_MTD_NAND_BRCMNAND=m -CONFIG_MTD_NAND_PLATFORM=m -CONFIG_MTD_ONENAND=m -CONFIG_MTD_ONENAND_VERIFY_WRITE=y -CONFIG_MTD_ONENAND_GENERIC=m +CONFIG_MTD_NAND_ECC_SW_BCH=y CONFIG_MTD_SPI_NOR=m CONFIG_MTD_UBI=m CONFIG_MTD_UBI_BLOCK=y @@ -210,8 +162,6 @@ CONFIG_AD525X_DPOT_I2C=m CONFIG_ICS932S401=m CONFIG_APDS9802ALS=m CONFIG_ISL29003=m -CONFIG_IIO=m -CONFIG_AD5446=m CONFIG_EEPROM_AT24=m CONFIG_SENSORS_LIS3_SPI=m CONFIG_SCSI=y @@ -242,13 +192,13 @@ CONFIG_SMC91X=m CONFIG_SMSC911X=m CONFIG_STMMAC_ETH=m CONFIG_PHYLIB=y -CONFIG_AT803X_PHY=m -CONFIG_MARVELL_PHY=m CONFIG_SMSC_PHY=m CONFIG_BROADCOM_PHY=y CONFIG_ICPLUS_PHY=m CONFIG_MICREL_PHY=m CONFIG_FIXED_PHY=m +CONFIG_MARVELL_PHY=m +CONFIG_AT803X_PHY=m CONFIG_MDIO_BITBANG=y CONFIG_PPP=m CONFIG_PPP_BSDCOMP=m @@ -272,16 +222,16 @@ CONFIG_HOSTAP=m CONFIG_HOSTAP_FIRMWARE=y CONFIG_HOSTAP_FIRMWARE_NVRAM=y CONFIG_HOSTAP_CS=m -CONFIG_LIBERTAS=m -CONFIG_LIBERTAS_SDIO=m CONFIG_HERMES=m CONFIG_PCMCIA_HERMES=m CONFIG_PCMCIA_SPECTRUM=m +CONFIG_LIBERTAS=m +CONFIG_LIBERTAS_SDIO=m +CONFIG_MWIFIEX=m +CONFIG_MWIFIEX_SDIO=m CONFIG_RT2X00=m CONFIG_RT73USB=m CONFIG_RT2800USB=m -CONFIG_MWIFIEX=m -CONFIG_MWIFIEX_SDIO=m CONFIG_INPUT_FF_MEMLESS=m CONFIG_INPUT_MATRIXKMAP=y CONFIG_INPUT_MOUSEDEV=m @@ -294,14 +244,12 @@ CONFIG_KEYBOARD_ATKBD=m CONFIG_KEYBOARD_QT1070=m CONFIG_KEYBOARD_GPIO=m CONFIG_KEYBOARD_PXA27x=m -CONFIG_KEYBOARD_PXA930_ROTARY=m CONFIG_KEYBOARD_CROS_EC=m CONFIG_MOUSE_PS2=m CONFIG_MOUSE_PS2_ELANTECH=y CONFIG_MOUSE_SERIAL=m CONFIG_MOUSE_CYAPA=m CONFIG_MOUSE_ELAN_I2C=m -CONFIG_MOUSE_PXA930_TRKBALL=m CONFIG_MOUSE_NAVPOINT_PXA27x=m CONFIG_INPUT_TOUCHSCREEN=y CONFIG_TOUCHSCREEN_ADS7846=m @@ -312,12 +260,9 @@ CONFIG_TOUCHSCREEN_FUJITSU=m CONFIG_TOUCHSCREEN_ELO=m CONFIG_TOUCHSCREEN_MTOUCH=m CONFIG_TOUCHSCREEN_INEXIO=m -CONFIG_TOUCHSCREEN_HTCPEN=m CONFIG_TOUCHSCREEN_PENMOUNT=m CONFIG_TOUCHSCREEN_TOUCHRIGHT=m CONFIG_TOUCHSCREEN_TOUCHWIN=m -CONFIG_TOUCHSCREEN_UCB1400=m -CONFIG_TOUCHSCREEN_WM97XX=m CONFIG_TOUCHSCREEN_TOUCHIT213=m CONFIG_TOUCHSCREEN_PCAP=m CONFIG_TOUCHSCREEN_ST1232=m @@ -328,7 +273,6 @@ CONFIG_INPUT_GPIO_ROTARY_ENCODER=m CONFIG_INPUT_PCAP=m CONFIG_INPUT_ADXL34X=m CONFIG_SERIO=m -CONFIG_SERIO_SA1111=m CONFIG_LEGACY_PTY_COUNT=8 CONFIG_SERIAL_8250=m CONFIG_SERIAL_8250_CS=m @@ -341,6 +285,7 @@ CONFIG_I2C_CHARDEV=m CONFIG_I2C_MUX_PCA954x=m CONFIG_I2C_MUX_PINCTRL=m CONFIG_I2C_DESIGNWARE_PLATFORM=m +CONFIG_I2C_GPIO=y CONFIG_I2C_PXA_SLAVE=y CONFIG_I2C_XILINX=m CONFIG_I2C_CROS_EC_TUNNEL=m @@ -354,16 +299,17 @@ CONFIG_SPI_XILINX=m CONFIG_SPI_SPIDEV=m CONFIG_PPS=y CONFIG_DEBUG_GPIO=y +CONFIG_GPIO_SYSFS=y CONFIG_GPIO_DWAPB=m CONFIG_GPIO_GENERIC_PLATFORM=m CONFIG_GPIO_MAX732X=m CONFIG_GPIO_PCA953X=m CONFIG_GPIO_PCF857X=m +CONFIG_HTC_EGPIO=y CONFIG_GPIO_PALMAS=y CONFIG_GPIO_TPS6586X=y CONFIG_GPIO_TPS65910=y CONFIG_GPIO_MAX7301=m -CONFIG_GPIO_SYSFS=y CONFIG_POWER_SUPPLY_DEBUG=y CONFIG_PDA_POWER=m CONFIG_BATTERY_SBS=m @@ -387,13 +333,8 @@ CONFIG_MFD_AS3711=y CONFIG_MFD_BCM590XX=m CONFIG_MFD_AXP20X=y CONFIG_MFD_CROS_EC_DEV=m -CONFIG_CHROME_PLATFORMS=y -CONFIG_CROS_EC=m -CONFIG_CROS_EC_I2C=m -CONFIG_CROS_EC_SPI=m CONFIG_MFD_ASIC3=y CONFIG_PMIC_DA903X=y -CONFIG_HTC_EGPIO=y CONFIG_HTC_PASIC3=m CONFIG_MFD_MAX14577=y CONFIG_MFD_MAX77693=y @@ -441,11 +382,13 @@ CONFIG_VIDEO_V4L2_SUBDEV_API=y CONFIG_MEDIA_USB_SUPPORT=y CONFIG_USB_VIDEO_CLASS=m CONFIG_V4L_PLATFORM_DRIVERS=y -CONFIG_VIDEO_PXA27x=m CONFIG_V4L_MEM2MEM_DRIVERS=y +CONFIG_VIDEO_PXA27x=m CONFIG_DRM=m +CONFIG_FB=y CONFIG_FIRMWARE_EDID=y CONFIG_FB_TILEBLITTING=y +CONFIG_FB_PXA=y CONFIG_FB_PXA_OVERLAY=y CONFIG_FB_PXA_PARAMETERS=y CONFIG_PXA3XX_GCU=m @@ -462,31 +405,20 @@ CONFIG_FRAMEBUFFER_CONSOLE_ROTATION=y CONFIG_LOGO=y CONFIG_SOUND=m CONFIG_SND=m -CONFIG_SND_SEQUENCER=m CONFIG_SND_MIXER_OSS=m CONFIG_SND_PCM_OSS=m CONFIG_SND_DYNAMIC_MINORS=y CONFIG_SND_VERBOSE_PRINTK=y CONFIG_SND_DEBUG=y +CONFIG_SND_SEQUENCER=m CONFIG_SND_USB_AUDIO=m CONFIG_SND_SOC=m CONFIG_SND_ATMEL_SOC=m CONFIG_SND_PXA2XX_SOC=m -CONFIG_SND_PXA2XX_SOC_CORGI=m +CONFIG_SND_PXA_SOC_SSP=m CONFIG_SND_PXA2XX_SOC_SPITZ=m -CONFIG_SND_PXA2XX_SOC_Z2=m -CONFIG_SND_PXA2XX_SOC_POODLE=m -CONFIG_SND_PXA2XX_SOC_TOSA=m -CONFIG_SND_PXA2XX_SOC_E740=m -CONFIG_SND_PXA2XX_SOC_E750=m -CONFIG_SND_PXA2XX_SOC_E800=m -CONFIG_SND_PXA2XX_SOC_EM_X270=m -CONFIG_SND_PXA2XX_SOC_PALM27X=y -CONFIG_SND_SOC_ZYLONITE=m -CONFIG_SND_PXA2XX_SOC_HX4700=m -CONFIG_SND_PXA2XX_SOC_MAGICIAN=m -CONFIG_SND_PXA2XX_SOC_MIOA701=m CONFIG_SND_SOC_AK4642=m +CONFIG_SND_SOC_WM8731_I2C=m CONFIG_SND_SOC_WM8978=m CONFIG_SND_SIMPLE_CARD=m CONFIG_SOUND_PRIME=m @@ -575,6 +507,7 @@ CONFIG_USB_LCD=m CONFIG_USB_CYTHERM=m CONFIG_USB_IDMOUSE=m CONFIG_USB_GPIO_VBUS=y +CONFIG_USB_GPIO_VBUS=m CONFIG_USB_ISP1301=m CONFIG_USB_GADGET=m CONFIG_USB_GADGET_VBUS_DRAW=500 @@ -621,9 +554,9 @@ CONFIG_RTC_DRV_DS1307=m CONFIG_RTC_DRV_MAX8907=m CONFIG_RTC_DRV_RS5C372=m CONFIG_RTC_DRV_ISL1208=m -CONFIG_RTC_DRV_PALMAS=m CONFIG_RTC_DRV_PCF8563=m CONFIG_RTC_DRV_PCF8583=m +CONFIG_RTC_DRV_PALMAS=m CONFIG_RTC_DRV_TPS6586X=m CONFIG_RTC_DRV_TPS65910=m CONFIG_RTC_DRV_S35390A=m @@ -638,10 +571,16 @@ CONFIG_PXA_DMA=y CONFIG_DW_DMAC=m CONFIG_UIO=y CONFIG_CROS_EC_CHARDEV=m +CONFIG_CHROME_PLATFORMS=y +CONFIG_CROS_EC=m +CONFIG_CROS_EC_I2C=m +CONFIG_CROS_EC_SPI=m CONFIG_COMMON_CLK_S2MPS11=m CONFIG_PM_DEVFREQ=y CONFIG_EXTCON=y CONFIG_MEMORY=y +CONFIG_IIO=m +CONFIG_AD5446=m CONFIG_PWM=y CONFIG_PWM_PXA=m CONFIG_PHY_SAMSUNG_USB2=m @@ -707,17 +646,8 @@ CONFIG_NLS_ASCII=m CONFIG_NLS_ISO8859_1=m CONFIG_NLS_ISO8859_15=m CONFIG_NLS_UTF8=m -CONFIG_PRINTK_TIME=y -CONFIG_DYNAMIC_DEBUG=y -CONFIG_DEBUG_INFO=y -CONFIG_FRAME_WARN=0 -CONFIG_STRIP_ASM_SYMS=y -CONFIG_MAGIC_SYSRQ=y -CONFIG_DEBUG_SHIRQ=y +CONFIG_DEBUG_INFO_DWARF_TOOLCHAIN_DEFAULT=y CONFIG_TIMER_STATS=y -CONFIG_FUNCTION_TRACER=y -CONFIG_FTRACE_SYSCALLS=y -CONFIG_DEBUG_USER=y CONFIG_SECURITY=y CONFIG_CRYPTO_MANAGER=y CONFIG_CRYPTO_CRYPTD=m @@ -743,11 +673,6 @@ CONFIG_CRYPTO_TEA=m CONFIG_CRYPTO_TWOFISH=m CONFIG_CRYPTO_DEFLATE=y CONFIG_CRYPTO_LZO=y -CONFIG_ARM_CRYPTO=y -CONFIG_CRYPTO_SHA1_ARM=m -CONFIG_CRYPTO_SHA256_ARM=m -CONFIG_CRYPTO_SHA512_ARM=m -CONFIG_CRYPTO_AES_ARM=m CONFIG_CRC_CCITT=y CONFIG_CRC_T10DIF=m CONFIG_FONTS=y @@ -755,3 +680,11 @@ CONFIG_FONT_8x8=y CONFIG_FONT_8x16=y CONFIG_FONT_6x11=y CONFIG_FONT_MINI_4x6=y +CONFIG_PRINTK_TIME=y +CONFIG_DYNAMIC_DEBUG=y +CONFIG_FRAME_WARN=0 +CONFIG_STRIP_ASM_SYMS=y +CONFIG_MAGIC_SYSRQ=y +CONFIG_DEBUG_SHIRQ=y +CONFIG_FUNCTION_TRACER=y +CONFIG_FTRACE_SYSCALLS=y diff --git a/arch/arm/configs/qcom_defconfig b/arch/arm/configs/qcom_defconfig index 5cd935ee148a..8a59441701a8 100644 --- a/arch/arm/configs/qcom_defconfig +++ b/arch/arm/configs/qcom_defconfig @@ -1,39 +1,38 @@ CONFIG_SYSVIPC=y CONFIG_NO_HZ=y CONFIG_HIGH_RES_TIMERS=y +CONFIG_PREEMPT=y CONFIG_IKCONFIG=y CONFIG_IKCONFIG_PROC=y CONFIG_CGROUPS=y CONFIG_BLK_DEV_INITRD=y CONFIG_KALLSYMS_ALL=y CONFIG_EMBEDDED=y -# CONFIG_SLUB_DEBUG is not set -# CONFIG_COMPAT_BRK is not set CONFIG_PROFILING=y +CONFIG_ARCH_QCOM=y +CONFIG_ARCH_MSM8X60=y +CONFIG_ARCH_MSM8960=y +CONFIG_ARCH_MSM8974=y +CONFIG_ARCH_MDM9615=y +CONFIG_SMP=y +CONFIG_ARM_PSCI=y +CONFIG_HIGHMEM=y +CONFIG_ARM_APPENDED_DTB=y +CONFIG_ARM_ATAG_DTB_COMPAT=y +CONFIG_CPU_FREQ=y +CONFIG_CPUFREQ_DT=y +CONFIG_CPU_IDLE=y +CONFIG_ARM_CPUIDLE=y +CONFIG_VFP=y +CONFIG_NEON=y CONFIG_KPROBES=y CONFIG_MODULES=y CONFIG_MODULE_UNLOAD=y CONFIG_MODULE_FORCE_UNLOAD=y CONFIG_MODVERSIONS=y CONFIG_PARTITION_ADVANCED=y -CONFIG_ARCH_QCOM=y -CONFIG_ARCH_MSM8X60=y -CONFIG_ARCH_MSM8960=y -CONFIG_ARCH_MSM8974=y -CONFIG_ARCH_MDM9615=y -CONFIG_PCI=y -CONFIG_PCI_MSI=y -CONFIG_PCIE_QCOM=y -CONFIG_SMP=y -CONFIG_PREEMPT=y -CONFIG_HIGHMEM=y -CONFIG_ARM_APPENDED_DTB=y -CONFIG_ARM_ATAG_DTB_COMPAT=y -CONFIG_CPU_IDLE=y -CONFIG_ARM_CPUIDLE=y -CONFIG_VFP=y -CONFIG_NEON=y # CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set +# CONFIG_COMPAT_BRK is not set CONFIG_CMA=y CONFIG_NET=y CONFIG_PACKET=y @@ -56,15 +55,18 @@ CONFIG_BT_HCIUART_BCM=y CONFIG_CFG80211=m CONFIG_MAC80211=m CONFIG_RFKILL=y +CONFIG_PCI=y +CONFIG_PCI_MSI=y +CONFIG_PCIE_QCOM=y CONFIG_DEVTMPFS=y CONFIG_DEVTMPFS_MOUNT=y CONFIG_MTD=y +CONFIG_MTD_QCOMSMEM_PARTS=y CONFIG_MTD_BLOCK=y CONFIG_MTD_M25P80=y CONFIG_MTD_RAW_NAND=y CONFIG_MTD_NAND_QCOM=y CONFIG_MTD_SPI_NOR=y -CONFIG_MTD_QCOMSMEM_PARTS=y CONFIG_MTD_UBI=y CONFIG_BLK_DEV_LOOP=y CONFIG_BLK_DEV_RAM=y @@ -133,10 +135,10 @@ CONFIG_PINCTRL_MSM8660=y CONFIG_PINCTRL_MSM8960=y CONFIG_PINCTRL_MDM9615=y CONFIG_PINCTRL_MSM8X74=y -CONFIG_PINCTRL_SDX55=y CONFIG_PINCTRL_QCOM_SPMI_PMIC=y CONFIG_PINCTRL_QCOM_SSBI_PMIC=y CONFIG_GPIOLIB=y +CONFIG_PINCTRL_SDX55=y CONFIG_GPIO_SYSFS=y CONFIG_POWER_RESET=y CONFIG_POWER_RESET_MSM=y @@ -144,15 +146,17 @@ CONFIG_CHARGER_QCOM_SMBB=y CONFIG_CHARGER_BQ24190=m CONFIG_THERMAL=y CONFIG_QCOM_TSENS=y +CONFIG_WATCHDOG=y +CONFIG_QCOM_WDT=y CONFIG_MFD_PM8XXX=y CONFIG_MFD_QCOM_RPM=y CONFIG_MFD_SPMI_PMIC=y CONFIG_REGULATOR=y CONFIG_REGULATOR_FIXED_VOLTAGE=y CONFIG_REGULATOR_QCOM_RPM=y +CONFIG_REGULATOR_QCOM_RPMH=y CONFIG_REGULATOR_QCOM_SMD_RPM=y CONFIG_REGULATOR_QCOM_SPMI=y -CONFIG_REGULATOR_QCOM_RPMH=y CONFIG_MEDIA_SUPPORT=y CONFIG_DRM=y CONFIG_DRM_MSM=m @@ -160,11 +164,11 @@ CONFIG_DRM_PANEL_SIMPLE=y CONFIG_DRM_PANEL_EDP=y CONFIG_DRM_ANALOGIX_ANX78XX=m CONFIG_FB=y -CONFIG_FRAMEBUFFER_CONSOLE=y # CONFIG_LCD_CLASS_DEVICE is not set CONFIG_BACKLIGHT_CLASS_DEVICE=y CONFIG_BACKLIGHT_LM3630A=y CONFIG_BACKLIGHT_LP855X=y +CONFIG_FRAMEBUFFER_CONSOLE=y CONFIG_SOUND=y CONFIG_SND=y CONFIG_SND_DYNAMIC_MINORS=y @@ -180,6 +184,7 @@ CONFIG_USB_MON=y CONFIG_USB_EHCI_HCD=y CONFIG_USB_EHCI_MSM=y CONFIG_USB_ACM=y +CONFIG_USB_DWC3=y CONFIG_USB_CHIPIDEA=y CONFIG_USB_CHIPIDEA_UDC=y CONFIG_USB_CHIPIDEA_HOST=y @@ -196,7 +201,6 @@ CONFIG_USB_CONFIGFS_ECM=y CONFIG_USB_CONFIGFS_F_FS=y CONFIG_USB_ULPI_BUS=y CONFIG_USB_ETH=m -CONFIG_USB_DWC3=y CONFIG_MMC=y CONFIG_MMC_BLOCK_MINORS=32 CONFIG_MMC_ARMMMCI=y @@ -218,8 +222,8 @@ CONFIG_COMMON_CLK_QCOM=y CONFIG_QCOM_A7PLL=y CONFIG_QCOM_CLK_APCS_SDX55=y CONFIG_QCOM_CLK_RPM=y -CONFIG_QCOM_CLK_RPMH=y CONFIG_QCOM_CLK_SMD_RPM=y +CONFIG_QCOM_CLK_RPMH=y CONFIG_APQ_MMCC_8084=y CONFIG_IPQ_GCC_4019=y CONFIG_IPQ_LCC_806X=y @@ -229,12 +233,12 @@ CONFIG_MDM_LCC_9615=y CONFIG_MSM_MMCC_8960=y CONFIG_MSM_MMCC_8974=y CONFIG_SDX_GCC_55=y -CONFIG_MSM_IOMMU=y -CONFIG_ARM_SMMU=y CONFIG_HWSPINLOCK=y CONFIG_HWSPINLOCK_QCOM=y CONFIG_MAILBOX=y CONFIG_QCOM_APCS_IPC=y +CONFIG_MSM_IOMMU=y +CONFIG_ARM_SMMU=y CONFIG_REMOTEPROC=y CONFIG_QCOM_ADSP_PIL=y CONFIG_QCOM_Q6V5_PAS=y @@ -247,12 +251,12 @@ CONFIG_QCOM_COMMAND_DB=y CONFIG_QCOM_GSBI=y CONFIG_QCOM_OCMEM=y CONFIG_QCOM_PM=y +CONFIG_QCOM_RPMH=y +CONFIG_QCOM_RPMHPD=y CONFIG_QCOM_SMEM=y CONFIG_QCOM_SMD_RPM=y CONFIG_QCOM_SMP2P=y CONFIG_QCOM_SMSM=y -CONFIG_QCOM_RPMH=y -CONFIG_QCOM_RPMHPD=y CONFIG_QCOM_WCNSS_CTRL=y CONFIG_EXTCON_QCOM_SPMI_MISC=y CONFIG_IIO=y @@ -270,10 +274,10 @@ CONFIG_BMP280=y CONFIG_PWM=y CONFIG_PHY_QCOM_APQ8064_SATA=y CONFIG_PHY_QCOM_IPQ806X_SATA=y -CONFIG_PHY_QCOM_USB_HS=y -CONFIG_PHY_QCOM_USB_HSIC=y CONFIG_PHY_QCOM_QMP=y +CONFIG_PHY_QCOM_USB_HS=y CONFIG_PHY_QCOM_USB_SNPS_FEMTO_V2=y +CONFIG_PHY_QCOM_USB_HSIC=y CONFIG_QCOM_QFPROM=y CONFIG_INTERCONNECT=y CONFIG_INTERCONNECT_QCOM=y @@ -299,19 +303,15 @@ CONFIG_CRYPTO_USER=m CONFIG_CRYPTO_USER_API=m CONFIG_CRYPTO_USER_API_HASH=m CONFIG_CRYPTO_USER_API_SKCIPHER=m -CONFIG_CRYPTO_USER_API_AEAD=m CONFIG_CRYPTO_USER_API_RNG=m +CONFIG_CRYPTO_USER_API_AEAD=m CONFIG_CRYPTO_DEV_QCOM_RNG=m CONFIG_DMA_CMA=y CONFIG_CMA_SIZE_MBYTES=64 CONFIG_PRINTK_TIME=y CONFIG_DYNAMIC_DEBUG=y -CONFIG_DEBUG_INFO=y +CONFIG_DEBUG_INFO_DWARF_TOOLCHAIN_DEFAULT=y CONFIG_MAGIC_SYSRQ=y CONFIG_DEBUG_FS=y +# CONFIG_SLUB_DEBUG is not set # CONFIG_SCHED_DEBUG is not set -CONFIG_WATCHDOG=y -CONFIG_QCOM_WDT=y -CONFIG_ARM_PSCI=y -CONFIG_CPU_FREQ=y -CONFIG_CPUFREQ_DT=y diff --git a/arch/arm/configs/realview_defconfig b/arch/arm/configs/realview_defconfig index 3ef3521c19db..92f803c2805c 100644 --- a/arch/arm/configs/realview_defconfig +++ b/arch/arm/configs/realview_defconfig @@ -1,10 +1,8 @@ -# CONFIG_SWAP is not set CONFIG_SYSVIPC=y CONFIG_NO_HZ_FULL=y CONFIG_HIGH_RES_TIMERS=y CONFIG_LOG_BUF_SHIFT=14 CONFIG_PERF_EVENTS=y -CONFIG_SLAB=y CONFIG_ARCH_MULTI_V6=y CONFIG_ARCH_REALVIEW=y CONFIG_MACH_REALVIEW_EB=y @@ -21,7 +19,8 @@ CONFIG_CMDLINE="root=/dev/nfs nfsroot=10.1.69.3:/work/nfsroot ip=dhcp console=tt CONFIG_VFP=y CONFIG_MODULES=y CONFIG_MODULE_UNLOAD=y -# CONFIG_BLK_DEV_BSG is not set +# CONFIG_SWAP is not set +CONFIG_SLAB=y CONFIG_CMA=y CONFIG_NET=y CONFIG_PACKET=y @@ -43,6 +42,7 @@ CONFIG_MTD_PHYSMAP=y CONFIG_MTD_PHYSMAP_OF=y CONFIG_SCSI=y CONFIG_BLK_DEV_SD=y +# CONFIG_BLK_DEV_BSG is not set CONFIG_NETDEVICES=y CONFIG_SMC91X=y CONFIG_SMSC911X=y @@ -95,9 +95,9 @@ CONFIG_NFS_FS=y CONFIG_ROOT_NFS=y CONFIG_NLS_CODEPAGE_437=y CONFIG_NLS_ISO8859_1=y +CONFIG_DEBUG_KERNEL=y CONFIG_MAGIC_SYSRQ=y CONFIG_DEBUG_FS=y -CONFIG_DEBUG_KERNEL=y # CONFIG_SCHED_DEBUG is not set # CONFIG_FTRACE is not set CONFIG_DEBUG_USER=y diff --git a/arch/arm/configs/rpc_defconfig b/arch/arm/configs/rpc_defconfig index c090643b1ecb..16d74a1f027a 100644 --- a/arch/arm/configs/rpc_defconfig +++ b/arch/arm/configs/rpc_defconfig @@ -2,16 +2,15 @@ CONFIG_SYSVIPC=y CONFIG_LOG_BUF_SHIFT=14 CONFIG_BLK_DEV_INITRD=y -CONFIG_SLAB=y CONFIG_MODULES=y CONFIG_MODULE_UNLOAD=y -# CONFIG_BLK_DEV_BSG is not set CONFIG_ARCH_RPC=y CONFIG_CPU_SA110=y -CONFIG_ZBOOT_ROM_TEXT=0x0 -CONFIG_ZBOOT_ROM_BSS=0x0 CONFIG_FPE_NWFPE=y CONFIG_BINFMT_AOUT=y +CONFIG_PARTITION_ADVANCED=y +CONFIG_BSD_DISKLABEL=y +CONFIG_SLAB=y CONFIG_NET=y CONFIG_PACKET=y CONFIG_UNIX=y @@ -33,6 +32,7 @@ CONFIG_BLK_DEV_SD=y CONFIG_CHR_DEV_ST=m CONFIG_BLK_DEV_SR=y CONFIG_CHR_DEV_SG=y +# CONFIG_BLK_DEV_BSG is not set CONFIG_SCSI_CONSTANTS=y CONFIG_SCSI_LOGGING=y CONFIG_SCSI_ARXESCSI=m @@ -55,12 +55,12 @@ CONFIG_INPUT_EVDEV=y # CONFIG_MOUSE_PS2 is not set CONFIG_MOUSE_RISCPC=y # CONFIG_SERIO_SERPORT is not set +CONFIG_LEGACY_PTY_COUNT=64 CONFIG_SERIAL_8250=y CONFIG_SERIAL_8250_CONSOLE=y CONFIG_SERIAL_8250_NR_UARTS=16 CONFIG_SERIAL_8250_RUNTIME_UARTS=8 CONFIG_SERIAL_8250_ACORN=y -CONFIG_LEGACY_PTY_COUNT=64 CONFIG_PRINTER=m # CONFIG_HW_RANDOM is not set CONFIG_I2C=y @@ -69,9 +69,6 @@ CONFIG_I2C_CHARDEV=y CONFIG_FB=y CONFIG_FB_ACORN=y CONFIG_FRAMEBUFFER_CONSOLE=y -CONFIG_FONTS=y -CONFIG_FONT_8x16=y -CONFIG_FONT_ACORN_8x8=y CONFIG_LOGO=y CONFIG_SOUND=m CONFIG_SOUND_PRIME=m @@ -89,10 +86,8 @@ CONFIG_MSDOS_FS=m CONFIG_VFAT_FS=m CONFIG_ADFS_FS=y CONFIG_NFS_FS=y -CONFIG_PARTITION_ADVANCED=y # CONFIG_ACORN_PARTITION_CUMANA is not set # CONFIG_ACORN_PARTITION_EESOX is not set -CONFIG_BSD_DISKLABEL=y CONFIG_NLS_CODEPAGE_437=m CONFIG_NLS_CODEPAGE_737=m CONFIG_NLS_CODEPAGE_775=m @@ -120,8 +115,11 @@ CONFIG_NLS_ISO8859_6=m CONFIG_NLS_ISO8859_7=m CONFIG_NLS_ISO8859_9=m CONFIG_NLS_KOI8_R=m -CONFIG_MAGIC_SYSRQ=y +CONFIG_FONTS=y +CONFIG_FONT_8x16=y +CONFIG_FONT_ACORN_8x8=y CONFIG_DEBUG_KERNEL=y +CONFIG_MAGIC_SYSRQ=y CONFIG_DEBUG_USER=y CONFIG_DEBUG_LL=y CONFIG_DEBUG_LL_UART_8250=y diff --git a/arch/arm/configs/s3c2410_defconfig b/arch/arm/configs/s3c2410_defconfig index 12fa6ca14dcc..41b40863a78e 100644 --- a/arch/arm/configs/s3c2410_defconfig +++ b/arch/arm/configs/s3c2410_defconfig @@ -3,7 +3,6 @@ CONFIG_IKCONFIG=m CONFIG_IKCONFIG_PROC=y CONFIG_LOG_BUF_SHIFT=16 CONFIG_BLK_DEV_INITRD=y -CONFIG_SLAB=y CONFIG_ARCH_MULTI_V4T=y CONFIG_ARCH_MULTI_V5=y # CONFIG_ARCH_MULTI_V7 is not set @@ -38,18 +37,17 @@ CONFIG_ARCH_S3C2440=y CONFIG_MACH_NEO1973_GTA02=y CONFIG_MACH_RX1950=y CONFIG_MACH_SMDK2443=y -CONFIG_ZBOOT_ROM_TEXT=0x0 -CONFIG_ZBOOT_ROM_BSS=0x0 +CONFIG_UNUSED_BOARD_FILES=y CONFIG_CMDLINE="root=/dev/hda1 ro init=/bin/bash console=ttySAC0" CONFIG_FPE_NWFPE=y CONFIG_FPE_NWFPE_XP=y CONFIG_APM_EMULATION=m CONFIG_MODULES=y CONFIG_MODULE_UNLOAD=y -# CONFIG_BLK_DEV_BSG is not set CONFIG_PARTITION_ADVANCED=y CONFIG_BSD_DISKLABEL=y CONFIG_SOLARIS_X86_PARTITION=y +CONFIG_SLAB=y CONFIG_NET=y CONFIG_PACKET=y CONFIG_UNIX=y @@ -206,6 +204,7 @@ CONFIG_BLK_DEV_SD=y CONFIG_CHR_DEV_ST=m CONFIG_BLK_DEV_SR=y CONFIG_CHR_DEV_SG=y +# CONFIG_BLK_DEV_BSG is not set CONFIG_CHR_DEV_SCH=m CONFIG_SCSI_CONSTANTS=y CONFIG_SCSI_SCAN_ASYNC=y @@ -252,7 +251,6 @@ CONFIG_INPUT_YEALINK=m CONFIG_INPUT_CM109=m CONFIG_INPUT_UINPUT=m CONFIG_INPUT_GPIO_ROTARY_ENCODER=m -CONFIG_SERIAL_NONSTANDARD=y CONFIG_SERIAL_8250=y CONFIG_SERIAL_8250_CONSOLE=y CONFIG_SERIAL_8250_NR_UARTS=8 @@ -261,6 +259,7 @@ CONFIG_SERIAL_8250_MANY_PORTS=y CONFIG_SERIAL_8250_SHARE_IRQ=y CONFIG_SERIAL_SAMSUNG=y CONFIG_SERIAL_SAMSUNG_CONSOLE=y +CONFIG_SERIAL_NONSTANDARD=y CONFIG_SERIAL_DEV_BUS=m CONFIG_PRINTER=y CONFIG_PPDEV=y @@ -430,9 +429,9 @@ CONFIG_NLS_ISO8859_15=m CONFIG_NLS_KOI8_R=m CONFIG_NLS_KOI8_U=m CONFIG_NLS_UTF8=m -CONFIG_DEBUG_INFO=y -CONFIG_MAGIC_SYSRQ=y +CONFIG_DEBUG_INFO_DWARF_TOOLCHAIN_DEFAULT=y CONFIG_DEBUG_KERNEL=y +CONFIG_MAGIC_SYSRQ=y CONFIG_DEBUG_MUTEXES=y CONFIG_DEBUG_USER=y CONFIG_DEBUG_LL=y diff --git a/arch/arm/configs/s3c6400_defconfig b/arch/arm/configs/s3c6400_defconfig index 59a258d504aa..4f04f583c738 100644 --- a/arch/arm/configs/s3c6400_defconfig +++ b/arch/arm/configs/s3c6400_defconfig @@ -5,15 +5,6 @@ CONFIG_KALLSYMS_ALL=y CONFIG_ARCH_MULTI_V6=y # CONFIG_ARCH_MULTI_V7 is not set CONFIG_ARCH_S3C64XX=y -CONFIG_MACH_SMDK6400=y -CONFIG_MACH_ANW6410=y -CONFIG_MACH_MINI6410=y -CONFIG_MACH_REAL6410=y -CONFIG_MACH_SMDK6410=y -CONFIG_MACH_NCP=y -CONFIG_MACH_HMT=y -CONFIG_MACH_SMARTQ5=y -CONFIG_MACH_SMARTQ7=y CONFIG_MACH_WLF_CRAGG_6410=y CONFIG_CMDLINE="console=ttySAC0,115200 root=/dev/ram init=/linuxrc initrd=0x51000000,6M ramdisk_size=6144" CONFIG_VFP=y @@ -71,9 +62,9 @@ CONFIG_TMPFS=y CONFIG_TMPFS_POSIX_ACL=y CONFIG_CRAMFS=y CONFIG_ROMFS_FS=y -CONFIG_DEBUG_INFO=y -CONFIG_MAGIC_SYSRQ=y +CONFIG_DEBUG_INFO_DWARF_TOOLCHAIN_DEFAULT=y CONFIG_DEBUG_KERNEL=y +CONFIG_MAGIC_SYSRQ=y CONFIG_DEBUG_RT_MUTEXES=y CONFIG_DEBUG_SPINLOCK=y CONFIG_DEBUG_MUTEXES=y diff --git a/arch/arm/configs/s5pv210_defconfig b/arch/arm/configs/s5pv210_defconfig index 70919716f815..789e900a8a08 100644 --- a/arch/arm/configs/s5pv210_defconfig +++ b/arch/arm/configs/s5pv210_defconfig @@ -21,7 +21,6 @@ CONFIG_VFP=y CONFIG_NEON=y CONFIG_MODULES=y CONFIG_MODULE_UNLOAD=y -# CONFIG_BLK_DEV_BSG is not set CONFIG_PARTITION_ADVANCED=y CONFIG_BSD_DISKLABEL=y CONFIG_SOLARIS_X86_PARTITION=y @@ -48,6 +47,7 @@ CONFIG_BLK_DEV_RAM_SIZE=8192 CONFIG_SCSI=y CONFIG_BLK_DEV_SD=y CONFIG_CHR_DEV_SG=y +# CONFIG_BLK_DEV_BSG is not set CONFIG_NETDEVICES=y CONFIG_BRCMFMAC=m CONFIG_INPUT_EVDEV=y @@ -115,9 +115,9 @@ CONFIG_NLS_ASCII=y CONFIG_NLS_ISO8859_1=y CONFIG_NLS_UTF8=y CONFIG_CRC_CCITT=y -CONFIG_DEBUG_INFO=y -CONFIG_MAGIC_SYSRQ=y +CONFIG_DEBUG_INFO_DWARF_TOOLCHAIN_DEFAULT=y CONFIG_DEBUG_KERNEL=y +CONFIG_MAGIC_SYSRQ=y # CONFIG_DEBUG_PREEMPT is not set CONFIG_DEBUG_RT_MUTEXES=y CONFIG_DEBUG_SPINLOCK=y diff --git a/arch/arm/configs/sama5_defconfig b/arch/arm/configs/sama5_defconfig index 18852803522e..3a6a4851ef26 100644 --- a/arch/arm/configs/sama5_defconfig +++ b/arch/arm/configs/sama5_defconfig @@ -1,5 +1,4 @@ # CONFIG_LOCALVERSION_AUTO is not set -# CONFIG_SWAP is not set CONFIG_SYSVIPC=y CONFIG_NO_HZ_IDLE=y CONFIG_HIGH_RES_TIMERS=y @@ -7,7 +6,6 @@ CONFIG_LOG_BUF_SHIFT=14 CONFIG_CGROUPS=y CONFIG_BLK_DEV_INITRD=y CONFIG_EMBEDDED=y -CONFIG_SLAB=y CONFIG_ARCH_AT91=y CONFIG_SOC_SAMA5D2=y CONFIG_SOC_SAMA5D3=y @@ -26,8 +24,9 @@ CONFIG_MODULES=y CONFIG_MODULE_FORCE_LOAD=y CONFIG_MODULE_UNLOAD=y CONFIG_MODULE_FORCE_UNLOAD=y -# CONFIG_BLK_DEV_BSG is not set # CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set +# CONFIG_SWAP is not set +CONFIG_SLAB=y CONFIG_NET=y CONFIG_PACKET=y CONFIG_UNIX=y @@ -72,6 +71,7 @@ CONFIG_ATMEL_SSC=y CONFIG_EEPROM_AT24=y CONFIG_SCSI=y CONFIG_BLK_DEV_SD=y +# CONFIG_BLK_DEV_BSG is not set # CONFIG_SCSI_LOWLEVEL is not set CONFIG_NETDEVICES=y CONFIG_NET_DSA_MICROCHIP_KSZ9477=m @@ -152,11 +152,11 @@ CONFIG_USB_VIDEO_CLASS=m CONFIG_V4L_PLATFORM_DRIVERS=y CONFIG_VIDEO_ATMEL_ISC=y CONFIG_VIDEO_ATMEL_ISI=y +CONFIG_VIDEO_MT9V032=m CONFIG_VIDEO_OV2640=m CONFIG_VIDEO_OV5640=m CONFIG_VIDEO_OV7670=m CONFIG_VIDEO_OV7740=m -CONFIG_VIDEO_MT9V032=m CONFIG_DRM=y CONFIG_DRM_ATMEL_HLCDC=y CONFIG_DRM_PANEL_SIMPLE=y diff --git a/arch/arm/configs/sama7_defconfig b/arch/arm/configs/sama7_defconfig index 63302858b9c4..0384030d8b25 100644 --- a/arch/arm/configs/sama7_defconfig +++ b/arch/arm/configs/sama7_defconfig @@ -1,5 +1,4 @@ # CONFIG_LOCALVERSION_AUTO is not set -# CONFIG_SWAP is not set CONFIG_SYSVIPC=y CONFIG_NO_HZ_IDLE=y CONFIG_HIGH_RES_TIMERS=y @@ -14,8 +13,6 @@ CONFIG_BLK_DEV_INITRD=y # CONFIG_IO_URING is not set CONFIG_KALLSYMS_ALL=y CONFIG_EMBEDDED=y -# CONFIG_VM_EVENT_COUNTERS is not set -CONFIG_SLAB=y CONFIG_ARCH_AT91=y CONFIG_SOC_SAMA7G5=y CONFIG_ATMEL_CLOCKSOURCE_TCB=y @@ -43,8 +40,11 @@ CONFIG_MODULE_FORCE_UNLOAD=y CONFIG_PARTITION_ADVANCED=y # CONFIG_EFI_PARTITION is not set # CONFIG_COREDUMP is not set +# CONFIG_SWAP is not set +CONFIG_SLAB=y # CONFIG_COMPACTION is not set CONFIG_CMA=y +# CONFIG_VM_EVENT_COUNTERS is not set CONFIG_NET=y CONFIG_PACKET=y CONFIG_UNIX=y @@ -229,9 +229,9 @@ CONFIG_CRC_ITU_T=y CONFIG_DMA_CMA=y CONFIG_CMA_SIZE_MBYTES=32 CONFIG_CMA_ALIGNMENT=9 +# CONFIG_DEBUG_MISC is not set # CONFIG_SECTION_MISMATCH_WARN_ONLY is not set CONFIG_DEBUG_FS=y -# CONFIG_DEBUG_MISC is not set # CONFIG_SCHED_DEBUG is not set CONFIG_STACKTRACE=y # CONFIG_FTRACE is not set diff --git a/arch/arm/configs/shannon_defconfig b/arch/arm/configs/shannon_defconfig index de33abdeb6fa..42252e85ee49 100644 --- a/arch/arm/configs/shannon_defconfig +++ b/arch/arm/configs/shannon_defconfig @@ -1,20 +1,20 @@ CONFIG_SYSVIPC=y CONFIG_LOG_BUF_SHIFT=14 CONFIG_BLK_DEV_INITRD=y -CONFIG_MODULES=y CONFIG_ARCH_SA1100=y CONFIG_SA1100_SHANNON=y -CONFIG_PCCARD=y -CONFIG_PCMCIA_SA1100=y -CONFIG_ZBOOT_ROM_TEXT=0x0 -CONFIG_ZBOOT_ROM_BSS=0x0 +CONFIG_UNUSED_BOARD_FILES=y CONFIG_CMDLINE="console=ttySA0,9600 console=tty1 root=/dev/mtdblock2 init=/linuxrc" CONFIG_FPE_NWFPE=y +CONFIG_MODULES=y +CONFIG_PARTITION_ADVANCED=y CONFIG_NET=y CONFIG_PACKET=y CONFIG_UNIX=y CONFIG_INET=y # CONFIG_IPV6 is not set +CONFIG_PCCARD=y +CONFIG_PCMCIA_SA1100=y CONFIG_MTD=y CONFIG_MTD_BLOCK=y CONFIG_MTD_CFI=y @@ -40,5 +40,4 @@ CONFIG_VFAT_FS=y CONFIG_JFFS2_FS=y CONFIG_MINIX_FS=y CONFIG_NFS_FS=y -CONFIG_PARTITION_ADVANCED=y CONFIG_DEBUG_USER=y diff --git a/arch/arm/configs/shmobile_defconfig b/arch/arm/configs/shmobile_defconfig index 362643cbeffd..a29bebb3742e 100644 --- a/arch/arm/configs/shmobile_defconfig +++ b/arch/arm/configs/shmobile_defconfig @@ -6,7 +6,6 @@ CONFIG_CGROUPS=y CONFIG_BLK_DEV_INITRD=y CONFIG_CC_OPTIMIZE_FOR_SIZE=y CONFIG_PERF_EVENTS=y -CONFIG_SLAB=y CONFIG_ARCH_RENESAS=y CONFIG_PL310_ERRATA_588369=y CONFIG_SMP=y @@ -25,6 +24,7 @@ CONFIG_CPUFREQ_DT=y CONFIG_VFP=y CONFIG_NEON=y # CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set +CONFIG_SLAB=y CONFIG_CMA=y CONFIG_NET=y CONFIG_PACKET=y @@ -106,6 +106,7 @@ CONFIG_WATCHDOG=y CONFIG_DA9063_WATCHDOG=y CONFIG_RENESAS_WDT=y CONFIG_RENESAS_RZAWDT=y +CONFIG_RENESAS_RZN1WDT=y CONFIG_MFD_AS3711=y CONFIG_MFD_DA9063=y CONFIG_MFD_STMPE=y @@ -177,6 +178,7 @@ CONFIG_RTC_DRV_S35390A=y CONFIG_RTC_DRV_RX8581=y CONFIG_RTC_DRV_DA9063=y CONFIG_RTC_DRV_SH=y +CONFIG_RTC_DRV_RZN1=y CONFIG_DMADEVICES=y CONFIG_RCAR_DMAC=y CONFIG_RENESAS_USB_DMAC=y diff --git a/arch/arm/configs/simpad_defconfig b/arch/arm/configs/simpad_defconfig index 28d99d8895f9..cc451728f6d9 100644 --- a/arch/arm/configs/simpad_defconfig +++ b/arch/arm/configs/simpad_defconfig @@ -1,20 +1,16 @@ CONFIG_LOCALVERSION="oe1" CONFIG_SYSVIPC=y +CONFIG_PREEMPT=y CONFIG_LOG_BUF_SHIFT=14 CONFIG_EXPERT=y CONFIG_KALLSYMS_ALL=y CONFIG_KALLSYMS_EXTRA_PASS=y -CONFIG_MODULES=y CONFIG_ARCH_SA1100=y CONFIG_SA1100_SIMPAD=y -CONFIG_PCCARD=y -CONFIG_PCMCIA_SA1100=y -CONFIG_PREEMPT=y -CONFIG_LEDS=y -CONFIG_ZBOOT_ROM_TEXT=0x0 -CONFIG_ZBOOT_ROM_BSS=0x0 +CONFIG_UNUSED_BOARD_FILES=y CONFIG_CMDLINE="mtdparts=sa1100:512k(boot),1m(kernel),-(root) console=ttySA0 root=1f02 noinitrd mem=64M jffs2_orphaned_inodes=delete rootfstype=jffs2" CONFIG_FPE_NWFPE=y +CONFIG_MODULES=y CONFIG_BINFMT_MISC=m CONFIG_PM=y CONFIG_NET=y @@ -25,18 +21,14 @@ CONFIG_IP_PNP=y CONFIG_IP_PNP_DHCP=y CONFIG_IP_PNP_BOOTP=y # CONFIG_IPV6 is not set -CONFIG_IRDA=m -CONFIG_IRLAN=m -CONFIG_IRNET=m -CONFIG_IRCOMM=m -CONFIG_IRTTY_SIR=m -CONFIG_SA1100_FIR=m CONFIG_BT=m CONFIG_BT_RFCOMM=m CONFIG_BT_RFCOMM_TTY=y CONFIG_BT_BNEP=m CONFIG_BT_BNEP_MC_FILTER=y CONFIG_BT_BNEP_PROTO_FILTER=y +CONFIG_PCCARD=y +CONFIG_PCMCIA_SA1100=y CONFIG_MTD=y CONFIG_MTD_CMDLINE_PARTS=y CONFIG_MTD_BLOCK=y @@ -56,19 +48,19 @@ CONFIG_DUMMY=y CONFIG_NET_ETHERNET=y CONFIG_NET_PCI=y CONFIG_NET_PCMCIA=y -CONFIG_PCMCIA_3C589=m CONFIG_PCMCIA_3C574=m +CONFIG_PCMCIA_3C589=m CONFIG_PCMCIA_PCNET=m CONFIG_PCMCIA_SMC91C92=m CONFIG_PCMCIA_XIRC2PS=m CONFIG_PPP=m -CONFIG_PPP_MULTILINK=y +CONFIG_PPP_BSDCOMP=m +CONFIG_PPP_DEFLATE=m CONFIG_PPP_FILTER=y +CONFIG_PPP_MULTILINK=y +CONFIG_PPPOE=m CONFIG_PPP_ASYNC=m CONFIG_PPP_SYNC_TTY=m -CONFIG_PPP_DEFLATE=m -CONFIG_PPP_BSDCOMP=m -CONFIG_PPPOE=m CONFIG_INPUT_MOUSEDEV_SCREEN_X=800 CONFIG_INPUT_MOUSEDEV_SCREEN_Y=600 CONFIG_INPUT_EVDEV=m @@ -83,6 +75,8 @@ CONFIG_FB=y CONFIG_FRAMEBUFFER_CONSOLE=y CONFIG_LOGO=y CONFIG_SOUND=y +CONFIG_NEW_LEDS=y +CONFIG_LEDS_CLASS=y CONFIG_EXT2_FS=m CONFIG_EXT3_FS=m CONFIG_REISERFS_FS=m diff --git a/arch/arm/configs/socfpga_defconfig b/arch/arm/configs/socfpga_defconfig index 2d9404ea52c6..d91ae3f0d698 100644 --- a/arch/arm/configs/socfpga_defconfig +++ b/arch/arm/configs/socfpga_defconfig @@ -14,13 +14,10 @@ CONFIG_ARM_THUMBEE=y CONFIG_SMP=y CONFIG_NR_CPUS=2 CONFIG_HIGHMEM=y -CONFIG_ZBOOT_ROM_TEXT=0x0 -CONFIG_ZBOOT_ROM_BSS=0x0 CONFIG_VFP=y CONFIG_NEON=y CONFIG_MODULES=y CONFIG_MODULE_UNLOAD=y -# CONFIG_BLK_DEV_BSG is not set CONFIG_NET=y CONFIG_PACKET=y CONFIG_UNIX=y @@ -52,7 +49,6 @@ CONFIG_MTD_RAW_NAND=y CONFIG_MTD_NAND_DENALI_DT=y CONFIG_MTD_SPI_NOR=y # CONFIG_MTD_SPI_NOR_USE_4K_SECTORS is not set -CONFIG_SPI_CADENCE_QUADSPI=y CONFIG_OF_OVERLAY=y CONFIG_BLK_DEV_LOOP=y CONFIG_BLK_DEV_RAM=y @@ -64,6 +60,7 @@ CONFIG_EEPROM_AT24=y CONFIG_SCSI=y # CONFIG_SCSI_PROC_FS is not set CONFIG_BLK_DEV_SD=y +# CONFIG_BLK_DEV_BSG is not set # CONFIG_SCSI_LOWLEVEL is not set CONFIG_NETDEVICES=y CONFIG_ALTERA_TSE=m @@ -88,6 +85,7 @@ CONFIG_I2C=y CONFIG_I2C_CHARDEV=y CONFIG_I2C_DESIGNWARE_PLATFORM=y CONFIG_SPI=y +CONFIG_SPI_CADENCE_QUADSPI=y CONFIG_SPI_DESIGNWARE=y CONFIG_SPI_DW_MMIO=y CONFIG_SPI_SPIDEV=y @@ -154,7 +152,7 @@ CONFIG_NFSD_V4=y CONFIG_NLS_CODEPAGE_437=y CONFIG_NLS_ISO8859_1=y CONFIG_PRINTK_TIME=y -CONFIG_DEBUG_INFO=y +CONFIG_DEBUG_INFO_DWARF_TOOLCHAIN_DEFAULT=y CONFIG_MAGIC_SYSRQ=y CONFIG_DEBUG_FS=y CONFIG_DETECT_HUNG_TASK=y diff --git a/arch/arm/configs/sp7021_defconfig b/arch/arm/configs/sp7021_defconfig new file mode 100644 index 000000000000..703b9aaa40f0 --- /dev/null +++ b/arch/arm/configs/sp7021_defconfig @@ -0,0 +1,59 @@ +CONFIG_SYSVIPC=y +CONFIG_NO_HZ_IDLE=y +CONFIG_HIGH_RES_TIMERS=y +CONFIG_PREEMPT=y +CONFIG_IKCONFIG=y +CONFIG_IKCONFIG_PROC=y +CONFIG_LOG_BUF_SHIFT=14 +# CONFIG_RD_GZIP is not set +# CONFIG_RD_BZIP2 is not set +# CONFIG_RD_LZMA is not set +# CONFIG_RD_XZ is not set +# CONFIG_RD_LZO is not set +# CONFIG_RD_LZ4 is not set +CONFIG_CC_OPTIMIZE_FOR_SIZE=y +CONFIG_PERF_EVENTS=y +CONFIG_SLAB=y +CONFIG_ARCH_SUNPLUS=y +# CONFIG_VDSO is not set +CONFIG_SMP=y +CONFIG_THUMB2_KERNEL=y +CONFIG_FORCE_MAX_ZONEORDER=12 +CONFIG_VFP=y +CONFIG_NEON=y +CONFIG_MODULES=y +CONFIG_MODULE_UNLOAD=y +CONFIG_MODVERSIONS=y +# CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set +CONFIG_UEVENT_HELPER=y +CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug" +CONFIG_DEVTMPFS=y +CONFIG_DEVTMPFS_MOUNT=y +CONFIG_BLK_DEV_LOOP=y +CONFIG_INPUT_SPARSEKMAP=y +CONFIG_INPUT_EVDEV=y +# CONFIG_INPUT_KEYBOARD is not set +# CONFIG_INPUT_MOUSE is not set +# CONFIG_LEGACY_PTYS is not set +# CONFIG_HW_RANDOM is not set +# CONFIG_HWMON is not set +# CONFIG_IOMMU_SUPPORT is not set +CONFIG_RESET_CONTROLLER=y +CONFIG_EXT4_FS=y +# CONFIG_DNOTIFY is not set +CONFIG_FANOTIFY=y +CONFIG_VFAT_FS=y +CONFIG_FAT_DEFAULT_IOCHARSET="utf8" +CONFIG_EXFAT_FS=y +CONFIG_TMPFS=y +CONFIG_TMPFS_POSIX_ACL=y +# CONFIG_MISC_FILESYSTEMS is not set +CONFIG_NLS_CODEPAGE_437=y +CONFIG_NLS_ASCII=y +CONFIG_NLS_ISO8859_1=y +CONFIG_NLS_UTF8=y +CONFIG_PRINTK_TIME=y +CONFIG_DYNAMIC_DEBUG=y +CONFIG_MAGIC_SYSRQ=y +CONFIG_DEBUG_FS=y +CONFIG_DEBUG_USER=y diff --git a/arch/arm/configs/spear13xx_defconfig b/arch/arm/configs/spear13xx_defconfig index 065553326b39..0227dd566c28 100644 --- a/arch/arm/configs/spear13xx_defconfig +++ b/arch/arm/configs/spear13xx_defconfig @@ -1,18 +1,11 @@ CONFIG_SYSVIPC=y CONFIG_BSD_PROCESS_ACCT=y CONFIG_BLK_DEV_INITRD=y -CONFIG_MODULES=y -CONFIG_MODULE_UNLOAD=y -CONFIG_MODVERSIONS=y -CONFIG_PARTITION_ADVANCED=y CONFIG_PLAT_SPEAR=y CONFIG_ARCH_SPEAR13XX=y CONFIG_MACH_SPEAR1310=y CONFIG_MACH_SPEAR1340=y # CONFIG_SWP_EMULATE is not set -CONFIG_PCI=y -CONFIG_PCI_MSI=y -CONFIG_PCIE_SPEAR13XX=y CONFIG_SMP=y # CONFIG_SMP_ON_UP is not set # CONFIG_ARM_CPU_TOPOLOGY is not set @@ -20,6 +13,10 @@ CONFIG_AEABI=y CONFIG_ARM_APPENDED_DTB=y CONFIG_ARM_ATAG_DTB_COMPAT=y CONFIG_VFP=y +CONFIG_MODULES=y +CONFIG_MODULE_UNLOAD=y +CONFIG_MODVERSIONS=y +CONFIG_PARTITION_ADVANCED=y CONFIG_BINFMT_MISC=y CONFIG_NET=y CONFIG_UNIX=y @@ -28,6 +25,9 @@ CONFIG_IP_PNP=y CONFIG_IP_PNP_DHCP=y CONFIG_IP_PNP_BOOTP=y CONFIG_NET_IPIP=y +CONFIG_PCI=y +CONFIG_PCI_MSI=y +CONFIG_PCIE_SPEAR13XX=y CONFIG_MTD=y CONFIG_MTD_OF_PARTS=y CONFIG_MTD_BLOCK=y @@ -97,8 +97,8 @@ CONFIG_ROOT_NFS=y CONFIG_NLS_DEFAULT="utf8" CONFIG_NLS_CODEPAGE_437=y CONFIG_NLS_ASCII=m +CONFIG_DEBUG_KERNEL=y CONFIG_MAGIC_SYSRQ=y CONFIG_DEBUG_FS=y -CONFIG_DEBUG_KERNEL=y CONFIG_DEBUG_SPINLOCK=y -CONFIG_DEBUG_INFO=y +CONFIG_DEBUG_INFO_DWARF_TOOLCHAIN_DEFAULT=y diff --git a/arch/arm/configs/spear3xx_defconfig b/arch/arm/configs/spear3xx_defconfig index afca722d6605..254d970a4011 100644 --- a/arch/arm/configs/spear3xx_defconfig +++ b/arch/arm/configs/spear3xx_defconfig @@ -1,16 +1,16 @@ CONFIG_SYSVIPC=y CONFIG_BSD_PROCESS_ACCT=y CONFIG_BLK_DEV_INITRD=y -CONFIG_MODULES=y -CONFIG_MODULE_UNLOAD=y -CONFIG_MODVERSIONS=y -CONFIG_PARTITION_ADVANCED=y # CONFIG_ARCH_MULTI_V7 is not set CONFIG_PLAT_SPEAR=y CONFIG_ARCH_SPEAR3XX=y CONFIG_MACH_SPEAR300=y CONFIG_MACH_SPEAR310=y CONFIG_MACH_SPEAR320=y +CONFIG_MODULES=y +CONFIG_MODULE_UNLOAD=y +CONFIG_MODVERSIONS=y +CONFIG_PARTITION_ADVANCED=y CONFIG_BINFMT_MISC=y CONFIG_NET=y CONFIG_MTD=y @@ -77,8 +77,8 @@ CONFIG_JFFS2_FS=y CONFIG_NLS_DEFAULT="utf8" CONFIG_NLS_CODEPAGE_437=y CONFIG_NLS_ASCII=m +CONFIG_DEBUG_KERNEL=y CONFIG_MAGIC_SYSRQ=y CONFIG_DEBUG_FS=y -CONFIG_DEBUG_KERNEL=y CONFIG_DEBUG_SPINLOCK=y -CONFIG_DEBUG_INFO=y +CONFIG_DEBUG_INFO_DWARF_TOOLCHAIN_DEFAULT=y diff --git a/arch/arm/configs/spear6xx_defconfig b/arch/arm/configs/spear6xx_defconfig index bc32c02cb86b..2809c4eb77e7 100644 --- a/arch/arm/configs/spear6xx_defconfig +++ b/arch/arm/configs/spear6xx_defconfig @@ -1,13 +1,13 @@ CONFIG_SYSVIPC=y CONFIG_BSD_PROCESS_ACCT=y CONFIG_BLK_DEV_INITRD=y +# CONFIG_ARCH_MULTI_V7 is not set +CONFIG_PLAT_SPEAR=y +CONFIG_ARCH_SPEAR6XX=y CONFIG_MODULES=y CONFIG_MODULE_UNLOAD=y CONFIG_MODVERSIONS=y CONFIG_PARTITION_ADVANCED=y -# CONFIG_ARCH_MULTI_V7 is not set -CONFIG_PLAT_SPEAR=y -CONFIG_ARCH_SPEAR6XX=y CONFIG_BINFMT_MISC=y CONFIG_NET=y CONFIG_MTD=y @@ -66,8 +66,8 @@ CONFIG_JFFS2_FS=y CONFIG_NLS_DEFAULT="utf8" CONFIG_NLS_CODEPAGE_437=y CONFIG_NLS_ASCII=m +CONFIG_DEBUG_KERNEL=y CONFIG_MAGIC_SYSRQ=y CONFIG_DEBUG_FS=y -CONFIG_DEBUG_KERNEL=y CONFIG_DEBUG_SPINLOCK=y -CONFIG_DEBUG_INFO=y +CONFIG_DEBUG_INFO_DWARF_TOOLCHAIN_DEFAULT=y diff --git a/arch/arm/configs/spitz_defconfig b/arch/arm/configs/spitz_defconfig index 43d079ee342a..1284a1d92ca3 100644 --- a/arch/arm/configs/spitz_defconfig +++ b/arch/arm/configs/spitz_defconfig @@ -1,27 +1,23 @@ CONFIG_SYSVIPC=y +CONFIG_PREEMPT=y CONFIG_BSD_PROCESS_ACCT=y CONFIG_LOG_BUF_SHIFT=14 CONFIG_SYSFS_DEPRECATED_V2=y # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set CONFIG_EXPERT=y CONFIG_PROFILING=y -CONFIG_MODULES=y -CONFIG_MODULE_UNLOAD=y -CONFIG_MODULE_FORCE_UNLOAD=y -# CONFIG_BLK_DEV_BSG is not set # CONFIG_ARCH_MULTI_V7 is not set CONFIG_ARCH_PXA=y CONFIG_PXA_SHARPSL=y CONFIG_MACH_AKITA=y CONFIG_MACH_BORZOI=y -CONFIG_PCCARD=y -CONFIG_PCMCIA_PXA2XX=y -CONFIG_PREEMPT=y -CONFIG_ZBOOT_ROM_TEXT=0x0 -CONFIG_ZBOOT_ROM_BSS=0x0 CONFIG_CMDLINE="console=ttyS0,115200n8 console=tty1 noinitrd root=/dev/mtdblock2 rootfstype=jffs2 debug" CONFIG_FPE_NWFPE=y CONFIG_BINFMT_AOUT=m +CONFIG_MODULES=y +CONFIG_MODULE_UNLOAD=y +CONFIG_MODULE_FORCE_UNLOAD=y +CONFIG_PARTITION_ADVANCED=y CONFIG_BINFMT_MISC=m CONFIG_PM=y CONFIG_NET=y @@ -55,11 +51,6 @@ CONFIG_IP6_NF_MATCH_RT=m CONFIG_IP6_NF_FILTER=m CONFIG_IP6_NF_MANGLE=m CONFIG_IP6_NF_RAW=m -CONFIG_IRDA=m -CONFIG_IRLAN=m -CONFIG_IRNET=m -CONFIG_IRCOMM=m -CONFIG_PXA_FICP=m CONFIG_BT=m CONFIG_BT_RFCOMM=m CONFIG_BT_RFCOMM_TTY=y @@ -78,6 +69,8 @@ CONFIG_BT_HCIBT3C=m CONFIG_BT_HCIBLUECARD=m CONFIG_BT_HCIBTUART=m CONFIG_BT_HCIVHCI=m +CONFIG_PCCARD=y +CONFIG_PCMCIA_PXA2XX=y CONFIG_MTD=y CONFIG_MTD_CMDLINE_PARTS=y CONFIG_MTD_BLOCK=y @@ -91,10 +84,15 @@ CONFIG_CHR_DEV_ST=m CONFIG_CHR_DEV_OSST=m CONFIG_BLK_DEV_SR=m CONFIG_CHR_DEV_SG=m +# CONFIG_BLK_DEV_BSG is not set CONFIG_ATA=y CONFIG_PATA_PCMCIA=y CONFIG_NETDEVICES=y CONFIG_NET_ETHERNET=y +CONFIG_PCMCIA_PCNET=m +CONFIG_PPP=m +CONFIG_PPP_BSDCOMP=m +CONFIG_PPP_ASYNC=m CONFIG_USB_CATC=m CONFIG_USB_KAWETH=m CONFIG_USB_PEGASUS=m @@ -102,10 +100,6 @@ CONFIG_USB_RTL8150=m CONFIG_USB_USBNET=m # CONFIG_USB_NET_CDC_SUBSET is not set CONFIG_NET_PCMCIA=y -CONFIG_PCMCIA_PCNET=m -CONFIG_PPP=m -CONFIG_PPP_ASYNC=m -CONFIG_PPP_BSDCOMP=m CONFIG_INPUT_FF_MEMLESS=m # CONFIG_INPUT_MOUSEDEV is not set CONFIG_INPUT_EVDEV=y @@ -116,11 +110,11 @@ CONFIG_TOUCHSCREEN_ADS7846=y CONFIG_INPUT_MISC=y CONFIG_INPUT_UINPUT=m # CONFIG_SERIO is not set +# CONFIG_LEGACY_PTYS is not set CONFIG_SERIAL_8250=m CONFIG_SERIAL_8250_CS=m CONFIG_SERIAL_PXA=y CONFIG_SERIAL_PXA_CONSOLE=y -# CONFIG_LEGACY_PTYS is not set CONFIG_SPI=y CONFIG_SPI_PXA2XX=y CONFIG_FB=y @@ -131,11 +125,6 @@ CONFIG_BACKLIGHT_CLASS_DEVICE=y # CONFIG_VGA_CONSOLE is not set CONFIG_FRAMEBUFFER_CONSOLE=y CONFIG_FRAMEBUFFER_CONSOLE_ROTATION=y -CONFIG_FONTS=y -CONFIG_FONT_8x8=y -CONFIG_FONT_8x16=y -CONFIG_USB_KBD=m -CONFIG_USB_MOUSE=m CONFIG_HID_A4TECH=m CONFIG_HID_APPLE=m CONFIG_HID_BELKIN=m @@ -152,6 +141,8 @@ CONFIG_HID_PETALYNX=m CONFIG_HID_SAMSUNG=m CONFIG_HID_SONY=m CONFIG_HID_SUNPLUS=m +CONFIG_USB_KBD=m +CONFIG_USB_MOUSE=m CONFIG_USB=m CONFIG_USB_MON=m CONFIG_USB_OHCI_HCD=m @@ -220,16 +211,12 @@ CONFIG_NFS_V3=y CONFIG_NFS_V4=y CONFIG_SMB_FS=m CONFIG_SMB_NLS_DEFAULT=y -CONFIG_PARTITION_ADVANCED=y +CONFIG_NFS_V4=m CONFIG_NLS_DEFAULT="cp437" CONFIG_NLS_CODEPAGE_437=y CONFIG_NLS_ISO8859_1=y CONFIG_NLS_UTF8=y -CONFIG_MAGIC_SYSRQ=y CONFIG_DEBUG_KERNEL=y -# CONFIG_DEBUG_PREEMPT is not set -# CONFIG_FTRACE is not set -CONFIG_DEBUG_LL=y CONFIG_CRYPTO_NULL=m CONFIG_CRYPTO_TEST=m CONFIG_CRYPTO_ECB=m @@ -252,3 +239,9 @@ CONFIG_CRYPTO_TWOFISH=m # CONFIG_CRYPTO_ANSI_CPRNG is not set CONFIG_CRC_CCITT=y CONFIG_LIBCRC32C=m +CONFIG_FONTS=y +CONFIG_FONT_8x8=y +CONFIG_FONT_8x16=y +CONFIG_MAGIC_SYSRQ=y +# CONFIG_DEBUG_PREEMPT is not set +# CONFIG_FTRACE is not set diff --git a/arch/arm/configs/stm32_defconfig b/arch/arm/configs/stm32_defconfig index 71d6bfcf4551..1f5446cda8b6 100644 --- a/arch/arm/configs/stm32_defconfig +++ b/arch/arm/configs/stm32_defconfig @@ -1,5 +1,6 @@ CONFIG_NO_HZ_IDLE=y CONFIG_HIGH_RES_TIMERS=y +CONFIG_PREEMPT=y CONFIG_LOG_BUF_SHIFT=16 CONFIG_BLK_DEV_INITRD=y CONFIG_CC_OPTIMIZE_FOR_SIZE=y @@ -11,8 +12,6 @@ CONFIG_CC_OPTIMIZE_FOR_SIZE=y # CONFIG_EVENTFD is not set # CONFIG_AIO is not set CONFIG_EMBEDDED=y -# CONFIG_VM_EVENT_COUNTERS is not set -# CONFIG_SLUB_DEBUG is not set # CONFIG_BLK_DEV_BSG is not set # CONFIG_MMU is not set CONFIG_ARCH_STM32=y @@ -21,14 +20,12 @@ CONFIG_SET_MEM_PARAM=y CONFIG_DRAM_BASE=0x90000000 CONFIG_FLASH_MEM_BASE=0x08000000 CONFIG_FLASH_SIZE=0x00200000 -CONFIG_PREEMPT=y # CONFIG_ATAGS is not set -CONFIG_ZBOOT_ROM_TEXT=0x0 -CONFIG_ZBOOT_ROM_BSS=0x0 CONFIG_XIP_KERNEL=y CONFIG_XIP_PHYS_ADDR=0x08008000 CONFIG_BINFMT_FLAT=y # CONFIG_COREDUMP is not set +# CONFIG_VM_EVENT_COUNTERS is not set CONFIG_DEVTMPFS=y CONFIG_DEVTMPFS_MOUNT=y # CONFIG_FW_LOADER is not set @@ -38,9 +35,9 @@ CONFIG_KEYBOARD_GPIO=y # CONFIG_VT is not set # CONFIG_UNIX98_PTYS is not set # CONFIG_LEGACY_PTYS is not set -CONFIG_SERIAL_NONSTANDARD=y CONFIG_SERIAL_STM32=y CONFIG_SERIAL_STM32_CONSOLE=y +CONFIG_SERIAL_NONSTANDARD=y # CONFIG_HW_RANDOM is not set CONFIG_I2C=y CONFIG_I2C_CHARDEV=y @@ -74,12 +71,13 @@ CONFIG_EXT3_FS=y # CONFIG_DNOTIFY is not set # CONFIG_INOTIFY_USER is not set CONFIG_NLS=y -CONFIG_PRINTK_TIME=y -CONFIG_DEBUG_INFO=y -# CONFIG_ENABLE_MUST_CHECK is not set -CONFIG_MAGIC_SYSRQ=y -# CONFIG_SCHED_DEBUG is not set -# CONFIG_DEBUG_BUGVERBOSE is not set -CONFIG_CRYPTO=y CONFIG_CRC_ITU_T=y CONFIG_CRC7=y +CONFIG_PRINTK_TIME=y +CONFIG_DEBUG_INFO_DWARF_TOOLCHAIN_DEFAULT=y +# CONFIG_ENABLE_MUST_CHECK is not set +# CONFIG_DEBUG_BUGVERBOSE is not set +CONFIG_MAGIC_SYSRQ=y +# CONFIG_SLUB_DEBUG is not set +# CONFIG_SCHED_DEBUG is not set +CONFIG_CRYPTO=y diff --git a/arch/arm/configs/sunxi_defconfig b/arch/arm/configs/sunxi_defconfig index 8ba7935bd039..3d14827e0a31 100644 --- a/arch/arm/configs/sunxi_defconfig +++ b/arch/arm/configs/sunxi_defconfig @@ -97,9 +97,9 @@ CONFIG_IR_SUNXI=y CONFIG_MEDIA_SUPPORT=y CONFIG_MEDIA_PLATFORM_SUPPORT=y CONFIG_V4L_PLATFORM_DRIVERS=y +CONFIG_V4L_MEM2MEM_DRIVERS=y CONFIG_VIDEO_SUN4I_CSI=y CONFIG_VIDEO_SUN6I_CSI=y -CONFIG_V4L_MEM2MEM_DRIVERS=y CONFIG_VIDEO_SUN8I_DEINTERLACE=y CONFIG_VIDEO_SUN8I_ROTATE=y CONFIG_DRM=y diff --git a/arch/arm/configs/tct_hammer_defconfig b/arch/arm/configs/tct_hammer_defconfig index 46cbae6d1b1f..3b29ae1fb750 100644 --- a/arch/arm/configs/tct_hammer_defconfig +++ b/arch/arm/configs/tct_hammer_defconfig @@ -1,26 +1,25 @@ # CONFIG_LOCALVERSION_AUTO is not set -# CONFIG_SWAP is not set CONFIG_SYSVIPC=y CONFIG_LOG_BUF_SHIFT=14 CONFIG_SYSFS_DEPRECATED=y CONFIG_SYSFS_DEPRECATED_V2=y CONFIG_BLK_DEV_INITRD=y CONFIG_EXPERT=y -# CONFIG_KALLSYMS is not set # CONFIG_ELF_CORE is not set # CONFIG_SHMEM is not set -CONFIG_SLOB=y -CONFIG_MODULES=y -CONFIG_MODULE_UNLOAD=y # CONFIG_BLK_DEV_BSG is not set +# CONFIG_KALLSYMS is not set CONFIG_ARCH_MULTI_V4T=y # CONFIG_ARCH_MULTI_V7 is not set CONFIG_ARCH_S3C24XX=y CONFIG_MACH_TCT_HAMMER=y -CONFIG_ZBOOT_ROM_TEXT=0x0 -CONFIG_ZBOOT_ROM_BSS=0x0 +CONFIG_UNUSED_BOARD_FILES=y CONFIG_CMDLINE="mem=64M root=/dev/ram0 init=/linuxrc rw" CONFIG_FPE_NWFPE=y +CONFIG_MODULES=y +CONFIG_MODULE_UNLOAD=y +# CONFIG_SWAP is not set +CONFIG_SLOB=y CONFIG_NET=y CONFIG_PACKET=y CONFIG_UNIX=y @@ -55,5 +54,5 @@ CONFIG_JFFS2_FS=y CONFIG_NLS_CODEPAGE_437=y CONFIG_NLS_ISO8859_1=y # CONFIG_ENABLE_MUST_CHECK is not set -CONFIG_DEBUG_LL=y CONFIG_CRC_CCITT=y +CONFIG_DEBUG_LL=y diff --git a/arch/arm/configs/tegra_defconfig b/arch/arm/configs/tegra_defconfig index c209722399d7..71400af6cef4 100644 --- a/arch/arm/configs/tegra_defconfig +++ b/arch/arm/configs/tegra_defconfig @@ -16,7 +16,6 @@ CONFIG_BLK_DEV_INITRD=y # CONFIG_ELF_CORE is not set CONFIG_EMBEDDED=y CONFIG_PERF_EVENTS=y -CONFIG_SLAB=y CONFIG_ARCH_TEGRA=y CONFIG_SMP=y CONFIG_HIGHMEM=y @@ -29,12 +28,11 @@ CONFIG_CPU_IDLE=y CONFIG_ARM_TEGRA_CPUIDLE=y CONFIG_VFP=y CONFIG_NEON=y -CONFIG_TRUSTED_FOUNDATIONS=y CONFIG_MODULES=y CONFIG_MODULE_UNLOAD=y CONFIG_MODULE_FORCE_UNLOAD=y -# CONFIG_BLK_DEV_BSG is not set CONFIG_PARTITION_ADVANCED=y +CONFIG_SLAB=y CONFIG_CMA=y CONFIG_NET=y CONFIG_PACKET=y @@ -80,6 +78,7 @@ CONFIG_PCI_TEGRA=y CONFIG_DEVTMPFS=y CONFIG_DEVTMPFS_MOUNT=y CONFIG_TEGRA_GMI=y +CONFIG_TRUSTED_FOUNDATIONS=y CONFIG_MTD=y CONFIG_MTD_SPI_NOR=y CONFIG_BLK_DEV_LOOP=y @@ -91,6 +90,7 @@ CONFIG_ISL29003=y CONFIG_EEPROM_AT24=y CONFIG_BLK_DEV_SD=y CONFIG_BLK_DEV_SR=y +# CONFIG_BLK_DEV_BSG is not set # CONFIG_SCSI_LOWLEVEL is not set CONFIG_ATA=y CONFIG_SATA_AHCI=y @@ -114,9 +114,9 @@ CONFIG_KEYBOARD_GPIO=y CONFIG_KEYBOARD_TEGRA=y CONFIG_KEYBOARD_CROS_EC=y CONFIG_KEYBOARD_CAP11XX=y +CONFIG_MOUSE_PS2_ELANTECH=y CONFIG_MOUSE_ELAN_I2C=m CONFIG_MOUSE_ELAN_I2C_SMBUS=y -CONFIG_MOUSE_PS2_ELANTECH=y CONFIG_INPUT_TOUCHSCREEN=y CONFIG_TOUCHSCREEN_ATMEL_MXT=y CONFIG_TOUCHSCREEN_ELAN=y @@ -139,6 +139,7 @@ CONFIG_I2C_MUX_GPIO=y CONFIG_I2C_MUX_PCA954x=y CONFIG_I2C_MUX_PINCTRL=y CONFIG_I2C_TEGRA=y +CONFIG_I2C_CROS_EC_TUNNEL=m CONFIG_SPI=y CONFIG_SPI_TEGRA114=y CONFIG_SPI_TEGRA20_SFLASH=y @@ -158,9 +159,9 @@ CONFIG_POWER_RESET_AS3722=y CONFIG_POWER_RESET_GPIO=y CONFIG_POWER_RESET_GPIO_RESTART=y CONFIG_BATTERY_SBS=y -CONFIG_CHARGER_BQ24735=y CONFIG_BATTERY_BQ27XXX=y CONFIG_CHARGER_GPIO=y +CONFIG_CHARGER_BQ24735=y CONFIG_CHARGER_SMB347=y CONFIG_CHARGER_TPS65090=y CONFIG_BATTERY_ACER_A500=y @@ -198,8 +199,10 @@ CONFIG_REGULATOR_TPS6586X=y CONFIG_REGULATOR_TPS65910=y CONFIG_MEDIA_SUPPORT=y CONFIG_MEDIA_USB_SUPPORT=y -CONFIG_USB_VIDEO_CLASS=y CONFIG_USB_GSPCA=y +CONFIG_USB_VIDEO_CLASS=y +CONFIG_V4L_MEM2MEM_DRIVERS=y +CONFIG_VIDEO_TEGRA_VDE=y CONFIG_DRM=y CONFIG_DRM_NOUVEAU=m CONFIG_DRM_TEGRA=y @@ -286,13 +289,10 @@ CONFIG_SERIO_NVEC_PS2=y CONFIG_NVEC_POWER=y CONFIG_NVEC_PAZ00=y CONFIG_STAGING_MEDIA=y -CONFIG_V4L_MEM2MEM_DRIVERS=y -CONFIG_VIDEO_TEGRA_VDE=y CONFIG_CHROME_PLATFORMS=y CONFIG_CROS_EC=y CONFIG_CROS_EC_I2C=m CONFIG_CROS_EC_SPI=m -CONFIG_I2C_CROS_EC_TUNNEL=m CONFIG_TEGRA_IOMMU_GART=y CONFIG_TEGRA_IOMMU_SMMU=y CONFIG_ARCH_TEGRA_2x_SOC=y @@ -343,7 +343,7 @@ CONFIG_CRYPTO_TWOFISH=y CONFIG_DMA_CMA=y CONFIG_CMA_SIZE_MBYTES=64 CONFIG_PRINTK_TIME=y -CONFIG_DEBUG_INFO=y +CONFIG_DEBUG_INFO_DWARF_TOOLCHAIN_DEFAULT=y CONFIG_MAGIC_SYSRQ=y CONFIG_DEBUG_SLAB=y CONFIG_DEBUG_VM=y diff --git a/arch/arm/configs/trizeps4_defconfig b/arch/arm/configs/trizeps4_defconfig index baeba4667e9b..009abe1e49ef 100644 --- a/arch/arm/configs/trizeps4_defconfig +++ b/arch/arm/configs/trizeps4_defconfig @@ -1,5 +1,6 @@ CONFIG_SYSVIPC=y CONFIG_POSIX_MQUEUE=y +CONFIG_PREEMPT=y CONFIG_BSD_PROCESS_ACCT=y CONFIG_BSD_PROCESS_ACCT_V3=y CONFIG_IKCONFIG=y @@ -8,25 +9,24 @@ CONFIG_LOG_BUF_SHIFT=14 CONFIG_BLK_DEV_INITRD=y CONFIG_EXPERT=y CONFIG_KALLSYMS_EXTRA_PASS=y -CONFIG_SLAB=y +# CONFIG_ARCH_MULTI_V7 is not set +CONFIG_ARCH_PXA=y +CONFIG_TRIZEPS_PXA=y +CONFIG_MACH_TRIZEPS4=y +CONFIG_AEABI=y +CONFIG_UNUSED_BOARD_FILES=y +CONFIG_CMDLINE="root=fe01 console=ttyS0,38400n8 loglevel=5" +CONFIG_FPE_NWFPE=y +CONFIG_FPE_NWFPE_XP=y +CONFIG_PM=y CONFIG_MODULES=y CONFIG_MODULE_UNLOAD=y CONFIG_MODULE_FORCE_UNLOAD=y CONFIG_MODVERSIONS=y CONFIG_MODULE_SRCVERSION_ALL=y -# CONFIG_ARCH_MULTI_V7 is not set -CONFIG_ARCH_PXA=y -CONFIG_TRIZEPS_PXA=y -CONFIG_MACH_TRIZEPS4=y -CONFIG_PCCARD=y -# CONFIG_PCMCIA_LOAD_CIS is not set -CONFIG_PCMCIA_PXA2XX=y -CONFIG_PREEMPT=y -CONFIG_AEABI=y -CONFIG_CMDLINE="root=fe01 console=ttyS0,38400n8 loglevel=5" -CONFIG_FPE_NWFPE=y -CONFIG_FPE_NWFPE_XP=y -CONFIG_PM=y +CONFIG_PARTITION_ADVANCED=y +CONFIG_LDM_PARTITION=y +CONFIG_SLAB=y CONFIG_NET=y CONFIG_PACKET=y CONFIG_UNIX=y @@ -39,14 +39,6 @@ CONFIG_IP_PNP_BOOTP=y # CONFIG_IPV6 is not set CONFIG_NETFILTER=y CONFIG_VLAN_8021Q=m -CONFIG_IRDA=m -CONFIG_IRLAN=m -CONFIG_IRNET=m -CONFIG_IRCOMM=m -CONFIG_IRDA_ULTRA=y -CONFIG_IRDA_CACHE_LAST_LSAP=y -CONFIG_IRDA_FAST_RR=y -CONFIG_IRTTY_SIR=m CONFIG_BT=m CONFIG_BT_RFCOMM=m CONFIG_BT_RFCOMM_TTY=y @@ -55,6 +47,9 @@ CONFIG_BT_BNEP_MC_FILTER=y CONFIG_BT_BNEP_PROTO_FILTER=y CONFIG_BT_HIDP=m CONFIG_CFG80211=y +CONFIG_PCCARD=y +# CONFIG_PCMCIA_LOAD_CIS is not set +CONFIG_PCMCIA_PXA2XX=y CONFIG_CONNECTOR=y CONFIG_MTD=y CONFIG_MTD_REDBOOT_PARTS=y @@ -77,13 +72,13 @@ CONFIG_MTD_DOC2001PLUS=y CONFIG_MTD_DOCPROBE_ADVANCED=y CONFIG_MTD_DOCPROBE_ADDRESS=0x4000000 CONFIG_MTD_DOCPROBE_HIGH=y +CONFIG_MTD_ONENAND=y CONFIG_MTD_RAW_NAND=y CONFIG_MTD_NAND_DISKONCHIP=y CONFIG_MTD_NAND_DISKONCHIP_PROBE_ADVANCED=y CONFIG_MTD_NAND_DISKONCHIP_PROBE_ADDRESS=0x4000000 CONFIG_MTD_NAND_DISKONCHIP_PROBE_HIGH=y CONFIG_MTD_NAND_DISKONCHIP_BBTWRITE=y -CONFIG_MTD_ONENAND=y CONFIG_BLK_DEV_LOOP=y CONFIG_BLK_DEV_CRYPTOLOOP=m CONFIG_BLK_DEV_NBD=y @@ -97,9 +92,17 @@ CONFIG_ATA=m CONFIG_PATA_PCMCIA=m CONFIG_PATA_PLATFORM=m CONFIG_NETDEVICES=y -CONFIG_PHYLIB=y CONFIG_NET_ETHERNET=y CONFIG_DM9000=y +CONFIG_PHYLIB=y +CONFIG_PPP=m +CONFIG_PPP_BSDCOMP=m +CONFIG_PPP_DEFLATE=m +CONFIG_PPP_FILTER=y +CONFIG_PPP_MPPE=m +CONFIG_PPP_MULTILINK=y +CONFIG_PPP_ASYNC=m +CONFIG_PPP_SYNC_TTY=m CONFIG_HOSTAP=y CONFIG_HOSTAP_FIRMWARE=y CONFIG_HOSTAP_FIRMWARE_NVRAM=y @@ -107,14 +110,6 @@ CONFIG_HOSTAP_CS=y CONFIG_HERMES=y CONFIG_PCMCIA_HERMES=y CONFIG_PCMCIA_SPECTRUM=y -CONFIG_PPP=m -CONFIG_PPP_MULTILINK=y -CONFIG_PPP_FILTER=y -CONFIG_PPP_ASYNC=m -CONFIG_PPP_SYNC_TTY=m -CONFIG_PPP_DEFLATE=m -CONFIG_PPP_BSDCOMP=m -CONFIG_PPP_MPPE=m CONFIG_INPUT_MOUSEDEV_SCREEN_X=640 CONFIG_INPUT_MOUSEDEV_SCREEN_Y=480 CONFIG_INPUT_EVDEV=y @@ -142,17 +137,14 @@ CONFIG_BACKLIGHT_CLASS_DEVICE=y # CONFIG_VGA_CONSOLE is not set CONFIG_FRAMEBUFFER_CONSOLE=y CONFIG_FRAMEBUFFER_CONSOLE_ROTATION=y -CONFIG_FONTS=y -CONFIG_FONT_8x8=y -CONFIG_FONT_8x16=y CONFIG_LOGO=y CONFIG_SOUND=y CONFIG_SND=y -CONFIG_SND_SEQUENCER=y CONFIG_SND_MIXER_OSS=y CONFIG_SND_PCM_OSS=y CONFIG_SND_VERBOSE_PRINTK=y CONFIG_SND_DEBUG=y +CONFIG_SND_SEQUENCER=y CONFIG_SND_PXA2XX_AC97=y CONFIG_SND_USB_AUDIO=m # CONFIG_USB_HID is not set @@ -191,8 +183,6 @@ CONFIG_NFSD=y CONFIG_NFSD_V4=y CONFIG_SMB_FS=m CONFIG_CIFS=m -CONFIG_PARTITION_ADVANCED=y -CONFIG_LDM_PARTITION=y CONFIG_NLS_DEFAULT="iso8859-15" CONFIG_NLS_CODEPAGE_437=y CONFIG_NLS_CODEPAGE_850=y @@ -200,9 +190,6 @@ CONFIG_NLS_ASCII=y CONFIG_NLS_ISO8859_1=m CONFIG_NLS_ISO8859_15=m CONFIG_NLS_UTF8=m -CONFIG_MAGIC_SYSRQ=y -CONFIG_DEBUG_FS=y -CONFIG_DEBUG_USER=y CONFIG_KEYS=y CONFIG_SECURITY=y CONFIG_CRYPTO_PCBC=m @@ -212,3 +199,9 @@ CONFIG_CRYPTO_DEFLATE=m CONFIG_CRC_CCITT=y CONFIG_CRC16=y CONFIG_LIBCRC32C=y +CONFIG_FONTS=y +CONFIG_FONT_8x8=y +CONFIG_FONT_8x16=y +CONFIG_MAGIC_SYSRQ=y +CONFIG_DEBUG_FS=y +CONFIG_DEBUG_USER=y diff --git a/arch/arm/configs/u8500_defconfig b/arch/arm/configs/u8500_defconfig index a352207a64d7..3bdc217667a6 100644 --- a/arch/arm/configs/u8500_defconfig +++ b/arch/arm/configs/u8500_defconfig @@ -1,4 +1,3 @@ -# CONFIG_SWAP is not set CONFIG_SYSVIPC=y CONFIG_NO_HZ_IDLE=y CONFIG_HIGH_RES_TIMERS=y @@ -21,6 +20,7 @@ CONFIG_NEON=y CONFIG_MODULES=y CONFIG_MODULE_UNLOAD=y CONFIG_PARTITION_ADVANCED=y +# CONFIG_SWAP is not set CONFIG_CMA=y CONFIG_NET=y CONFIG_PACKET=y diff --git a/arch/arm/configs/versatile_defconfig b/arch/arm/configs/versatile_defconfig index c2d79a67f81f..67e3f9138306 100644 --- a/arch/arm/configs/versatile_defconfig +++ b/arch/arm/configs/versatile_defconfig @@ -4,7 +4,6 @@ CONFIG_NO_HZ_IDLE=y CONFIG_HIGH_RES_TIMERS=y CONFIG_LOG_BUF_SHIFT=14 CONFIG_BLK_DEV_INITRD=y -CONFIG_SLAB=y # CONFIG_ARCH_MULTI_V7 is not set CONFIG_ARCH_VERSATILE=y CONFIG_AEABI=y @@ -15,6 +14,7 @@ CONFIG_VFP=y CONFIG_MODULES=y CONFIG_MODULE_UNLOAD=y CONFIG_PARTITION_ADVANCED=y +CONFIG_SLAB=y CONFIG_CMA=y CONFIG_NET=y CONFIG_PACKET=y @@ -88,8 +88,8 @@ CONFIG_ROOT_NFS=y CONFIG_NFSD=y CONFIG_NLS_CODEPAGE_850=m CONFIG_NLS_ISO8859_1=m +CONFIG_DEBUG_KERNEL=y CONFIG_MAGIC_SYSRQ=y CONFIG_DEBUG_FS=y -CONFIG_DEBUG_KERNEL=y CONFIG_DEBUG_USER=y CONFIG_DEBUG_LL=y diff --git a/arch/arm/configs/vexpress_defconfig b/arch/arm/configs/vexpress_defconfig index 947987730eb7..4e3a0133e4d3 100644 --- a/arch/arm/configs/vexpress_defconfig +++ b/arch/arm/configs/vexpress_defconfig @@ -20,15 +20,12 @@ CONFIG_MCPM=y CONFIG_VMSPLIT_2G=y CONFIG_NR_CPUS=8 CONFIG_ARM_PSCI=y -CONFIG_ZBOOT_ROM_TEXT=0x0 -CONFIG_ZBOOT_ROM_BSS=0x0 CONFIG_CMDLINE="console=ttyAMA0" CONFIG_CPU_IDLE=y CONFIG_VFP=y CONFIG_NEON=y CONFIG_MODULES=y CONFIG_MODULE_UNLOAD=y -# CONFIG_BLK_DEV_BSG is not set # CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set CONFIG_CMA=y CONFIG_NET=y @@ -56,6 +53,7 @@ CONFIG_MTD_UBI=y CONFIG_VIRTIO_BLK=y # CONFIG_SCSI_PROC_FS is not set CONFIG_BLK_DEV_SD=y +# CONFIG_BLK_DEV_BSG is not set CONFIG_SCSI_VIRTIO=y CONFIG_ATA=y CONFIG_NETDEVICES=y @@ -135,9 +133,9 @@ CONFIG_NLS_CODEPAGE_437=y CONFIG_NLS_ISO8859_1=y # CONFIG_CRYPTO_HW is not set CONFIG_DMA_CMA=y -CONFIG_DEBUG_INFO=y -CONFIG_MAGIC_SYSRQ=y +CONFIG_DEBUG_INFO_DWARF_TOOLCHAIN_DEFAULT=y CONFIG_DEBUG_KERNEL=y +CONFIG_MAGIC_SYSRQ=y CONFIG_DETECT_HUNG_TASK=y # CONFIG_SCHED_DEBUG is not set CONFIG_DEBUG_USER=y diff --git a/arch/arm/configs/vf610m4_defconfig b/arch/arm/configs/vf610m4_defconfig index 70fdbfd83484..2e47cc57a928 100644 --- a/arch/arm/configs/vf610m4_defconfig +++ b/arch/arm/configs/vf610m4_defconfig @@ -16,9 +16,9 @@ CONFIG_FLASH_SIZE=0x01000000 CONFIG_CMDLINE="console=/dev/ttyLP2" CONFIG_XIP_KERNEL=y CONFIG_XIP_PHYS_ADDR=0x0f000080 +# CONFIG_SUSPEND is not set CONFIG_BINFMT_FLAT=y CONFIG_BINFMT_ZFLAT=y -# CONFIG_SUSPEND is not set # CONFIG_UEVENT_HELPER is not set # CONFIG_STANDALONE is not set # CONFIG_PREVENT_FIRMWARE_BUILD is not set diff --git a/arch/arm/configs/viper_defconfig b/arch/arm/configs/viper_defconfig index 7c1029716ea5..02f9849893b2 100644 --- a/arch/arm/configs/viper_defconfig +++ b/arch/arm/configs/viper_defconfig @@ -1,23 +1,15 @@ -# CONFIG_SWAP is not set CONFIG_SYSVIPC=y CONFIG_LOG_BUF_SHIFT=13 CONFIG_SYSFS_DEPRECATED_V2=y CONFIG_EXPERT=y # CONFIG_ELF_CORE is not set # CONFIG_SHMEM is not set -CONFIG_SLAB=y -CONFIG_MODULES=y -CONFIG_MODULE_UNLOAD=y -# CONFIG_BLK_DEV_BSG is not set # CONFIG_ARCH_MULTI_V7 is not set CONFIG_ARCH_PXA=y CONFIG_ARCH_VIPER=y CONFIG_IWMMXT=y -CONFIG_PCCARD=m -CONFIG_PCMCIA_PXA2XX=m CONFIG_AEABI=y -CONFIG_ZBOOT_ROM_TEXT=0x0 -CONFIG_ZBOOT_ROM_BSS=0x0 +CONFIG_UNUSED_BOARD_FILES=y CONFIG_CMDLINE="root=31:02 rootfstype=jffs2 ro console=ttyS0,115200" CONFIG_CPU_FREQ=y CONFIG_CPU_FREQ_GOV_POWERSAVE=m @@ -26,6 +18,11 @@ CONFIG_CPU_FREQ_GOV_ONDEMAND=m CONFIG_CPU_FREQ_GOV_CONSERVATIVE=m CONFIG_FPE_FASTFPE=y CONFIG_PM=y +CONFIG_MODULES=y +CONFIG_MODULE_UNLOAD=y +CONFIG_PARTITION_ADVANCED=y +# CONFIG_SWAP is not set +CONFIG_SLAB=y CONFIG_NET=y CONFIG_PACKET=y CONFIG_UNIX=y @@ -41,6 +38,8 @@ CONFIG_BT_BNEP=m CONFIG_BT_HCIUART=m CONFIG_BT_HCIUART_H4=y CONFIG_BT_HCIUART_BCSP=y +CONFIG_PCCARD=m +CONFIG_PCMCIA_PXA2XX=m CONFIG_FW_LOADER=m CONFIG_MTD=y CONFIG_MTD_REDBOOT_PARTS=y @@ -61,20 +60,21 @@ CONFIG_MTD_PXA2XX=y CONFIG_BLK_DEV_LOOP=m # CONFIG_SCSI_PROC_FS is not set CONFIG_BLK_DEV_SD=m +# CONFIG_BLK_DEV_BSG is not set CONFIG_ATA=m # CONFIG_SATA_PMP is not set CONFIG_PATA_PCMCIA=m CONFIG_NETDEVICES=y CONFIG_NET_ETHERNET=y CONFIG_SMC91X=y +CONFIG_PPP=m +CONFIG_PPP_BSDCOMP=m +CONFIG_PPP_DEFLATE=m +CONFIG_PPP_ASYNC=m CONFIG_USB_PEGASUS=m CONFIG_USB_USBNET=m # CONFIG_USB_NET_CDC_SUBSET is not set CONFIG_NET_PCMCIA=y -CONFIG_PPP=m -CONFIG_PPP_ASYNC=m -CONFIG_PPP_DEFLATE=m -CONFIG_PPP_BSDCOMP=m CONFIG_INPUT_MOUSEDEV=m # CONFIG_INPUT_MOUSEDEV_PSAUX is not set CONFIG_INPUT_EVDEV=m @@ -94,12 +94,12 @@ CONFIG_INPUT_MISC=y CONFIG_INPUT_UINPUT=m # CONFIG_CONSOLE_TRANSLATIONS is not set # CONFIG_VT_CONSOLE is not set +# CONFIG_LEGACY_PTYS is not set CONFIG_SERIAL_8250=m CONFIG_SERIAL_8250_NR_UARTS=5 CONFIG_SERIAL_8250_RUNTIME_UARTS=5 CONFIG_SERIAL_PXA=y CONFIG_SERIAL_PXA_CONSOLE=y -# CONFIG_LEGACY_PTYS is not set CONFIG_I2C=y CONFIG_I2C_CHARDEV=y # CONFIG_I2C_HELPER_AUTO is not set @@ -146,16 +146,15 @@ CONFIG_NFS_FS=y CONFIG_NFS_V3=y CONFIG_ROOT_NFS=y CONFIG_NFSD=m -CONFIG_PARTITION_ADVANCED=y CONFIG_NLS_CODEPAGE_437=m CONFIG_NLS_CODEPAGE_850=m CONFIG_NLS_ISO8859_1=m CONFIG_NLS_ISO8859_15=m CONFIG_NLS_UTF8=m +CONFIG_CRC_T10DIF=m CONFIG_MAGIC_SYSRQ=y CONFIG_DEBUG_KERNEL=y CONFIG_DEBUG_MUTEXES=y # CONFIG_FTRACE is not set CONFIG_CRYPTO_ECB=m CONFIG_CRYPTO_ARC4=m -CONFIG_CRC_T10DIF=m diff --git a/arch/arm/configs/vt8500_v6_v7_defconfig b/arch/arm/configs/vt8500_v6_v7_defconfig index 9b85326ba287..cb8d38e9562a 100644 --- a/arch/arm/configs/vt8500_v6_v7_defconfig +++ b/arch/arm/configs/vt8500_v6_v7_defconfig @@ -50,8 +50,8 @@ CONFIG_I2C_WMT=y CONFIG_PINCTRL_SINGLE=y CONFIG_PINCTRL_WM8750=y CONFIG_GPIO_GENERIC_PLATFORM=y -CONFIG_POWER_SUPPLY=y CONFIG_POWER_RESET=y +CONFIG_POWER_SUPPLY=y CONFIG_MFD_SYSCON=y CONFIG_REGULATOR=y CONFIG_REGULATOR_FIXED_VOLTAGE=y diff --git a/arch/arm/configs/xcep_defconfig b/arch/arm/configs/xcep_defconfig index 3752672f980e..0453948d52ef 100644 --- a/arch/arm/configs/xcep_defconfig +++ b/arch/arm/configs/xcep_defconfig @@ -1,6 +1,8 @@ CONFIG_LOCALVERSION=".xcep-itech" # CONFIG_LOCALVERSION_AUTO is not set CONFIG_SYSVIPC=y +CONFIG_NO_HZ=y +CONFIG_HIGH_RES_TIMERS=y CONFIG_BSD_PROCESS_ACCT=y CONFIG_IKCONFIG=y CONFIG_IKCONFIG_PROC=y @@ -10,26 +12,23 @@ CONFIG_BLK_DEV_INITRD=y CONFIG_EXPERT=y # CONFIG_UID16 is not set # CONFIG_SHMEM is not set -# CONFIG_VM_EVENT_COUNTERS is not set -# CONFIG_COMPAT_BRK is not set -CONFIG_SLOB=y +# CONFIG_ARCH_MULTI_V7 is not set +CONFIG_ARCH_PXA=y +CONFIG_MACH_XCEP=y +CONFIG_IWMMXT=y +CONFIG_AEABI=y +CONFIG_UNUSED_BOARD_FILES=y +CONFIG_CMDLINE="root=mtd4 rootfstype=jffs2 ro console=ttyS0,115200" +CONFIG_FPE_NWFPE=y CONFIG_KPROBES=y CONFIG_MODULES=y CONFIG_MODULE_UNLOAD=y CONFIG_MODVERSIONS=y CONFIG_MODULE_SRCVERSION_ALL=y # CONFIG_BLOCK is not set -# CONFIG_ARCH_MULTI_V7 is not set -CONFIG_ARCH_PXA=y -CONFIG_MACH_XCEP=y -CONFIG_IWMMXT=y -CONFIG_NO_HZ=y -CONFIG_HIGH_RES_TIMERS=y -CONFIG_AEABI=y -CONFIG_ZBOOT_ROM_TEXT=0x0 -CONFIG_ZBOOT_ROM_BSS=0x0 -CONFIG_CMDLINE="root=mtd4 rootfstype=jffs2 ro console=ttyS0,115200" -CONFIG_FPE_NWFPE=y +CONFIG_SLOB=y +# CONFIG_COMPAT_BRK is not set +# CONFIG_VM_EVENT_COUNTERS is not set CONFIG_NET=y CONFIG_PACKET=m CONFIG_UNIX=y @@ -54,9 +53,9 @@ CONFIG_NET_ETHERNET=y # CONFIG_INPUT_KEYBOARD is not set # CONFIG_INPUT_MOUSE is not set # CONFIG_SERIO is not set +# CONFIG_LEGACY_PTYS is not set CONFIG_SERIAL_PXA=y CONFIG_SERIAL_PXA_CONSOLE=y -# CONFIG_LEGACY_PTYS is not set # CONFIG_HW_RANDOM is not set CONFIG_I2C=m CONFIG_I2C_CHARDEV=m @@ -78,13 +77,13 @@ CONFIG_NFS_V3=y CONFIG_NLS=m CONFIG_NLS_DEFAULT="utf8" CONFIG_NLS_UTF8=m +# CONFIG_CRYPTO_HW is not set +CONFIG_LIBCRC32C=m CONFIG_PRINTK_TIME=y +# CONFIG_DEBUG_BUGVERBOSE is not set CONFIG_STRIP_ASM_SYMS=y CONFIG_DEBUG_KERNEL=y # CONFIG_SCHED_DEBUG is not set -# CONFIG_DEBUG_BUGVERBOSE is not set # CONFIG_FTRACE is not set # CONFIG_ARM_UNWIND is not set # CONFIG_CRYPTO_ANSI_CPRNG is not set -# CONFIG_CRYPTO_HW is not set -CONFIG_LIBCRC32C=m diff --git a/arch/arm/configs/zeus_defconfig b/arch/arm/configs/zeus_defconfig index 03a12fb51259..c4535315e216 100644 --- a/arch/arm/configs/zeus_defconfig +++ b/arch/arm/configs/zeus_defconfig @@ -1,17 +1,11 @@ CONFIG_SYSVIPC=y CONFIG_TINY_RCU=y CONFIG_LOG_BUF_SHIFT=13 -CONFIG_MODULES=y -CONFIG_MODULE_UNLOAD=y -# CONFIG_BLK_DEV_BSG is not set # CONFIG_ARCH_MULTI_V7 is not set CONFIG_ARCH_PXA=y CONFIG_MACH_ARCOM_ZEUS=y -CONFIG_PCCARD=m -CONFIG_PCMCIA_PXA2XX=m CONFIG_AEABI=y -CONFIG_ZBOOT_ROM_TEXT=0x0 -CONFIG_ZBOOT_ROM_BSS=0x0 +CONFIG_UNUSED_BOARD_FILES=y CONFIG_CMDLINE="root=31:02 rootfstype=jffs2 ro console=ttyS0,115200" CONFIG_CPU_FREQ=y CONFIG_CPU_FREQ_GOV_POWERSAVE=m @@ -21,6 +15,9 @@ CONFIG_CPU_FREQ_GOV_CONSERVATIVE=m CONFIG_FPE_NWFPE=y CONFIG_PM=y CONFIG_APM_EMULATION=y +CONFIG_MODULES=y +CONFIG_MODULE_UNLOAD=y +CONFIG_PARTITION_ADVANCED=y CONFIG_NET=y CONFIG_PACKET=y CONFIG_UNIX=y @@ -39,6 +36,8 @@ CONFIG_BT_HCIUART_BCSP=y CONFIG_CFG80211=m CONFIG_LIB80211=m CONFIG_MAC80211=m +CONFIG_PCCARD=m +CONFIG_PCMCIA_PXA2XX=m CONFIG_MTD=y CONFIG_MTD_REDBOOT_PARTS=y CONFIG_MTD_REDBOOT_PARTS_READONLY=y @@ -59,21 +58,22 @@ CONFIG_BLK_DEV_LOOP=m CONFIG_EEPROM_AT24=m # CONFIG_SCSI_PROC_FS is not set CONFIG_BLK_DEV_SD=m +# CONFIG_BLK_DEV_BSG is not set CONFIG_ATA=m # CONFIG_SATA_PMP is not set CONFIG_PATA_PCMCIA=m CONFIG_NETDEVICES=y CONFIG_NET_ETHERNET=y CONFIG_DM9000=y +CONFIG_PPP=m +CONFIG_PPP_BSDCOMP=m +CONFIG_PPP_DEFLATE=m +CONFIG_PPP_ASYNC=m CONFIG_HERMES=m CONFIG_PCMCIA_HERMES=m CONFIG_RT2X00=m CONFIG_RT73USB=m CONFIG_NET_PCMCIA=y -CONFIG_PPP=m -CONFIG_PPP_ASYNC=m -CONFIG_PPP_DEFLATE=m -CONFIG_PPP_BSDCOMP=m # CONFIG_INPUT_MOUSEDEV_PSAUX is not set CONFIG_INPUT_EVDEV=m # CONFIG_INPUT_KEYBOARD is not set @@ -90,11 +90,11 @@ CONFIG_TOUCHSCREEN_TOUCHWIN=m CONFIG_TOUCHSCREEN_TOUCHIT213=m CONFIG_INPUT_MISC=y CONFIG_INPUT_UINPUT=m +# CONFIG_LEGACY_PTYS is not set CONFIG_SERIAL_8250=y CONFIG_SERIAL_8250_CONSOLE=y CONFIG_SERIAL_8250_NR_UARTS=7 CONFIG_SERIAL_8250_RUNTIME_UARTS=7 -# CONFIG_LEGACY_PTYS is not set CONFIG_I2C=y CONFIG_I2C_CHARDEV=y # CONFIG_I2C_HELPER_AUTO is not set @@ -161,14 +161,13 @@ CONFIG_NFS_FS=y CONFIG_NFS_V3=y CONFIG_ROOT_NFS=y CONFIG_NFSD=m -CONFIG_PARTITION_ADVANCED=y CONFIG_NLS_CODEPAGE_437=m CONFIG_NLS_CODEPAGE_850=m CONFIG_NLS_ISO8859_1=m CONFIG_NLS_ISO8859_15=m CONFIG_NLS_UTF8=m -CONFIG_MAGIC_SYSRQ=y +CONFIG_CRC_T10DIF=m CONFIG_DEBUG_KERNEL=y +CONFIG_MAGIC_SYSRQ=y CONFIG_DEBUG_MUTEXES=y # CONFIG_CRYPTO_ANSI_CPRNG is not set -CONFIG_CRC_T10DIF=m diff --git a/arch/arm/crypto/Kconfig b/arch/arm/crypto/Kconfig index e4dba5461cb3..149a5bd6b88c 100644 --- a/arch/arm/crypto/Kconfig +++ b/arch/arm/crypto/Kconfig @@ -63,7 +63,7 @@ config CRYPTO_SHA512_ARM using optimized ARM assembler and NEON, when available. config CRYPTO_BLAKE2S_ARM - tristate "BLAKE2s digest algorithm (ARM)" + bool "BLAKE2s digest algorithm (ARM)" select CRYPTO_ARCH_HAVE_LIB_BLAKE2S help BLAKE2s digest algorithm optimized with ARM scalar instructions. This diff --git a/arch/arm/crypto/Makefile b/arch/arm/crypto/Makefile index 0274f81cc8ea..971e74546fb1 100644 --- a/arch/arm/crypto/Makefile +++ b/arch/arm/crypto/Makefile @@ -9,8 +9,7 @@ obj-$(CONFIG_CRYPTO_SHA1_ARM) += sha1-arm.o obj-$(CONFIG_CRYPTO_SHA1_ARM_NEON) += sha1-arm-neon.o obj-$(CONFIG_CRYPTO_SHA256_ARM) += sha256-arm.o obj-$(CONFIG_CRYPTO_SHA512_ARM) += sha512-arm.o -obj-$(CONFIG_CRYPTO_BLAKE2S_ARM) += blake2s-arm.o -obj-$(if $(CONFIG_CRYPTO_BLAKE2S_ARM),y) += libblake2s-arm.o +obj-$(CONFIG_CRYPTO_BLAKE2S_ARM) += libblake2s-arm.o obj-$(CONFIG_CRYPTO_BLAKE2B_NEON) += blake2b-neon.o obj-$(CONFIG_CRYPTO_CHACHA20_NEON) += chacha-neon.o obj-$(CONFIG_CRYPTO_POLY1305_ARM) += poly1305-arm.o @@ -32,7 +31,6 @@ sha256-arm-neon-$(CONFIG_KERNEL_MODE_NEON) := sha256_neon_glue.o sha256-arm-y := sha256-core.o sha256_glue.o $(sha256-arm-neon-y) sha512-arm-neon-$(CONFIG_KERNEL_MODE_NEON) := sha512-neon-glue.o sha512-arm-y := sha512-core.o sha512-glue.o $(sha512-arm-neon-y) -blake2s-arm-y := blake2s-shash.o libblake2s-arm-y:= blake2s-core.o blake2s-glue.o blake2b-neon-y := blake2b-neon-core.o blake2b-neon-glue.o sha1-arm-ce-y := sha1-ce-core.o sha1-ce-glue.o diff --git a/arch/arm/crypto/blake2s-shash.c b/arch/arm/crypto/blake2s-shash.c deleted file mode 100644 index 763c73beea2d..000000000000 --- a/arch/arm/crypto/blake2s-shash.c +++ /dev/null @@ -1,75 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0-or-later -/* - * BLAKE2s digest algorithm, ARM scalar implementation - * - * Copyright 2020 Google LLC - */ - -#include -#include - -#include - -static int crypto_blake2s_update_arm(struct shash_desc *desc, - const u8 *in, unsigned int inlen) -{ - return crypto_blake2s_update(desc, in, inlen, false); -} - -static int crypto_blake2s_final_arm(struct shash_desc *desc, u8 *out) -{ - return crypto_blake2s_final(desc, out, false); -} - -#define BLAKE2S_ALG(name, driver_name, digest_size) \ - { \ - .base.cra_name = name, \ - .base.cra_driver_name = driver_name, \ - .base.cra_priority = 200, \ - .base.cra_flags = CRYPTO_ALG_OPTIONAL_KEY, \ - .base.cra_blocksize = BLAKE2S_BLOCK_SIZE, \ - .base.cra_ctxsize = sizeof(struct blake2s_tfm_ctx), \ - .base.cra_module = THIS_MODULE, \ - .digestsize = digest_size, \ - .setkey = crypto_blake2s_setkey, \ - .init = crypto_blake2s_init, \ - .update = crypto_blake2s_update_arm, \ - .final = crypto_blake2s_final_arm, \ - .descsize = sizeof(struct blake2s_state), \ - } - -static struct shash_alg blake2s_arm_algs[] = { - BLAKE2S_ALG("blake2s-128", "blake2s-128-arm", BLAKE2S_128_HASH_SIZE), - BLAKE2S_ALG("blake2s-160", "blake2s-160-arm", BLAKE2S_160_HASH_SIZE), - BLAKE2S_ALG("blake2s-224", "blake2s-224-arm", BLAKE2S_224_HASH_SIZE), - BLAKE2S_ALG("blake2s-256", "blake2s-256-arm", BLAKE2S_256_HASH_SIZE), -}; - -static int __init blake2s_arm_mod_init(void) -{ - return IS_REACHABLE(CONFIG_CRYPTO_HASH) ? - crypto_register_shashes(blake2s_arm_algs, - ARRAY_SIZE(blake2s_arm_algs)) : 0; -} - -static void __exit blake2s_arm_mod_exit(void) -{ - if (IS_REACHABLE(CONFIG_CRYPTO_HASH)) - crypto_unregister_shashes(blake2s_arm_algs, - ARRAY_SIZE(blake2s_arm_algs)); -} - -module_init(blake2s_arm_mod_init); -module_exit(blake2s_arm_mod_exit); - -MODULE_DESCRIPTION("BLAKE2s digest algorithm, ARM scalar implementation"); -MODULE_LICENSE("GPL"); -MODULE_AUTHOR("Eric Biggers "); -MODULE_ALIAS_CRYPTO("blake2s-128"); -MODULE_ALIAS_CRYPTO("blake2s-128-arm"); -MODULE_ALIAS_CRYPTO("blake2s-160"); -MODULE_ALIAS_CRYPTO("blake2s-160-arm"); -MODULE_ALIAS_CRYPTO("blake2s-224"); -MODULE_ALIAS_CRYPTO("blake2s-224-arm"); -MODULE_ALIAS_CRYPTO("blake2s-256"); -MODULE_ALIAS_CRYPTO("blake2s-256-arm"); diff --git a/arch/arm/include/asm/archrandom.h b/arch/arm/include/asm/archrandom.h index a8e84ca5c2ee..cc4714eb1a75 100644 --- a/arch/arm/include/asm/archrandom.h +++ b/arch/arm/include/asm/archrandom.h @@ -7,4 +7,6 @@ static inline bool __init smccc_probe_trng(void) return false; } +#include + #endif /* _ASM_ARCHRANDOM_H */ diff --git a/arch/arm/include/asm/dma.h b/arch/arm/include/asm/dma.h index 45180a2cc47c..05f29a72150b 100644 --- a/arch/arm/include/asm/dma.h +++ b/arch/arm/include/asm/dma.h @@ -143,10 +143,4 @@ extern int get_dma_residue(unsigned int chan); #endif /* CONFIG_ISA_DMA_API */ -#ifdef CONFIG_PCI -extern int isa_dma_bridge_buggy; -#else -#define isa_dma_bridge_buggy (0) -#endif - #endif /* __ASM_ARM_DMA_H */ diff --git a/arch/arm/include/asm/efi.h b/arch/arm/include/asm/efi.h index 27218eabbf9a..3088ef72704e 100644 --- a/arch/arm/include/asm/efi.h +++ b/arch/arm/include/asm/efi.h @@ -24,13 +24,6 @@ int efi_set_mapping_permissions(struct mm_struct *mm, efi_memory_desc_t *md); #define arch_efi_call_virt_setup() efi_virtmap_load() #define arch_efi_call_virt_teardown() efi_virtmap_unload() -#define arch_efi_call_virt(p, f, args...) \ -({ \ - efi_##f##_t *__f; \ - __f = p->f; \ - __f(args); \ -}) - #define ARCH_EFI_IRQ_FLAGS_MASK \ (PSR_J_BIT | PSR_E_BIT | PSR_A_BIT | PSR_I_BIT | PSR_F_BIT | \ PSR_T_BIT | MODE_MASK) diff --git a/arch/arm/include/asm/io.h b/arch/arm/include/asm/io.h index eba7cbc93b86..7fcdc785366c 100644 --- a/arch/arm/include/asm/io.h +++ b/arch/arm/include/asm/io.h @@ -139,11 +139,9 @@ extern void __iomem *__arm_ioremap_caller(phys_addr_t, size_t, unsigned int, extern void __iomem *__arm_ioremap_pfn(unsigned long, unsigned long, size_t, unsigned int); extern void __iomem *__arm_ioremap_exec(phys_addr_t, size_t, bool cached); void __arm_iomem_set_ro(void __iomem *ptr, size_t size); -extern void __iounmap(volatile void __iomem *addr); extern void __iomem * (*arch_ioremap_caller)(phys_addr_t, size_t, unsigned int, void *); -extern void (*arch_iounmap)(volatile void __iomem *); /* * Bad read/write accesses... @@ -380,7 +378,7 @@ void __iomem *ioremap_wc(resource_size_t res_cookie, size_t size); #define ioremap_wc ioremap_wc #define ioremap_wt ioremap_wc -void iounmap(volatile void __iomem *iomem_cookie); +void iounmap(volatile void __iomem *io_addr); #define iounmap iounmap void *arch_memremap_wb(phys_addr_t phys_addr, size_t size); diff --git a/arch/arm/include/asm/pci.h b/arch/arm/include/asm/pci.h index 68e6f25784a4..5916b88d4c94 100644 --- a/arch/arm/include/asm/pci.h +++ b/arch/arm/include/asm/pci.h @@ -22,11 +22,6 @@ static inline int pci_proc_domain(struct pci_bus *bus) #define HAVE_PCI_MMAP #define ARCH_GENERIC_PCI_MMAP_RESOURCE -static inline int pci_get_legacy_ide_irq(struct pci_dev *dev, int channel) -{ - return channel ? 15 : 14; -} - extern void pcibios_report_status(unsigned int status_mask, int warn); #endif /* __KERNEL__ */ diff --git a/arch/arm/kernel/entry-common.S b/arch/arm/kernel/entry-common.S index 6a447ac67d80..405a607b754f 100644 --- a/arch/arm/kernel/entry-common.S +++ b/arch/arm/kernel/entry-common.S @@ -28,7 +28,7 @@ #include "entry-header.S" saved_psr .req r8 -#if defined(CONFIG_TRACE_IRQFLAGS) || defined(CONFIG_CONTEXT_TRACKING) +#if defined(CONFIG_TRACE_IRQFLAGS) || defined(CONFIG_CONTEXT_TRACKING_USER) saved_pc .req r9 #define TRACE(x...) x #else @@ -38,7 +38,7 @@ saved_pc .req lr .section .entry.text,"ax",%progbits .align 5 -#if !(IS_ENABLED(CONFIG_TRACE_IRQFLAGS) || IS_ENABLED(CONFIG_CONTEXT_TRACKING) || \ +#if !(IS_ENABLED(CONFIG_TRACE_IRQFLAGS) || IS_ENABLED(CONFIG_CONTEXT_TRACKING_USER) || \ IS_ENABLED(CONFIG_DEBUG_RSEQ)) /* * This is the fast syscall return path. We do as little as possible here, diff --git a/arch/arm/kernel/entry-header.S b/arch/arm/kernel/entry-header.S index 5865621bf691..99411fa91350 100644 --- a/arch/arm/kernel/entry-header.S +++ b/arch/arm/kernel/entry-header.S @@ -366,25 +366,25 @@ ALT_UP_B(.L1_\@) * between user and kernel mode. */ .macro ct_user_exit, save = 1 -#ifdef CONFIG_CONTEXT_TRACKING +#ifdef CONFIG_CONTEXT_TRACKING_USER .if \save stmdb sp!, {r0-r3, ip, lr} - bl context_tracking_user_exit + bl user_exit_callable ldmia sp!, {r0-r3, ip, lr} .else - bl context_tracking_user_exit + bl user_exit_callable .endif #endif .endm .macro ct_user_enter, save = 1 -#ifdef CONFIG_CONTEXT_TRACKING +#ifdef CONFIG_CONTEXT_TRACKING_USER .if \save stmdb sp!, {r0-r3, ip, lr} - bl context_tracking_user_enter + bl user_enter_callable ldmia sp!, {r0-r3, ip, lr} .else - bl context_tracking_user_enter + bl user_enter_callable .endif #endif .endm diff --git a/arch/arm/kernel/jump_label.c b/arch/arm/kernel/jump_label.c index 303b3ab87f7e..eb9c24b6e8e2 100644 --- a/arch/arm/kernel/jump_label.c +++ b/arch/arm/kernel/jump_label.c @@ -27,9 +27,3 @@ void arch_jump_label_transform(struct jump_entry *entry, { __arch_jump_label_transform(entry, type, false); } - -void arch_jump_label_transform_static(struct jump_entry *entry, - enum jump_label_type type) -{ - __arch_jump_label_transform(entry, type, true); -} diff --git a/arch/arm/mach-at91/sam_secure.c b/arch/arm/mach-at91/sam_secure.c index 2a01f7a7d13f..f7789cbe289f 100644 --- a/arch/arm/mach-at91/sam_secure.c +++ b/arch/arm/mach-at91/sam_secure.c @@ -27,6 +27,12 @@ struct arm_smccc_res sam_smccc_call(u32 fn, u32 arg0, u32 arg1) return res; } +bool sam_linux_is_optee_available(void) +{ + /* If optee has been detected, then we are running in normal world */ + return optee_available; +} + void __init sam_secure_init(void) { struct device_node *np; diff --git a/arch/arm/mach-at91/sam_secure.h b/arch/arm/mach-at91/sam_secure.h index 1e7d8b20ba1e..1a0b5ebbfc39 100644 --- a/arch/arm/mach-at91/sam_secure.h +++ b/arch/arm/mach-at91/sam_secure.h @@ -14,5 +14,6 @@ void __init sam_secure_init(void); struct arm_smccc_res sam_smccc_call(u32 fn, u32 arg0, u32 arg1); +bool sam_linux_is_optee_available(void); #endif /* SAM_SECURE_H */ diff --git a/arch/arm/mach-at91/sama5.c b/arch/arm/mach-at91/sama5.c index de5dd28b392e..67ed68fbe3a5 100644 --- a/arch/arm/mach-at91/sama5.c +++ b/arch/arm/mach-at91/sama5.c @@ -9,13 +9,27 @@ #include #include +#include #include #include +#include #include #include "generic.h" #include "sam_secure.h" +static void sama5_l2c310_write_sec(unsigned long val, unsigned reg) +{ + /* OP-TEE configures the L2 cache and does not allow modifying it yet */ +} + +static void __init sama5_secure_cache_init(void) +{ + sam_secure_init(); + if (sam_linux_is_optee_available()) + outer_cache.write_sec = sama5_l2c310_write_sec; +} + static void __init sama5_dt_device_init(void) { of_platform_default_populate(NULL, NULL, NULL); @@ -48,7 +62,6 @@ MACHINE_END static void __init sama5d2_init(void) { of_platform_default_populate(NULL, NULL, NULL); - sam_secure_init(); sama5d2_pm_init(); } @@ -60,6 +73,7 @@ static const char *const sama5d2_compat[] __initconst = { DT_MACHINE_START(sama5d2, "Atmel SAMA5") /* Maintainer: Atmel */ .init_machine = sama5d2_init, + .init_early = sama5_secure_cache_init, .dt_compat = sama5d2_compat, .l2c_aux_mask = ~0UL, MACHINE_END diff --git a/arch/arm/mach-bcm/Kconfig b/arch/arm/mach-bcm/Kconfig index f73a056bf560..8789d93a7c04 100644 --- a/arch/arm/mach-bcm/Kconfig +++ b/arch/arm/mach-bcm/Kconfig @@ -54,8 +54,6 @@ config ARCH_BCM_NSP select ARM_ERRATA_775420 select ARM_ERRATA_764369 if SMP select ARM_TIMER_SP804 - select THERMAL - select THERMAL_OF help Support for Broadcom Northstar Plus SoC. Broadcom Northstar Plus family of SoCs are used for switching control @@ -182,23 +180,6 @@ config ARCH_BCM_53573 The base chip is BCM53573 and there are some packaging modifications like BCM47189 and BCM47452. -config ARCH_BCM_63XX - bool "Broadcom BCM63xx DSL SoC" - depends on ARCH_MULTI_V7 - select ARCH_HAS_RESET_CONTROLLER - select ARM_ERRATA_754322 - select ARM_ERRATA_764369 if SMP - select ARM_GIC - select ARM_GLOBAL_TIMER - select CACHE_L2X0 - select HAVE_ARM_ARCH_TIMER - select HAVE_ARM_TWD if SMP - select HAVE_ARM_SCU if SMP - help - This enables support for systems based on Broadcom DSL SoCs. - It currently supports the 'BCM63XX' ARM-based family, which includes - the BCM63138 variant. - config ARCH_BRCMSTB bool "Broadcom BCM7XXX based boards" depends on ARCH_MULTI_V7 @@ -218,8 +199,8 @@ config ARCH_BRCMSTB This enables support for Broadcom ARM-based set-top box chipsets, including the 7445 family of chips. -config ARCH_BCMBCA - bool "Broadcom Broadband SoC" +menuconfig ARCH_BCMBCA + bool "Broadcom Broadband Carrier Access (BCA) origin SoC" depends on ARCH_MULTI_V7 select ARM_AMBA select ARM_GIC @@ -230,4 +211,46 @@ config ARCH_BCMBCA This enables support for Broadcom BCA ARM-based broadband chipsets, including the DSL, PON and Wireless family of chips. + +comment "BCMBCA sub platforms" + +if ARCH_BCMBCA + +config ARCH_BCMBCA_CORTEXA7 + bool "Cortex-A7 SoCs" + help + Say Y if you intend to run the kernel on a Broadcom Broadband ARM A7 + based chipset. + + This enables support for Broadcom BCA ARM A7 broadband chipsets, + including various DSL, PON and Wireless family of chips. + +config ARCH_BCMBCA_CORTEXA9 + bool "Cortex-A9 SoCS" + select ARM_ERRATA_754322 + select ARM_ERRATA_764369 if SMP + select ARCH_HAS_RESET_CONTROLLER + select ARM_GLOBAL_TIMER + select CACHE_L2X0 + select HAVE_ARM_TWD if SMP + select HAVE_ARM_SCU if SMP + help + Say Y if you intend to run the kernel on a Broadcom Broadband ARM A9 + based BCA chipset. + + This enables support for Broadcom BCA ARM A9 broadband chipset. Currently + only DSL chip BCM63138. + +config ARCH_BCMBCA_BRAHMAB15 + bool "Brahma-B15 SoCs" + select ARM_ERRATA_798181 if SMP + help + Say Y if you intend to run the kernel on a Broadcom Broadband ARM B15 + based BCA chipset. + + This enables support for Broadcom BCA ARM B15 broadband chipset. Currently + only DSL chip BCM63148. + +endif + endif diff --git a/arch/arm/mach-bcm/Makefile b/arch/arm/mach-bcm/Makefile index b2394ddb0558..020075eb38af 100644 --- a/arch/arm/mach-bcm/Makefile +++ b/arch/arm/mach-bcm/Makefile @@ -57,14 +57,13 @@ ifeq ($(CONFIG_ARCH_BCM_5301X),y) obj-$(CONFIG_SMP) += platsmp.o endif -# BCM63XXx -ifeq ($(CONFIG_ARCH_BCM_63XX),y) -obj-y += bcm63xx.o -obj-$(CONFIG_SMP) += bcm63xx_smp.o bcm63xx_pmb.o -endif - ifeq ($(CONFIG_ARCH_BRCMSTB),y) CFLAGS_platsmp-brcmstb.o += -march=armv7-a obj-y += brcmstb.o obj-$(CONFIG_SMP) += platsmp-brcmstb.o endif + +# BCMBCA +ifeq ($(CONFIG_ARCH_BCMBCA),y) +obj-$(CONFIG_SMP) += bcm63xx_smp.o bcm63xx_pmb.o +endif diff --git a/arch/arm/mach-bcm/bcm63xx.c b/arch/arm/mach-bcm/bcm63xx.c deleted file mode 100644 index c4c66ae51308..000000000000 --- a/arch/arm/mach-bcm/bcm63xx.c +++ /dev/null @@ -1,27 +0,0 @@ -/* - * Copyright (C) 2014 Broadcom Corporation - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation version 2. - * - * This program is distributed "as is" WITHOUT ANY WARRANTY of any - * kind, whether express or implied; without even the implied warranty - * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - */ - -#include - -#include - -static const char * const bcm63xx_dt_compat[] = { - "brcm,bcm63138", - NULL -}; - -DT_MACHINE_START(BCM63XXX_DT, "BCM63xx DSL SoC") - .dt_compat = bcm63xx_dt_compat, - .l2c_aux_val = 0, - .l2c_aux_mask = ~0, -MACHINE_END diff --git a/arch/arm/mach-bcm/bcm_kona_smc.c b/arch/arm/mach-bcm/bcm_kona_smc.c index 43829e49ad93..347bfb7f03e2 100644 --- a/arch/arm/mach-bcm/bcm_kona_smc.c +++ b/arch/arm/mach-bcm/bcm_kona_smc.c @@ -52,6 +52,7 @@ int __init bcm_kona_smc_init(void) return -ENODEV; prop_val = of_get_address(node, 0, &prop_size, NULL); + of_node_put(node); if (!prop_val) return -EINVAL; diff --git a/arch/arm/mach-cns3xxx/Kconfig b/arch/arm/mach-cns3xxx/Kconfig index 1ecf5466931e..1f85deff2486 100644 --- a/arch/arm/mach-cns3xxx/Kconfig +++ b/arch/arm/mach-cns3xxx/Kconfig @@ -2,6 +2,7 @@ menuconfig ARCH_CNS3XXX bool "Cavium Networks CNS3XXX family" depends on ARCH_MULTI_V6 + depends on ATAGS && UNUSED_BOARD_FILES select ARM_GIC help Support for Cavium Networks CNS3XXX platform. diff --git a/arch/arm/mach-davinci/Kconfig b/arch/arm/mach-davinci/Kconfig index 008cbc2ab867..c8cbd9a30791 100644 --- a/arch/arm/mach-davinci/Kconfig +++ b/arch/arm/mach-davinci/Kconfig @@ -19,24 +19,16 @@ config ARCH_DAVINCI_DMx comment "DaVinci Core Type" -config ARCH_DAVINCI_DM644x - bool "DaVinci 644x based system" - select DAVINCI_AINTC - select ARCH_DAVINCI_DMx - config ARCH_DAVINCI_DM355 bool "DaVinci 355 based system" - select DAVINCI_AINTC - select ARCH_DAVINCI_DMx - -config ARCH_DAVINCI_DM646x - bool "DaVinci 646x based system" + depends on ATAGS && UNUSED_BOARD_FILES select DAVINCI_AINTC select ARCH_DAVINCI_DMx config ARCH_DAVINCI_DA830 bool "DA830/OMAP-L137/AM17x based system" depends on !ARCH_DAVINCI_DMx || (AUTO_ZRELADDR && ARM_PATCH_PHYS_VIRT) + depends on ATAGS select ARCH_DAVINCI_DA8XX # needed on silicon revs 1.0, 1.1: select CPU_DCACHE_WRITETHROUGH if !CPU_DCACHE_DISABLE @@ -45,6 +37,7 @@ config ARCH_DAVINCI_DA830 config ARCH_DAVINCI_DA850 bool "DA850/OMAP-L138/AM18x based system" depends on !ARCH_DAVINCI_DMx || (AUTO_ZRELADDR && ARM_PATCH_PHYS_VIRT) + depends on ATAGS select ARCH_DAVINCI_DA8XX select DAVINCI_CP_INTC @@ -53,6 +46,7 @@ config ARCH_DAVINCI_DA8XX config ARCH_DAVINCI_DM365 bool "DaVinci 365 based system" + depends on ATAGS && UNUSED_BOARD_FILES select DAVINCI_AINTC select ARCH_DAVINCI_DMx @@ -67,28 +61,6 @@ config MACH_DA8XX_DT Say y here to include support for TI DaVinci DA850 based using Flattened Device Tree. More information at Documentation/devicetree -config MACH_DAVINCI_EVM - bool "TI DM644x EVM" - default ARCH_DAVINCI_DM644x - depends on ARCH_DAVINCI_DM644x - help - Configure this option to specify the whether the board used - for development is a DM644x EVM - -config MACH_SFFSDR - bool "Lyrtech SFFSDR" - depends on ARCH_DAVINCI_DM644x - help - Say Y here to select the Lyrtech Small Form Factor - Software Defined Radio (SFFSDR) board. - -config MACH_NEUROS_OSD2 - bool "Neuros OSD2 Open Television Set Top Box" - depends on ARCH_DAVINCI_DM644x - help - Configure this option to specify the whether the board used - for development is a Neuros OSD2 Open Set Top Box. - config MACH_DAVINCI_DM355_EVM bool "TI DM355 EVM" default ARCH_DAVINCI_DM355 @@ -104,18 +76,6 @@ config MACH_DM355_LEOPARD Configure this option to specify the whether the board used for development is a DM355 Leopard board. -config MACH_DAVINCI_DM6467_EVM - bool "TI DM6467 EVM" - default ARCH_DAVINCI_DM646x - depends on ARCH_DAVINCI_DM646x - select MACH_DAVINCI_DM6467TEVM - help - Configure this option to specify the whether the board used - for development is a DM6467 EVM - -config MACH_DAVINCI_DM6467TEVM - bool - config MACH_DAVINCI_DM365_EVM bool "TI DM365 EVM" default ARCH_DAVINCI_DM365 @@ -127,6 +87,7 @@ config MACH_DAVINCI_DM365_EVM config MACH_DAVINCI_DA830_EVM bool "TI DA830/OMAP-L137/AM17x Reference Platform" default ARCH_DAVINCI_DA830 + depends on ATAGS && UNUSED_BOARD_FILES depends on ARCH_DAVINCI_DA830 select GPIO_PCF857X if I2C help @@ -156,6 +117,7 @@ endchoice config MACH_DAVINCI_DA850_EVM bool "TI DA850/OMAP-L138/AM18x Reference Platform" + depends on ATAGS && UNUSED_BOARD_FILES default ARCH_DAVINCI_DA850 depends on ARCH_DAVINCI_DA850 help @@ -197,6 +159,7 @@ endchoice config MACH_MITYOMAPL138 bool "Critical Link MityDSP-L138/MityARM-1808 SoM" depends on ARCH_DAVINCI_DA850 + depends on ATAGS && UNUSED_BOARD_FILES help Say Y here to select the Critical Link MityDSP-L138/MityARM-1808 System on Module. Information on this SoM may be found at @@ -205,6 +168,7 @@ config MACH_MITYOMAPL138 config MACH_OMAPL138_HAWKBOARD bool "TI AM1808 / OMAPL-138 Hawkboard platform" depends on ARCH_DAVINCI_DA850 + depends on ATAGS && UNUSED_BOARD_FILES help Say Y here to select the TI AM1808 / OMAPL-138 Hawkboard platform . diff --git a/arch/arm/mach-davinci/Makefile b/arch/arm/mach-davinci/Makefile index b04c084b707e..3f4894aa7528 100644 --- a/arch/arm/mach-davinci/Makefile +++ b/arch/arm/mach-davinci/Makefile @@ -10,21 +10,15 @@ obj-y := serial.o usb.o common.o sram.o obj-$(CONFIG_DAVINCI_MUX) += mux.o # Chip specific -obj-$(CONFIG_ARCH_DAVINCI_DM644x) += dm644x.o devices.o obj-$(CONFIG_ARCH_DAVINCI_DM355) += dm355.o devices.o -obj-$(CONFIG_ARCH_DAVINCI_DM646x) += dm646x.o devices.o obj-$(CONFIG_ARCH_DAVINCI_DM365) += dm365.o devices.o obj-$(CONFIG_ARCH_DAVINCI_DA830) += da830.o devices-da8xx.o usb-da8xx.o obj-$(CONFIG_ARCH_DAVINCI_DA850) += da850.o devices-da8xx.o usb-da8xx.o # Board specific obj-$(CONFIG_MACH_DA8XX_DT) += da8xx-dt.o pdata-quirks.o -obj-$(CONFIG_MACH_DAVINCI_EVM) += board-dm644x-evm.o -obj-$(CONFIG_MACH_SFFSDR) += board-sffsdr.o -obj-$(CONFIG_MACH_NEUROS_OSD2) += board-neuros-osd2.o obj-$(CONFIG_MACH_DAVINCI_DM355_EVM) += board-dm355-evm.o obj-$(CONFIG_MACH_DM355_LEOPARD) += board-dm355-leopard.o -obj-$(CONFIG_MACH_DAVINCI_DM6467_EVM) += board-dm646x-evm.o obj-$(CONFIG_MACH_DAVINCI_DM365_EVM) += board-dm365-evm.o obj-$(CONFIG_MACH_DAVINCI_DA830_EVM) += board-da830-evm.o obj-$(CONFIG_MACH_DAVINCI_DA850_EVM) += board-da850-evm.o diff --git a/arch/arm/mach-davinci/board-dm644x-evm.c b/arch/arm/mach-davinci/board-dm644x-evm.c deleted file mode 100644 index 9f405af36a6f..000000000000 --- a/arch/arm/mach-davinci/board-dm644x-evm.c +++ /dev/null @@ -1,928 +0,0 @@ -/* - * TI DaVinci EVM board support - * - * Author: Kevin Hilman, MontaVista Software, Inc. - * - * 2007 (c) MontaVista Software, Inc. This file is licensed under - * the terms of the GNU General Public License version 2. This program - * is licensed "as is" without any warranty of any kind, whether express - * or implied. - */ -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include - -#include - -#include -#include - -#include -#include -#include -#include -#include -#include - -#include "davinci.h" -#include "common.h" -#include "mux.h" -#include "serial.h" -#include "irqs.h" - -#define DM644X_EVM_PHY_ID "davinci_mdio-0:01" -#define LXT971_PHY_ID (0x001378e2) -#define LXT971_PHY_MASK (0xfffffff0) - -static struct mtd_partition davinci_evm_norflash_partitions[] = { - /* bootloader (UBL, U-Boot, etc) in first 5 sectors */ - { - .name = "bootloader", - .offset = 0, - .size = 5 * SZ_64K, - .mask_flags = MTD_WRITEABLE, /* force read-only */ - }, - /* bootloader params in the next 1 sectors */ - { - .name = "params", - .offset = MTDPART_OFS_APPEND, - .size = SZ_64K, - .mask_flags = 0, - }, - /* kernel */ - { - .name = "kernel", - .offset = MTDPART_OFS_APPEND, - .size = SZ_2M, - .mask_flags = 0 - }, - /* file system */ - { - .name = "filesystem", - .offset = MTDPART_OFS_APPEND, - .size = MTDPART_SIZ_FULL, - .mask_flags = 0 - } -}; - -static struct physmap_flash_data davinci_evm_norflash_data = { - .width = 2, - .parts = davinci_evm_norflash_partitions, - .nr_parts = ARRAY_SIZE(davinci_evm_norflash_partitions), -}; - -/* NOTE: CFI probe will correctly detect flash part as 32M, but EMIF - * limits addresses to 16M, so using addresses past 16M will wrap */ -static struct resource davinci_evm_norflash_resource = { - .start = DM644X_ASYNC_EMIF_DATA_CE0_BASE, - .end = DM644X_ASYNC_EMIF_DATA_CE0_BASE + SZ_16M - 1, - .flags = IORESOURCE_MEM, -}; - -static struct platform_device davinci_evm_norflash_device = { - .name = "physmap-flash", - .id = 0, - .dev = { - .platform_data = &davinci_evm_norflash_data, - }, - .num_resources = 1, - .resource = &davinci_evm_norflash_resource, -}; - -/* DM644x EVM includes a 64 MByte small-page NAND flash (16K blocks). - * It may used instead of the (default) NOR chip to boot, using TI's - * tools to install the secondary boot loader (UBL) and U-Boot. - */ -static struct mtd_partition davinci_evm_nandflash_partition[] = { - /* Bootloader layout depends on whose u-boot is installed, but we - * can hide all the details. - * - block 0 for u-boot environment ... in mainline u-boot - * - block 1 for UBL (plus up to four backup copies in blocks 2..5) - * - blocks 6...? for u-boot - * - blocks 16..23 for u-boot environment ... in TI's u-boot - */ - { - .name = "bootloader", - .offset = 0, - .size = SZ_256K + SZ_128K, - .mask_flags = MTD_WRITEABLE, /* force read-only */ - }, - /* Kernel */ - { - .name = "kernel", - .offset = MTDPART_OFS_APPEND, - .size = SZ_4M, - .mask_flags = 0, - }, - /* File system (older GIT kernels started this on the 5MB mark) */ - { - .name = "filesystem", - .offset = MTDPART_OFS_APPEND, - .size = MTDPART_SIZ_FULL, - .mask_flags = 0, - } - /* A few blocks at end hold a flash BBT ... created by TI's CCS - * using flashwriter_nand.out, but ignored by TI's versions of - * Linux and u-boot. We boot faster by using them. - */ -}; - -static struct davinci_aemif_timing davinci_evm_nandflash_timing = { - .wsetup = 20, - .wstrobe = 40, - .whold = 20, - .rsetup = 10, - .rstrobe = 40, - .rhold = 10, - .ta = 40, -}; - -static struct davinci_nand_pdata davinci_evm_nandflash_data = { - .core_chipsel = 0, - .parts = davinci_evm_nandflash_partition, - .nr_parts = ARRAY_SIZE(davinci_evm_nandflash_partition), - .engine_type = NAND_ECC_ENGINE_TYPE_ON_HOST, - .ecc_bits = 1, - .bbt_options = NAND_BBT_USE_FLASH, - .timing = &davinci_evm_nandflash_timing, -}; - -static struct resource davinci_evm_nandflash_resource[] = { - { - .start = DM644X_ASYNC_EMIF_DATA_CE0_BASE, - .end = DM644X_ASYNC_EMIF_DATA_CE0_BASE + SZ_16M - 1, - .flags = IORESOURCE_MEM, - }, { - .start = DM644X_ASYNC_EMIF_CONTROL_BASE, - .end = DM644X_ASYNC_EMIF_CONTROL_BASE + SZ_4K - 1, - .flags = IORESOURCE_MEM, - }, -}; - -static struct resource davinci_evm_aemif_resource[] = { - { - .start = DM644X_ASYNC_EMIF_CONTROL_BASE, - .end = DM644X_ASYNC_EMIF_CONTROL_BASE + SZ_4K - 1, - .flags = IORESOURCE_MEM, - }, -}; - -static struct aemif_abus_data davinci_evm_aemif_abus_data[] = { - { - .cs = 1, - }, -}; - -static struct platform_device davinci_evm_nandflash_devices[] = { - { - .name = "davinci_nand", - .id = 0, - .dev = { - .platform_data = &davinci_evm_nandflash_data, - }, - .num_resources = ARRAY_SIZE(davinci_evm_nandflash_resource), - .resource = davinci_evm_nandflash_resource, - }, -}; - -static struct aemif_platform_data davinci_evm_aemif_pdata = { - .abus_data = davinci_evm_aemif_abus_data, - .num_abus_data = ARRAY_SIZE(davinci_evm_aemif_abus_data), - .sub_devices = davinci_evm_nandflash_devices, - .num_sub_devices = ARRAY_SIZE(davinci_evm_nandflash_devices), -}; - -static struct platform_device davinci_evm_aemif_device = { - .name = "ti-aemif", - .id = -1, - .dev = { - .platform_data = &davinci_evm_aemif_pdata, - }, - .resource = davinci_evm_aemif_resource, - .num_resources = ARRAY_SIZE(davinci_evm_aemif_resource), -}; - -static u64 davinci_fb_dma_mask = DMA_BIT_MASK(32); - -static struct platform_device davinci_fb_device = { - .name = "davincifb", - .id = -1, - .dev = { - .dma_mask = &davinci_fb_dma_mask, - .coherent_dma_mask = DMA_BIT_MASK(32), - }, - .num_resources = 0, -}; - -static struct tvp514x_platform_data dm644xevm_tvp5146_pdata = { - .clk_polarity = 0, - .hs_polarity = 1, - .vs_polarity = 1 -}; - -#define TVP514X_STD_ALL (V4L2_STD_NTSC | V4L2_STD_PAL) -/* Inputs available at the TVP5146 */ -static struct v4l2_input dm644xevm_tvp5146_inputs[] = { - { - .index = 0, - .name = "Composite", - .type = V4L2_INPUT_TYPE_CAMERA, - .std = TVP514X_STD_ALL, - }, - { - .index = 1, - .name = "S-Video", - .type = V4L2_INPUT_TYPE_CAMERA, - .std = TVP514X_STD_ALL, - }, -}; - -/* - * this is the route info for connecting each input to decoder - * ouput that goes to vpfe. There is a one to one correspondence - * with tvp5146_inputs - */ -static struct vpfe_route dm644xevm_tvp5146_routes[] = { - { - .input = INPUT_CVBS_VI2B, - .output = OUTPUT_10BIT_422_EMBEDDED_SYNC, - }, - { - .input = INPUT_SVIDEO_VI2C_VI1C, - .output = OUTPUT_10BIT_422_EMBEDDED_SYNC, - }, -}; - -static struct vpfe_subdev_info dm644xevm_vpfe_sub_devs[] = { - { - .name = "tvp5146", - .grp_id = 0, - .num_inputs = ARRAY_SIZE(dm644xevm_tvp5146_inputs), - .inputs = dm644xevm_tvp5146_inputs, - .routes = dm644xevm_tvp5146_routes, - .can_route = 1, - .ccdc_if_params = { - .if_type = VPFE_BT656, - .hdpol = VPFE_PINPOL_POSITIVE, - .vdpol = VPFE_PINPOL_POSITIVE, - }, - .board_info = { - I2C_BOARD_INFO("tvp5146", 0x5d), - .platform_data = &dm644xevm_tvp5146_pdata, - }, - }, -}; - -static struct vpfe_config dm644xevm_capture_cfg = { - .num_subdevs = ARRAY_SIZE(dm644xevm_vpfe_sub_devs), - .i2c_adapter_id = 1, - .sub_devs = dm644xevm_vpfe_sub_devs, - .card_name = "DM6446 EVM", - .ccdc = "DM6446 CCDC", -}; - -static struct platform_device rtc_dev = { - .name = "rtc_davinci_evm", - .id = -1, -}; - -/*----------------------------------------------------------------------*/ -#ifdef CONFIG_I2C -/* - * I2C GPIO expanders - */ - -#define PCF_Uxx_BASE(x) (DAVINCI_N_GPIO + ((x) * 8)) - - -/* U2 -- LEDs */ - -static struct gpio_led evm_leds[] = { - { .name = "DS8", .active_low = 1, - .default_trigger = "heartbeat", }, - { .name = "DS7", .active_low = 1, }, - { .name = "DS6", .active_low = 1, }, - { .name = "DS5", .active_low = 1, }, - { .name = "DS4", .active_low = 1, }, - { .name = "DS3", .active_low = 1, }, - { .name = "DS2", .active_low = 1, - .default_trigger = "mmc0", }, - { .name = "DS1", .active_low = 1, - .default_trigger = "disk-activity", }, -}; - -static const struct gpio_led_platform_data evm_led_data = { - .num_leds = ARRAY_SIZE(evm_leds), - .leds = evm_leds, -}; - -static struct platform_device *evm_led_dev; - -static int -evm_led_setup(struct i2c_client *client, int gpio, unsigned ngpio, void *c) -{ - struct gpio_led *leds = evm_leds; - int status; - - while (ngpio--) { - leds->gpio = gpio++; - leds++; - } - - /* what an extremely annoying way to be forced to handle - * device unregistration ... - */ - evm_led_dev = platform_device_alloc("leds-gpio", 0); - platform_device_add_data(evm_led_dev, - &evm_led_data, sizeof evm_led_data); - - evm_led_dev->dev.parent = &client->dev; - status = platform_device_add(evm_led_dev); - if (status < 0) { - platform_device_put(evm_led_dev); - evm_led_dev = NULL; - } - return status; -} - -static void -evm_led_teardown(struct i2c_client *client, int gpio, unsigned ngpio, void *c) -{ - if (evm_led_dev) { - platform_device_unregister(evm_led_dev); - evm_led_dev = NULL; - } -} - -static struct pcf857x_platform_data pcf_data_u2 = { - .gpio_base = PCF_Uxx_BASE(0), - .setup = evm_led_setup, - .teardown = evm_led_teardown, -}; - - -/* U18 - A/V clock generator and user switch */ - -static int sw_gpio; - -static ssize_t -sw_show(struct device *d, struct device_attribute *a, char *buf) -{ - char *s = gpio_get_value_cansleep(sw_gpio) ? "on\n" : "off\n"; - - strcpy(buf, s); - return strlen(s); -} - -static DEVICE_ATTR(user_sw, S_IRUGO, sw_show, NULL); - -static int -evm_u18_setup(struct i2c_client *client, int gpio, unsigned ngpio, void *c) -{ - int status; - - /* export dip switch option */ - sw_gpio = gpio + 7; - status = gpio_request(sw_gpio, "user_sw"); - if (status == 0) - status = gpio_direction_input(sw_gpio); - if (status == 0) - status = device_create_file(&client->dev, &dev_attr_user_sw); - else - gpio_free(sw_gpio); - if (status != 0) - sw_gpio = -EINVAL; - - /* audio PLL: 48 kHz (vs 44.1 or 32), single rate (vs double) */ - gpio_request(gpio + 3, "pll_fs2"); - gpio_direction_output(gpio + 3, 0); - - gpio_request(gpio + 2, "pll_fs1"); - gpio_direction_output(gpio + 2, 0); - - gpio_request(gpio + 1, "pll_sr"); - gpio_direction_output(gpio + 1, 0); - - return 0; -} - -static void -evm_u18_teardown(struct i2c_client *client, int gpio, unsigned ngpio, void *c) -{ - gpio_free(gpio + 1); - gpio_free(gpio + 2); - gpio_free(gpio + 3); - - if (sw_gpio > 0) { - device_remove_file(&client->dev, &dev_attr_user_sw); - gpio_free(sw_gpio); - } -} - -static struct pcf857x_platform_data pcf_data_u18 = { - .gpio_base = PCF_Uxx_BASE(1), - .n_latch = (1 << 3) | (1 << 2) | (1 << 1), - .setup = evm_u18_setup, - .teardown = evm_u18_teardown, -}; - - -/* U35 - various I/O signals used to manage USB, CF, ATA, etc */ - -static int -evm_u35_setup(struct i2c_client *client, int gpio, unsigned ngpio, void *c) -{ - /* p0 = nDRV_VBUS (initial: don't supply it) */ - gpio_request(gpio + 0, "nDRV_VBUS"); - gpio_direction_output(gpio + 0, 1); - - /* p1 = VDDIMX_EN */ - gpio_request(gpio + 1, "VDDIMX_EN"); - gpio_direction_output(gpio + 1, 1); - - /* p2 = VLYNQ_EN */ - gpio_request(gpio + 2, "VLYNQ_EN"); - gpio_direction_output(gpio + 2, 1); - - /* p3 = n3V3_CF_RESET (initial: stay in reset) */ - gpio_request(gpio + 3, "nCF_RESET"); - gpio_direction_output(gpio + 3, 0); - - /* (p4 unused) */ - - /* p5 = 1V8_WLAN_RESET (initial: stay in reset) */ - gpio_request(gpio + 5, "WLAN_RESET"); - gpio_direction_output(gpio + 5, 1); - - /* p6 = nATA_SEL (initial: select) */ - gpio_request(gpio + 6, "nATA_SEL"); - gpio_direction_output(gpio + 6, 0); - - /* p7 = nCF_SEL (initial: deselect) */ - gpio_request(gpio + 7, "nCF_SEL"); - gpio_direction_output(gpio + 7, 1); - - return 0; -} - -static void -evm_u35_teardown(struct i2c_client *client, int gpio, unsigned ngpio, void *c) -{ - gpio_free(gpio + 7); - gpio_free(gpio + 6); - gpio_free(gpio + 5); - gpio_free(gpio + 3); - gpio_free(gpio + 2); - gpio_free(gpio + 1); - gpio_free(gpio + 0); -} - -static struct pcf857x_platform_data pcf_data_u35 = { - .gpio_base = PCF_Uxx_BASE(2), - .setup = evm_u35_setup, - .teardown = evm_u35_teardown, -}; - -/*----------------------------------------------------------------------*/ - -/* Most of this EEPROM is unused, but U-Boot uses some data: - * - 0x7f00, 6 bytes Ethernet Address - * - 0x0039, 1 byte NTSC vs PAL (bit 0x80 == PAL) - * - ... newer boards may have more - */ - -static struct nvmem_cell_info dm644evm_nvmem_cells[] = { - { - .name = "macaddr", - .offset = 0x7f00, - .bytes = ETH_ALEN, - } -}; - -static struct nvmem_cell_table dm644evm_nvmem_cell_table = { - .nvmem_name = "1-00500", - .cells = dm644evm_nvmem_cells, - .ncells = ARRAY_SIZE(dm644evm_nvmem_cells), -}; - -static struct nvmem_cell_lookup dm644evm_nvmem_cell_lookup = { - .nvmem_name = "1-00500", - .cell_name = "macaddr", - .dev_id = "davinci_emac.1", - .con_id = "mac-address", -}; - -static const struct property_entry eeprom_properties[] = { - PROPERTY_ENTRY_U32("pagesize", 64), - { } -}; - -static const struct software_node eeprom_node = { - .properties = eeprom_properties, -}; - -/* - * MSP430 supports RTC, card detection, input from IR remote, and - * a bit more. It triggers interrupts on GPIO(7) from pressing - * buttons on the IR remote, and for card detect switches. - */ -static struct i2c_client *dm6446evm_msp; - -static int dm6446evm_msp_probe(struct i2c_client *client) -{ - dm6446evm_msp = client; - return 0; -} - -static int dm6446evm_msp_remove(struct i2c_client *client) -{ - dm6446evm_msp = NULL; - return 0; -} - -static const struct i2c_device_id dm6446evm_msp_ids[] = { - { "dm6446evm_msp", 0, }, - { /* end of list */ }, -}; - -static struct i2c_driver dm6446evm_msp_driver = { - .driver.name = "dm6446evm_msp", - .id_table = dm6446evm_msp_ids, - .probe_new = dm6446evm_msp_probe, - .remove = dm6446evm_msp_remove, -}; - -static int dm6444evm_msp430_get_pins(void) -{ - static const char txbuf[2] = { 2, 4, }; - char buf[4]; - struct i2c_msg msg[2] = { - { - .flags = 0, - .len = 2, - .buf = (void __force *)txbuf, - }, - { - .flags = I2C_M_RD, - .len = 4, - .buf = buf, - }, - }; - int status; - - if (!dm6446evm_msp) - return -ENXIO; - - msg[0].addr = dm6446evm_msp->addr; - msg[1].addr = dm6446evm_msp->addr; - - /* Command 4 == get input state, returns port 2 and port3 data - * S Addr W [A] len=2 [A] cmd=4 [A] - * RS Addr R [A] [len=4] A [cmd=4] A [port2] A [port3] N P - */ - status = i2c_transfer(dm6446evm_msp->adapter, msg, 2); - if (status < 0) - return status; - - dev_dbg(&dm6446evm_msp->dev, "PINS: %4ph\n", buf); - - return (buf[3] << 8) | buf[2]; -} - -static int dm6444evm_mmc_get_cd(int module) -{ - int status = dm6444evm_msp430_get_pins(); - - return (status < 0) ? status : !(status & BIT(1)); -} - -static int dm6444evm_mmc_get_ro(int module) -{ - int status = dm6444evm_msp430_get_pins(); - - return (status < 0) ? status : status & BIT(6 + 8); -} - -static struct davinci_mmc_config dm6446evm_mmc_config = { - .get_cd = dm6444evm_mmc_get_cd, - .get_ro = dm6444evm_mmc_get_ro, - .wires = 4, -}; - -static struct i2c_board_info __initdata i2c_info[] = { - { - I2C_BOARD_INFO("dm6446evm_msp", 0x23), - }, - { - I2C_BOARD_INFO("pcf8574", 0x38), - .platform_data = &pcf_data_u2, - }, - { - I2C_BOARD_INFO("pcf8574", 0x39), - .platform_data = &pcf_data_u18, - }, - { - I2C_BOARD_INFO("pcf8574", 0x3a), - .platform_data = &pcf_data_u35, - }, - { - I2C_BOARD_INFO("24c256", 0x50), - .swnode = &eeprom_node, - }, - { - I2C_BOARD_INFO("tlv320aic33", 0x1b), - }, -}; - -#define DM644X_I2C_SDA_PIN GPIO_TO_PIN(2, 12) -#define DM644X_I2C_SCL_PIN GPIO_TO_PIN(2, 11) - -static struct gpiod_lookup_table i2c_recovery_gpiod_table = { - .dev_id = "i2c_davinci.1", - .table = { - GPIO_LOOKUP("davinci_gpio", DM644X_I2C_SDA_PIN, "sda", - GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN), - GPIO_LOOKUP("davinci_gpio", DM644X_I2C_SCL_PIN, "scl", - GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN), - { } - }, -}; - -/* The msp430 uses a slow bitbanged I2C implementation (ergo 20 KHz), - * which requires 100 usec of idle bus after i2c writes sent to it. - */ -static struct davinci_i2c_platform_data i2c_pdata = { - .bus_freq = 20 /* kHz */, - .bus_delay = 100 /* usec */, - .gpio_recovery = true, -}; - -static void __init evm_init_i2c(void) -{ - gpiod_add_lookup_table(&i2c_recovery_gpiod_table); - davinci_init_i2c(&i2c_pdata); - i2c_add_driver(&dm6446evm_msp_driver); - i2c_register_board_info(1, i2c_info, ARRAY_SIZE(i2c_info)); -} -#endif - -/* Fixed regulator support */ -static struct regulator_consumer_supply fixed_supplies_3_3v[] = { - /* Baseboard 3.3V: 5V -> TPS54310PWP -> 3.3V */ - REGULATOR_SUPPLY("AVDD", "1-001b"), - REGULATOR_SUPPLY("DRVDD", "1-001b"), -}; - -static struct regulator_consumer_supply fixed_supplies_1_8v[] = { - /* Baseboard 1.8V: 5V -> TPS54310PWP -> 1.8V */ - REGULATOR_SUPPLY("IOVDD", "1-001b"), - REGULATOR_SUPPLY("DVDD", "1-001b"), -}; - -#define VENC_STD_ALL (V4L2_STD_NTSC | V4L2_STD_PAL) - -/* venc standard timings */ -static struct vpbe_enc_mode_info dm644xevm_enc_std_timing[] = { - { - .name = "ntsc", - .timings_type = VPBE_ENC_STD, - .std_id = V4L2_STD_NTSC, - .interlaced = 1, - .xres = 720, - .yres = 480, - .aspect = {11, 10}, - .fps = {30000, 1001}, - .left_margin = 0x79, - .upper_margin = 0x10, - }, - { - .name = "pal", - .timings_type = VPBE_ENC_STD, - .std_id = V4L2_STD_PAL, - .interlaced = 1, - .xres = 720, - .yres = 576, - .aspect = {54, 59}, - .fps = {25, 1}, - .left_margin = 0x7e, - .upper_margin = 0x16, - }, -}; - -/* venc dv preset timings */ -static struct vpbe_enc_mode_info dm644xevm_enc_preset_timing[] = { - { - .name = "480p59_94", - .timings_type = VPBE_ENC_DV_TIMINGS, - .dv_timings = V4L2_DV_BT_CEA_720X480P59_94, - .interlaced = 0, - .xres = 720, - .yres = 480, - .aspect = {1, 1}, - .fps = {5994, 100}, - .left_margin = 0x80, - .upper_margin = 0x20, - }, - { - .name = "576p50", - .timings_type = VPBE_ENC_DV_TIMINGS, - .dv_timings = V4L2_DV_BT_CEA_720X576P50, - .interlaced = 0, - .xres = 720, - .yres = 576, - .aspect = {1, 1}, - .fps = {50, 1}, - .left_margin = 0x7e, - .upper_margin = 0x30, - }, -}; - -/* - * The outputs available from VPBE + encoders. Keep the order same - * as that of encoders. First those from venc followed by that from - * encoders. Index in the output refers to index on a particular encoder. - * Driver uses this index to pass it to encoder when it supports more - * than one output. Userspace applications use index of the array to - * set an output. - */ -static struct vpbe_output dm644xevm_vpbe_outputs[] = { - { - .output = { - .index = 0, - .name = "Composite", - .type = V4L2_OUTPUT_TYPE_ANALOG, - .std = VENC_STD_ALL, - .capabilities = V4L2_OUT_CAP_STD, - }, - .subdev_name = DM644X_VPBE_VENC_SUBDEV_NAME, - .default_mode = "ntsc", - .num_modes = ARRAY_SIZE(dm644xevm_enc_std_timing), - .modes = dm644xevm_enc_std_timing, - }, - { - .output = { - .index = 1, - .name = "Component", - .type = V4L2_OUTPUT_TYPE_ANALOG, - .capabilities = V4L2_OUT_CAP_DV_TIMINGS, - }, - .subdev_name = DM644X_VPBE_VENC_SUBDEV_NAME, - .default_mode = "480p59_94", - .num_modes = ARRAY_SIZE(dm644xevm_enc_preset_timing), - .modes = dm644xevm_enc_preset_timing, - }, -}; - -static struct vpbe_config dm644xevm_display_cfg = { - .module_name = "dm644x-vpbe-display", - .i2c_adapter_id = 1, - .osd = { - .module_name = DM644X_VPBE_OSD_SUBDEV_NAME, - }, - .venc = { - .module_name = DM644X_VPBE_VENC_SUBDEV_NAME, - }, - .num_outputs = ARRAY_SIZE(dm644xevm_vpbe_outputs), - .outputs = dm644xevm_vpbe_outputs, -}; - -static struct platform_device *davinci_evm_devices[] __initdata = { - &davinci_fb_device, - &rtc_dev, -}; - -static void __init -davinci_evm_map_io(void) -{ - dm644x_init(); -} - -static int davinci_phy_fixup(struct phy_device *phydev) -{ - unsigned int control; - /* CRITICAL: Fix for increasing PHY signal drive strength for - * TX lockup issue. On DaVinci EVM, the Intel LXT971 PHY - * signal strength was low causing TX to fail randomly. The - * fix is to Set bit 11 (Increased MII drive strength) of PHY - * register 26 (Digital Config register) on this phy. */ - control = phy_read(phydev, 26); - phy_write(phydev, 26, (control | 0x800)); - return 0; -} - -#define HAS_ATA (IS_ENABLED(CONFIG_BLK_DEV_PALMCHIP_BK3710) || \ - IS_ENABLED(CONFIG_PATA_BK3710)) - -#define HAS_NOR IS_ENABLED(CONFIG_MTD_PHYSMAP) - -#define HAS_NAND IS_ENABLED(CONFIG_MTD_NAND_DAVINCI) - -#define GPIO_nVBUS_DRV 160 - -static struct gpiod_lookup_table dm644evm_usb_gpio_table = { - .dev_id = "musb-davinci", - .table = { - GPIO_LOOKUP("davinci_gpio", GPIO_nVBUS_DRV, NULL, - GPIO_ACTIVE_HIGH), - { } - }, -}; - -static __init void davinci_evm_init(void) -{ - int ret; - struct clk *aemif_clk; - struct davinci_soc_info *soc_info = &davinci_soc_info; - - dm644x_register_clocks(); - - regulator_register_always_on(0, "fixed-dummy", fixed_supplies_1_8v, - ARRAY_SIZE(fixed_supplies_1_8v), 1800000); - regulator_register_always_on(1, "fixed-dummy", fixed_supplies_3_3v, - ARRAY_SIZE(fixed_supplies_3_3v), 3300000); - - dm644x_init_devices(); - - ret = dm644x_gpio_register(); - if (ret) - pr_warn("%s: GPIO init failed: %d\n", __func__, ret); - - aemif_clk = clk_get(NULL, "aemif"); - clk_prepare_enable(aemif_clk); - - if (HAS_ATA) { - if (HAS_NAND || HAS_NOR) - pr_warn("WARNING: both IDE and Flash are enabled, but they share AEMIF pins\n" - "\tDisable IDE for NAND/NOR support\n"); - davinci_init_ide(); - } else if (HAS_NAND || HAS_NOR) { - davinci_cfg_reg(DM644X_HPIEN_DISABLE); - davinci_cfg_reg(DM644X_ATAEN_DISABLE); - - /* only one device will be jumpered and detected */ - if (HAS_NAND) { - platform_device_register(&davinci_evm_aemif_device); -#ifdef CONFIG_I2C - evm_leds[7].default_trigger = "nand-disk"; -#endif - if (HAS_NOR) - pr_warn("WARNING: both NAND and NOR flash are enabled; disable one of them.\n"); - } else if (HAS_NOR) - platform_device_register(&davinci_evm_norflash_device); - } - - platform_add_devices(davinci_evm_devices, - ARRAY_SIZE(davinci_evm_devices)); -#ifdef CONFIG_I2C - nvmem_add_cell_table(&dm644evm_nvmem_cell_table); - nvmem_add_cell_lookups(&dm644evm_nvmem_cell_lookup, 1); - evm_init_i2c(); - davinci_setup_mmc(0, &dm6446evm_mmc_config); -#endif - dm644x_init_video(&dm644xevm_capture_cfg, &dm644xevm_display_cfg); - - davinci_serial_init(dm644x_serial_device); - dm644x_init_asp(); - - /* irlml6401 switches over 1A, in under 8 msec */ - gpiod_add_lookup_table(&dm644evm_usb_gpio_table); - davinci_setup_usb(1000, 8); - - if (IS_BUILTIN(CONFIG_PHYLIB)) { - soc_info->emac_pdata->phy_id = DM644X_EVM_PHY_ID; - /* Register the fixup for PHY on DaVinci */ - phy_register_fixup_for_uid(LXT971_PHY_ID, LXT971_PHY_MASK, - davinci_phy_fixup); - } -} - -MACHINE_START(DAVINCI_EVM, "DaVinci DM644x EVM") - /* Maintainer: MontaVista Software */ - .atag_offset = 0x100, - .map_io = davinci_evm_map_io, - .init_irq = dm644x_init_irq, - .init_time = dm644x_init_time, - .init_machine = davinci_evm_init, - .init_late = davinci_init_late, - .dma_zone_size = SZ_128M, -MACHINE_END diff --git a/arch/arm/mach-davinci/board-dm646x-evm.c b/arch/arm/mach-davinci/board-dm646x-evm.c deleted file mode 100644 index 84ad065e98c2..000000000000 --- a/arch/arm/mach-davinci/board-dm646x-evm.c +++ /dev/null @@ -1,873 +0,0 @@ -/* - * TI DaVinci DM646X EVM board - * - * Derived from: arch/arm/mach-davinci/board-evm.c - * Copyright (C) 2006 Texas Instruments. - * - * (C) 2007-2008, MontaVista Software, Inc. - * - * This file is licensed under the terms of the GNU General Public License - * version 2. This program is licensed "as is" without any warranty of any - * kind, whether express or implied. - * - */ - -/************************************************************************** - * Included Files - **************************************************************************/ - -#include -#include -#include -#include -#include -#include -#include -#include -#include - -#include -#include - -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include - -#include -#include - -#include "common.h" -#include "serial.h" -#include "davinci.h" -#include "irqs.h" - -#define NAND_BLOCK_SIZE SZ_128K - -/* Note: We are setting first partition as 'bootloader' constituting UBL, U-Boot - * and U-Boot environment this avoids dependency on any particular combination - * of UBL, U-Boot or flashing tools etc. - */ -static struct mtd_partition davinci_nand_partitions[] = { - { - /* UBL, U-Boot with environment */ - .name = "bootloader", - .offset = MTDPART_OFS_APPEND, - .size = 16 * NAND_BLOCK_SIZE, - .mask_flags = MTD_WRITEABLE, /* force read-only */ - }, { - .name = "kernel", - .offset = MTDPART_OFS_APPEND, - .size = SZ_4M, - .mask_flags = 0, - }, { - .name = "filesystem", - .offset = MTDPART_OFS_APPEND, - .size = MTDPART_SIZ_FULL, - .mask_flags = 0, - } -}; - -static struct davinci_aemif_timing dm6467tevm_nandflash_timing = { - .wsetup = 29, - .wstrobe = 24, - .whold = 14, - .rsetup = 19, - .rstrobe = 33, - .rhold = 0, - .ta = 29, -}; - -static struct davinci_nand_pdata davinci_nand_data = { - .core_chipsel = 0, - .mask_cle = 0x80000, - .mask_ale = 0x40000, - .parts = davinci_nand_partitions, - .nr_parts = ARRAY_SIZE(davinci_nand_partitions), - .engine_type = NAND_ECC_ENGINE_TYPE_ON_HOST, - .ecc_bits = 1, - .options = 0, -}; - -static struct resource davinci_nand_resources[] = { - { - .start = DM646X_ASYNC_EMIF_CS2_SPACE_BASE, - .end = DM646X_ASYNC_EMIF_CS2_SPACE_BASE + SZ_32M - 1, - .flags = IORESOURCE_MEM, - }, { - .start = DM646X_ASYNC_EMIF_CONTROL_BASE, - .end = DM646X_ASYNC_EMIF_CONTROL_BASE + SZ_4K - 1, - .flags = IORESOURCE_MEM, - }, -}; - -static struct platform_device davinci_aemif_devices[] = { - { - .name = "davinci_nand", - .id = 0, - .num_resources = ARRAY_SIZE(davinci_nand_resources), - .resource = davinci_nand_resources, - .dev = { - .platform_data = &davinci_nand_data, - }, - }, -}; - -static struct resource davinci_aemif_resources[] = { - { - .start = DM646X_ASYNC_EMIF_CONTROL_BASE, - .end = DM646X_ASYNC_EMIF_CONTROL_BASE + SZ_4K - 1, - .flags = IORESOURCE_MEM, - }, -}; - -static struct aemif_abus_data davinci_aemif_abus_data[] = { - { - .cs = 1, - }, -}; - -static struct aemif_platform_data davinci_aemif_pdata = { - .abus_data = davinci_aemif_abus_data, - .num_abus_data = ARRAY_SIZE(davinci_aemif_abus_data), - .sub_devices = davinci_aemif_devices, - .num_sub_devices = ARRAY_SIZE(davinci_aemif_devices), -}; - -static struct platform_device davinci_aemif_device = { - .name = "ti-aemif", - .id = -1, - .dev = { - .platform_data = &davinci_aemif_pdata, - }, - .resource = davinci_aemif_resources, - .num_resources = ARRAY_SIZE(davinci_aemif_resources), -}; - -#define HAS_ATA (IS_ENABLED(CONFIG_BLK_DEV_PALMCHIP_BK3710) || \ - IS_ENABLED(CONFIG_PATA_BK3710)) - -#ifdef CONFIG_I2C -/* CPLD Register 0 bits to control ATA */ -#define DM646X_EVM_ATA_RST BIT(0) -#define DM646X_EVM_ATA_PWD BIT(1) - -/* CPLD Register 0 Client: used for I/O Control */ -static int cpld_reg0_probe(struct i2c_client *client) -{ - if (HAS_ATA) { - u8 data; - struct i2c_msg msg[2] = { - { - .addr = client->addr, - .flags = I2C_M_RD, - .len = 1, - .buf = &data, - }, - { - .addr = client->addr, - .flags = 0, - .len = 1, - .buf = &data, - }, - }; - - /* Clear ATA_RSTn and ATA_PWD bits to enable ATA operation. */ - i2c_transfer(client->adapter, msg, 1); - data &= ~(DM646X_EVM_ATA_RST | DM646X_EVM_ATA_PWD); - i2c_transfer(client->adapter, msg + 1, 1); - } - - return 0; -} - -static const struct i2c_device_id cpld_reg_ids[] = { - { "cpld_reg0", 0, }, - { }, -}; - -static struct i2c_driver dm6467evm_cpld_driver = { - .driver.name = "cpld_reg0", - .id_table = cpld_reg_ids, - .probe_new = cpld_reg0_probe, -}; - -/* LEDS */ - -static struct gpio_led evm_leds[] = { - { .name = "DS1", .active_low = 1, }, - { .name = "DS2", .active_low = 1, }, - { .name = "DS3", .active_low = 1, }, - { .name = "DS4", .active_low = 1, }, -}; - -static const struct gpio_led_platform_data evm_led_data = { - .num_leds = ARRAY_SIZE(evm_leds), - .leds = evm_leds, -}; - -static struct platform_device *evm_led_dev; - -static int evm_led_setup(struct i2c_client *client, int gpio, - unsigned int ngpio, void *c) -{ - struct gpio_led *leds = evm_leds; - int status; - - while (ngpio--) { - leds->gpio = gpio++; - leds++; - } - - evm_led_dev = platform_device_alloc("leds-gpio", 0); - platform_device_add_data(evm_led_dev, &evm_led_data, - sizeof(evm_led_data)); - - evm_led_dev->dev.parent = &client->dev; - status = platform_device_add(evm_led_dev); - if (status < 0) { - platform_device_put(evm_led_dev); - evm_led_dev = NULL; - } - return status; -} - -static int evm_led_teardown(struct i2c_client *client, int gpio, - unsigned ngpio, void *c) -{ - if (evm_led_dev) { - platform_device_unregister(evm_led_dev); - evm_led_dev = NULL; - } - return 0; -} - -static int evm_sw_gpio[4] = { -EINVAL, -EINVAL, -EINVAL, -EINVAL }; - -static int evm_sw_setup(struct i2c_client *client, int gpio, - unsigned ngpio, void *c) -{ - int status; - int i; - char label[10]; - - for (i = 0; i < 4; ++i) { - snprintf(label, 10, "user_sw%d", i); - status = gpio_request(gpio, label); - if (status) - goto out_free; - evm_sw_gpio[i] = gpio++; - - status = gpio_direction_input(evm_sw_gpio[i]); - if (status) - goto out_free; - - status = gpio_export(evm_sw_gpio[i], 0); - if (status) - goto out_free; - } - return 0; - -out_free: - for (i = 0; i < 4; ++i) { - if (evm_sw_gpio[i] != -EINVAL) { - gpio_free(evm_sw_gpio[i]); - evm_sw_gpio[i] = -EINVAL; - } - } - return status; -} - -static int evm_sw_teardown(struct i2c_client *client, int gpio, - unsigned ngpio, void *c) -{ - int i; - - for (i = 0; i < 4; ++i) { - if (evm_sw_gpio[i] != -EINVAL) { - gpio_unexport(evm_sw_gpio[i]); - gpio_free(evm_sw_gpio[i]); - evm_sw_gpio[i] = -EINVAL; - } - } - return 0; -} - -static int evm_pcf_setup(struct i2c_client *client, int gpio, - unsigned int ngpio, void *c) -{ - int status; - - if (ngpio < 8) - return -EINVAL; - - status = evm_sw_setup(client, gpio, 4, c); - if (status) - return status; - - return evm_led_setup(client, gpio+4, 4, c); -} - -static void evm_pcf_teardown(struct i2c_client *client, int gpio, - unsigned int ngpio, void *c) -{ - BUG_ON(ngpio < 8); - - evm_sw_teardown(client, gpio, 4, c); - evm_led_teardown(client, gpio+4, 4, c); -} - -static struct pcf857x_platform_data pcf_data = { - .gpio_base = DAVINCI_N_GPIO+1, - .setup = evm_pcf_setup, - .teardown = evm_pcf_teardown, -}; - -/* Most of this EEPROM is unused, but U-Boot uses some data: - * - 0x7f00, 6 bytes Ethernet Address - * - ... newer boards may have more - */ - -static struct nvmem_cell_info dm646x_evm_nvmem_cells[] = { - { - .name = "macaddr", - .offset = 0x7f00, - .bytes = ETH_ALEN, - } -}; - -static struct nvmem_cell_table dm646x_evm_nvmem_cell_table = { - .nvmem_name = "1-00500", - .cells = dm646x_evm_nvmem_cells, - .ncells = ARRAY_SIZE(dm646x_evm_nvmem_cells), -}; - -static struct nvmem_cell_lookup dm646x_evm_nvmem_cell_lookup = { - .nvmem_name = "1-00500", - .cell_name = "macaddr", - .dev_id = "davinci_emac.1", - .con_id = "mac-address", -}; - -static const struct property_entry eeprom_properties[] = { - PROPERTY_ENTRY_U32("pagesize", 64), - { } -}; - -static const struct software_node eeprom_node = { - .properties = eeprom_properties, -}; -#endif - -static u8 dm646x_iis_serializer_direction[] = { - TX_MODE, RX_MODE, INACTIVE_MODE, INACTIVE_MODE, -}; - -static u8 dm646x_dit_serializer_direction[] = { - TX_MODE, -}; - -static struct snd_platform_data dm646x_evm_snd_data[] = { - { - .tx_dma_offset = 0x400, - .rx_dma_offset = 0x400, - .op_mode = DAVINCI_MCASP_IIS_MODE, - .num_serializer = ARRAY_SIZE(dm646x_iis_serializer_direction), - .tdm_slots = 2, - .serial_dir = dm646x_iis_serializer_direction, - .asp_chan_q = EVENTQ_0, - }, - { - .tx_dma_offset = 0x400, - .rx_dma_offset = 0, - .op_mode = DAVINCI_MCASP_DIT_MODE, - .num_serializer = ARRAY_SIZE(dm646x_dit_serializer_direction), - .tdm_slots = 32, - .serial_dir = dm646x_dit_serializer_direction, - .asp_chan_q = EVENTQ_0, - }, -}; - -#ifdef CONFIG_I2C -static struct i2c_client *cpld_client; - -static int cpld_video_probe(struct i2c_client *client) -{ - cpld_client = client; - return 0; -} - -static int cpld_video_remove(struct i2c_client *client) -{ - cpld_client = NULL; - return 0; -} - -static const struct i2c_device_id cpld_video_id[] = { - { "cpld_video", 0 }, - { } -}; - -static struct i2c_driver cpld_video_driver = { - .driver = { - .name = "cpld_video", - }, - .probe_new = cpld_video_probe, - .remove = cpld_video_remove, - .id_table = cpld_video_id, -}; - -static void evm_init_cpld(void) -{ - i2c_add_driver(&cpld_video_driver); -} - -static struct i2c_board_info __initdata i2c_info[] = { - { - I2C_BOARD_INFO("24c256", 0x50), - .swnode = &eeprom_node, - }, - { - I2C_BOARD_INFO("pcf8574a", 0x38), - .platform_data = &pcf_data, - }, - { - I2C_BOARD_INFO("cpld_reg0", 0x3a), - }, - { - I2C_BOARD_INFO("tlv320aic33", 0x18), - }, - { - I2C_BOARD_INFO("cpld_video", 0x3b), - }, -}; - -static struct davinci_i2c_platform_data i2c_pdata = { - .bus_freq = 100 /* kHz */, - .bus_delay = 0 /* usec */, -}; - -#define VCH2CLK_MASK (BIT_MASK(10) | BIT_MASK(9) | BIT_MASK(8)) -#define VCH2CLK_SYSCLK8 (BIT(9)) -#define VCH2CLK_AUXCLK (BIT(9) | BIT(8)) -#define VCH3CLK_MASK (BIT_MASK(14) | BIT_MASK(13) | BIT_MASK(12)) -#define VCH3CLK_SYSCLK8 (BIT(13)) -#define VCH3CLK_AUXCLK (BIT(14) | BIT(13)) - -#define VIDCH2CLK (BIT(10)) -#define VIDCH3CLK (BIT(11)) -#define VIDCH1CLK (BIT(4)) -#define TVP7002_INPUT (BIT(4)) -#define TVP5147_INPUT (~BIT(4)) -#define VPIF_INPUT_ONE_CHANNEL (BIT(5)) -#define VPIF_INPUT_TWO_CHANNEL (~BIT(5)) -#define TVP5147_CH0 "tvp514x-0" -#define TVP5147_CH1 "tvp514x-1" - -/* spin lock for updating above registers */ -static spinlock_t vpif_reg_lock; - -static int set_vpif_clock(int mux_mode, int hd) -{ - unsigned long flags; - unsigned int value; - int val = 0; - int err = 0; - - if (!cpld_client) - return -ENXIO; - - /* disable the clock */ - spin_lock_irqsave(&vpif_reg_lock, flags); - value = __raw_readl(DAVINCI_SYSMOD_VIRT(SYSMOD_VSCLKDIS)); - value |= (VIDCH3CLK | VIDCH2CLK); - __raw_writel(value, DAVINCI_SYSMOD_VIRT(SYSMOD_VSCLKDIS)); - spin_unlock_irqrestore(&vpif_reg_lock, flags); - - val = i2c_smbus_read_byte(cpld_client); - if (val < 0) - return val; - - if (mux_mode == 1) - val &= ~0x40; - else - val |= 0x40; - - err = i2c_smbus_write_byte(cpld_client, val); - if (err) - return err; - - value = __raw_readl(DAVINCI_SYSMOD_VIRT(SYSMOD_VIDCLKCTL)); - value &= ~(VCH2CLK_MASK); - value &= ~(VCH3CLK_MASK); - - if (hd >= 1) - value |= (VCH2CLK_SYSCLK8 | VCH3CLK_SYSCLK8); - else - value |= (VCH2CLK_AUXCLK | VCH3CLK_AUXCLK); - - __raw_writel(value, DAVINCI_SYSMOD_VIRT(SYSMOD_VIDCLKCTL)); - - spin_lock_irqsave(&vpif_reg_lock, flags); - value = __raw_readl(DAVINCI_SYSMOD_VIRT(SYSMOD_VSCLKDIS)); - /* enable the clock */ - value &= ~(VIDCH3CLK | VIDCH2CLK); - __raw_writel(value, DAVINCI_SYSMOD_VIRT(SYSMOD_VSCLKDIS)); - spin_unlock_irqrestore(&vpif_reg_lock, flags); - - return 0; -} - -static struct vpif_subdev_info dm646x_vpif_subdev[] = { - { - .name = "adv7343", - .board_info = { - I2C_BOARD_INFO("adv7343", 0x2a), - }, - }, - { - .name = "ths7303", - .board_info = { - I2C_BOARD_INFO("ths7303", 0x2c), - }, - }, -}; - -static const struct vpif_output dm6467_ch0_outputs[] = { - { - .output = { - .index = 0, - .name = "Composite", - .type = V4L2_OUTPUT_TYPE_ANALOG, - .capabilities = V4L2_OUT_CAP_STD, - .std = V4L2_STD_ALL, - }, - .subdev_name = "adv7343", - .output_route = ADV7343_COMPOSITE_ID, - }, - { - .output = { - .index = 1, - .name = "Component", - .type = V4L2_OUTPUT_TYPE_ANALOG, - .capabilities = V4L2_OUT_CAP_DV_TIMINGS, - }, - .subdev_name = "adv7343", - .output_route = ADV7343_COMPONENT_ID, - }, - { - .output = { - .index = 2, - .name = "S-Video", - .type = V4L2_OUTPUT_TYPE_ANALOG, - .capabilities = V4L2_OUT_CAP_STD, - .std = V4L2_STD_ALL, - }, - .subdev_name = "adv7343", - .output_route = ADV7343_SVIDEO_ID, - }, -}; - -static struct vpif_display_config dm646x_vpif_display_config = { - .set_clock = set_vpif_clock, - .subdevinfo = dm646x_vpif_subdev, - .subdev_count = ARRAY_SIZE(dm646x_vpif_subdev), - .i2c_adapter_id = 1, - .chan_config[0] = { - .outputs = dm6467_ch0_outputs, - .output_count = ARRAY_SIZE(dm6467_ch0_outputs), - }, - .card_name = "DM646x EVM Video Display", -}; - -/** - * setup_vpif_input_path() - * @channel: channel id (0 - CH0, 1 - CH1) - * @sub_dev_name: ptr sub device name - * - * This will set vpif input to capture data from tvp514x or - * tvp7002. - */ -static int setup_vpif_input_path(int channel, const char *sub_dev_name) -{ - int err = 0; - int val; - - /* for channel 1, we don't do anything */ - if (channel != 0) - return 0; - - if (!cpld_client) - return -ENXIO; - - val = i2c_smbus_read_byte(cpld_client); - if (val < 0) - return val; - - if (!strcmp(sub_dev_name, TVP5147_CH0) || - !strcmp(sub_dev_name, TVP5147_CH1)) - val &= TVP5147_INPUT; - else - val |= TVP7002_INPUT; - - err = i2c_smbus_write_byte(cpld_client, val); - if (err) - return err; - return 0; -} - -/** - * setup_vpif_input_channel_mode() - * @mux_mode: mux mode. 0 - 1 channel or (1) - 2 channel - * - * This will setup input mode to one channel (TVP7002) or 2 channel (TVP5147) - */ -static int setup_vpif_input_channel_mode(int mux_mode) -{ - unsigned long flags; - int err = 0; - int val; - u32 value; - - if (!cpld_client) - return -ENXIO; - - val = i2c_smbus_read_byte(cpld_client); - if (val < 0) - return val; - - spin_lock_irqsave(&vpif_reg_lock, flags); - value = __raw_readl(DAVINCI_SYSMOD_VIRT(SYSMOD_VIDCLKCTL)); - if (mux_mode) { - val &= VPIF_INPUT_TWO_CHANNEL; - value |= VIDCH1CLK; - } else { - val |= VPIF_INPUT_ONE_CHANNEL; - value &= ~VIDCH1CLK; - } - __raw_writel(value, DAVINCI_SYSMOD_VIRT(SYSMOD_VIDCLKCTL)); - spin_unlock_irqrestore(&vpif_reg_lock, flags); - - err = i2c_smbus_write_byte(cpld_client, val); - if (err) - return err; - - return 0; -} - -static struct tvp514x_platform_data tvp5146_pdata = { - .clk_polarity = 0, - .hs_polarity = 1, - .vs_polarity = 1 -}; - -#define TVP514X_STD_ALL (V4L2_STD_NTSC | V4L2_STD_PAL) - -static struct vpif_subdev_info vpif_capture_sdev_info[] = { - { - .name = TVP5147_CH0, - .board_info = { - I2C_BOARD_INFO("tvp5146", 0x5d), - .platform_data = &tvp5146_pdata, - }, - }, - { - .name = TVP5147_CH1, - .board_info = { - I2C_BOARD_INFO("tvp5146", 0x5c), - .platform_data = &tvp5146_pdata, - }, - }, -}; - -static struct vpif_input dm6467_ch0_inputs[] = { - { - .input = { - .index = 0, - .name = "Composite", - .type = V4L2_INPUT_TYPE_CAMERA, - .capabilities = V4L2_IN_CAP_STD, - .std = TVP514X_STD_ALL, - }, - .subdev_name = TVP5147_CH0, - .input_route = INPUT_CVBS_VI2B, - .output_route = OUTPUT_10BIT_422_EMBEDDED_SYNC, - }, -}; - -static struct vpif_input dm6467_ch1_inputs[] = { - { - .input = { - .index = 0, - .name = "S-Video", - .type = V4L2_INPUT_TYPE_CAMERA, - .capabilities = V4L2_IN_CAP_STD, - .std = TVP514X_STD_ALL, - }, - .subdev_name = TVP5147_CH1, - .input_route = INPUT_SVIDEO_VI2C_VI1C, - .output_route = OUTPUT_10BIT_422_EMBEDDED_SYNC, - }, -}; - -static struct vpif_capture_config dm646x_vpif_capture_cfg = { - .setup_input_path = setup_vpif_input_path, - .setup_input_channel_mode = setup_vpif_input_channel_mode, - .subdev_info = vpif_capture_sdev_info, - .subdev_count = ARRAY_SIZE(vpif_capture_sdev_info), - .i2c_adapter_id = 1, - .chan_config[0] = { - .inputs = dm6467_ch0_inputs, - .input_count = ARRAY_SIZE(dm6467_ch0_inputs), - .vpif_if = { - .if_type = VPIF_IF_BT656, - .hd_pol = 1, - .vd_pol = 1, - .fid_pol = 0, - }, - }, - .chan_config[1] = { - .inputs = dm6467_ch1_inputs, - .input_count = ARRAY_SIZE(dm6467_ch1_inputs), - .vpif_if = { - .if_type = VPIF_IF_BT656, - .hd_pol = 1, - .vd_pol = 1, - .fid_pol = 0, - }, - }, - .card_name = "DM646x EVM Video Capture", -}; - -static void __init evm_init_video(void) -{ - spin_lock_init(&vpif_reg_lock); - - dm646x_setup_vpif(&dm646x_vpif_display_config, - &dm646x_vpif_capture_cfg); -} - -static void __init evm_init_i2c(void) -{ - davinci_init_i2c(&i2c_pdata); - i2c_add_driver(&dm6467evm_cpld_driver); - i2c_register_board_info(1, i2c_info, ARRAY_SIZE(i2c_info)); - evm_init_cpld(); - evm_init_video(); -} -#endif - -#define DM646X_REF_FREQ 27000000 -#define DM646X_AUX_FREQ 24000000 -#define DM6467T_EVM_REF_FREQ 33000000 - -static void __init davinci_map_io(void) -{ - dm646x_init(); -} - -static void __init dm646x_evm_init_time(void) -{ - dm646x_init_time(DM646X_REF_FREQ, DM646X_AUX_FREQ); -} - -static void __init dm6467t_evm_init_time(void) -{ - dm646x_init_time(DM6467T_EVM_REF_FREQ, DM646X_AUX_FREQ); -} - -#define DM646X_EVM_PHY_ID "davinci_mdio-0:01" -/* - * The following EDMA channels/slots are not being used by drivers (for - * example: Timer, GPIO, UART events etc) on dm646x, hence they are being - * reserved for codecs on the DSP side. - */ -static const s16 dm646x_dma_rsv_chans[][2] = { - /* (offset, number) */ - { 0, 4}, - {13, 3}, - {24, 4}, - {30, 2}, - {54, 3}, - {-1, -1} -}; - -static const s16 dm646x_dma_rsv_slots[][2] = { - /* (offset, number) */ - { 0, 4}, - {13, 3}, - {24, 4}, - {30, 2}, - {54, 3}, - {128, 384}, - {-1, -1} -}; - -static struct edma_rsv_info dm646x_edma_rsv[] = { - { - .rsv_chans = dm646x_dma_rsv_chans, - .rsv_slots = dm646x_dma_rsv_slots, - }, -}; - -static __init void evm_init(void) -{ - int ret; - struct davinci_soc_info *soc_info = &davinci_soc_info; - - dm646x_register_clocks(); - - ret = dm646x_gpio_register(); - if (ret) - pr_warn("%s: GPIO init failed: %d\n", __func__, ret); - -#ifdef CONFIG_I2C - nvmem_add_cell_table(&dm646x_evm_nvmem_cell_table); - nvmem_add_cell_lookups(&dm646x_evm_nvmem_cell_lookup, 1); - evm_init_i2c(); -#endif - - davinci_serial_init(dm646x_serial_device); - dm646x_init_mcasp0(&dm646x_evm_snd_data[0]); - dm646x_init_mcasp1(&dm646x_evm_snd_data[1]); - - if (machine_is_davinci_dm6467tevm()) - davinci_nand_data.timing = &dm6467tevm_nandflash_timing; - - if (platform_device_register(&davinci_aemif_device)) - pr_warn("%s: Cannot register AEMIF device.\n", __func__); - - dm646x_init_edma(dm646x_edma_rsv); - - if (HAS_ATA) - davinci_init_ide(); - - soc_info->emac_pdata->phy_id = DM646X_EVM_PHY_ID; -} - -MACHINE_START(DAVINCI_DM6467_EVM, "DaVinci DM646x EVM") - .atag_offset = 0x100, - .map_io = davinci_map_io, - .init_irq = dm646x_init_irq, - .init_time = dm646x_evm_init_time, - .init_machine = evm_init, - .init_late = davinci_init_late, - .dma_zone_size = SZ_128M, -MACHINE_END - -MACHINE_START(DAVINCI_DM6467TEVM, "DaVinci DM6467T EVM") - .atag_offset = 0x100, - .map_io = davinci_map_io, - .init_irq = dm646x_init_irq, - .init_time = dm6467t_evm_init_time, - .init_machine = evm_init, - .init_late = davinci_init_late, - .dma_zone_size = SZ_128M, -MACHINE_END - diff --git a/arch/arm/mach-davinci/board-neuros-osd2.c b/arch/arm/mach-davinci/board-neuros-osd2.c deleted file mode 100644 index 94be492b8a9e..000000000000 --- a/arch/arm/mach-davinci/board-neuros-osd2.c +++ /dev/null @@ -1,238 +0,0 @@ -/* - * Neuros Technologies OSD2 board support - * - * Modified from original 644X-EVM board support. - * 2008 (c) Neuros Technology, LLC. - * 2009 (c) Jorge Luis Zapata Muga - * 2009 (c) Andrey A. Porodko - * - * The Neuros OSD 2.0 is the hardware component of the Neuros Open - * Internet Television Platform. Hardware is very close to TI - * DM644X-EVM board. It has: - * DM6446M02 module with 256MB NAND, 256MB RAM, TLV320AIC32 AIC, - * USB, Ethernet, SD/MMC, UART, THS8200, TVP7000 for video. - * Additionally realtime clock, IR remote control receiver, - * IR Blaster based on MSP430 (firmware although is different - * from used in DM644X-EVM), internal ATA-6 3.5” HDD drive - * with PATA interface, two muxed red-green leds. - * - * For more information please refer to - * http://wiki.neurostechnology.com/index.php/OSD_2.0_HD - * - * This file is licensed under the terms of the GNU General Public - * License version 2. This program is licensed "as is" without any - * warranty of any kind, whether express or implied. - */ -#include -#include -#include -#include -#include -#include -#include -#include -#include - -#include -#include - -#include "common.h" -#include "serial.h" -#include "mux.h" -#include "davinci.h" - -#define NEUROS_OSD2_PHY_ID "davinci_mdio-0:01" -#define LXT971_PHY_ID 0x001378e2 -#define LXT971_PHY_MASK 0xfffffff0 - -#define NTOSD2_AUDIOSOC_I2C_ADDR 0x18 -#define NTOSD2_MSP430_I2C_ADDR 0x59 -#define NTOSD2_MSP430_IRQ 2 - -/* Neuros OSD2 has a Samsung 256 MByte NAND flash (Dev ID of 0xAA, - * 2048 blocks in the device, 64 pages per block, 2048 bytes per - * page. - */ - -#define NAND_BLOCK_SIZE SZ_128K - -static struct mtd_partition davinci_ntosd2_nandflash_partition[] = { - { - /* UBL (a few copies) plus U-Boot */ - .name = "bootloader", - .offset = 0, - .size = 15 * NAND_BLOCK_SIZE, - .mask_flags = MTD_WRITEABLE, /* force read-only */ - }, { - /* U-Boot environment */ - .name = "params", - .offset = MTDPART_OFS_APPEND, - .size = 1 * NAND_BLOCK_SIZE, - .mask_flags = 0, - }, { - /* Kernel */ - .name = "kernel", - .offset = MTDPART_OFS_APPEND, - .size = SZ_4M, - .mask_flags = 0, - }, { - /* File System */ - .name = "filesystem", - .offset = MTDPART_OFS_APPEND, - .size = MTDPART_SIZ_FULL, - .mask_flags = 0, - } - /* A few blocks at end hold a flash Bad Block Table. */ -}; - -static struct davinci_nand_pdata davinci_ntosd2_nandflash_data = { - .core_chipsel = 0, - .parts = davinci_ntosd2_nandflash_partition, - .nr_parts = ARRAY_SIZE(davinci_ntosd2_nandflash_partition), - .engine_type = NAND_ECC_ENGINE_TYPE_ON_HOST, - .ecc_bits = 1, - .bbt_options = NAND_BBT_USE_FLASH, -}; - -static struct resource davinci_ntosd2_nandflash_resource[] = { - { - .start = DM644X_ASYNC_EMIF_DATA_CE0_BASE, - .end = DM644X_ASYNC_EMIF_DATA_CE0_BASE + SZ_16M - 1, - .flags = IORESOURCE_MEM, - }, { - .start = DM644X_ASYNC_EMIF_CONTROL_BASE, - .end = DM644X_ASYNC_EMIF_CONTROL_BASE + SZ_4K - 1, - .flags = IORESOURCE_MEM, - }, -}; - -static struct platform_device davinci_ntosd2_nandflash_device = { - .name = "davinci_nand", - .id = 0, - .dev = { - .platform_data = &davinci_ntosd2_nandflash_data, - }, - .num_resources = ARRAY_SIZE(davinci_ntosd2_nandflash_resource), - .resource = davinci_ntosd2_nandflash_resource, -}; - -static u64 davinci_fb_dma_mask = DMA_BIT_MASK(32); - -static struct platform_device davinci_fb_device = { - .name = "davincifb", - .id = -1, - .dev = { - .dma_mask = &davinci_fb_dma_mask, - .coherent_dma_mask = DMA_BIT_MASK(32), - }, - .num_resources = 0, -}; - -static const struct gpio_led ntosd2_leds[] = { - { .name = "led1_green", .gpio = 10, }, - { .name = "led1_red", .gpio = 11, }, - { .name = "led2_green", .gpio = 12, }, - { .name = "led2_red", .gpio = 13, }, -}; - -static struct gpio_led_platform_data ntosd2_leds_data = { - .num_leds = ARRAY_SIZE(ntosd2_leds), - .leds = ntosd2_leds, -}; - -static struct platform_device ntosd2_leds_dev = { - .name = "leds-gpio", - .id = -1, - .dev = { - .platform_data = &ntosd2_leds_data, - }, -}; - - -static struct platform_device *davinci_ntosd2_devices[] __initdata = { - &davinci_fb_device, - &ntosd2_leds_dev, -}; - -static void __init davinci_ntosd2_map_io(void) -{ - dm644x_init(); -} - -static struct davinci_mmc_config davinci_ntosd2_mmc_config = { - .wires = 4, -}; - -#define HAS_ATA (IS_ENABLED(CONFIG_BLK_DEV_PALMCHIP_BK3710) || \ - IS_ENABLED(CONFIG_PATA_BK3710)) - -#define HAS_NAND IS_ENABLED(CONFIG_MTD_NAND_DAVINCI) - -static __init void davinci_ntosd2_init(void) -{ - int ret; - struct clk *aemif_clk; - struct davinci_soc_info *soc_info = &davinci_soc_info; - - dm644x_register_clocks(); - - dm644x_init_devices(); - - ret = dm644x_gpio_register(); - if (ret) - pr_warn("%s: GPIO init failed: %d\n", __func__, ret); - - aemif_clk = clk_get(NULL, "aemif"); - clk_prepare_enable(aemif_clk); - - if (HAS_ATA) { - if (HAS_NAND) - pr_warn("WARNING: both IDE and Flash are enabled, but they share AEMIF pins\n" - "\tDisable IDE for NAND/NOR support\n"); - davinci_init_ide(); - } else if (HAS_NAND) { - davinci_cfg_reg(DM644X_HPIEN_DISABLE); - davinci_cfg_reg(DM644X_ATAEN_DISABLE); - - /* only one device will be jumpered and detected */ - if (HAS_NAND) - platform_device_register( - &davinci_ntosd2_nandflash_device); - } - - platform_add_devices(davinci_ntosd2_devices, - ARRAY_SIZE(davinci_ntosd2_devices)); - - davinci_serial_init(dm644x_serial_device); - dm644x_init_asp(); - - soc_info->emac_pdata->phy_id = NEUROS_OSD2_PHY_ID; - - davinci_setup_usb(1000, 8); - /* - * Mux the pins to be GPIOs, VLYNQEN is already done at startup. - * The AEAWx are five new AEAW pins that can be muxed by separately. - * They are a bitmask for GPIO management. According TI - * documentation (https://www.ti.com/lit/gpn/tms320dm6446) to employ - * gpio(10,11,12,13) for leds any combination of bits works except - * four last. So we are to reset all five. - */ - davinci_cfg_reg(DM644X_AEAW0); - davinci_cfg_reg(DM644X_AEAW1); - davinci_cfg_reg(DM644X_AEAW2); - davinci_cfg_reg(DM644X_AEAW3); - davinci_cfg_reg(DM644X_AEAW4); - - davinci_setup_mmc(0, &davinci_ntosd2_mmc_config); -} - -MACHINE_START(NEUROS_OSD2, "Neuros OSD2") - /* Maintainer: Neuros Technologies */ - .atag_offset = 0x100, - .map_io = davinci_ntosd2_map_io, - .init_irq = dm644x_init_irq, - .init_time = dm644x_init_time, - .init_machine = davinci_ntosd2_init, - .init_late = davinci_init_late, - .dma_zone_size = SZ_128M, -MACHINE_END diff --git a/arch/arm/mach-davinci/board-sffsdr.c b/arch/arm/mach-davinci/board-sffsdr.c deleted file mode 100644 index e87fd8f82d89..000000000000 --- a/arch/arm/mach-davinci/board-sffsdr.c +++ /dev/null @@ -1,151 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0-or-later -/* - * Lyrtech SFFSDR board support. - * - * Copyright (C) 2008 Philip Balister, OpenSDR - * Copyright (C) 2008 Lyrtech - * - * Based on DV-EVM platform, original copyright follows: - * - * Copyright (C) 2007 MontaVista Software, Inc. - */ - -#include -#include -#include -#include -#include -#include -#include - -#include -#include -#include - -#include -#include - -#include "common.h" -#include "serial.h" -#include "mux.h" -#include "davinci.h" - -#define SFFSDR_PHY_ID "davinci_mdio-0:01" -static struct mtd_partition davinci_sffsdr_nandflash_partition[] = { - /* U-Boot Environment: Block 0 - * UBL: Block 1 - * U-Boot: Blocks 6-7 (256 kb) - * Integrity Kernel: Blocks 8-31 (3 Mb) - * Integrity Data: Blocks 100-END - */ - { - .name = "Linux Kernel", - .offset = 32 * SZ_128K, - .size = 16 * SZ_128K, /* 2 Mb */ - .mask_flags = MTD_WRITEABLE, /* Force read-only */ - }, - { - .name = "Linux ROOT", - .offset = MTDPART_OFS_APPEND, - .size = 256 * SZ_128K, /* 32 Mb */ - .mask_flags = 0, /* R/W */ - }, -}; - -static struct flash_platform_data davinci_sffsdr_nandflash_data = { - .parts = davinci_sffsdr_nandflash_partition, - .nr_parts = ARRAY_SIZE(davinci_sffsdr_nandflash_partition), -}; - -static struct resource davinci_sffsdr_nandflash_resource[] = { - { - .start = DM644X_ASYNC_EMIF_DATA_CE0_BASE, - .end = DM644X_ASYNC_EMIF_DATA_CE0_BASE + SZ_16M - 1, - .flags = IORESOURCE_MEM, - }, { - .start = DM644X_ASYNC_EMIF_CONTROL_BASE, - .end = DM644X_ASYNC_EMIF_CONTROL_BASE + SZ_4K - 1, - .flags = IORESOURCE_MEM, - }, -}; - -static struct platform_device davinci_sffsdr_nandflash_device = { - .name = "davinci_nand", /* Name of driver */ - .id = 0, - .dev = { - .platform_data = &davinci_sffsdr_nandflash_data, - }, - .num_resources = ARRAY_SIZE(davinci_sffsdr_nandflash_resource), - .resource = davinci_sffsdr_nandflash_resource, -}; - -static const struct property_entry eeprom_properties[] = { - PROPERTY_ENTRY_U32("pagesize", 32), - { } -}; - -static const struct software_node eeprom_node = { - .properties = eeprom_properties, -}; - -static struct i2c_board_info __initdata i2c_info[] = { - { - I2C_BOARD_INFO("24c64", 0x50), - .swnode = &eeprom_node, - }, - /* Other I2C devices: - * MSP430, addr 0x23 (not used) - * PCA9543, addr 0x70 (setup done by U-Boot) - * ADS7828, addr 0x48 (ADC for voltage monitoring.) - */ -}; - -static struct davinci_i2c_platform_data i2c_pdata = { - .bus_freq = 20 /* kHz */, - .bus_delay = 100 /* usec */, -}; - -static void __init sffsdr_init_i2c(void) -{ - davinci_init_i2c(&i2c_pdata); - i2c_register_board_info(1, i2c_info, ARRAY_SIZE(i2c_info)); -} - -static struct platform_device *davinci_sffsdr_devices[] __initdata = { - &davinci_sffsdr_nandflash_device, -}; - -static void __init davinci_sffsdr_map_io(void) -{ - dm644x_init(); -} - -static __init void davinci_sffsdr_init(void) -{ - struct davinci_soc_info *soc_info = &davinci_soc_info; - - dm644x_register_clocks(); - - dm644x_init_devices(); - - platform_add_devices(davinci_sffsdr_devices, - ARRAY_SIZE(davinci_sffsdr_devices)); - sffsdr_init_i2c(); - davinci_serial_init(dm644x_serial_device); - soc_info->emac_pdata->phy_id = SFFSDR_PHY_ID; - davinci_setup_usb(0, 0); /* We support only peripheral mode. */ - - /* mux VLYNQ pins */ - davinci_cfg_reg(DM644X_VLYNQEN); - davinci_cfg_reg(DM644X_VLYNQWD); -} - -MACHINE_START(SFFSDR, "Lyrtech SFFSDR") - .atag_offset = 0x100, - .map_io = davinci_sffsdr_map_io, - .init_irq = dm644x_init_irq, - .init_time = dm644x_init_time, - .init_machine = davinci_sffsdr_init, - .init_late = davinci_init_late, - .dma_zone_size = SZ_128M, -MACHINE_END diff --git a/arch/arm/mach-davinci/dm644x.c b/arch/arm/mach-davinci/dm644x.c deleted file mode 100644 index 1ce48d0fb16d..000000000000 --- a/arch/arm/mach-davinci/dm644x.c +++ /dev/null @@ -1,765 +0,0 @@ -/* - * TI DaVinci DM644x chip specific setup - * - * Author: Kevin Hilman, Deep Root Systems, LLC - * - * 2007 (c) Deep Root Systems, LLC. This file is licensed under - * the terms of the GNU General Public License version 2. This program - * is licensed "as is" without any warranty of any kind, whether express - * or implied. - */ - -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include - -#include - -#include - -#include "common.h" -#include "cputype.h" -#include "serial.h" -#include "asp.h" -#include "davinci.h" -#include "irqs.h" -#include "mux.h" - -/* - * Device specific clocks - */ -#define DM644X_REF_FREQ 27000000 - -#define DM644X_EMAC_BASE 0x01c80000 -#define DM644X_EMAC_MDIO_BASE (DM644X_EMAC_BASE + 0x4000) -#define DM644X_EMAC_CNTRL_OFFSET 0x0000 -#define DM644X_EMAC_CNTRL_MOD_OFFSET 0x1000 -#define DM644X_EMAC_CNTRL_RAM_OFFSET 0x2000 -#define DM644X_EMAC_CNTRL_RAM_SIZE 0x2000 - -static struct emac_platform_data dm644x_emac_pdata = { - .ctrl_reg_offset = DM644X_EMAC_CNTRL_OFFSET, - .ctrl_mod_reg_offset = DM644X_EMAC_CNTRL_MOD_OFFSET, - .ctrl_ram_offset = DM644X_EMAC_CNTRL_RAM_OFFSET, - .ctrl_ram_size = DM644X_EMAC_CNTRL_RAM_SIZE, - .version = EMAC_VERSION_1, -}; - -static struct resource dm644x_emac_resources[] = { - { - .start = DM644X_EMAC_BASE, - .end = DM644X_EMAC_BASE + SZ_16K - 1, - .flags = IORESOURCE_MEM, - }, - { - .start = DAVINCI_INTC_IRQ(IRQ_EMACINT), - .end = DAVINCI_INTC_IRQ(IRQ_EMACINT), - .flags = IORESOURCE_IRQ, - }, -}; - -static struct platform_device dm644x_emac_device = { - .name = "davinci_emac", - .id = 1, - .dev = { - .platform_data = &dm644x_emac_pdata, - }, - .num_resources = ARRAY_SIZE(dm644x_emac_resources), - .resource = dm644x_emac_resources, -}; - -static struct resource dm644x_mdio_resources[] = { - { - .start = DM644X_EMAC_MDIO_BASE, - .end = DM644X_EMAC_MDIO_BASE + SZ_4K - 1, - .flags = IORESOURCE_MEM, - }, -}; - -static struct platform_device dm644x_mdio_device = { - .name = "davinci_mdio", - .id = 0, - .num_resources = ARRAY_SIZE(dm644x_mdio_resources), - .resource = dm644x_mdio_resources, -}; - -/* - * Device specific mux setup - * - * soc description mux mode mode mux dbg - * reg offset mask mode - */ -static const struct mux_config dm644x_pins[] = { -#ifdef CONFIG_DAVINCI_MUX -MUX_CFG(DM644X, HDIREN, 0, 16, 1, 1, true) -MUX_CFG(DM644X, ATAEN, 0, 17, 1, 1, true) -MUX_CFG(DM644X, ATAEN_DISABLE, 0, 17, 1, 0, true) - -MUX_CFG(DM644X, HPIEN_DISABLE, 0, 29, 1, 0, true) - -MUX_CFG(DM644X, AEAW, 0, 0, 31, 31, true) -MUX_CFG(DM644X, AEAW0, 0, 0, 1, 0, true) -MUX_CFG(DM644X, AEAW1, 0, 1, 1, 0, true) -MUX_CFG(DM644X, AEAW2, 0, 2, 1, 0, true) -MUX_CFG(DM644X, AEAW3, 0, 3, 1, 0, true) -MUX_CFG(DM644X, AEAW4, 0, 4, 1, 0, true) - -MUX_CFG(DM644X, MSTK, 1, 9, 1, 0, false) - -MUX_CFG(DM644X, I2C, 1, 7, 1, 1, false) - -MUX_CFG(DM644X, MCBSP, 1, 10, 1, 1, false) - -MUX_CFG(DM644X, UART1, 1, 1, 1, 1, true) -MUX_CFG(DM644X, UART2, 1, 2, 1, 1, true) - -MUX_CFG(DM644X, PWM0, 1, 4, 1, 1, false) - -MUX_CFG(DM644X, PWM1, 1, 5, 1, 1, false) - -MUX_CFG(DM644X, PWM2, 1, 6, 1, 1, false) - -MUX_CFG(DM644X, VLYNQEN, 0, 15, 1, 1, false) -MUX_CFG(DM644X, VLSCREN, 0, 14, 1, 1, false) -MUX_CFG(DM644X, VLYNQWD, 0, 12, 3, 3, false) - -MUX_CFG(DM644X, EMACEN, 0, 31, 1, 1, true) - -MUX_CFG(DM644X, GPIO3V, 0, 31, 1, 0, true) - -MUX_CFG(DM644X, GPIO0, 0, 24, 1, 0, true) -MUX_CFG(DM644X, GPIO3, 0, 25, 1, 0, false) -MUX_CFG(DM644X, GPIO43_44, 1, 7, 1, 0, false) -MUX_CFG(DM644X, GPIO46_47, 0, 22, 1, 0, true) - -MUX_CFG(DM644X, RGB666, 0, 22, 1, 1, true) - -MUX_CFG(DM644X, LOEEN, 0, 24, 1, 1, true) -MUX_CFG(DM644X, LFLDEN, 0, 25, 1, 1, false) -#endif -}; - -/* FIQ are pri 0-1; otherwise 2-7, with 7 lowest priority */ -static u8 dm644x_default_priorities[DAVINCI_N_AINTC_IRQ] = { - [IRQ_VDINT0] = 2, - [IRQ_VDINT1] = 6, - [IRQ_VDINT2] = 6, - [IRQ_HISTINT] = 6, - [IRQ_H3AINT] = 6, - [IRQ_PRVUINT] = 6, - [IRQ_RSZINT] = 6, - [7] = 7, - [IRQ_VENCINT] = 6, - [IRQ_ASQINT] = 6, - [IRQ_IMXINT] = 6, - [IRQ_VLCDINT] = 6, - [IRQ_USBINT] = 4, - [IRQ_EMACINT] = 4, - [14] = 7, - [15] = 7, - [IRQ_CCINT0] = 5, /* dma */ - [IRQ_CCERRINT] = 5, /* dma */ - [IRQ_TCERRINT0] = 5, /* dma */ - [IRQ_TCERRINT] = 5, /* dma */ - [IRQ_PSCIN] = 7, - [21] = 7, - [IRQ_IDE] = 4, - [23] = 7, - [IRQ_MBXINT] = 7, - [IRQ_MBRINT] = 7, - [IRQ_MMCINT] = 7, - [IRQ_SDIOINT] = 7, - [28] = 7, - [IRQ_DDRINT] = 7, - [IRQ_AEMIFINT] = 7, - [IRQ_VLQINT] = 4, - [IRQ_TINT0_TINT12] = 2, /* clockevent */ - [IRQ_TINT0_TINT34] = 2, /* clocksource */ - [IRQ_TINT1_TINT12] = 7, /* DSP timer */ - [IRQ_TINT1_TINT34] = 7, /* system tick */ - [IRQ_PWMINT0] = 7, - [IRQ_PWMINT1] = 7, - [IRQ_PWMINT2] = 7, - [IRQ_I2C] = 3, - [IRQ_UARTINT0] = 3, - [IRQ_UARTINT1] = 3, - [IRQ_UARTINT2] = 3, - [IRQ_SPINT0] = 3, - [IRQ_SPINT1] = 3, - [45] = 7, - [IRQ_DSP2ARM0] = 4, - [IRQ_DSP2ARM1] = 4, - [IRQ_GPIO0] = 7, - [IRQ_GPIO1] = 7, - [IRQ_GPIO2] = 7, - [IRQ_GPIO3] = 7, - [IRQ_GPIO4] = 7, - [IRQ_GPIO5] = 7, - [IRQ_GPIO6] = 7, - [IRQ_GPIO7] = 7, - [IRQ_GPIOBNK0] = 7, - [IRQ_GPIOBNK1] = 7, - [IRQ_GPIOBNK2] = 7, - [IRQ_GPIOBNK3] = 7, - [IRQ_GPIOBNK4] = 7, - [IRQ_COMMTX] = 7, - [IRQ_COMMRX] = 7, - [IRQ_EMUINT] = 7, -}; - -/*----------------------------------------------------------------------*/ - -static s8 queue_priority_mapping[][2] = { - /* {event queue no, Priority} */ - {0, 3}, - {1, 7}, - {-1, -1}, -}; - -static const struct dma_slave_map dm644x_edma_map[] = { - { "davinci-mcbsp", "tx", EDMA_FILTER_PARAM(0, 2) }, - { "davinci-mcbsp", "rx", EDMA_FILTER_PARAM(0, 3) }, - { "spi_davinci", "tx", EDMA_FILTER_PARAM(0, 16) }, - { "spi_davinci", "rx", EDMA_FILTER_PARAM(0, 17) }, - { "dm6441-mmc.0", "rx", EDMA_FILTER_PARAM(0, 26) }, - { "dm6441-mmc.0", "tx", EDMA_FILTER_PARAM(0, 27) }, -}; - -static struct edma_soc_info dm644x_edma_pdata = { - .queue_priority_mapping = queue_priority_mapping, - .default_queue = EVENTQ_1, - .slave_map = dm644x_edma_map, - .slavecnt = ARRAY_SIZE(dm644x_edma_map), -}; - -static struct resource edma_resources[] = { - { - .name = "edma3_cc", - .start = 0x01c00000, - .end = 0x01c00000 + SZ_64K - 1, - .flags = IORESOURCE_MEM, - }, - { - .name = "edma3_tc0", - .start = 0x01c10000, - .end = 0x01c10000 + SZ_1K - 1, - .flags = IORESOURCE_MEM, - }, - { - .name = "edma3_tc1", - .start = 0x01c10400, - .end = 0x01c10400 + SZ_1K - 1, - .flags = IORESOURCE_MEM, - }, - { - .name = "edma3_ccint", - .start = DAVINCI_INTC_IRQ(IRQ_CCINT0), - .flags = IORESOURCE_IRQ, - }, - { - .name = "edma3_ccerrint", - .start = DAVINCI_INTC_IRQ(IRQ_CCERRINT), - .flags = IORESOURCE_IRQ, - }, - /* not using TC*_ERR */ -}; - -static const struct platform_device_info dm644x_edma_device __initconst = { - .name = "edma", - .id = 0, - .dma_mask = DMA_BIT_MASK(32), - .res = edma_resources, - .num_res = ARRAY_SIZE(edma_resources), - .data = &dm644x_edma_pdata, - .size_data = sizeof(dm644x_edma_pdata), -}; - -/* DM6446 EVM uses ASP0; line-out is a pair of RCA jacks */ -static struct resource dm644x_asp_resources[] = { - { - .name = "mpu", - .start = DAVINCI_ASP0_BASE, - .end = DAVINCI_ASP0_BASE + SZ_8K - 1, - .flags = IORESOURCE_MEM, - }, - { - .start = DAVINCI_DMA_ASP0_TX, - .end = DAVINCI_DMA_ASP0_TX, - .flags = IORESOURCE_DMA, - }, - { - .start = DAVINCI_DMA_ASP0_RX, - .end = DAVINCI_DMA_ASP0_RX, - .flags = IORESOURCE_DMA, - }, -}; - -static struct platform_device dm644x_asp_device = { - .name = "davinci-mcbsp", - .id = -1, - .num_resources = ARRAY_SIZE(dm644x_asp_resources), - .resource = dm644x_asp_resources, -}; - -#define DM644X_VPSS_BASE 0x01c73400 - -static struct resource dm644x_vpss_resources[] = { - { - /* VPSS Base address */ - .name = "vpss", - .start = DM644X_VPSS_BASE, - .end = DM644X_VPSS_BASE + 0xff, - .flags = IORESOURCE_MEM, - }, -}; - -static struct platform_device dm644x_vpss_device = { - .name = "vpss", - .id = -1, - .dev.platform_data = "dm644x_vpss", - .num_resources = ARRAY_SIZE(dm644x_vpss_resources), - .resource = dm644x_vpss_resources, -}; - -static struct resource dm644x_vpfe_resources[] = { - { - .start = DAVINCI_INTC_IRQ(IRQ_VDINT0), - .end = DAVINCI_INTC_IRQ(IRQ_VDINT0), - .flags = IORESOURCE_IRQ, - }, - { - .start = DAVINCI_INTC_IRQ(IRQ_VDINT1), - .end = DAVINCI_INTC_IRQ(IRQ_VDINT1), - .flags = IORESOURCE_IRQ, - }, -}; - -static u64 dm644x_video_dma_mask = DMA_BIT_MASK(32); -static struct resource dm644x_ccdc_resource[] = { - /* CCDC Base address */ - { - .start = 0x01c70400, - .end = 0x01c70400 + 0xff, - .flags = IORESOURCE_MEM, - }, -}; - -static struct platform_device dm644x_ccdc_dev = { - .name = "dm644x_ccdc", - .id = -1, - .num_resources = ARRAY_SIZE(dm644x_ccdc_resource), - .resource = dm644x_ccdc_resource, - .dev = { - .dma_mask = &dm644x_video_dma_mask, - .coherent_dma_mask = DMA_BIT_MASK(32), - }, -}; - -static struct platform_device dm644x_vpfe_dev = { - .name = CAPTURE_DRV_NAME, - .id = -1, - .num_resources = ARRAY_SIZE(dm644x_vpfe_resources), - .resource = dm644x_vpfe_resources, - .dev = { - .dma_mask = &dm644x_video_dma_mask, - .coherent_dma_mask = DMA_BIT_MASK(32), - }, -}; - -#define DM644X_OSD_BASE 0x01c72600 - -static struct resource dm644x_osd_resources[] = { - { - .start = DM644X_OSD_BASE, - .end = DM644X_OSD_BASE + 0x1ff, - .flags = IORESOURCE_MEM, - }, -}; - -static struct platform_device dm644x_osd_dev = { - .name = DM644X_VPBE_OSD_SUBDEV_NAME, - .id = -1, - .num_resources = ARRAY_SIZE(dm644x_osd_resources), - .resource = dm644x_osd_resources, - .dev = { - .dma_mask = &dm644x_video_dma_mask, - .coherent_dma_mask = DMA_BIT_MASK(32), - }, -}; - -#define DM644X_VENC_BASE 0x01c72400 - -static struct resource dm644x_venc_resources[] = { - { - .start = DM644X_VENC_BASE, - .end = DM644X_VENC_BASE + 0x17f, - .flags = IORESOURCE_MEM, - }, -}; - -#define DM644X_VPSS_MUXSEL_PLL2_MODE BIT(0) -#define DM644X_VPSS_MUXSEL_VPBECLK_MODE BIT(1) -#define DM644X_VPSS_VENCLKEN BIT(3) -#define DM644X_VPSS_DACCLKEN BIT(4) - -static int dm644x_venc_setup_clock(enum vpbe_enc_timings_type type, - unsigned int pclock) -{ - int ret = 0; - u32 v = DM644X_VPSS_VENCLKEN; - - switch (type) { - case VPBE_ENC_STD: - v |= DM644X_VPSS_DACCLKEN; - writel(v, DAVINCI_SYSMOD_VIRT(SYSMOD_VPSS_CLKCTL)); - break; - case VPBE_ENC_DV_TIMINGS: - if (pclock <= 27000000) { - v |= DM644X_VPSS_DACCLKEN; - writel(v, DAVINCI_SYSMOD_VIRT(SYSMOD_VPSS_CLKCTL)); - } else { - /* - * For HD, use external clock source since - * HD requires higher clock rate - */ - v |= DM644X_VPSS_MUXSEL_VPBECLK_MODE; - writel(v, DAVINCI_SYSMOD_VIRT(SYSMOD_VPSS_CLKCTL)); - } - break; - default: - ret = -EINVAL; - } - - return ret; -} - -static struct resource dm644x_v4l2_disp_resources[] = { - { - .start = DAVINCI_INTC_IRQ(IRQ_VENCINT), - .end = DAVINCI_INTC_IRQ(IRQ_VENCINT), - .flags = IORESOURCE_IRQ, - }, -}; - -static struct platform_device dm644x_vpbe_display = { - .name = "vpbe-v4l2", - .id = -1, - .num_resources = ARRAY_SIZE(dm644x_v4l2_disp_resources), - .resource = dm644x_v4l2_disp_resources, - .dev = { - .dma_mask = &dm644x_video_dma_mask, - .coherent_dma_mask = DMA_BIT_MASK(32), - }, -}; - -static struct venc_platform_data dm644x_venc_pdata = { - .setup_clock = dm644x_venc_setup_clock, -}; - -static struct platform_device dm644x_venc_dev = { - .name = DM644X_VPBE_VENC_SUBDEV_NAME, - .id = -1, - .num_resources = ARRAY_SIZE(dm644x_venc_resources), - .resource = dm644x_venc_resources, - .dev = { - .dma_mask = &dm644x_video_dma_mask, - .coherent_dma_mask = DMA_BIT_MASK(32), - .platform_data = &dm644x_venc_pdata, - }, -}; - -static struct platform_device dm644x_vpbe_dev = { - .name = "vpbe_controller", - .id = -1, - .dev = { - .dma_mask = &dm644x_video_dma_mask, - .coherent_dma_mask = DMA_BIT_MASK(32), - }, -}; - -static struct resource dm644_gpio_resources[] = { - { /* registers */ - .start = DAVINCI_GPIO_BASE, - .end = DAVINCI_GPIO_BASE + SZ_4K - 1, - .flags = IORESOURCE_MEM, - }, - { /* interrupt */ - .start = DAVINCI_INTC_IRQ(IRQ_GPIOBNK0), - .end = DAVINCI_INTC_IRQ(IRQ_GPIOBNK0), - .flags = IORESOURCE_IRQ, - }, - { - .start = DAVINCI_INTC_IRQ(IRQ_GPIOBNK1), - .end = DAVINCI_INTC_IRQ(IRQ_GPIOBNK1), - .flags = IORESOURCE_IRQ, - }, - { - .start = DAVINCI_INTC_IRQ(IRQ_GPIOBNK2), - .end = DAVINCI_INTC_IRQ(IRQ_GPIOBNK2), - .flags = IORESOURCE_IRQ, - }, - { - .start = DAVINCI_INTC_IRQ(IRQ_GPIOBNK3), - .end = DAVINCI_INTC_IRQ(IRQ_GPIOBNK3), - .flags = IORESOURCE_IRQ, - }, - { - .start = DAVINCI_INTC_IRQ(IRQ_GPIOBNK4), - .end = DAVINCI_INTC_IRQ(IRQ_GPIOBNK4), - .flags = IORESOURCE_IRQ, - }, -}; - -static struct davinci_gpio_platform_data dm644_gpio_platform_data = { - .no_auto_base = true, - .base = 0, - .ngpio = 71, -}; - -int __init dm644x_gpio_register(void) -{ - return davinci_gpio_register(dm644_gpio_resources, - ARRAY_SIZE(dm644_gpio_resources), - &dm644_gpio_platform_data); -} -/*----------------------------------------------------------------------*/ - -static struct map_desc dm644x_io_desc[] = { - { - .virtual = IO_VIRT, - .pfn = __phys_to_pfn(IO_PHYS), - .length = IO_SIZE, - .type = MT_DEVICE - }, -}; - -/* Contents of JTAG ID register used to identify exact cpu type */ -static struct davinci_id dm644x_ids[] = { - { - .variant = 0x0, - .part_no = 0xb700, - .manufacturer = 0x017, - .cpu_id = DAVINCI_CPU_ID_DM6446, - .name = "dm6446", - }, - { - .variant = 0x1, - .part_no = 0xb700, - .manufacturer = 0x017, - .cpu_id = DAVINCI_CPU_ID_DM6446, - .name = "dm6446a", - }, -}; - -/* - * Bottom half of timer0 is used for clockevent, top half is used for - * clocksource. - */ -static const struct davinci_timer_cfg dm644x_timer_cfg = { - .reg = DEFINE_RES_IO(DAVINCI_TIMER0_BASE, SZ_4K), - .irq = { - DEFINE_RES_IRQ(DAVINCI_INTC_IRQ(IRQ_TINT0_TINT12)), - DEFINE_RES_IRQ(DAVINCI_INTC_IRQ(IRQ_TINT0_TINT34)), - }, -}; - -static struct plat_serial8250_port dm644x_serial0_platform_data[] = { - { - .mapbase = DAVINCI_UART0_BASE, - .irq = DAVINCI_INTC_IRQ(IRQ_UARTINT0), - .flags = UPF_BOOT_AUTOCONF | UPF_SKIP_TEST | - UPF_IOREMAP, - .iotype = UPIO_MEM, - .regshift = 2, - }, - { - .flags = 0, - } -}; -static struct plat_serial8250_port dm644x_serial1_platform_data[] = { - { - .mapbase = DAVINCI_UART1_BASE, - .irq = DAVINCI_INTC_IRQ(IRQ_UARTINT1), - .flags = UPF_BOOT_AUTOCONF | UPF_SKIP_TEST | - UPF_IOREMAP, - .iotype = UPIO_MEM, - .regshift = 2, - }, - { - .flags = 0, - } -}; -static struct plat_serial8250_port dm644x_serial2_platform_data[] = { - { - .mapbase = DAVINCI_UART2_BASE, - .irq = DAVINCI_INTC_IRQ(IRQ_UARTINT2), - .flags = UPF_BOOT_AUTOCONF | UPF_SKIP_TEST | - UPF_IOREMAP, - .iotype = UPIO_MEM, - .regshift = 2, - }, - { - .flags = 0, - } -}; - -struct platform_device dm644x_serial_device[] = { - { - .name = "serial8250", - .id = PLAT8250_DEV_PLATFORM, - .dev = { - .platform_data = dm644x_serial0_platform_data, - } - }, - { - .name = "serial8250", - .id = PLAT8250_DEV_PLATFORM1, - .dev = { - .platform_data = dm644x_serial1_platform_data, - } - }, - { - .name = "serial8250", - .id = PLAT8250_DEV_PLATFORM2, - .dev = { - .platform_data = dm644x_serial2_platform_data, - } - }, - { - } -}; - -static const struct davinci_soc_info davinci_soc_info_dm644x = { - .io_desc = dm644x_io_desc, - .io_desc_num = ARRAY_SIZE(dm644x_io_desc), - .jtag_id_reg = 0x01c40028, - .ids = dm644x_ids, - .ids_num = ARRAY_SIZE(dm644x_ids), - .pinmux_base = DAVINCI_SYSTEM_MODULE_BASE, - .pinmux_pins = dm644x_pins, - .pinmux_pins_num = ARRAY_SIZE(dm644x_pins), - .emac_pdata = &dm644x_emac_pdata, - .sram_dma = 0x00008000, - .sram_len = SZ_16K, -}; - -void __init dm644x_init_asp(void) -{ - davinci_cfg_reg(DM644X_MCBSP); - platform_device_register(&dm644x_asp_device); -} - -void __init dm644x_init(void) -{ - davinci_common_init(&davinci_soc_info_dm644x); - davinci_map_sysmod(); -} - -void __init dm644x_init_time(void) -{ - void __iomem *pll1, *psc; - struct clk *clk; - int rv; - - clk_register_fixed_rate(NULL, "ref_clk", NULL, 0, DM644X_REF_FREQ); - - pll1 = ioremap(DAVINCI_PLL1_BASE, SZ_1K); - dm644x_pll1_init(NULL, pll1, NULL); - - psc = ioremap(DAVINCI_PWR_SLEEP_CNTRL_BASE, SZ_4K); - dm644x_psc_init(NULL, psc); - - clk = clk_get(NULL, "timer0"); - if (WARN_ON(IS_ERR(clk))) { - pr_err("Unable to get the timer clock\n"); - return; - } - - rv = davinci_timer_register(clk, &dm644x_timer_cfg); - WARN(rv, "Unable to register the timer: %d\n", rv); -} - -static struct resource dm644x_pll2_resources[] = { - { - .start = DAVINCI_PLL2_BASE, - .end = DAVINCI_PLL2_BASE + SZ_1K - 1, - .flags = IORESOURCE_MEM, - }, -}; - -static struct platform_device dm644x_pll2_device = { - .name = "dm644x-pll2", - .id = -1, - .resource = dm644x_pll2_resources, - .num_resources = ARRAY_SIZE(dm644x_pll2_resources), -}; - -void __init dm644x_register_clocks(void) -{ - /* PLL1 and PSC are registered in dm644x_init_time() */ - platform_device_register(&dm644x_pll2_device); -} - -int __init dm644x_init_video(struct vpfe_config *vpfe_cfg, - struct vpbe_config *vpbe_cfg) -{ - if (vpfe_cfg || vpbe_cfg) - platform_device_register(&dm644x_vpss_device); - - if (vpfe_cfg) { - dm644x_vpfe_dev.dev.platform_data = vpfe_cfg; - platform_device_register(&dm644x_ccdc_dev); - platform_device_register(&dm644x_vpfe_dev); - } - - if (vpbe_cfg) { - dm644x_vpbe_dev.dev.platform_data = vpbe_cfg; - platform_device_register(&dm644x_osd_dev); - platform_device_register(&dm644x_venc_dev); - platform_device_register(&dm644x_vpbe_dev); - platform_device_register(&dm644x_vpbe_display); - } - - return 0; -} - -static const struct davinci_aintc_config dm644x_aintc_config = { - .reg = { - .start = DAVINCI_ARM_INTC_BASE, - .end = DAVINCI_ARM_INTC_BASE + SZ_4K - 1, - .flags = IORESOURCE_MEM, - }, - .num_irqs = 64, - .prios = dm644x_default_priorities, -}; - -void __init dm644x_init_irq(void) -{ - davinci_aintc_init(&dm644x_aintc_config); -} - -void __init dm644x_init_devices(void) -{ - struct platform_device *edma_pdev; - int ret; - - edma_pdev = platform_device_register_full(&dm644x_edma_device); - if (IS_ERR(edma_pdev)) - pr_warn("%s: Failed to register eDMA\n", __func__); - - platform_device_register(&dm644x_mdio_device); - platform_device_register(&dm644x_emac_device); - - ret = davinci_init_wdt(); - if (ret) - pr_warn("%s: watchdog init failed: %d\n", __func__, ret); - -} diff --git a/arch/arm/mach-davinci/dm646x.c b/arch/arm/mach-davinci/dm646x.c deleted file mode 100644 index 971b2d4e2595..000000000000 --- a/arch/arm/mach-davinci/dm646x.c +++ /dev/null @@ -1,726 +0,0 @@ -/* - * TI DaVinci DM646x chip specific setup - * - * Author: Kevin Hilman, Deep Root Systems, LLC - * - * 2007 (c) Deep Root Systems, LLC. This file is licensed under - * the terms of the GNU General Public License version 2. This program - * is licensed "as is" without any warranty of any kind, whether express - * or implied. - */ - -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include - -#include - -#include - -#include "common.h" -#include "cputype.h" -#include "serial.h" -#include "asp.h" -#include "davinci.h" -#include "irqs.h" -#include "mux.h" - -#define DAVINCI_VPIF_BASE (0x01C12000) - -#define VDD3P3V_VID_MASK (BIT_MASK(3) | BIT_MASK(2) | BIT_MASK(1) |\ - BIT_MASK(0)) -#define VSCLKDIS_MASK (BIT_MASK(11) | BIT_MASK(10) | BIT_MASK(9) |\ - BIT_MASK(8)) - -#define DM646X_EMAC_BASE 0x01c80000 -#define DM646X_EMAC_MDIO_BASE (DM646X_EMAC_BASE + 0x4000) -#define DM646X_EMAC_CNTRL_OFFSET 0x0000 -#define DM646X_EMAC_CNTRL_MOD_OFFSET 0x1000 -#define DM646X_EMAC_CNTRL_RAM_OFFSET 0x2000 -#define DM646X_EMAC_CNTRL_RAM_SIZE 0x2000 - -static struct emac_platform_data dm646x_emac_pdata = { - .ctrl_reg_offset = DM646X_EMAC_CNTRL_OFFSET, - .ctrl_mod_reg_offset = DM646X_EMAC_CNTRL_MOD_OFFSET, - .ctrl_ram_offset = DM646X_EMAC_CNTRL_RAM_OFFSET, - .ctrl_ram_size = DM646X_EMAC_CNTRL_RAM_SIZE, - .version = EMAC_VERSION_2, -}; - -static struct resource dm646x_emac_resources[] = { - { - .start = DM646X_EMAC_BASE, - .end = DM646X_EMAC_BASE + SZ_16K - 1, - .flags = IORESOURCE_MEM, - }, - { - .start = DAVINCI_INTC_IRQ(IRQ_DM646X_EMACRXTHINT), - .end = DAVINCI_INTC_IRQ(IRQ_DM646X_EMACRXTHINT), - .flags = IORESOURCE_IRQ, - }, - { - .start = DAVINCI_INTC_IRQ(IRQ_DM646X_EMACRXINT), - .end = DAVINCI_INTC_IRQ(IRQ_DM646X_EMACRXINT), - .flags = IORESOURCE_IRQ, - }, - { - .start = DAVINCI_INTC_IRQ(IRQ_DM646X_EMACTXINT), - .end = DAVINCI_INTC_IRQ(IRQ_DM646X_EMACTXINT), - .flags = IORESOURCE_IRQ, - }, - { - .start = DAVINCI_INTC_IRQ(IRQ_DM646X_EMACMISCINT), - .end = DAVINCI_INTC_IRQ(IRQ_DM646X_EMACMISCINT), - .flags = IORESOURCE_IRQ, - }, -}; - -static struct platform_device dm646x_emac_device = { - .name = "davinci_emac", - .id = 1, - .dev = { - .platform_data = &dm646x_emac_pdata, - }, - .num_resources = ARRAY_SIZE(dm646x_emac_resources), - .resource = dm646x_emac_resources, -}; - -static struct resource dm646x_mdio_resources[] = { - { - .start = DM646X_EMAC_MDIO_BASE, - .end = DM646X_EMAC_MDIO_BASE + SZ_4K - 1, - .flags = IORESOURCE_MEM, - }, -}; - -static struct platform_device dm646x_mdio_device = { - .name = "davinci_mdio", - .id = 0, - .num_resources = ARRAY_SIZE(dm646x_mdio_resources), - .resource = dm646x_mdio_resources, -}; - -/* - * Device specific mux setup - * - * soc description mux mode mode mux dbg - * reg offset mask mode - */ -static const struct mux_config dm646x_pins[] = { -#ifdef CONFIG_DAVINCI_MUX -MUX_CFG(DM646X, ATAEN, 0, 0, 5, 1, true) - -MUX_CFG(DM646X, AUDCK1, 0, 29, 1, 0, false) - -MUX_CFG(DM646X, AUDCK0, 0, 28, 1, 0, false) - -MUX_CFG(DM646X, CRGMUX, 0, 24, 7, 5, true) - -MUX_CFG(DM646X, STSOMUX_DISABLE, 0, 22, 3, 0, true) - -MUX_CFG(DM646X, STSIMUX_DISABLE, 0, 20, 3, 0, true) - -MUX_CFG(DM646X, PTSOMUX_DISABLE, 0, 18, 3, 0, true) - -MUX_CFG(DM646X, PTSIMUX_DISABLE, 0, 16, 3, 0, true) - -MUX_CFG(DM646X, STSOMUX, 0, 22, 3, 2, true) - -MUX_CFG(DM646X, STSIMUX, 0, 20, 3, 2, true) - -MUX_CFG(DM646X, PTSOMUX_PARALLEL, 0, 18, 3, 2, true) - -MUX_CFG(DM646X, PTSIMUX_PARALLEL, 0, 16, 3, 2, true) - -MUX_CFG(DM646X, PTSOMUX_SERIAL, 0, 18, 3, 3, true) - -MUX_CFG(DM646X, PTSIMUX_SERIAL, 0, 16, 3, 3, true) -#endif -}; - -static u8 dm646x_default_priorities[DAVINCI_N_AINTC_IRQ] = { - [IRQ_DM646X_VP_VERTINT0] = 7, - [IRQ_DM646X_VP_VERTINT1] = 7, - [IRQ_DM646X_VP_VERTINT2] = 7, - [IRQ_DM646X_VP_VERTINT3] = 7, - [IRQ_DM646X_VP_ERRINT] = 7, - [IRQ_DM646X_RESERVED_1] = 7, - [IRQ_DM646X_RESERVED_2] = 7, - [IRQ_DM646X_WDINT] = 7, - [IRQ_DM646X_CRGENINT0] = 7, - [IRQ_DM646X_CRGENINT1] = 7, - [IRQ_DM646X_TSIFINT0] = 7, - [IRQ_DM646X_TSIFINT1] = 7, - [IRQ_DM646X_VDCEINT] = 7, - [IRQ_DM646X_USBINT] = 7, - [IRQ_DM646X_USBDMAINT] = 7, - [IRQ_DM646X_PCIINT] = 7, - [IRQ_CCINT0] = 7, /* dma */ - [IRQ_CCERRINT] = 7, /* dma */ - [IRQ_TCERRINT0] = 7, /* dma */ - [IRQ_TCERRINT] = 7, /* dma */ - [IRQ_DM646X_TCERRINT2] = 7, - [IRQ_DM646X_TCERRINT3] = 7, - [IRQ_DM646X_IDE] = 7, - [IRQ_DM646X_HPIINT] = 7, - [IRQ_DM646X_EMACRXTHINT] = 7, - [IRQ_DM646X_EMACRXINT] = 7, - [IRQ_DM646X_EMACTXINT] = 7, - [IRQ_DM646X_EMACMISCINT] = 7, - [IRQ_DM646X_MCASP0TXINT] = 7, - [IRQ_DM646X_MCASP0RXINT] = 7, - [IRQ_DM646X_RESERVED_3] = 7, - [IRQ_DM646X_MCASP1TXINT] = 7, - [IRQ_TINT0_TINT12] = 7, /* clockevent */ - [IRQ_TINT0_TINT34] = 7, /* clocksource */ - [IRQ_TINT1_TINT12] = 7, /* DSP timer */ - [IRQ_TINT1_TINT34] = 7, /* system tick */ - [IRQ_PWMINT0] = 7, - [IRQ_PWMINT1] = 7, - [IRQ_DM646X_VLQINT] = 7, - [IRQ_I2C] = 7, - [IRQ_UARTINT0] = 7, - [IRQ_UARTINT1] = 7, - [IRQ_DM646X_UARTINT2] = 7, - [IRQ_DM646X_SPINT0] = 7, - [IRQ_DM646X_SPINT1] = 7, - [IRQ_DM646X_DSP2ARMINT] = 7, - [IRQ_DM646X_RESERVED_4] = 7, - [IRQ_DM646X_PSCINT] = 7, - [IRQ_DM646X_GPIO0] = 7, - [IRQ_DM646X_GPIO1] = 7, - [IRQ_DM646X_GPIO2] = 7, - [IRQ_DM646X_GPIO3] = 7, - [IRQ_DM646X_GPIO4] = 7, - [IRQ_DM646X_GPIO5] = 7, - [IRQ_DM646X_GPIO6] = 7, - [IRQ_DM646X_GPIO7] = 7, - [IRQ_DM646X_GPIOBNK0] = 7, - [IRQ_DM646X_GPIOBNK1] = 7, - [IRQ_DM646X_GPIOBNK2] = 7, - [IRQ_DM646X_DDRINT] = 7, - [IRQ_DM646X_AEMIFINT] = 7, - [IRQ_COMMTX] = 7, - [IRQ_COMMRX] = 7, - [IRQ_EMUINT] = 7, -}; - -/*----------------------------------------------------------------------*/ - -/* Four Transfer Controllers on DM646x */ -static s8 dm646x_queue_priority_mapping[][2] = { - /* {event queue no, Priority} */ - {0, 4}, - {1, 0}, - {2, 5}, - {3, 1}, - {-1, -1}, -}; - -static const struct dma_slave_map dm646x_edma_map[] = { - { "davinci-mcasp.0", "tx", EDMA_FILTER_PARAM(0, 6) }, - { "davinci-mcasp.0", "rx", EDMA_FILTER_PARAM(0, 9) }, - { "davinci-mcasp.1", "tx", EDMA_FILTER_PARAM(0, 12) }, - { "spi_davinci", "tx", EDMA_FILTER_PARAM(0, 16) }, - { "spi_davinci", "rx", EDMA_FILTER_PARAM(0, 17) }, -}; - -static struct edma_soc_info dm646x_edma_pdata = { - .queue_priority_mapping = dm646x_queue_priority_mapping, - .default_queue = EVENTQ_1, - .slave_map = dm646x_edma_map, - .slavecnt = ARRAY_SIZE(dm646x_edma_map), -}; - -static struct resource edma_resources[] = { - { - .name = "edma3_cc", - .start = 0x01c00000, - .end = 0x01c00000 + SZ_64K - 1, - .flags = IORESOURCE_MEM, - }, - { - .name = "edma3_tc0", - .start = 0x01c10000, - .end = 0x01c10000 + SZ_1K - 1, - .flags = IORESOURCE_MEM, - }, - { - .name = "edma3_tc1", - .start = 0x01c10400, - .end = 0x01c10400 + SZ_1K - 1, - .flags = IORESOURCE_MEM, - }, - { - .name = "edma3_tc2", - .start = 0x01c10800, - .end = 0x01c10800 + SZ_1K - 1, - .flags = IORESOURCE_MEM, - }, - { - .name = "edma3_tc3", - .start = 0x01c10c00, - .end = 0x01c10c00 + SZ_1K - 1, - .flags = IORESOURCE_MEM, - }, - { - .name = "edma3_ccint", - .start = DAVINCI_INTC_IRQ(IRQ_CCINT0), - .flags = IORESOURCE_IRQ, - }, - { - .name = "edma3_ccerrint", - .start = DAVINCI_INTC_IRQ(IRQ_CCERRINT), - .flags = IORESOURCE_IRQ, - }, - /* not using TC*_ERR */ -}; - -static const struct platform_device_info dm646x_edma_device __initconst = { - .name = "edma", - .id = 0, - .dma_mask = DMA_BIT_MASK(32), - .res = edma_resources, - .num_res = ARRAY_SIZE(edma_resources), - .data = &dm646x_edma_pdata, - .size_data = sizeof(dm646x_edma_pdata), -}; - -static struct resource dm646x_mcasp0_resources[] = { - { - .name = "mpu", - .start = DAVINCI_DM646X_MCASP0_REG_BASE, - .end = DAVINCI_DM646X_MCASP0_REG_BASE + (SZ_1K << 1) - 1, - .flags = IORESOURCE_MEM, - }, - { - .name = "tx", - .start = DAVINCI_DM646X_DMA_MCASP0_AXEVT0, - .end = DAVINCI_DM646X_DMA_MCASP0_AXEVT0, - .flags = IORESOURCE_DMA, - }, - { - .name = "rx", - .start = DAVINCI_DM646X_DMA_MCASP0_AREVT0, - .end = DAVINCI_DM646X_DMA_MCASP0_AREVT0, - .flags = IORESOURCE_DMA, - }, - { - .name = "tx", - .start = DAVINCI_INTC_IRQ(IRQ_DM646X_MCASP0TXINT), - .flags = IORESOURCE_IRQ, - }, - { - .name = "rx", - .start = DAVINCI_INTC_IRQ(IRQ_DM646X_MCASP0RXINT), - .flags = IORESOURCE_IRQ, - }, -}; - -/* DIT mode only, rx is not supported */ -static struct resource dm646x_mcasp1_resources[] = { - { - .name = "mpu", - .start = DAVINCI_DM646X_MCASP1_REG_BASE, - .end = DAVINCI_DM646X_MCASP1_REG_BASE + (SZ_1K << 1) - 1, - .flags = IORESOURCE_MEM, - }, - { - .name = "tx", - .start = DAVINCI_DM646X_DMA_MCASP1_AXEVT1, - .end = DAVINCI_DM646X_DMA_MCASP1_AXEVT1, - .flags = IORESOURCE_DMA, - }, - { - .name = "tx", - .start = DAVINCI_INTC_IRQ(IRQ_DM646X_MCASP1TXINT), - .flags = IORESOURCE_IRQ, - }, -}; - -static struct platform_device dm646x_mcasp0_device = { - .name = "davinci-mcasp", - .id = 0, - .num_resources = ARRAY_SIZE(dm646x_mcasp0_resources), - .resource = dm646x_mcasp0_resources, -}; - -static struct platform_device dm646x_mcasp1_device = { - .name = "davinci-mcasp", - .id = 1, - .num_resources = ARRAY_SIZE(dm646x_mcasp1_resources), - .resource = dm646x_mcasp1_resources, -}; - -static struct platform_device dm646x_dit_device = { - .name = "spdif-dit", - .id = -1, -}; - -static u64 vpif_dma_mask = DMA_BIT_MASK(32); - -static struct resource vpif_resource[] = { - { - .start = DAVINCI_VPIF_BASE, - .end = DAVINCI_VPIF_BASE + 0x03ff, - .flags = IORESOURCE_MEM, - } -}; - -static struct platform_device vpif_dev = { - .name = "vpif", - .id = -1, - .dev = { - .dma_mask = &vpif_dma_mask, - .coherent_dma_mask = DMA_BIT_MASK(32), - }, - .resource = vpif_resource, - .num_resources = ARRAY_SIZE(vpif_resource), -}; - -static struct resource vpif_display_resource[] = { - { - .start = DAVINCI_INTC_IRQ(IRQ_DM646X_VP_VERTINT2), - .end = DAVINCI_INTC_IRQ(IRQ_DM646X_VP_VERTINT2), - .flags = IORESOURCE_IRQ, - }, - { - .start = DAVINCI_INTC_IRQ(IRQ_DM646X_VP_VERTINT3), - .end = DAVINCI_INTC_IRQ(IRQ_DM646X_VP_VERTINT3), - .flags = IORESOURCE_IRQ, - }, -}; - -static struct platform_device vpif_display_dev = { - .name = "vpif_display", - .id = -1, - .dev = { - .dma_mask = &vpif_dma_mask, - .coherent_dma_mask = DMA_BIT_MASK(32), - }, - .resource = vpif_display_resource, - .num_resources = ARRAY_SIZE(vpif_display_resource), -}; - -static struct resource vpif_capture_resource[] = { - { - .start = DAVINCI_INTC_IRQ(IRQ_DM646X_VP_VERTINT0), - .end = DAVINCI_INTC_IRQ(IRQ_DM646X_VP_VERTINT0), - .flags = IORESOURCE_IRQ, - }, - { - .start = DAVINCI_INTC_IRQ(IRQ_DM646X_VP_VERTINT1), - .end = DAVINCI_INTC_IRQ(IRQ_DM646X_VP_VERTINT1), - .flags = IORESOURCE_IRQ, - }, -}; - -static struct platform_device vpif_capture_dev = { - .name = "vpif_capture", - .id = -1, - .dev = { - .dma_mask = &vpif_dma_mask, - .coherent_dma_mask = DMA_BIT_MASK(32), - }, - .resource = vpif_capture_resource, - .num_resources = ARRAY_SIZE(vpif_capture_resource), -}; - -static struct resource dm646x_gpio_resources[] = { - { /* registers */ - .start = DAVINCI_GPIO_BASE, - .end = DAVINCI_GPIO_BASE + SZ_4K - 1, - .flags = IORESOURCE_MEM, - }, - { /* interrupt */ - .start = DAVINCI_INTC_IRQ(IRQ_DM646X_GPIOBNK0), - .end = DAVINCI_INTC_IRQ(IRQ_DM646X_GPIOBNK0), - .flags = IORESOURCE_IRQ, - }, - { - .start = DAVINCI_INTC_IRQ(IRQ_DM646X_GPIOBNK1), - .end = DAVINCI_INTC_IRQ(IRQ_DM646X_GPIOBNK1), - .flags = IORESOURCE_IRQ, - }, - { - .start = DAVINCI_INTC_IRQ(IRQ_DM646X_GPIOBNK2), - .end = DAVINCI_INTC_IRQ(IRQ_DM646X_GPIOBNK2), - .flags = IORESOURCE_IRQ, - }, -}; - -static struct davinci_gpio_platform_data dm646x_gpio_platform_data = { - .no_auto_base = true, - .base = 0, - .ngpio = 43, -}; - -int __init dm646x_gpio_register(void) -{ - return davinci_gpio_register(dm646x_gpio_resources, - ARRAY_SIZE(dm646x_gpio_resources), - &dm646x_gpio_platform_data); -} -/*----------------------------------------------------------------------*/ - -static struct map_desc dm646x_io_desc[] = { - { - .virtual = IO_VIRT, - .pfn = __phys_to_pfn(IO_PHYS), - .length = IO_SIZE, - .type = MT_DEVICE - }, -}; - -/* Contents of JTAG ID register used to identify exact cpu type */ -static struct davinci_id dm646x_ids[] = { - { - .variant = 0x0, - .part_no = 0xb770, - .manufacturer = 0x017, - .cpu_id = DAVINCI_CPU_ID_DM6467, - .name = "dm6467_rev1.x", - }, - { - .variant = 0x1, - .part_no = 0xb770, - .manufacturer = 0x017, - .cpu_id = DAVINCI_CPU_ID_DM6467, - .name = "dm6467_rev3.x", - }, -}; - -/* - * Bottom half of timer0 is used for clockevent, top half is used for - * clocksource. - */ -static const struct davinci_timer_cfg dm646x_timer_cfg = { - .reg = DEFINE_RES_IO(DAVINCI_TIMER0_BASE, SZ_4K), - .irq = { - DEFINE_RES_IRQ(DAVINCI_INTC_IRQ(IRQ_TINT0_TINT12)), - DEFINE_RES_IRQ(DAVINCI_INTC_IRQ(IRQ_TINT0_TINT34)), - }, -}; - -static struct plat_serial8250_port dm646x_serial0_platform_data[] = { - { - .mapbase = DAVINCI_UART0_BASE, - .irq = DAVINCI_INTC_IRQ(IRQ_UARTINT0), - .flags = UPF_BOOT_AUTOCONF | UPF_SKIP_TEST | - UPF_IOREMAP, - .iotype = UPIO_MEM32, - .regshift = 2, - }, - { - .flags = 0, - } -}; -static struct plat_serial8250_port dm646x_serial1_platform_data[] = { - { - .mapbase = DAVINCI_UART1_BASE, - .irq = DAVINCI_INTC_IRQ(IRQ_UARTINT1), - .flags = UPF_BOOT_AUTOCONF | UPF_SKIP_TEST | - UPF_IOREMAP, - .iotype = UPIO_MEM32, - .regshift = 2, - }, - { - .flags = 0, - } -}; -static struct plat_serial8250_port dm646x_serial2_platform_data[] = { - { - .mapbase = DAVINCI_UART2_BASE, - .irq = DAVINCI_INTC_IRQ(IRQ_DM646X_UARTINT2), - .flags = UPF_BOOT_AUTOCONF | UPF_SKIP_TEST | - UPF_IOREMAP, - .iotype = UPIO_MEM32, - .regshift = 2, - }, - { - .flags = 0, - } -}; - -struct platform_device dm646x_serial_device[] = { - { - .name = "serial8250", - .id = PLAT8250_DEV_PLATFORM, - .dev = { - .platform_data = dm646x_serial0_platform_data, - } - }, - { - .name = "serial8250", - .id = PLAT8250_DEV_PLATFORM1, - .dev = { - .platform_data = dm646x_serial1_platform_data, - } - }, - { - .name = "serial8250", - .id = PLAT8250_DEV_PLATFORM2, - .dev = { - .platform_data = dm646x_serial2_platform_data, - } - }, - { - } -}; - -static const struct davinci_soc_info davinci_soc_info_dm646x = { - .io_desc = dm646x_io_desc, - .io_desc_num = ARRAY_SIZE(dm646x_io_desc), - .jtag_id_reg = 0x01c40028, - .ids = dm646x_ids, - .ids_num = ARRAY_SIZE(dm646x_ids), - .pinmux_base = DAVINCI_SYSTEM_MODULE_BASE, - .pinmux_pins = dm646x_pins, - .pinmux_pins_num = ARRAY_SIZE(dm646x_pins), - .emac_pdata = &dm646x_emac_pdata, - .sram_dma = 0x10010000, - .sram_len = SZ_32K, -}; - -void __init dm646x_init_mcasp0(struct snd_platform_data *pdata) -{ - dm646x_mcasp0_device.dev.platform_data = pdata; - platform_device_register(&dm646x_mcasp0_device); -} - -void __init dm646x_init_mcasp1(struct snd_platform_data *pdata) -{ - dm646x_mcasp1_device.dev.platform_data = pdata; - platform_device_register(&dm646x_mcasp1_device); - platform_device_register(&dm646x_dit_device); -} - -void dm646x_setup_vpif(struct vpif_display_config *display_config, - struct vpif_capture_config *capture_config) -{ - unsigned int value; - - value = __raw_readl(DAVINCI_SYSMOD_VIRT(SYSMOD_VSCLKDIS)); - value &= ~VSCLKDIS_MASK; - __raw_writel(value, DAVINCI_SYSMOD_VIRT(SYSMOD_VSCLKDIS)); - - value = __raw_readl(DAVINCI_SYSMOD_VIRT(SYSMOD_VDD3P3VPWDN)); - value &= ~VDD3P3V_VID_MASK; - __raw_writel(value, DAVINCI_SYSMOD_VIRT(SYSMOD_VDD3P3VPWDN)); - - davinci_cfg_reg(DM646X_STSOMUX_DISABLE); - davinci_cfg_reg(DM646X_STSIMUX_DISABLE); - davinci_cfg_reg(DM646X_PTSOMUX_DISABLE); - davinci_cfg_reg(DM646X_PTSIMUX_DISABLE); - - vpif_display_dev.dev.platform_data = display_config; - vpif_capture_dev.dev.platform_data = capture_config; - platform_device_register(&vpif_dev); - platform_device_register(&vpif_display_dev); - platform_device_register(&vpif_capture_dev); -} - -int __init dm646x_init_edma(struct edma_rsv_info *rsv) -{ - struct platform_device *edma_pdev; - - dm646x_edma_pdata.rsv = rsv; - - edma_pdev = platform_device_register_full(&dm646x_edma_device); - return PTR_ERR_OR_ZERO(edma_pdev); -} - -void __init dm646x_init(void) -{ - davinci_common_init(&davinci_soc_info_dm646x); - davinci_map_sysmod(); -} - -void __init dm646x_init_time(unsigned long ref_clk_rate, - unsigned long aux_clkin_rate) -{ - void __iomem *pll1, *psc; - struct clk *clk; - int rv; - - clk_register_fixed_rate(NULL, "ref_clk", NULL, 0, ref_clk_rate); - clk_register_fixed_rate(NULL, "aux_clkin", NULL, 0, aux_clkin_rate); - - pll1 = ioremap(DAVINCI_PLL1_BASE, SZ_1K); - dm646x_pll1_init(NULL, pll1, NULL); - - psc = ioremap(DAVINCI_PWR_SLEEP_CNTRL_BASE, SZ_4K); - dm646x_psc_init(NULL, psc); - - clk = clk_get(NULL, "timer0"); - if (WARN_ON(IS_ERR(clk))) { - pr_err("Unable to get the timer clock\n"); - return; - } - - rv = davinci_timer_register(clk, &dm646x_timer_cfg); - WARN(rv, "Unable to register the timer: %d\n", rv); -} - -static struct resource dm646x_pll2_resources[] = { - { - .start = DAVINCI_PLL2_BASE, - .end = DAVINCI_PLL2_BASE + SZ_1K - 1, - .flags = IORESOURCE_MEM, - }, -}; - -static struct platform_device dm646x_pll2_device = { - .name = "dm646x-pll2", - .id = -1, - .resource = dm646x_pll2_resources, - .num_resources = ARRAY_SIZE(dm646x_pll2_resources), -}; - -void __init dm646x_register_clocks(void) -{ - /* PLL1 and PSC are registered in dm646x_init_time() */ - platform_device_register(&dm646x_pll2_device); -} - -static const struct davinci_aintc_config dm646x_aintc_config = { - .reg = { - .start = DAVINCI_ARM_INTC_BASE, - .end = DAVINCI_ARM_INTC_BASE + SZ_4K - 1, - .flags = IORESOURCE_MEM, - }, - .num_irqs = 64, - .prios = dm646x_default_priorities, -}; - -void __init dm646x_init_irq(void) -{ - davinci_aintc_init(&dm646x_aintc_config); -} - -static int __init dm646x_init_devices(void) -{ - int ret = 0; - - if (!cpu_is_davinci_dm646x()) - return 0; - - platform_device_register(&dm646x_mdio_device); - platform_device_register(&dm646x_emac_device); - - ret = davinci_init_wdt(); - if (ret) - pr_warn("%s: watchdog init failed: %d\n", __func__, ret); - - return ret; -} -postcore_initcall(dm646x_init_devices); diff --git a/arch/arm/mach-dove/Kconfig b/arch/arm/mach-dove/Kconfig index c30c69c664ea..2252f465cafd 100644 --- a/arch/arm/mach-dove/Kconfig +++ b/arch/arm/mach-dove/Kconfig @@ -1,6 +1,7 @@ # SPDX-License-Identifier: GPL-2.0 menuconfig ARCH_DOVE bool "Marvell Dove" if ARCH_MULTI_V7 + depends on ATAGS select CPU_PJ4 select GPIOLIB select MVEBU_MBUS @@ -8,6 +9,7 @@ menuconfig ARCH_DOVE select PINCTRL_DOVE select PLAT_ORION_LEGACY select PM_GENERIC_DOMAINS if PM + select PCI_QUIRKS if PCI help Support for the Marvell Dove SoC 88AP510 diff --git a/arch/arm/mach-dove/pcie.c b/arch/arm/mach-dove/pcie.c index 2a493bdfffc6..f90f42fc495e 100644 --- a/arch/arm/mach-dove/pcie.c +++ b/arch/arm/mach-dove/pcie.c @@ -136,14 +136,19 @@ static struct pci_ops pcie_ops = { .write = pcie_wr_conf, }; +/* + * The root complex has a hardwired class of PCI_CLASS_MEMORY_OTHER, when it + * is operating as a root complex this needs to be switched to + * PCI_CLASS_BRIDGE_HOST or Linux will errantly try to process the BAR's on + * the device. Decoding setup is handled by the orion code. + */ static void rc_pci_fixup(struct pci_dev *dev) { - /* - * Prevent enumeration of root complex. - */ if (dev->bus->parent == NULL && dev->devfn == 0) { int i; + dev->class &= 0xff; + dev->class |= PCI_CLASS_BRIDGE_HOST << 8; for (i = 0; i < DEVICE_COUNT_RESOURCE; i++) { dev->resource[i].start = 0; dev->resource[i].end = 0; diff --git a/arch/arm/mach-ep93xx/Kconfig b/arch/arm/mach-ep93xx/Kconfig index 21f4cc2ba651..2c40996a444b 100644 --- a/arch/arm/mach-ep93xx/Kconfig +++ b/arch/arm/mach-ep93xx/Kconfig @@ -1,6 +1,7 @@ # SPDX-License-Identifier: GPL-2.0-only menuconfig ARCH_EP93XX bool "EP93xx-based" + depends on ATAGS depends on ARCH_MULTI_V4T depends on CPU_LITTLE_ENDIAN select ARCH_SPARSEMEM_ENABLE @@ -26,6 +27,7 @@ comment "EP93xx Platforms" config MACH_ADSSPHERE bool "Support ADS Sphere" + depends on UNUSED_BOARD_FILES help Say 'Y' here if you want your kernel to support the ADS Sphere board. @@ -98,6 +100,7 @@ config MACH_EDB9315A config MACH_GESBC9312 bool "Support Glomation GESBC-9312-sx" + depends on UNUSED_BOARD_FILES help Say 'Y' here if you want your kernel to support the Glomation GESBC-9312-sx board. @@ -108,6 +111,7 @@ config MACH_MICRO9 config MACH_MICRO9H bool "Support Contec Micro9-High" select MACH_MICRO9 + depends on UNUSED_BOARD_FILES help Say 'Y' here if you want your kernel to support the Contec Micro9-High board. @@ -115,6 +119,7 @@ config MACH_MICRO9H config MACH_MICRO9M bool "Support Contec Micro9-Mid" select MACH_MICRO9 + depends on UNUSED_BOARD_FILES help Say 'Y' here if you want your kernel to support the Contec Micro9-Mid board. @@ -122,6 +127,7 @@ config MACH_MICRO9M config MACH_MICRO9L bool "Support Contec Micro9-Lite" select MACH_MICRO9 + depends on UNUSED_BOARD_FILES help Say 'Y' here if you want your kernel to support the Contec Micro9-Lite board. @@ -129,18 +135,21 @@ config MACH_MICRO9L config MACH_MICRO9S bool "Support Contec Micro9-Slim" select MACH_MICRO9 + depends on UNUSED_BOARD_FILES help Say 'Y' here if you want your kernel to support the Contec Micro9-Slim board. config MACH_SIM_ONE bool "Support Simplemachines Sim.One board" + depends on UNUSED_BOARD_FILES help Say 'Y' here if you want your kernel to support the Simplemachines Sim.One board. config MACH_SNAPPER_CL15 bool "Support Bluewater Systems Snapper CL15 Module" + depends on UNUSED_BOARD_FILES help Say 'Y' here if you want your kernel to support the Bluewater Systems Snapper CL15 Module. diff --git a/arch/arm/mach-footbridge/Kconfig b/arch/arm/mach-footbridge/Kconfig index 728aff93fba9..bcd4e4ca34f7 100644 --- a/arch/arm/mach-footbridge/Kconfig +++ b/arch/arm/mach-footbridge/Kconfig @@ -5,6 +5,7 @@ menu "Footbridge Implementations" config ARCH_CATS bool "CATS" + depends on UNUSED_BOARD_FILES select CLKEVT_I8253 select CLKSRC_I8253 select FOOTBRIDGE_HOST diff --git a/arch/arm/mach-hisi/Kconfig b/arch/arm/mach-hisi/Kconfig index 75cccbd3f05f..7b3440687176 100644 --- a/arch/arm/mach-hisi/Kconfig +++ b/arch/arm/mach-hisi/Kconfig @@ -40,7 +40,7 @@ config ARCH_HIP04 select HAVE_ARM_ARCH_TIMER select MCPM if SMP select MCPM_QUAD_CLUSTER if SMP - select GENERIC_IRQ_EFFECTIVE_AFF_MASK + select GENERIC_IRQ_EFFECTIVE_AFF_MASK if SMP help Support for Hisilicon HiP04 SoC family diff --git a/arch/arm/mach-imx/Kconfig b/arch/arm/mach-imx/Kconfig index 696c59fe4588..77e435df8dfe 100644 --- a/arch/arm/mach-imx/Kconfig +++ b/arch/arm/mach-imx/Kconfig @@ -96,7 +96,7 @@ config SOC_IMX5 select HAVE_IMX_SRC select MXC_TZIC -config SOC_IMX50 +config SOC_IMX50 bool "i.MX50 support" select PINCTRL_IMX50 select SOC_IMX5 @@ -111,7 +111,7 @@ config SOC_IMX51 help This enables support for Freescale i.MX51 processor -config SOC_IMX53 +config SOC_IMX53 bool "i.MX53 support" select PINCTRL_IMX53 select SOC_IMX5 @@ -216,7 +216,7 @@ config SOC_IMX7D select SOC_IMX7D_CM4 if ARM_SINGLE_ARMV7M select ARM_ERRATA_814220 if ARCH_MULTI_V7 help - This enables support for Freescale i.MX7 Dual processor. + This enables support for Freescale i.MX7 Dual processor. config SOC_IMX7ULP bool "i.MX7ULP support" diff --git a/arch/arm/mach-imx/cpu-imx25.c b/arch/arm/mach-imx/cpu-imx25.c index b2e1963f473d..3e63445cde06 100644 --- a/arch/arm/mach-imx/cpu-imx25.c +++ b/arch/arm/mach-imx/cpu-imx25.c @@ -32,6 +32,8 @@ static int mx25_read_cpu_rev(void) return IMX_CHIP_REVISION_1_0; case 0x01: return IMX_CHIP_REVISION_1_1; + case 0x02: + return IMX_CHIP_REVISION_1_2; default: return IMX_CHIP_REVISION_UNKNOWN; } diff --git a/arch/arm/mach-imx/cpuidle-imx6q.c b/arch/arm/mach-imx/cpuidle-imx6q.c index 094337dc1bc7..d086cbae09c3 100644 --- a/arch/arm/mach-imx/cpuidle-imx6q.c +++ b/arch/arm/mach-imx/cpuidle-imx6q.c @@ -3,6 +3,7 @@ * Copyright (C) 2012 Freescale Semiconductor, Inc. */ +#include #include #include #include @@ -24,9 +25,9 @@ static int imx6q_enter_wait(struct cpuidle_device *dev, imx6_set_lpm(WAIT_UNCLOCKED); raw_spin_unlock(&cpuidle_lock); - rcu_idle_enter(); + ct_idle_enter(); cpu_do_idle(); - rcu_idle_exit(); + ct_idle_exit(); raw_spin_lock(&cpuidle_lock); if (num_idle_cpus-- == num_online_cpus()) diff --git a/arch/arm/mach-iop32x/Kconfig b/arch/arm/mach-iop32x/Kconfig index 01f60a8e6404..761fbb04faa1 100644 --- a/arch/arm/mach-iop32x/Kconfig +++ b/arch/arm/mach-iop32x/Kconfig @@ -3,6 +3,7 @@ menuconfig ARCH_IOP32X bool "IOP32x-based platforms" depends on ARCH_MULTI_V5 depends on CPU_LITTLE_ENDIAN + depends on ATAGS && UNUSED_BOARD_FILES select CPU_XSCALE select GPIO_IOP select GPIOLIB diff --git a/arch/arm/mach-mmp/Kconfig b/arch/arm/mach-mmp/Kconfig index 333229c65b28..d71417d57961 100644 --- a/arch/arm/mach-mmp/Kconfig +++ b/arch/arm/mach-mmp/Kconfig @@ -18,6 +18,7 @@ if ATAGS config MACH_ASPENITE bool "Marvell's PXA168 Aspenite Development Board" depends on ARCH_MULTI_V5 + depends on UNUSED_BOARD_FILES select CPU_PXA168 help Say 'Y' here if you want to support the Marvell PXA168-based @@ -26,6 +27,7 @@ config MACH_ASPENITE config MACH_ZYLONITE2 bool "Marvell's PXA168 Zylonite2 Development Board" depends on ARCH_MULTI_V5 + depends on UNUSED_BOARD_FILES select CPU_PXA168 help Say 'Y' here if you want to support the Marvell PXA168-based @@ -34,6 +36,7 @@ config MACH_ZYLONITE2 config MACH_AVENGERS_LITE bool "Marvell's PXA168 Avengers Lite Development Board" depends on ARCH_MULTI_V5 + depends on UNUSED_BOARD_FILES select CPU_PXA168 help Say 'Y' here if you want to support the Marvell PXA168-based @@ -42,6 +45,7 @@ config MACH_AVENGERS_LITE config MACH_TTC_DKB bool "Marvell's PXA910 TavorEVB/TTC_DKB Development Board" depends on ARCH_MULTI_V5 + depends on UNUSED_BOARD_FILES select CPU_PXA910 help Say 'Y' here if you want to support the Marvell PXA910-based @@ -50,6 +54,7 @@ config MACH_TTC_DKB config MACH_BROWNSTONE bool "Marvell's Brownstone Development Platform" depends on ARCH_MULTI_V7 + depends on UNUSED_BOARD_FILES select CPU_MMP2 help Say 'Y' here if you want to support the Marvell MMP2-based @@ -61,6 +66,7 @@ config MACH_BROWNSTONE config MACH_FLINT bool "Marvell's Flint Development Platform" depends on ARCH_MULTI_V7 + depends on UNUSED_BOARD_FILES select CPU_MMP2 help Say 'Y' here if you want to support the Marvell MMP2-based @@ -72,6 +78,7 @@ config MACH_FLINT config MACH_MARVELL_JASPER bool "Marvell's Jasper Development Platform" depends on ARCH_MULTI_V7 + depends on UNUSED_BOARD_FILES select CPU_MMP2 help Say 'Y' here if you want to support the Marvell MMP2-base @@ -83,6 +90,7 @@ config MACH_MARVELL_JASPER config MACH_TETON_BGA bool "Marvell's PXA168 Teton BGA Development Board" depends on ARCH_MULTI_V5 + depends on UNUSED_BOARD_FILES select CPU_PXA168 help Say 'Y' here if you want to support the Marvell PXA168-based @@ -91,6 +99,7 @@ config MACH_TETON_BGA config MACH_GPLUGD bool "Marvell's PXA168 GuruPlug Display (gplugD) Board" depends on ARCH_MULTI_V5 + depends on UNUSED_BOARD_FILES select CPU_PXA168 help Say 'Y' here if you want to support the Marvell PXA168-based diff --git a/arch/arm/mach-mmp/mmp2.h b/arch/arm/mach-mmp/mmp2.h index 3ebc1bb13f71..7f80b90248fb 100644 --- a/arch/arm/mach-mmp/mmp2.h +++ b/arch/arm/mach-mmp/mmp2.h @@ -5,13 +5,13 @@ #include extern void mmp2_timer_init(void); -extern void __init mmp2_init_icu(void); extern void __init mmp2_init_irq(void); extern void mmp2_clear_pmic_int(void); #include #include #include +#include #include "devices.h" diff --git a/arch/arm/mach-mmp/pxa168.h b/arch/arm/mach-mmp/pxa168.h index 34f907cd165a..c1547e098f09 100644 --- a/arch/arm/mach-mmp/pxa168.h +++ b/arch/arm/mach-mmp/pxa168.h @@ -5,7 +5,6 @@ #include extern void pxa168_timer_init(void); -extern void __init icu_init_irq(void); extern void __init pxa168_init_irq(void); extern void pxa168_restart(enum reboot_mode, const char *); extern void pxa168_clear_keypad_wakeup(void); @@ -18,6 +17,7 @@ extern void pxa168_clear_keypad_wakeup(void); #include #include #include +#include #include "devices.h" diff --git a/arch/arm/mach-mmp/pxa910.h b/arch/arm/mach-mmp/pxa910.h index 6ace5a8aa15b..7d229214065a 100644 --- a/arch/arm/mach-mmp/pxa910.h +++ b/arch/arm/mach-mmp/pxa910.h @@ -3,13 +3,13 @@ #define __ASM_MACH_PXA910_H extern void pxa910_timer_init(void); -extern void __init icu_init_irq(void); extern void __init pxa910_init_irq(void); #include #include #include #include
.*) usecs', last) - if(mc and mr and (mc.group('t') == mr.group('t')) and - (mc.group('f') == mr.group('f'))): + ct, cf, n, p = data.initcall_debug_call(line) + rt, rf, l = data.initcall_debug_return(last) + if ct and rt and ct == rt and cf == rf: i = data.dmesgtext.index(last) j = data.dmesgtext.index(line) data.dmesgtext[i] = line @@ -3777,7 +3935,6 @@ def loadKernelLog(): # Function: parseKernelLog # Description: -# [deprecated for kernel 3.15.0 or newer] # Analyse a dmesg log output file generated from this app during # the execution phase. Create a set of device structures in memory # for subsequent formatting in the html output file @@ -3796,30 +3953,30 @@ def parseKernelLog(data): # dmesg phase match table dm = { - 'suspend_prepare': ['PM: Syncing filesystems.*'], - 'suspend': ['PM: Entering [a-z]* sleep.*', 'Suspending console.*'], - 'suspend_late': ['PM: suspend of devices complete after.*'], - 'suspend_noirq': ['PM: late suspend of devices complete after.*'], - 'suspend_machine': ['PM: noirq suspend of devices complete after.*'], - 'resume_machine': ['ACPI: Low-level resume complete.*'], - 'resume_noirq': ['ACPI: Waking up from system sleep state.*'], - 'resume_early': ['PM: noirq resume of devices complete after.*'], - 'resume': ['PM: early resume of devices complete after.*'], - 'resume_complete': ['PM: resume of devices complete after.*'], + 'suspend_prepare': ['PM: Syncing filesystems.*', 'PM: suspend entry.*'], + 'suspend': ['PM: Entering [a-z]* sleep.*', 'Suspending console.*', + 'PM: Suspending system .*'], + 'suspend_late': ['PM: suspend of devices complete after.*', + 'PM: freeze of devices complete after.*'], + 'suspend_noirq': ['PM: late suspend of devices complete after.*', + 'PM: late freeze of devices complete after.*'], + 'suspend_machine': ['PM: suspend-to-idle', + 'PM: noirq suspend of devices complete after.*', + 'PM: noirq freeze of devices complete after.*'], + 'resume_machine': ['PM: Timekeeping suspended for.*', + 'ACPI: Low-level resume complete.*', + 'ACPI: resume from mwait', + 'Suspended for [0-9\.]* seconds'], + 'resume_noirq': ['PM: resume from suspend-to-idle', + 'ACPI: Waking up from system sleep state.*'], + 'resume_early': ['PM: noirq resume of devices complete after.*', + 'PM: noirq restore of devices complete after.*'], + 'resume': ['PM: early resume of devices complete after.*', + 'PM: early restore of devices complete after.*'], + 'resume_complete': ['PM: resume of devices complete after.*', + 'PM: restore of devices complete after.*'], 'post_resume': ['.*Restarting tasks \.\.\..*'], } - if(sysvals.suspendmode == 'standby'): - dm['resume_machine'] = ['PM: Restoring platform NVS memory'] - elif(sysvals.suspendmode == 'disk'): - dm['suspend_late'] = ['PM: freeze of devices complete after.*'] - dm['suspend_noirq'] = ['PM: late freeze of devices complete after.*'] - dm['suspend_machine'] = ['PM: noirq freeze of devices complete after.*'] - dm['resume_machine'] = ['PM: Restoring platform NVS memory'] - dm['resume_early'] = ['PM: noirq restore of devices complete after.*'] - dm['resume'] = ['PM: early restore of devices complete after.*'] - dm['resume_complete'] = ['PM: restore of devices complete after.*'] - elif(sysvals.suspendmode == 'freeze'): - dm['resume_machine'] = ['ACPI: resume from mwait'] # action table (expected events that occur and show up in dmesg) at = { @@ -3867,12 +4024,13 @@ def parseKernelLog(data): for s in dm[p]: if(re.match(s, msg)): phasechange, phase = True, p + dm[p] = [s] break # hack for determining resume_machine end for freeze if(not sysvals.usetraceevents and sysvals.suspendmode == 'freeze' \ and phase == 'resume_machine' and \ - re.match('calling (?P.*)\+ @ .*, parent: .*', msg)): + data.initcall_debug_call(line, True)): data.setPhase(phase, ktime, False) phase = 'resume_noirq' data.setPhase(phase, ktime, True) @@ -3945,26 +4103,18 @@ def parseKernelLog(data): # -- device callbacks -- if(phase in data.sortedPhases()): # device init call - if(re.match('calling (?P.*)\+ @ .*, parent: .*', msg)): - sm = re.match('calling (?P.*)\+ @ '+\ - '(?P.*), parent: (?P

.*)', msg); - f = sm.group('f') - n = sm.group('n') - p = sm.group('p') - if(f and n and p): - data.newAction(phase, f, int(n), p, ktime, -1, '') - # device init return - elif(re.match('call (?P.*)\+ returned .* after '+\ - '(?P.*) usecs', msg)): - sm = re.match('call (?P.*)\+ returned .* after '+\ - '(?P.*) usecs(?P.*)', msg); - f = sm.group('f') - t = sm.group('t') - list = data.dmesg[phase]['list'] - if(f in list): - dev = list[f] - dev['length'] = int(t) - dev['end'] = ktime + t, f, n, p = data.initcall_debug_call(line) + if t and f and n and p: + data.newAction(phase, f, int(n), p, ktime, -1, '') + else: + # device init return + t, f, l = data.initcall_debug_return(line) + if t and f and l: + list = data.dmesg[phase]['list'] + if(f in list): + dev = list[f] + dev['length'] = int(l) + dev['end'] = ktime # if trace events are not available, these are better than nothing if(not sysvals.usetraceevents): @@ -4006,6 +4156,8 @@ def parseKernelLog(data): # fill in any missing phases phasedef = data.phasedef terr, lp = '', 'suspend_prepare' + if lp not in data.dmesg: + doError('dmesg log format has changed, could not find start of suspend') for p in sorted(phasedef, key=lambda k:phasedef[k]['order']): if p not in data.dmesg: if not terr: @@ -5302,7 +5454,7 @@ def executeSuspend(quiet=False): sv.dlog('read dmesg') sv.initdmesg() # start ftrace - if(sv.usecallgraph or sv.usetraceevents): + if sv.useftrace: if not quiet: pprint('START TRACING') sv.dlog('start ftrace tracing') @@ -5334,8 +5486,7 @@ def executeSuspend(quiet=False): sv.dlog('enable RTC wake alarm') sv.rtcWakeAlarmOn() # start of suspend trace marker - if(sv.usecallgraph or sv.usetraceevents): - sv.fsetVal(datetime.now().strftime(sv.tmstart), 'trace_marker') + sv.fsetVal(datetime.now().strftime(sv.tmstart), 'trace_marker') # predelay delay if(count == 1 and sv.predelay > 0): sv.fsetVal('WAIT %d' % sv.predelay, 'trace_marker') @@ -5384,11 +5535,17 @@ def executeSuspend(quiet=False): sv.fsetVal('WAIT END', 'trace_marker') # return from suspend pprint('RESUME COMPLETE') - if(sv.usecallgraph or sv.usetraceevents): - sv.fsetVal(datetime.now().strftime(sv.tmend), 'trace_marker') + sv.fsetVal(datetime.now().strftime(sv.tmend), 'trace_marker') if sv.wifi and wifi: tdata['wifi'] = sv.pollWifi(wifi) sv.dlog('wifi check, %s' % tdata['wifi']) + if sv.netfix: + netfixout = sv.netfixon('wired') + elif sv.netfix: + netfixout = sv.netfixon() + if sv.netfix and netfixout: + tdata['netfix'] = netfixout + sv.dlog('netfix, %s' % tdata['netfix']) if(sv.suspendmode == 'mem' or sv.suspendmode == 'command'): sv.dlog('read the ACPI FPDT') tdata['fw'] = getFPDT(False) @@ -5396,7 +5553,7 @@ def executeSuspend(quiet=False): sv.dlog('run the cmdinfo list after') cmdafter = sv.cmdinfo(False) # stop ftrace - if(sv.usecallgraph or sv.usetraceevents): + if sv.useftrace: if sv.useprocmon: sv.dlog('stop the process monitor') pm.stop() @@ -5407,7 +5564,7 @@ def executeSuspend(quiet=False): sysvals.dlog('EXECUTION TRACE END') sv.getdmesg(testdata) # grab a copy of the ftrace output - if(sv.usecallgraph or sv.usetraceevents): + if sv.useftrace: if not quiet: pprint('CAPTURING TRACE') op = sv.writeDatafileHeader(sv.ftracefile, testdata) @@ -5838,13 +5995,19 @@ def statusCheck(probecheck=False): pprint(' please choose one with -m') # check if ftrace is available - res = sysvals.colorText('NO') - ftgood = sysvals.verifyFtrace() - if(ftgood): - res = 'YES' - elif(sysvals.usecallgraph): - status = 'ftrace is not properly supported' - pprint(' is ftrace supported: %s' % res) + if sysvals.useftrace: + res = sysvals.colorText('NO') + sysvals.useftrace = sysvals.verifyFtrace() + efmt = '"{0}" uses ftrace, and it is not properly supported' + if sysvals.useftrace: + res = 'YES' + elif sysvals.usecallgraph: + status = efmt.format('-f') + elif sysvals.usedevsrc: + status = efmt.format('-dev') + elif sysvals.useprocmon: + status = efmt.format('-proc') + pprint(' is ftrace supported: %s' % res) # check if kprobes are available if sysvals.usekprobes: @@ -5857,8 +6020,8 @@ def statusCheck(probecheck=False): pprint(' are kprobes supported: %s' % res) # what data source are we using - res = 'DMESG' - if(ftgood): + res = 'DMESG (very limited, ftrace is preferred)' + if sysvals.useftrace: sysvals.usetraceevents = True for e in sysvals.traceevents: if not os.path.exists(sysvals.epath+e): @@ -5879,7 +6042,7 @@ def statusCheck(probecheck=False): pprint(' optional commands this tool may use for info:') no = sysvals.colorText('MISSING') yes = sysvals.colorText('FOUND', 32) - for c in ['turbostat', 'mcelog', 'lspci', 'lsusb']: + for c in ['turbostat', 'mcelog', 'lspci', 'lsusb', 'netfix']: if c == 'turbostat': res = yes if sysvals.haveTurbostat() else no else: @@ -5971,7 +6134,7 @@ def processData(live=False, quiet=False): if not sysvals.stamp: pprint('ERROR: data does not include the expected stamp') return (testruns, {'error': 'timeline generation failed'}) - shown = ['bios', 'biosdate', 'cpu', 'host', 'kernel', 'man', 'memfr', + shown = ['os', 'bios', 'biosdate', 'cpu', 'host', 'kernel', 'man', 'memfr', 'memsz', 'mode', 'numcpu', 'plat', 'time', 'wifi'] sysvals.vprint('System Info:') for key in sorted(sysvals.stamp): @@ -6052,6 +6215,8 @@ def runTest(n=0, quiet=False): if sysvals.display: ret = sysvals.displayControl('init') sysvals.dlog('xset display init, ret = %d' % ret) + sysvals.testVal(sysvals.pmdpath, 'basic', '1') + sysvals.testVal(sysvals.s0ixpath, 'basic', 'Y') sysvals.dlog('initialize ftrace') sysvals.initFtrace(quiet) @@ -6145,9 +6310,12 @@ def data_from_html(file, outpath, issues, fulldetail=False): elist[err[0]] += 1 for i in elist: ilist.append('%sx%d' % (i, elist[i]) if elist[i] > 1 else i) - wifi = find_in_html(html, 'Wifi Resume: ', '') - if wifi: - extra['wifi'] = wifi + line = find_in_html(log, '# wifi ', '\n') + if line: + extra['wifi'] = line + line = find_in_html(log, '# netfix ', '\n') + if line: + extra['netfix'] = line low = find_in_html(html, 'freeze time: ', ' ms') for lowstr in ['waking', '+']: if not low: @@ -6243,7 +6411,7 @@ def genHtml(subdir, force=False): sysvals.ftracefile = file sysvals.setOutputFile() if (sysvals.dmesgfile or sysvals.ftracefile) and sysvals.htmlfile and \ - (force or not sysvals.usable(sysvals.htmlfile)): + (force or not sysvals.usable(sysvals.htmlfile, True)): pprint('FTRACE: %s' % sysvals.ftracefile) if sysvals.dmesgfile: pprint('DMESG : %s' % sysvals.dmesgfile) @@ -6533,6 +6701,7 @@ def printHelp(): ' -skiphtml Run the test and capture the trace logs, but skip the timeline (default: disabled)\n'\ ' -result fn Export a results table to a text file for parsing.\n'\ ' -wifi If a wifi connection is available, check that it reconnects after resume.\n'\ + ' -netfix Use netfix to reset the network in the event it fails to resume.\n'\ ' [testprep]\n'\ ' -sync Sync the filesystems before starting the test\n'\ ' -rs on/off Enable/disable runtime suspend for all devices, restore all after test\n'\ @@ -6615,6 +6784,8 @@ if __name__ == '__main__': elif(arg == '-v'): pprint("Version %s" % sysvals.version) sys.exit(0) + elif(arg == '-debugtiming'): + debugtiming = True elif(arg == '-x2'): sysvals.execcount = 2 elif(arg == '-x2delay'): @@ -6657,6 +6828,8 @@ if __name__ == '__main__': sysvals.sync = True elif(arg == '-wifi'): sysvals.wifi = True + elif(arg == '-netfix'): + sysvals.netfix = True elif(arg == '-gzip'): sysvals.gzip = True elif(arg == '-info'): @@ -6819,7 +6992,7 @@ if __name__ == '__main__': sysvals.outdir = val sysvals.notestrun = True if(os.path.isdir(val) == False): - doError('%s is not accessible' % val) + doError('%s is not accesible' % val) elif(arg == '-filter'): try: val = next(args) @@ -6942,12 +7115,11 @@ if __name__ == '__main__': time.sleep(sysvals.multitest['delay']) fmt = 'suspend-%y%m%d-%H%M%S' sysvals.testdir = os.path.join(sysvals.outdir, datetime.now().strftime(fmt)) - ret = runTest(i+1, True) + ret = runTest(i+1, not sysvals.verbose) failcnt = 0 if not ret else failcnt + 1 if sysvals.maxfail > 0 and failcnt >= sysvals.maxfail: pprint('Maximum fail count of %d reached, aborting multitest' % (sysvals.maxfail)) break - time.sleep(5) sysvals.resetlog() sysvals.multistat(False, i, finish) if 'time' in sysvals.multitest and datetime.now() >= finish: diff --git a/tools/power/x86/turbostat/turbostat.8 b/tools/power/x86/turbostat/turbostat.8 index 1e7d3de55a94..c7b26a3603af 100644 --- a/tools/power/x86/turbostat/turbostat.8 +++ b/tools/power/x86/turbostat/turbostat.8 @@ -92,40 +92,66 @@ displays the statistics gathered since it was forked. .SH ROW DESCRIPTIONS The system configuration dump (if --quiet is not used) is followed by statistics. The first row of the statistics labels the content of each column (below). The second row of statistics is the system summary line. The system summary line has a '-' in the columns for the Package, Core, and CPU. The contents of the system summary line depends on the type of column. Columns that count items (eg. IRQ) show the sum across all CPUs in the system. Columns that show a percentage show the average across all CPUs in the system. Columns that dump raw MSR values simply show 0 in the summary. After the system summary row, each row describes a specific Package/Core/CPU. Note that if the --cpu parameter is used to limit which specific CPUs are displayed, turbostat will still collect statistics for all CPUs in the system and will still show the system summary for all CPUs in the system. .SH COLUMN DESCRIPTIONS -.nf +.PP \fBusec\fP For each CPU, the number of microseconds elapsed during counter collection, including thread migration -- if any. This counter is disabled by default, and is enabled with "--enable usec", or --debug. On the summary row, usec refers to the total elapsed time to collect the counters on all cpus. +.PP \fBTime_Of_Day_Seconds\fP For each CPU, the gettimeofday(2) value (seconds.subsec since Epoch) when the counters ending the measurement interval were collected. This column is disabled by default, and can be enabled with "--enable Time_Of_Day_Seconds" or "--debug". On the summary row, Time_Of_Day_Seconds refers to the timestamp following collection of counters on the last CPU. +.PP \fBCore\fP processor core number. Note that multiple CPUs per core indicate support for Intel(R) Hyper-Threading Technology (HT). +.PP \fBCPU\fP Linux CPU (logical processor) number. Yes, it is okay that on many systems the CPUs are not listed in numerical order -- for efficiency reasons, turbostat runs in topology order, so HT siblings appear together. +.PP \fBPackage\fP processor package number -- not present on systems with a single processor package. +.PP \fBAvg_MHz\fP number of cycles executed divided by time elapsed. Note that this includes idle-time when 0 instructions are executed. +.PP \fBBusy%\fP percent of the measurement interval that the CPU executes instructions, aka. % of time in "C0" state. +.PP \fBBzy_MHz\fP average clock rate while the CPU was not idle (ie. in "c0" state). +.PP \fBTSC_MHz\fP average MHz that the TSC ran during the entire interval. +.PP \fBIRQ\fP The number of interrupts serviced by that CPU during the measurement interval. The system total line is the sum of interrupts serviced across all CPUs. turbostat parses /proc/interrupts to generate this summary. +.PP \fBSMI\fP The number of System Management Interrupts serviced CPU during the measurement interval. While this counter is actually per-CPU, SMI are triggered on all processors, so the number should be the same for all CPUs. +.PP \fBC1, C2, C3...\fP The number times Linux requested the C1, C2, C3 idle state during the measurement interval. The system summary line shows the sum for all CPUs. These are C-state names as exported in /sys/devices/system/cpu/cpu*/cpuidle/state*/name. While their names are generic, their attributes are processor specific. They the system description section of output shows what MWAIT sub-states they are mapped to on each system. +.PP \fBC1%, C2%, C3%\fP The residency percentage that Linux requested C1, C2, C3.... The system summary is the average of all CPUs in the system. Note that these are software, reflecting what was requested. The hardware counters reflect what was actually achieved. +.PP \fBCPU%c1, CPU%c3, CPU%c6, CPU%c7\fP show the percentage residency in hardware core idle states. These numbers are from hardware residency counters. +.PP \fBCoreTmp\fP Degrees Celsius reported by the per-core Digital Thermal Sensor. +.PP \fBPkgTmp\fP Degrees Celsius reported by the per-package Package Thermal Monitor. +.PP \fBGFX%rc6\fP The percentage of time the GPU is in the "render C6" state, rc6, during the measurement interval. From /sys/class/drm/card0/power/rc6_residency_ms. +.PP \fBGFXMHz\fP Instantaneous snapshot of what sysfs presents at the end of the measurement interval. From /sys/class/graphics/fb0/device/drm/card0/gt_cur_freq_mhz. +.PP \fBPkg%pc2, Pkg%pc3, Pkg%pc6, Pkg%pc7\fP percentage residency in hardware package idle states. These numbers are from hardware residency counters. +.PP \fBPkgWatt\fP Watts consumed by the whole package. +.PP \fBCorWatt\fP Watts consumed by the core part of the package. +.PP \fBGFXWatt\fP Watts consumed by the Graphics part of the package -- available only on client processors. +.PP \fBRAMWatt\fP Watts consumed by the DRAM DIMMS -- available only on server processors. +.PP \fBPKG_%\fP percent of the interval that RAPL throttling was active on the Package. Note that the system summary is the sum of the package throttling time, and thus may be higher than 100% on a multi-package system. Note that the meaning of this field is model specific. For example, some hardware increments this counter when RAPL responds to thermal limits, but does not increment this counter when RAPL responds to power limits. Comparing PkgWatt and PkgTmp to system limits is necessary. +.PP \fBRAM_%\fP percent of the interval that RAPL throttling was active on DRAM. -.fi +.PP +\fBUncMHz\fP uncore MHz, instantaneous sample. .SH TOO MUCH INFORMATION EXAMPLE By default, turbostat dumps all possible information -- a system configuration header, followed by columns for all counters. This is ideal for remote debugging, use the "--out" option to save everything to a text file, and get that file to the expert helping you debug. .PP When you are not interested in all that information, and there are several ways to see only what you want. First the "--quiet" option will skip the configuration information, and turbostat will show only the counter columns. Second, you can reduce the columns with the "--hide" and "--show" options. If you use the "--show" option, then turbostat will show only the columns you list. If you use the "--hide" option, turbostat will show all columns, except the ones you list. .PP -To find out what columns are available for --show and --hide, the "--list" option is available. For convenience, the special strings "sysfs" can be used to refer to all of the sysfs C-state counters at once: +To find out what columns are available for --show and --hide, the "--list" option is available. Usually, the CATEGORY names above are used to refer to groups of counters. Also, for convenience, the special string "sysfs" can be used to refer to all of the sysfs C-state counters at once: +.PP .nf sudo ./turbostat --show sysfs --quiet sleep 10 10.003837 sec @@ -158,32 +184,29 @@ Without a command to fork, turbostat displays statistics ever 5 seconds. Periodic output goes to stdout, by default, unless --out is used to specify an output file. The 5-second interval can be changed with the "-i sec" option. .nf -sudo ./turbostat --quiet --hide sysfs,IRQ,SMI,CoreTmp,PkgTmp,GFX%rc6,GFXMHz,PkgWatt,CorWatt,GFXWatt - Core CPU Avg_MHz Busy% Bzy_MHz TSC_MHz CPU%c1 CPU%c3 CPU%c6 CPU%c7 - - - 488 12.52 3900 3498 12.50 0.00 0.00 74.98 - 0 0 5 0.13 3900 3498 99.87 0.00 0.00 0.00 - 0 4 3897 99.99 3900 3498 0.01 - 1 1 0 0.00 3856 3498 0.01 0.00 0.00 99.98 - 1 5 0 0.00 3861 3498 0.01 - 2 2 1 0.02 3889 3498 0.03 0.00 0.00 99.95 - 2 6 0 0.00 3863 3498 0.05 - 3 3 0 0.01 3869 3498 0.02 0.00 0.00 99.97 - 3 7 0 0.00 3878 3498 0.03 - Core CPU Avg_MHz Busy% Bzy_MHz TSC_MHz CPU%c1 CPU%c3 CPU%c6 CPU%c7 - - - 491 12.59 3900 3498 12.42 0.00 0.00 74.99 - 0 0 27 0.69 3900 3498 99.31 0.00 0.00 0.00 - 0 4 3898 99.99 3900 3498 0.01 - 1 1 0 0.00 3883 3498 0.01 0.00 0.00 99.99 - 1 5 0 0.00 3898 3498 0.01 - 2 2 0 0.01 3889 3498 0.02 0.00 0.00 99.98 - 2 6 0 0.00 3889 3498 0.02 - 3 3 0 0.00 3856 3498 0.01 0.00 0.00 99.99 - 3 7 0 0.00 3897 3498 0.01 +sudo turbostat --quiet --show CPU,frequency + Core CPU Avg_MHz Busy% Bzy_MHz TSC_MHz CPU%c7 UncMhz + - - 524 12.48 4198 3096 74.53 3800 + 0 0 4 0.09 4081 3096 98.88 3800 + 0 4 1 0.02 4063 3096 + 1 1 2 0.06 4063 3096 99.60 + 1 5 2 0.05 4070 3096 + 2 2 4178 99.52 4199 3096 0.00 + 2 6 3 0.08 4159 3096 + 3 3 1 0.04 4046 3096 99.66 + 3 7 0 0.01 3989 3096 + Core CPU Avg_MHz Busy% Bzy_MHz TSC_MHz CPU%c7 UncMhz + - - 525 12.52 4198 3096 74.54 3800 + 0 0 4 0.10 4051 3096 99.49 3800 + 0 4 2 0.04 3993 3096 + 1 1 3 0.07 4054 3096 99.56 + 1 5 4 0.10 4018 3096 + 2 2 4178 99.51 4199 3096 0.00 + 2 6 4 0.09 4143 3096 + 3 3 2 0.06 4026 3096 99.10 + 3 7 7 0.17 4074 3096 .fi -This example also shows the use of the --hide option to skip columns that are not wanted. -Note that cpu4 in this example is 99.99% busy, while the other CPUs are all under 1% busy. -Notice that cpu4's HT sibling is cpu0, which is under 1% busy, but can get into CPU%c1 only, -because its cpu4's activity on shared hardware keeps it from entering a deeper C-state. +This example also shows the use of the --show option to show only the desired columns. .SH SYSTEM CONFIGURATION INFORMATION EXAMPLE @@ -191,61 +214,86 @@ By default, turbostat always dumps system configuration information before taking measurements. In the example above, "--quiet" is used to suppress that output. Here is an example of the configuration information: .nf -turbostat version 2017.02.15 - Len Brown -CPUID(0): GenuineIntel 13 CPUID levels; family:model:stepping 0x6:3c:3 (6:60:3) -CPUID(1): SSE3 MONITOR - EIST TM2 TSC MSR ACPI-TM TM -CPUID(6): APERF, TURBO, DTS, PTM, No-HWP, No-HWPnotify, No-HWPwindow, No-HWPepp, No-HWPpkg, EPB -cpu4: MSR_IA32_MISC_ENABLE: 0x00850089 (TCC EIST No-MWAIT PREFETCH TURBO) -CPUID(7): No-SGX -cpu4: MSR_MISC_PWR_MGMT: 0x00400000 (ENable-EIST_Coordination DISable-EPB DISable-OOB) -RAPL: 3121 sec. Joule Counter Range, at 84 Watts -cpu4: MSR_PLATFORM_INFO: 0x80838f3012300 +turbostat version 2022.04.16 - Len Brown +Kernel command line: BOOT_IMAGE=/boot/vmlinuz-5.18.0-rc6-00001-ge6891250e3b5 ... +CPUID(0): GenuineIntel 0x16 CPUID levels +CPUID(1): family:model:stepping 0x6:9e:9 (6:158:9) microcode 0xea +CPUID(0x80000000): max_extended_levels: 0x80000008 +CPUID(1): SSE3 MONITOR - EIST TM2 TSC MSR ACPI-TM HT TM +CPUID(6): APERF, TURBO, DTS, PTM, HWP, HWPnotify, HWPwindow, HWPepp, No-HWPpkg, EPB +cpu7: MSR_IA32_MISC_ENABLE: 0x00850089 (TCC EIST MWAIT PREFETCH TURBO) +CPUID(7): SGX +cpu7: MSR_IA32_FEATURE_CONTROL: 0x00000005 (Locked ) +CPUID(0x15): eax_crystal: 2 ebx_tsc: 258 ecx_crystal_hz: 0 +TSC: 3096 MHz (24000000 Hz * 258 / 2 / 1000000) +CPUID(0x16): base_mhz: 3100 max_mhz: 4200 bus_mhz: 100 +cpu7: MSR_MISC_PWR_MGMT: 0x00401cc0 (ENable-EIST_Coordination DISable-EPB DISable-OOB) +RAPL: 5825 sec. Joule Counter Range, at 45 Watts +cpu7: MSR_PLATFORM_INFO: 0x80839f1011f00 8 * 100.0 = 800.0 MHz max efficiency frequency -35 * 100.0 = 3500.0 MHz base frequency -cpu4: MSR_IA32_POWER_CTL: 0x0004005d (C1E auto-promotion: DISabled) -cpu4: MSR_TURBO_RATIO_LIMIT: 0x25262727 -37 * 100.0 = 3700.0 MHz max turbo 4 active cores -38 * 100.0 = 3800.0 MHz max turbo 3 active cores -39 * 100.0 = 3900.0 MHz max turbo 2 active cores -39 * 100.0 = 3900.0 MHz max turbo 1 active cores -cpu4: MSR_CONFIG_TDP_NOMINAL: 0x00000023 (base_ratio=35) -cpu4: MSR_CONFIG_TDP_LEVEL_1: 0x00000000 () -cpu4: MSR_CONFIG_TDP_LEVEL_2: 0x00000000 () -cpu4: MSR_CONFIG_TDP_CONTROL: 0x80000000 ( lock=1) -cpu4: MSR_TURBO_ACTIVATION_RATIO: 0x00000000 (MAX_NON_TURBO_RATIO=0 lock=0) -cpu4: MSR_PKG_CST_CONFIG_CONTROL: 0x1e000400 (UNdemote-C3, UNdemote-C1, demote-C3, demote-C1, UNlocked: pkg-cstate-limit=0: pc0) -cpu4: POLL: CPUIDLE CORE POLL IDLE -cpu4: C1: MWAIT 0x00 -cpu4: C1E: MWAIT 0x01 -cpu4: C3: MWAIT 0x10 -cpu4: C6: MWAIT 0x20 -cpu4: C7s: MWAIT 0x32 -cpu4: MSR_MISC_FEATURE_CONTROL: 0x00000000 (L2-Prefetch L2-Prefetch-pair L1-Prefetch L1-IP-Prefetch) -cpu0: MSR_IA32_ENERGY_PERF_BIAS: 0x00000006 (balanced) -cpu0: MSR_CORE_PERF_LIMIT_REASONS, 0x31200000 (Active: ) (Logged: Transitions, MultiCoreTurbo, Amps, Auto-HWP, ) -cpu0: MSR_GFX_PERF_LIMIT_REASONS, 0x00000000 (Active: ) (Logged: ) -cpu0: MSR_RING_PERF_LIMIT_REASONS, 0x0d000000 (Active: ) (Logged: Amps, PkgPwrL1, PkgPwrL2, ) +31 * 100.0 = 3100.0 MHz base frequency +cpu7: MSR_IA32_POWER_CTL: 0x002c005d (C1E auto-promotion: DISabled) +cpu7: MSR_TURBO_RATIO_LIMIT: 0x2728292a +39 * 100.0 = 3900.0 MHz max turbo 4 active cores +40 * 100.0 = 4000.0 MHz max turbo 3 active cores +41 * 100.0 = 4100.0 MHz max turbo 2 active cores +42 * 100.0 = 4200.0 MHz max turbo 1 active cores +cpu7: MSR_CONFIG_TDP_NOMINAL: 0x0000001f (base_ratio=31) +cpu7: MSR_CONFIG_TDP_LEVEL_1: 0x00000000 () +cpu7: MSR_CONFIG_TDP_LEVEL_2: 0x00000000 () +cpu7: MSR_CONFIG_TDP_CONTROL: 0x80000000 ( lock=1) +cpu7: MSR_TURBO_ACTIVATION_RATIO: 0x00000000 (MAX_NON_TURBO_RATIO=0 lock=0) +cpu7: MSR_PKG_CST_CONFIG_CONTROL: 0x1e008008 (UNdemote-C3, UNdemote-C1, demote-C3, demote-C1, locked, pkg-cstate-limit=8 (unlimited)) +Uncore Frequency pkg0 die0: 800 - 3900 MHz (800 - 3900 MHz) +/dev/cpu_dma_latency: 2000000000 usec (default) +current_driver: intel_idle +current_governor: menu +current_governor_ro: menu +cpu7: POLL: CPUIDLE CORE POLL IDLE +cpu7: C1: MWAIT 0x00 +cpu7: C1E: MWAIT 0x01 +cpu7: C3: MWAIT 0x10 +cpu7: C6: MWAIT 0x20 +cpu7: C7s: MWAIT 0x33 +cpu7: C8: MWAIT 0x40 +cpu7: C9: MWAIT 0x50 +cpu7: C10: MWAIT 0x60 +cpu7: cpufreq driver: intel_pstate +cpu7: cpufreq governor: performance +cpufreq intel_pstate no_turbo: 0 +cpu7: MSR_MISC_FEATURE_CONTROL: 0x00000000 (L2-Prefetch L2-Prefetch-pair L1-Prefetch L1-IP-Prefetch) +cpu0: MSR_PM_ENABLE: 0x00000001 (HWP) +cpu0: MSR_HWP_CAPABILITIES: 0x01101f53 (high 83 guar 31 eff 16 low 1) +cpu0: MSR_HWP_REQUEST: 0x00005353 (min 83 max 83 des 0 epp 0x0 window 0x0 pkg 0x0) +cpu0: MSR_HWP_INTERRUPT: 0x00000001 (EN_Guaranteed_Perf_Change, Dis_Excursion_Min) +cpu0: MSR_HWP_STATUS: 0x00000004 (No-Guaranteed_Perf_Change, No-Excursion_Min) +cpu0: EPB: 6 (balanced) cpu0: MSR_RAPL_POWER_UNIT: 0x000a0e03 (0.125000 Watts, 0.000061 Joules, 0.000977 sec.) -cpu0: MSR_PKG_POWER_INFO: 0x000002a0 (84 W TDP, RAPL 0 - 0 W, 0.000000 sec.) -cpu0: MSR_PKG_POWER_LIMIT: 0x428348001a82a0 (UNlocked) -cpu0: PKG Limit #1: ENabled (84.000000 Watts, 8.000000 sec, clamp DISabled) -cpu0: PKG Limit #2: ENabled (105.000000 Watts, 0.002441* sec, clamp DISabled) +cpu0: MSR_PKG_POWER_INFO: 0x00000168 (45 W TDP, RAPL 0 - 0 W, 0.000000 sec.) +cpu0: MSR_PKG_POWER_LIMIT: 0x42820800218208 (UNlocked) +cpu0: PKG Limit #1: ENabled (65.000 Watts, 64.000000 sec, clamp ENabled) +cpu0: PKG Limit #2: ENabled (65.000 Watts, 0.002441* sec, clamp DISabled) +cpu0: MSR_VR_CURRENT_CONFIG: 0x00000000 +cpu0: PKG Limit #4: 0.000000 Watts (UNlocked) +cpu0: MSR_DRAM_POWER_LIMIT: 0x5400de00000000 (UNlocked) +cpu0: DRAM Limit: DISabled (0.000 Watts, 0.000977 sec, clamp DISabled) cpu0: MSR_PP0_POLICY: 0 cpu0: MSR_PP0_POWER_LIMIT: 0x00000000 (UNlocked) -cpu0: Cores Limit: DISabled (0.000000 Watts, 0.000977 sec, clamp DISabled) +cpu0: Cores Limit: DISabled (0.000 Watts, 0.000977 sec, clamp DISabled) cpu0: MSR_PP1_POLICY: 0 cpu0: MSR_PP1_POWER_LIMIT: 0x00000000 (UNlocked) -cpu0: GFX Limit: DISabled (0.000000 Watts, 0.000977 sec, clamp DISabled) -cpu0: MSR_IA32_TEMPERATURE_TARGET: 0x00641400 (100 C) -cpu0: MSR_IA32_PACKAGE_THERM_STATUS: 0x884c0800 (24 C) -cpu0: MSR_IA32_THERM_STATUS: 0x884c0000 (24 C +/- 1) -cpu1: MSR_IA32_THERM_STATUS: 0x88510000 (19 C +/- 1) -cpu2: MSR_IA32_THERM_STATUS: 0x884e0000 (22 C +/- 1) -cpu3: MSR_IA32_THERM_STATUS: 0x88510000 (19 C +/- 1) -cpu4: MSR_PKGC3_IRTL: 0x00008842 (valid, 67584 ns) -cpu4: MSR_PKGC6_IRTL: 0x00008873 (valid, 117760 ns) -cpu4: MSR_PKGC7_IRTL: 0x00008891 (valid, 148480 ns) +cpu0: GFX Limit: DISabled (0.000 Watts, 0.000977 sec, clamp DISabled) +cpu0: MSR_IA32_TEMPERATURE_TARGET: 0x00640000 (100 C) (100 default - 0 offset) +cpu0: MSR_IA32_PACKAGE_THERM_STATUS: 0x88200800 (68 C) +cpu0: MSR_IA32_PACKAGE_THERM_INTERRUPT: 0x00000003 (100 C, 100 C) +cpu7: MSR_PKGC3_IRTL: 0x0000884e (valid, 79872 ns) +cpu7: MSR_PKGC6_IRTL: 0x00008876 (valid, 120832 ns) +cpu7: MSR_PKGC7_IRTL: 0x00008894 (valid, 151552 ns) +cpu7: MSR_PKGC8_IRTL: 0x000088fa (valid, 256000 ns) +cpu7: MSR_PKGC9_IRTL: 0x0000894c (valid, 339968 ns) +cpu7: MSR_PKGC10_IRTL: 0x00008bf2 (valid, 1034240 ns) .fi +.PP The \fBmax efficiency\fP frequency, a.k.a. Low Frequency Mode, is the frequency available at the minimum package voltage. The \fBTSC frequency\fP is the base frequency of the processor -- this should match the brand string diff --git a/tools/power/x86/turbostat/turbostat.c b/tools/power/x86/turbostat/turbostat.c index ede31a4287a0..831dc32d45fa 100644 --- a/tools/power/x86/turbostat/turbostat.c +++ b/tools/power/x86/turbostat/turbostat.c @@ -126,6 +126,7 @@ struct msr_counter bic[] = { { 0x0, "GFXAMHz", "", 0, 0, 0, NULL, 0 }, { 0x0, "IPC", "", 0, 0, 0, NULL, 0 }, { 0x0, "CoreThr", "", 0, 0, 0, NULL, 0 }, + { 0x0, "UncMHz", "", 0, 0, 0, NULL, 0 }, }; #define MAX_BIC (sizeof(bic) / sizeof(struct msr_counter)) @@ -183,10 +184,11 @@ struct msr_counter bic[] = { #define BIC_GFXACTMHz (1ULL << 51) #define BIC_IPC (1ULL << 52) #define BIC_CORE_THROT_CNT (1ULL << 53) +#define BIC_UNCORE_MHZ (1ULL << 54) #define BIC_TOPOLOGY (BIC_Package | BIC_Node | BIC_CoreCnt | BIC_PkgCnt | BIC_Core | BIC_CPU | BIC_Die ) #define BIC_THERMAL_PWR ( BIC_CoreTmp | BIC_PkgTmp | BIC_PkgWatt | BIC_CorWatt | BIC_GFXWatt | BIC_RAMWatt | BIC_PKG__ | BIC_RAM__) -#define BIC_FREQUENCY ( BIC_Avg_MHz | BIC_Busy | BIC_Bzy_MHz | BIC_TSC_MHz | BIC_GFXMHz | BIC_GFXACTMHz ) +#define BIC_FREQUENCY ( BIC_Avg_MHz | BIC_Busy | BIC_Bzy_MHz | BIC_TSC_MHz | BIC_GFXMHz | BIC_GFXACTMHz | BIC_UNCORE_MHZ) #define BIC_IDLE ( BIC_sysfs | BIC_CPU_c1 | BIC_CPU_c3 | BIC_CPU_c6 | BIC_CPU_c7 | BIC_GFX_rc6 | BIC_Pkgpc2 | BIC_Pkgpc3 | BIC_Pkgpc6 | BIC_Pkgpc7 | BIC_Pkgpc8 | BIC_Pkgpc9 | BIC_Pkgpc10 | BIC_CPU_LPI | BIC_SYS_LPI | BIC_Mod_c6 | BIC_Totl_c0 | BIC_Any_c0 | BIC_GFX_c0 | BIC_CPUGFX) #define BIC_OTHER ( BIC_IRQ | BIC_SMI | BIC_ThreadC | BIC_CoreTmp | BIC_IPC) @@ -228,6 +230,7 @@ unsigned int do_slm_cstates; unsigned int use_c1_residency_msr; unsigned int has_aperf; unsigned int has_epb; +unsigned int is_hybrid; unsigned int do_irtl_snb; unsigned int do_irtl_hsw; unsigned int units = 1000000; /* MHz etc */ @@ -393,6 +396,7 @@ struct pkg_data { unsigned long long rapl_pkg_perf_status; /* MSR_PKG_PERF_STATUS */ unsigned long long rapl_dram_perf_status; /* MSR_DRAM_PERF_STATUS */ unsigned int pkg_temp_c; + unsigned int uncore_mhz; unsigned long long counter[MAX_ADDED_COUNTERS]; } *package_even, *package_odd; @@ -988,6 +992,9 @@ void print_header(char *delim) if (DO_BIC(BIC_RAM__)) outp += sprintf(outp, "%sRAM_%%", (printed++ ? delim : "")); } + if (DO_BIC(BIC_UNCORE_MHZ)) + outp += sprintf(outp, "%sUncMHz", (printed++ ? delim : "")); + for (mp = sys.pp; mp; mp = mp->next) { if (mp->format == FORMAT_RAW) { if (mp->width == 64) @@ -1370,6 +1377,9 @@ int format_counters(struct thread_data *t, struct core_data *c, struct pkg_data outp += sprintf(outp, fmt8, (printed++ ? delim : ""), 100.0 * p->rapl_dram_perf_status * rapl_time_units / interval_float); + /* UncMHz */ + if (DO_BIC(BIC_UNCORE_MHZ)) + outp += sprintf(outp, "%s%d", (printed++ ? delim : ""), p->uncore_mhz); for (i = 0, mp = sys.pp; mp; i++, mp = mp->next) { if (mp->format == FORMAT_RAW) { @@ -1471,6 +1481,7 @@ int delta_package(struct pkg_data *new, struct pkg_data *old) else old->gfx_rc6_ms = new->gfx_rc6_ms - old->gfx_rc6_ms; + old->uncore_mhz = new->uncore_mhz; old->gfx_mhz = new->gfx_mhz; old->gfx_act_mhz = new->gfx_act_mhz; @@ -1689,6 +1700,7 @@ void clear_counters(struct thread_data *t, struct core_data *c, struct pkg_data p->pkg_temp_c = 0; p->gfx_rc6_ms = 0; + p->uncore_mhz = 0; p->gfx_mhz = 0; p->gfx_act_mhz = 0; for (i = 0, mp = sys.tp; mp; i++, mp = mp->next) @@ -1788,6 +1800,7 @@ int sum_counters(struct thread_data *t, struct core_data *c, struct pkg_data *p) average.packages.energy_gfx += p->energy_gfx; average.packages.gfx_rc6_ms = p->gfx_rc6_ms; + average.packages.uncore_mhz = p->uncore_mhz; average.packages.gfx_mhz = p->gfx_mhz; average.packages.gfx_act_mhz = p->gfx_act_mhz; @@ -1948,6 +1961,16 @@ int get_mp(int cpu, struct msr_counter *mp, unsigned long long *counterp) return 0; } +unsigned long long get_uncore_mhz(int package, int die) +{ + char path[128]; + + sprintf(path, "/sys/devices/system/cpu/intel_uncore_frequency/package_0%d_die_0%d/current_freq_khz", package, + die); + + return (snapshot_sysfs_counter(path) / 1000); +} + int get_epb(int cpu) { char path[128 + PATH_BYTES]; @@ -2035,9 +2058,9 @@ int get_core_throt_cnt(int cpu, unsigned long long *cnt) if (!fp) return -1; ret = fscanf(fp, "%lld", &tmp); + fclose(fp); if (ret != 1) return -1; - fclose(fp); *cnt = tmp; return 0; @@ -2297,6 +2320,10 @@ int get_counters(struct thread_data *t, struct core_data *c, struct pkg_data *p) if (DO_BIC(BIC_GFX_rc6)) p->gfx_rc6_ms = gfx_cur_rc6_ms; + /* n.b. assume die0 uncore frequency applies to whole package */ + if (DO_BIC(BIC_UNCORE_MHZ)) + p->uncore_mhz = get_uncore_mhz(p->package_id, 0); + if (DO_BIC(BIC_GFXMHz)) p->gfx_mhz = gfx_cur_mhz; @@ -2494,6 +2521,7 @@ int has_turbo_ratio_group_limits(int family, int model) case INTEL_FAM6_ATOM_GOLDMONT: case INTEL_FAM6_SKYLAKE_X: case INTEL_FAM6_ICELAKE_X: + case INTEL_FAM6_SAPPHIRERAPIDS_X: case INTEL_FAM6_ATOM_GOLDMONT_D: case INTEL_FAM6_ATOM_TREMONT_D: return 1; @@ -2502,13 +2530,14 @@ int has_turbo_ratio_group_limits(int family, int model) } } -static void dump_turbo_ratio_limits(int family, int model) +static void dump_turbo_ratio_limits(int trl_msr_offset, int family, int model) { unsigned long long msr, core_counts; - unsigned int ratio, group_size; + int shift; - get_msr(base_cpu, MSR_TURBO_RATIO_LIMIT, &msr); - fprintf(outf, "cpu%d: MSR_TURBO_RATIO_LIMIT: 0x%08llx\n", base_cpu, msr); + get_msr(base_cpu, trl_msr_offset, &msr); + fprintf(outf, "cpu%d: MSR_%sTURBO_RATIO_LIMIT: 0x%08llx\n", + base_cpu, trl_msr_offset == MSR_SECONDARY_TURBO_RATIO_LIMIT ? "SECONDARY" : "", msr); if (has_turbo_ratio_group_limits(family, model)) { get_msr(base_cpu, MSR_TURBO_RATIO_LIMIT1, &core_counts); @@ -2517,53 +2546,16 @@ static void dump_turbo_ratio_limits(int family, int model) core_counts = 0x0807060504030201; } - ratio = (msr >> 56) & 0xFF; - group_size = (core_counts >> 56) & 0xFF; - if (ratio) - fprintf(outf, "%d * %.1f = %.1f MHz max turbo %d active cores\n", - ratio, bclk, ratio * bclk, group_size); + for (shift = 56; shift >= 0; shift -= 8) { + unsigned int ratio, group_size; - ratio = (msr >> 48) & 0xFF; - group_size = (core_counts >> 48) & 0xFF; - if (ratio) - fprintf(outf, "%d * %.1f = %.1f MHz max turbo %d active cores\n", - ratio, bclk, ratio * bclk, group_size); + ratio = (msr >> shift) & 0xFF; + group_size = (core_counts >> shift) & 0xFF; + if (ratio) + fprintf(outf, "%d * %.1f = %.1f MHz max turbo %d active cores\n", + ratio, bclk, ratio * bclk, group_size); + } - ratio = (msr >> 40) & 0xFF; - group_size = (core_counts >> 40) & 0xFF; - if (ratio) - fprintf(outf, "%d * %.1f = %.1f MHz max turbo %d active cores\n", - ratio, bclk, ratio * bclk, group_size); - - ratio = (msr >> 32) & 0xFF; - group_size = (core_counts >> 32) & 0xFF; - if (ratio) - fprintf(outf, "%d * %.1f = %.1f MHz max turbo %d active cores\n", - ratio, bclk, ratio * bclk, group_size); - - ratio = (msr >> 24) & 0xFF; - group_size = (core_counts >> 24) & 0xFF; - if (ratio) - fprintf(outf, "%d * %.1f = %.1f MHz max turbo %d active cores\n", - ratio, bclk, ratio * bclk, group_size); - - ratio = (msr >> 16) & 0xFF; - group_size = (core_counts >> 16) & 0xFF; - if (ratio) - fprintf(outf, "%d * %.1f = %.1f MHz max turbo %d active cores\n", - ratio, bclk, ratio * bclk, group_size); - - ratio = (msr >> 8) & 0xFF; - group_size = (core_counts >> 8) & 0xFF; - if (ratio) - fprintf(outf, "%d * %.1f = %.1f MHz max turbo %d active cores\n", - ratio, bclk, ratio * bclk, group_size); - - ratio = (msr >> 0) & 0xFF; - group_size = (core_counts >> 0) & 0xFF; - if (ratio) - fprintf(outf, "%d * %.1f = %.1f MHz max turbo %d active cores\n", - ratio, bclk, ratio * bclk, group_size); return; } @@ -2976,7 +2968,7 @@ int get_thread_siblings(struct cpu_topology *thiscpu) } } } - } while (!strncmp(&character, ",", 1)); + } while (character == ','); fclose(filep); return CPU_COUNT_S(size, thiscpu->put_ids); @@ -3742,6 +3734,7 @@ int probe_nhm_msrs(unsigned int family, unsigned int model) has_misc_feature_control = 1; break; case INTEL_FAM6_SKYLAKE_X: /* SKX */ + case INTEL_FAM6_SAPPHIRERAPIDS_X: /* SPR */ pkg_cstate_limits = skx_pkg_cstate_limits; has_misc_feature_control = 1; break; @@ -3871,6 +3864,22 @@ int is_icx(unsigned int family, unsigned int model) return 0; } +int is_spr(unsigned int family, unsigned int model) +{ + + if (!genuine_intel) + return 0; + + if (family != 6) + return 0; + + switch (model) { + case INTEL_FAM6_SAPPHIRERAPIDS_X: + return 1; + } + return 0; +} + int is_ehl(unsigned int family, unsigned int model) { if (!genuine_intel) @@ -3988,6 +3997,7 @@ int has_glm_turbo_ratio_limit(unsigned int family, unsigned int model) case INTEL_FAM6_ATOM_GOLDMONT: case INTEL_FAM6_SKYLAKE_X: case INTEL_FAM6_ICELAKE_X: + case INTEL_FAM6_SAPPHIRERAPIDS_X: return 1; default: return 0; @@ -4015,7 +4025,7 @@ int has_config_tdp(unsigned int family, unsigned int model) case INTEL_FAM6_CANNONLAKE_L: /* CNL */ case INTEL_FAM6_SKYLAKE_X: /* SKX */ case INTEL_FAM6_ICELAKE_X: /* ICX */ - + case INTEL_FAM6_SAPPHIRERAPIDS_X: /* SPR */ case INTEL_FAM6_XEON_PHI_KNL: /* Knights Landing */ return 1; default: @@ -4083,8 +4093,12 @@ static void dump_cstate_pstate_config_info(unsigned int family, unsigned int mod if (has_ivt_turbo_ratio_limit(family, model)) dump_ivt_turbo_ratio_limits(); - if (has_turbo_ratio_limit(family, model)) - dump_turbo_ratio_limits(family, model); + if (has_turbo_ratio_limit(family, model)) { + dump_turbo_ratio_limits(MSR_TURBO_RATIO_LIMIT, family, model); + + if (is_hybrid) + dump_turbo_ratio_limits(MSR_SECONDARY_TURBO_RATIO_LIMIT, family, model); + } if (has_atom_turbo_ratio_limit(family, model)) dump_atom_turbo_ratio_limits(); @@ -4098,6 +4112,24 @@ static void dump_cstate_pstate_config_info(unsigned int family, unsigned int mod dump_nhm_cst_cfg(); } +static int read_sysfs_int(char *path) +{ + FILE *input; + int retval = -1; + + input = fopen(path, "r"); + if (input == NULL) { + if (debug) + fprintf(outf, "NSFOD %s\n", path); + return (-1); + } + if (fscanf(input, "%d", &retval) != 1) + err(1, "%s: failed to read int from file", path); + fclose(input); + + return (retval); +} + static void dump_sysfs_file(char *path) { FILE *input; @@ -4116,6 +4148,48 @@ static void dump_sysfs_file(char *path) fprintf(outf, "%s: %s", strrchr(path, '/') + 1, cpuidle_buf); } +static void intel_uncore_frequency_probe(void) +{ + int i, j; + char path[128]; + + if (!genuine_intel) + return; + + if (access("/sys/devices/system/cpu/intel_uncore_frequency/package_00_die_00", R_OK)) + return; + + if (!access("/sys/devices/system/cpu/intel_uncore_frequency/package_00_die_00/current_freq_khz", R_OK)) + BIC_PRESENT(BIC_UNCORE_MHZ); + + if (quiet) + return; + + for (i = 0; i < topo.num_packages; ++i) { + for (j = 0; j < topo.num_die; ++j) { + int k, l; + + sprintf(path, "/sys/devices/system/cpu/intel_uncore_frequency/package_0%d_die_0%d/min_freq_khz", + i, j); + k = read_sysfs_int(path); + sprintf(path, "/sys/devices/system/cpu/intel_uncore_frequency/package_0%d_die_0%d/max_freq_khz", + i, j); + l = read_sysfs_int(path); + fprintf(outf, "Uncore Frequency pkg%d die%d: %d - %d MHz ", i, j, k / 1000, l / 1000); + + sprintf(path, + "/sys/devices/system/cpu/intel_uncore_frequency/package_0%d_die_0%d/initial_min_freq_khz", + i, j); + k = read_sysfs_int(path); + sprintf(path, + "/sys/devices/system/cpu/intel_uncore_frequency/package_0%d_die_0%d/initial_max_freq_khz", + i, j); + l = read_sysfs_int(path); + fprintf(outf, "(%d - %d MHz)\n", k / 1000, l / 1000); + } + } +} + static void dump_sysfs_cstate_config(void) { char path[64]; @@ -4486,6 +4560,7 @@ static double rapl_dram_energy_units_probe(int model, double rapl_energy_units) case INTEL_FAM6_SKYLAKE_X: /* SKX */ case INTEL_FAM6_XEON_PHI_KNL: /* KNL */ case INTEL_FAM6_ICELAKE_X: /* ICX */ + case INTEL_FAM6_SAPPHIRERAPIDS_X: /* SPR */ return (rapl_dram_energy_units = 15.3 / 1000000); default: return (rapl_energy_units); @@ -4575,6 +4650,7 @@ void rapl_probe_intel(unsigned int family, unsigned int model) case INTEL_FAM6_BROADWELL_X: /* BDX */ case INTEL_FAM6_SKYLAKE_X: /* SKX */ case INTEL_FAM6_ICELAKE_X: /* ICX */ + case INTEL_FAM6_SAPPHIRERAPIDS_X: /* SPR */ case INTEL_FAM6_XEON_PHI_KNL: /* KNL */ do_rapl = RAPL_PKG | RAPL_DRAM | RAPL_DRAM_POWER_INFO | RAPL_DRAM_PERF_STATUS | RAPL_PKG_PERF_STATUS | @@ -4740,13 +4816,19 @@ void perf_limit_reasons_probe(unsigned int family, unsigned int model) void automatic_cstate_conversion_probe(unsigned int family, unsigned int model) { - if (is_skx(family, model) || is_bdx(family, model) || is_icx(family, model)) + if (family != 6) + return; + + switch (model) { + case INTEL_FAM6_BROADWELL_X: + case INTEL_FAM6_SKYLAKE_X: has_automatic_cstate_conversion = 1; + } } void prewake_cstate_probe(unsigned int family, unsigned int model) { - if (is_icx(family, model)) + if (is_icx(family, model) || is_spr(family, model)) dis_cstate_prewake = 1; } @@ -4975,6 +5057,7 @@ int has_snb_msrs(unsigned int family, unsigned int model) case INTEL_FAM6_CANNONLAKE_L: /* CNL */ case INTEL_FAM6_SKYLAKE_X: /* SKX */ case INTEL_FAM6_ICELAKE_X: /* ICX */ + case INTEL_FAM6_SAPPHIRERAPIDS_X: /* SPR */ case INTEL_FAM6_ATOM_GOLDMONT: /* BXT */ case INTEL_FAM6_ATOM_GOLDMONT_PLUS: case INTEL_FAM6_ATOM_GOLDMONT_D: /* DNV */ @@ -5361,13 +5444,15 @@ unsigned int intel_model_duplicates(unsigned int model) case INTEL_FAM6_LAKEFIELD: case INTEL_FAM6_ALDERLAKE: case INTEL_FAM6_ALDERLAKE_L: + case INTEL_FAM6_ALDERLAKE_N: + case INTEL_FAM6_RAPTORLAKE: + case INTEL_FAM6_RAPTORLAKE_P: return INTEL_FAM6_CANNONLAKE_L; case INTEL_FAM6_ATOM_TREMONT_L: return INTEL_FAM6_ATOM_TREMONT; case INTEL_FAM6_ICELAKE_D: - case INTEL_FAM6_SAPPHIRERAPIDS_X: return INTEL_FAM6_ICELAKE_X; } return model; @@ -5398,7 +5483,7 @@ void print_dev_latency(void) } /* - * Linux-perf manages the the HW instructions-retired counter + * Linux-perf manages the HW instructions-retired counter * by enabling when requested, and hiding rollover */ void linux_perf_init(void) @@ -5543,7 +5628,10 @@ void process_cpuid() __cpuid_count(0x7, 0, eax, ebx, ecx, edx); has_sgx = ebx & (1 << 2); - fprintf(outf, "CPUID(7): %sSGX\n", has_sgx ? "" : "No-"); + + is_hybrid = edx & (1 << 15); + + fprintf(outf, "CPUID(7): %sSGX %sHybrid\n", has_sgx ? "" : "No-", is_hybrid ? "" : "No-"); if (has_sgx) decode_feature_control_msr(); @@ -5654,7 +5742,7 @@ void process_cpuid() BIC_NOT_PRESENT(BIC_Pkgpc7); use_c1_residency_msr = 1; } - if (is_skx(family, model) || is_icx(family, model)) { + if (is_skx(family, model) || is_icx(family, model) || is_spr(family, model)) { BIC_NOT_PRESENT(BIC_CPU_c3); BIC_NOT_PRESENT(BIC_Pkgpc3); BIC_NOT_PRESENT(BIC_CPU_c7); @@ -5699,6 +5787,7 @@ void process_cpuid() if (!quiet) dump_cstate_pstate_config_info(family, model); + intel_uncore_frequency_probe(); if (!quiet) print_dev_latency(); @@ -6128,7 +6217,30 @@ int get_and_dump_counters(void) void print_version() { - fprintf(outf, "turbostat version 2022.04.16 - Len Brown \n"); + fprintf(outf, "turbostat version 2022.07.28 - Len Brown \n"); +} + +#define COMMAND_LINE_SIZE 2048 + +void print_bootcmd(void) +{ + char bootcmd[COMMAND_LINE_SIZE]; + FILE *fp; + int ret; + + memset(bootcmd, 0, COMMAND_LINE_SIZE); + fp = fopen("/proc/cmdline", "r"); + if (!fp) + return; + + ret = fread(bootcmd, sizeof(char), COMMAND_LINE_SIZE - 1, fp); + if (ret) { + bootcmd[ret] = '\0'; + /* the last character is already '\n' */ + fprintf(outf, "Kernel command line: %s", bootcmd); + } + + fclose(fp); } int add_counter(unsigned int msr_num, char *path, char *name, @@ -6602,8 +6714,10 @@ int main(int argc, char **argv) outf = stderr; cmdline(argc, argv); - if (!quiet) + if (!quiet) { print_version(); + print_bootcmd(); + } probe_sysfs(); diff --git a/tools/spi/spidev_test.c b/tools/spi/spidev_test.c index 83844f8b862a..b0ca44c70e83 100644 --- a/tools/spi/spidev_test.c +++ b/tools/spi/spidev_test.c @@ -417,6 +417,7 @@ int main(int argc, char *argv[]) { int ret = 0; int fd; + uint32_t request; parse_opts(argc, argv); @@ -430,13 +431,23 @@ int main(int argc, char *argv[]) /* * spi mode */ + /* WR is make a request to assign 'mode' */ + request = mode; ret = ioctl(fd, SPI_IOC_WR_MODE32, &mode); if (ret == -1) pabort("can't set spi mode"); + /* RD is read what mode the device actually is in */ ret = ioctl(fd, SPI_IOC_RD_MODE32, &mode); if (ret == -1) pabort("can't get spi mode"); + /* Drivers can reject some mode bits without returning an error. + * Read the current value to identify what mode it is in, and if it + * differs from the requested mode, warn the user. + */ + if (request != mode) + printf("WARNING device does not support requested mode 0x%x\n", + request); /* * bits per word diff --git a/tools/testing/kunit/configs/arch_uml.config b/tools/testing/kunit/configs/arch_uml.config new file mode 100644 index 000000000000..e824ce43b05a --- /dev/null +++ b/tools/testing/kunit/configs/arch_uml.config @@ -0,0 +1,5 @@ +# Config options which are added to UML builds by default + +# Enable virtio/pci, as a lot of tests require it. +CONFIG_VIRTIO_UML=y +CONFIG_UML_PCI_OVER_VIRTIO=y diff --git a/tools/testing/kunit/configs/coverage_uml.config b/tools/testing/kunit/configs/coverage_uml.config new file mode 100644 index 000000000000..bacb77664fa8 --- /dev/null +++ b/tools/testing/kunit/configs/coverage_uml.config @@ -0,0 +1,11 @@ +# This config fragment enables coverage on UML, which is different from the +# normal gcov used in other arches (no debugfs). +# Example usage: +# ./tools/testing/kunit/kunit.py run \ +# --kunitconfig=tools/testing/kunit/configs/all_tests_uml.config \ +# --kunitconfig=tools/testing/kunit/configs/coverage_uml.config + +CONFIG_DEBUG_KERNEL=y +CONFIG_DEBUG_INFO=y +CONFIG_DEBUG_INFO_DWARF_TOOLCHAIN_DEFAULT=y +CONFIG_GCOV=y diff --git a/tools/testing/kunit/kunit.py b/tools/testing/kunit/kunit.py index 13bd72e47da8..e132b0654029 100755 --- a/tools/testing/kunit/kunit.py +++ b/tools/testing/kunit/kunit.py @@ -10,6 +10,7 @@ import argparse import os import re +import shlex import sys import time @@ -22,6 +23,7 @@ from typing import Iterable, List, Optional, Sequence, Tuple import kunit_json import kunit_kernel import kunit_parser +from kunit_printer import stdout class KunitStatus(Enum): SUCCESS = auto() @@ -72,7 +74,7 @@ def get_kernel_root_path() -> str: def config_tests(linux: kunit_kernel.LinuxSourceTree, request: KunitConfigRequest) -> KunitResult: - kunit_parser.print_with_timestamp('Configuring KUnit Kernel ...') + stdout.print_with_timestamp('Configuring KUnit Kernel ...') config_start = time.time() success = linux.build_reconfig(request.build_dir, request.make_options) @@ -85,7 +87,7 @@ def config_tests(linux: kunit_kernel.LinuxSourceTree, def build_tests(linux: kunit_kernel.LinuxSourceTree, request: KunitBuildRequest) -> KunitResult: - kunit_parser.print_with_timestamp('Building KUnit Kernel ...') + stdout.print_with_timestamp('Building KUnit Kernel ...') build_start = time.time() success = linux.build_kernel(request.alltests, @@ -158,7 +160,7 @@ def exec_tests(linux: kunit_kernel.LinuxSourceTree, request: KunitExecRequest) - test_counts = kunit_parser.TestCounts() exec_time = 0.0 for i, filter_glob in enumerate(filter_globs): - kunit_parser.print_with_timestamp('Starting KUnit Kernel ({}/{})...'.format(i+1, len(filter_globs))) + stdout.print_with_timestamp('Starting KUnit Kernel ({}/{})...'.format(i+1, len(filter_globs))) test_start = time.time() run_result = linux.run_kernel( @@ -221,7 +223,7 @@ def parse_tests(request: KunitParseRequest, metadata: kunit_json.Metadata, input else: with open(request.json, 'w') as f: f.write(json_str) - kunit_parser.print_with_timestamp("Test results stored in %s" % + stdout.print_with_timestamp("Test results stored in %s" % os.path.abspath(request.json)) if test_result.status != kunit_parser.TestStatus.SUCCESS: @@ -245,7 +247,7 @@ def run_tests(linux: kunit_kernel.LinuxSourceTree, run_end = time.time() - kunit_parser.print_with_timestamp(( + stdout.print_with_timestamp(( 'Elapsed time: %.3fs total, %.3fs configuring, %.3fs ' + 'building, %.3fs running\n') % ( run_end - run_start, @@ -291,8 +293,9 @@ def add_common_opts(parser) -> None: parser.add_argument('--kunitconfig', help='Path to Kconfig fragment that enables KUnit tests.' ' If given a directory, (e.g. lib/kunit), "/.kunitconfig" ' - 'will get automatically appended.', - metavar='PATH') + 'will get automatically appended. If repeated, the files ' + 'blindly concatenated, which might not work in all cases.', + action='append', metavar='PATHS') parser.add_argument('--kconfig_add', help='Additional Kconfig options to append to the ' '.kunitconfig, e.g. CONFIG_KASAN=y. Can be repeated.', @@ -323,6 +326,10 @@ def add_common_opts(parser) -> None: 'a QemuArchParams object.'), type=str, metavar='FILE') + parser.add_argument('--qemu_args', + help='Additional QEMU arguments, e.g. "-smp 8"', + action='append', metavar='') + def add_build_opts(parser) -> None: parser.add_argument('--jobs', help='As in the make command, "Specifies the number of ' @@ -365,7 +372,25 @@ def add_parse_opts(parser) -> None: 'filename is specified', type=str, const='stdout', default=None, metavar='FILE') -def main(argv, linux=None): + +def tree_from_args(cli_args: argparse.Namespace) -> kunit_kernel.LinuxSourceTree: + """Returns a LinuxSourceTree based on the user's arguments.""" + # Allow users to specify multiple arguments in one string, e.g. '-smp 8' + qemu_args: List[str] = [] + if cli_args.qemu_args: + for arg in cli_args.qemu_args: + qemu_args.extend(shlex.split(arg)) + + return kunit_kernel.LinuxSourceTree(cli_args.build_dir, + kunitconfig_paths=cli_args.kunitconfig, + kconfig_add=cli_args.kconfig_add, + arch=cli_args.arch, + cross_compile=cli_args.cross_compile, + qemu_config_path=cli_args.qemu_config, + extra_qemu_args=qemu_args) + + +def main(argv): parser = argparse.ArgumentParser( description='Helps writing and running KUnit tests.') subparser = parser.add_subparsers(dest='subcommand') @@ -412,14 +437,7 @@ def main(argv, linux=None): if not os.path.exists(cli_args.build_dir): os.mkdir(cli_args.build_dir) - if not linux: - linux = kunit_kernel.LinuxSourceTree(cli_args.build_dir, - kunitconfig_path=cli_args.kunitconfig, - kconfig_add=cli_args.kconfig_add, - arch=cli_args.arch, - cross_compile=cli_args.cross_compile, - qemu_config_path=cli_args.qemu_config) - + linux = tree_from_args(cli_args) request = KunitRequest(build_dir=cli_args.build_dir, make_options=cli_args.make_options, jobs=cli_args.jobs, @@ -438,50 +456,29 @@ def main(argv, linux=None): not os.path.exists(cli_args.build_dir)): os.mkdir(cli_args.build_dir) - if not linux: - linux = kunit_kernel.LinuxSourceTree(cli_args.build_dir, - kunitconfig_path=cli_args.kunitconfig, - kconfig_add=cli_args.kconfig_add, - arch=cli_args.arch, - cross_compile=cli_args.cross_compile, - qemu_config_path=cli_args.qemu_config) - + linux = tree_from_args(cli_args) request = KunitConfigRequest(build_dir=cli_args.build_dir, make_options=cli_args.make_options) result = config_tests(linux, request) - kunit_parser.print_with_timestamp(( + stdout.print_with_timestamp(( 'Elapsed time: %.3fs\n') % ( result.elapsed_time)) if result.status != KunitStatus.SUCCESS: sys.exit(1) elif cli_args.subcommand == 'build': - if not linux: - linux = kunit_kernel.LinuxSourceTree(cli_args.build_dir, - kunitconfig_path=cli_args.kunitconfig, - kconfig_add=cli_args.kconfig_add, - arch=cli_args.arch, - cross_compile=cli_args.cross_compile, - qemu_config_path=cli_args.qemu_config) - + linux = tree_from_args(cli_args) request = KunitBuildRequest(build_dir=cli_args.build_dir, make_options=cli_args.make_options, jobs=cli_args.jobs, alltests=cli_args.alltests) result = config_and_build_tests(linux, request) - kunit_parser.print_with_timestamp(( + stdout.print_with_timestamp(( 'Elapsed time: %.3fs\n') % ( result.elapsed_time)) if result.status != KunitStatus.SUCCESS: sys.exit(1) elif cli_args.subcommand == 'exec': - if not linux: - linux = kunit_kernel.LinuxSourceTree(cli_args.build_dir, - kunitconfig_path=cli_args.kunitconfig, - kconfig_add=cli_args.kconfig_add, - arch=cli_args.arch, - cross_compile=cli_args.cross_compile, - qemu_config_path=cli_args.qemu_config) - + linux = tree_from_args(cli_args) exec_request = KunitExecRequest(raw_output=cli_args.raw_output, build_dir=cli_args.build_dir, json=cli_args.json, @@ -491,7 +488,7 @@ def main(argv, linux=None): kernel_args=cli_args.kernel_args, run_isolated=cli_args.run_isolated) result = exec_tests(linux, exec_request) - kunit_parser.print_with_timestamp(( + stdout.print_with_timestamp(( 'Elapsed time: %.3fs\n') % (result.elapsed_time)) if result.status != KunitStatus.SUCCESS: sys.exit(1) diff --git a/tools/testing/kunit/kunit_config.py b/tools/testing/kunit/kunit_config.py index 75a8dc1683d4..48b5f34b2e5d 100644 --- a/tools/testing/kunit/kunit_config.py +++ b/tools/testing/kunit/kunit_config.py @@ -8,7 +8,7 @@ from dataclasses import dataclass import re -from typing import List, Set +from typing import Dict, Iterable, List, Set, Tuple CONFIG_IS_NOT_SET_PATTERN = r'^# CONFIG_(\w+) is not set$' CONFIG_PATTERN = r'^CONFIG_(\w+)=(\S+|".*")$' @@ -32,35 +32,51 @@ class Kconfig: """Represents defconfig or .config specified using the Kconfig language.""" def __init__(self) -> None: - self._entries = [] # type: List[KconfigEntry] + self._entries = {} # type: Dict[str, str] - def entries(self) -> Set[KconfigEntry]: - return set(self._entries) + def __eq__(self, other) -> bool: + if not isinstance(other, self.__class__): + return False + return self._entries == other._entries - def add_entry(self, entry: KconfigEntry) -> None: - self._entries.append(entry) + def __repr__(self) -> str: + return ','.join(str(e) for e in self.as_entries()) + + def as_entries(self) -> Iterable[KconfigEntry]: + for name, value in self._entries.items(): + yield KconfigEntry(name, value) + + def add_entry(self, name: str, value: str) -> None: + self._entries[name] = value def is_subset_of(self, other: 'Kconfig') -> bool: - other_dict = {e.name: e.value for e in other.entries()} - for a in self.entries(): - b = other_dict.get(a.name) + for name, value in self._entries.items(): + b = other._entries.get(name) if b is None: - if a.value == 'n': + if value == 'n': continue return False - if a.value != b: + if value != b: return False return True + def conflicting_options(self, other: 'Kconfig') -> List[Tuple[KconfigEntry, KconfigEntry]]: + diff = [] # type: List[Tuple[KconfigEntry, KconfigEntry]] + for name, value in self._entries.items(): + b = other._entries.get(name) + if b and value != b: + pair = (KconfigEntry(name, value), KconfigEntry(name, b)) + diff.append(pair) + return diff + def merge_in_entries(self, other: 'Kconfig') -> None: - if other.is_subset_of(self): - return - self._entries = list(self.entries().union(other.entries())) + for name, value in other._entries.items(): + self._entries[name] = value def write_to_file(self, path: str) -> None: with open(path, 'a+') as f: - for entry in self.entries(): - f.write(str(entry) + '\n') + for e in self.as_entries(): + f.write(str(e) + '\n') def parse_file(path: str) -> Kconfig: with open(path, 'r') as f: @@ -78,14 +94,12 @@ def parse_from_string(blob: str) -> Kconfig: match = config_matcher.match(line) if match: - entry = KconfigEntry(match.group(1), match.group(2)) - kconfig.add_entry(entry) + kconfig.add_entry(match.group(1), match.group(2)) continue empty_match = is_not_set_matcher.match(line) if empty_match: - entry = KconfigEntry(empty_match.group(1), 'n') - kconfig.add_entry(entry) + kconfig.add_entry(empty_match.group(1), 'n') continue if line[0] == '#': diff --git a/tools/testing/kunit/kunit_kernel.py b/tools/testing/kunit/kunit_kernel.py index 3539efaf99ba..f5c26ea89714 100644 --- a/tools/testing/kunit/kunit_kernel.py +++ b/tools/testing/kunit/kunit_kernel.py @@ -18,7 +18,7 @@ import threading from typing import Iterator, List, Optional, Tuple import kunit_config -import kunit_parser +from kunit_printer import stdout import qemu_config KCONFIG_PATH = '.config' @@ -26,6 +26,7 @@ KUNITCONFIG_PATH = '.kunitconfig' OLD_KUNITCONFIG_PATH = 'last_used_kunitconfig' DEFAULT_KUNITCONFIG_PATH = 'tools/testing/kunit/configs/default.config' BROKEN_ALLCONFIG_PATH = 'tools/testing/kunit/configs/broken_on_uml.config' +UML_KCONFIG_PATH = 'tools/testing/kunit/configs/arch_uml.config' OUTFILE_PATH = 'test.log' ABS_TOOL_PATH = os.path.abspath(os.path.dirname(__file__)) QEMU_CONFIGS_DIR = os.path.join(ABS_TOOL_PATH, 'qemu_configs') @@ -53,8 +54,8 @@ class LinuxSourceTreeOperations: except subprocess.CalledProcessError as e: raise ConfigError(e.output.decode()) - def make_arch_qemuconfig(self, base_kunitconfig: kunit_config.Kconfig) -> None: - pass + def make_arch_config(self, base_kunitconfig: kunit_config.Kconfig) -> kunit_config.Kconfig: + return base_kunitconfig def make_allyesconfig(self, build_dir: str, make_options) -> None: raise ConfigError('Only the "um" arch is supported for alltests') @@ -109,9 +110,10 @@ class LinuxSourceTreeOperationsQemu(LinuxSourceTreeOperations): self._kernel_command_line = qemu_arch_params.kernel_command_line + ' kunit_shutdown=reboot' self._extra_qemu_params = qemu_arch_params.extra_qemu_params - def make_arch_qemuconfig(self, base_kunitconfig: kunit_config.Kconfig) -> None: + def make_arch_config(self, base_kunitconfig: kunit_config.Kconfig) -> kunit_config.Kconfig: kconfig = kunit_config.parse_from_string(self._kconfig) - base_kunitconfig.merge_in_entries(kconfig) + kconfig.merge_in_entries(base_kunitconfig) + return kconfig def start(self, params: List[str], build_dir: str) -> subprocess.Popen: kernel_path = os.path.join(build_dir, self._kernel_path) @@ -137,8 +139,13 @@ class LinuxSourceTreeOperationsUml(LinuxSourceTreeOperations): def __init__(self, cross_compile=None): super().__init__(linux_arch='um', cross_compile=cross_compile) + def make_arch_config(self, base_kunitconfig: kunit_config.Kconfig) -> kunit_config.Kconfig: + kconfig = kunit_config.parse_file(UML_KCONFIG_PATH) + kconfig.merge_in_entries(base_kunitconfig) + return kconfig + def make_allyesconfig(self, build_dir: str, make_options) -> None: - kunit_parser.print_with_timestamp( + stdout.print_with_timestamp( 'Enabling all CONFIGs for UML...') command = ['make', 'ARCH=um', 'O=' + build_dir, 'allyesconfig'] if make_options: @@ -148,18 +155,19 @@ class LinuxSourceTreeOperationsUml(LinuxSourceTreeOperations): stdout=subprocess.DEVNULL, stderr=subprocess.STDOUT) process.wait() - kunit_parser.print_with_timestamp( + stdout.print_with_timestamp( 'Disabling broken configs to run KUnit tests...') with open(get_kconfig_path(build_dir), 'a') as config: with open(BROKEN_ALLCONFIG_PATH, 'r') as disable: config.write(disable.read()) - kunit_parser.print_with_timestamp( + stdout.print_with_timestamp( 'Starting Kernel with all configs takes a few minutes...') def start(self, params: List[str], build_dir: str) -> subprocess.Popen: """Runs the Linux UML binary. Must be named 'linux'.""" linux_bin = os.path.join(build_dir, 'linux') + params.extend(['mem=1G', 'console=tty', 'kunit_shutdown=halt']) return subprocess.Popen([linux_bin] + params, stdin=subprocess.PIPE, stdout=subprocess.PIPE, @@ -175,22 +183,44 @@ def get_kunitconfig_path(build_dir: str) -> str: def get_old_kunitconfig_path(build_dir: str) -> str: return os.path.join(build_dir, OLD_KUNITCONFIG_PATH) +def get_parsed_kunitconfig(build_dir: str, + kunitconfig_paths: Optional[List[str]]=None) -> kunit_config.Kconfig: + if not kunitconfig_paths: + path = get_kunitconfig_path(build_dir) + if not os.path.exists(path): + shutil.copyfile(DEFAULT_KUNITCONFIG_PATH, path) + return kunit_config.parse_file(path) + + merged = kunit_config.Kconfig() + + for path in kunitconfig_paths: + if os.path.isdir(path): + path = os.path.join(path, KUNITCONFIG_PATH) + if not os.path.exists(path): + raise ConfigError(f'Specified kunitconfig ({path}) does not exist') + + partial = kunit_config.parse_file(path) + diff = merged.conflicting_options(partial) + if diff: + diff_str = '\n\n'.join(f'{a}\n vs from {path}\n{b}' for a, b in diff) + raise ConfigError(f'Multiple values specified for {len(diff)} options in kunitconfig:\n{diff_str}') + merged.merge_in_entries(partial) + return merged + def get_outfile_path(build_dir: str) -> str: return os.path.join(build_dir, OUTFILE_PATH) -def get_source_tree_ops(arch: str, cross_compile: Optional[str]) -> LinuxSourceTreeOperations: +def _default_qemu_config_path(arch: str) -> str: config_path = os.path.join(QEMU_CONFIGS_DIR, arch + '.py') - if arch == 'um': - return LinuxSourceTreeOperationsUml(cross_compile=cross_compile) if os.path.isfile(config_path): - return get_source_tree_ops_from_qemu_config(config_path, cross_compile)[1] + return config_path options = [f[:-3] for f in os.listdir(QEMU_CONFIGS_DIR) if f.endswith('.py')] raise ConfigError(arch + ' is not a valid arch, options are ' + str(sorted(options))) -def get_source_tree_ops_from_qemu_config(config_path: str, - cross_compile: Optional[str]) -> Tuple[ - str, LinuxSourceTreeOperations]: +def _get_qemu_ops(config_path: str, + extra_qemu_args: Optional[List[str]], + cross_compile: Optional[str]) -> Tuple[str, LinuxSourceTreeOperations]: # The module name/path has very little to do with where the actual file # exists (I learned this through experimentation and could not find it # anywhere in the Python documentation). @@ -210,6 +240,8 @@ def get_source_tree_ops_from_qemu_config(config_path: str, if not hasattr(config, 'QEMU_ARCH'): raise ValueError('qemu_config module missing "QEMU_ARCH": ' + config_path) params: qemu_config.QemuArchParams = config.QEMU_ARCH # type: ignore + if extra_qemu_args: + params.extra_qemu_params.extend(extra_qemu_args) return params.linux_arch, LinuxSourceTreeOperationsQemu( params, cross_compile=cross_compile) @@ -219,34 +251,24 @@ class LinuxSourceTree: def __init__( self, build_dir: str, - load_config=True, - kunitconfig_path='', + kunitconfig_paths: Optional[List[str]]=None, kconfig_add: Optional[List[str]]=None, arch=None, cross_compile=None, - qemu_config_path=None) -> None: + qemu_config_path=None, + extra_qemu_args=None) -> None: signal.signal(signal.SIGINT, self.signal_handler) if qemu_config_path: - self._arch, self._ops = get_source_tree_ops_from_qemu_config( - qemu_config_path, cross_compile) + self._arch, self._ops = _get_qemu_ops(qemu_config_path, extra_qemu_args, cross_compile) else: self._arch = 'um' if arch is None else arch - self._ops = get_source_tree_ops(self._arch, cross_compile) + if self._arch == 'um': + self._ops = LinuxSourceTreeOperationsUml(cross_compile=cross_compile) + else: + qemu_config_path = _default_qemu_config_path(self._arch) + _, self._ops = _get_qemu_ops(qemu_config_path, extra_qemu_args, cross_compile) - if not load_config: - return - - if kunitconfig_path: - if os.path.isdir(kunitconfig_path): - kunitconfig_path = os.path.join(kunitconfig_path, KUNITCONFIG_PATH) - if not os.path.exists(kunitconfig_path): - raise ConfigError(f'Specified kunitconfig ({kunitconfig_path}) does not exist') - else: - kunitconfig_path = get_kunitconfig_path(build_dir) - if not os.path.exists(kunitconfig_path): - shutil.copyfile(DEFAULT_KUNITCONFIG_PATH, kunitconfig_path) - - self._kconfig = kunit_config.parse_file(kunitconfig_path) + self._kconfig = get_parsed_kunitconfig(build_dir, kunitconfig_paths) if kconfig_add: kconfig = kunit_config.parse_from_string('\n'.join(kconfig_add)) self._kconfig.merge_in_entries(kconfig) @@ -267,10 +289,10 @@ class LinuxSourceTree: validated_kconfig = kunit_config.parse_file(kconfig_path) if self._kconfig.is_subset_of(validated_kconfig): return True - invalid = self._kconfig.entries() - validated_kconfig.entries() + missing = set(self._kconfig.as_entries()) - set(validated_kconfig.as_entries()) message = 'Not all Kconfig options selected in kunitconfig were in the generated .config.\n' \ 'This is probably due to unsatisfied dependencies.\n' \ - 'Missing: ' + ', '.join([str(e) for e in invalid]) + 'Missing: ' + ', '.join(str(e) for e in missing) if self._arch == 'um': message += '\nNote: many Kconfig options aren\'t available on UML. You can try running ' \ 'on a different architecture with something like "--arch=x86_64".' @@ -282,7 +304,7 @@ class LinuxSourceTree: if build_dir and not os.path.exists(build_dir): os.mkdir(build_dir) try: - self._ops.make_arch_qemuconfig(self._kconfig) + self._kconfig = self._ops.make_arch_config(self._kconfig) self._kconfig.write_to_file(kconfig_path) self._ops.make_olddefconfig(build_dir, make_options) except ConfigError as e: @@ -303,7 +325,7 @@ class LinuxSourceTree: return True old_kconfig = kunit_config.parse_file(old_path) - return old_kconfig.entries() != self._kconfig.entries() + return old_kconfig != self._kconfig def build_reconfig(self, build_dir: str, make_options) -> bool: """Creates a new .config if it is not a subset of the .kunitconfig.""" @@ -313,7 +335,8 @@ class LinuxSourceTree: return self.build_config(build_dir, make_options) existing_kconfig = kunit_config.parse_file(kconfig_path) - self._ops.make_arch_qemuconfig(self._kconfig) + self._kconfig = self._ops.make_arch_config(self._kconfig) + if self._kconfig.is_subset_of(existing_kconfig) and not self._kunitconfig_changed(build_dir): return True print('Regenerating .config ...') @@ -334,7 +357,6 @@ class LinuxSourceTree: def run_kernel(self, args=None, build_dir='', filter_glob='', timeout=None) -> Iterator[str]: if not args: args = [] - args.extend(['mem=1G', 'console=tty', 'kunit_shutdown=halt']) if filter_glob: args.append('kunit.filter_glob='+filter_glob) diff --git a/tools/testing/kunit/kunit_parser.py b/tools/testing/kunit/kunit_parser.py index c5569b367c69..12d3ec77f427 100644 --- a/tools/testing/kunit/kunit_parser.py +++ b/tools/testing/kunit/kunit_parser.py @@ -13,10 +13,11 @@ from __future__ import annotations import re import sys -import datetime from enum import Enum, auto from typing import Iterable, Iterator, List, Optional, Tuple +from kunit_printer import stdout + class Test: """ A class to represent a test parsed from KTAP results. All KTAP @@ -55,7 +56,7 @@ class Test: def add_error(self, error_message: str) -> None: """Records an error that occurred while parsing this test.""" self.counts.errors += 1 - print_with_timestamp(red('[ERROR]') + f' Test: {self.name}: {error_message}') + stdout.print_with_timestamp(stdout.red('[ERROR]') + f' Test: {self.name}: {error_message}') class TestStatus(Enum): """An enumeration class to represent the status of a test.""" @@ -461,32 +462,6 @@ def parse_diagnostic(lines: LineStream) -> List[str]: DIVIDER = '=' * 60 -RESET = '\033[0;0m' - -def red(text: str) -> str: - """Returns inputted string with red color code.""" - if not sys.stdout.isatty(): - return text - return '\033[1;31m' + text + RESET - -def yellow(text: str) -> str: - """Returns inputted string with yellow color code.""" - if not sys.stdout.isatty(): - return text - return '\033[1;33m' + text + RESET - -def green(text: str) -> str: - """Returns inputted string with green color code.""" - if not sys.stdout.isatty(): - return text - return '\033[1;32m' + text + RESET - -ANSI_LEN = len(red('')) - -def print_with_timestamp(message: str) -> None: - """Prints message with timestamp at beginning.""" - print('[%s] %s' % (datetime.datetime.now().strftime('%H:%M:%S'), message)) - def format_test_divider(message: str, len_message: int) -> str: """ Returns string with message centered in fixed width divider. @@ -529,12 +504,12 @@ def print_test_header(test: Test) -> None: message += ' (1 subtest)' else: message += f' ({test.expected_count} subtests)' - print_with_timestamp(format_test_divider(message, len(message))) + stdout.print_with_timestamp(format_test_divider(message, len(message))) def print_log(log: Iterable[str]) -> None: """Prints all strings in saved log for test in yellow.""" for m in log: - print_with_timestamp(yellow(m)) + stdout.print_with_timestamp(stdout.yellow(m)) def format_test_result(test: Test) -> str: """ @@ -551,16 +526,16 @@ def format_test_result(test: Test) -> str: String containing formatted test result """ if test.status == TestStatus.SUCCESS: - return green('[PASSED] ') + test.name + return stdout.green('[PASSED] ') + test.name if test.status == TestStatus.SKIPPED: - return yellow('[SKIPPED] ') + test.name + return stdout.yellow('[SKIPPED] ') + test.name if test.status == TestStatus.NO_TESTS: - return yellow('[NO TESTS RUN] ') + test.name + return stdout.yellow('[NO TESTS RUN] ') + test.name if test.status == TestStatus.TEST_CRASHED: print_log(test.log) - return red('[CRASHED] ') + test.name + return stdout.red('[CRASHED] ') + test.name print_log(test.log) - return red('[FAILED] ') + test.name + return stdout.red('[FAILED] ') + test.name def print_test_result(test: Test) -> None: """ @@ -572,7 +547,7 @@ def print_test_result(test: Test) -> None: Parameters: test - Test object representing current test being printed """ - print_with_timestamp(format_test_result(test)) + stdout.print_with_timestamp(format_test_result(test)) def print_test_footer(test: Test) -> None: """ @@ -585,8 +560,8 @@ def print_test_footer(test: Test) -> None: test - Test object representing current test being printed """ message = format_test_result(test) - print_with_timestamp(format_test_divider(message, - len(message) - ANSI_LEN)) + stdout.print_with_timestamp(format_test_divider(message, + len(message) - stdout.color_len())) def print_summary_line(test: Test) -> None: """ @@ -603,12 +578,12 @@ def print_summary_line(test: Test) -> None: test - Test object representing current test being printed """ if test.status == TestStatus.SUCCESS: - color = green + color = stdout.green elif test.status in (TestStatus.SKIPPED, TestStatus.NO_TESTS): - color = yellow + color = stdout.yellow else: - color = red - print_with_timestamp(color(f'Testing complete. {test.counts}')) + color = stdout.red + stdout.print_with_timestamp(color(f'Testing complete. {test.counts}')) # Other methods: @@ -762,7 +737,7 @@ def parse_run_tests(kernel_output: Iterable[str]) -> Test: Return: Test - the main test object with all subtests. """ - print_with_timestamp(DIVIDER) + stdout.print_with_timestamp(DIVIDER) lines = extract_tap_lines(kernel_output) test = Test() if not lines: @@ -773,6 +748,6 @@ def parse_run_tests(kernel_output: Iterable[str]) -> Test: test = parse_test(lines, 0, []) if test.status != TestStatus.NO_TESTS: test.status = test.counts.get_status() - print_with_timestamp(DIVIDER) + stdout.print_with_timestamp(DIVIDER) print_summary_line(test) return test diff --git a/tools/testing/kunit/kunit_printer.py b/tools/testing/kunit/kunit_printer.py new file mode 100644 index 000000000000..5f1cc55ecdf5 --- /dev/null +++ b/tools/testing/kunit/kunit_printer.py @@ -0,0 +1,48 @@ +#!/usr/bin/env python3 +# SPDX-License-Identifier: GPL-2.0 +# +# Utilities for printing and coloring output. +# +# Copyright (C) 2022, Google LLC. +# Author: Daniel Latypov + +import datetime +import sys +import typing + +_RESET = '\033[0;0m' + +class Printer: + """Wraps a file object, providing utilities for coloring output, etc.""" + + def __init__(self, output: typing.IO): + self._output = output + self._use_color = output.isatty() + + def print(self, message: str) -> None: + print(message, file=self._output) + + def print_with_timestamp(self, message: str) -> None: + ts = datetime.datetime.now().strftime('%H:%M:%S') + self.print(f'[{ts}] {message}') + + def _color(self, code: str, text: str) -> str: + if not self._use_color: + return text + return code + text + _RESET + + def red(self, text: str) -> str: + return self._color('\033[1;31m', text) + + def yellow(self, text: str) -> str: + return self._color('\033[1;33m', text) + + def green(self, text: str) -> str: + return self._color('\033[1;32m', text) + + def color_len(self) -> int: + """Returns the length of the color escape codes.""" + return len(self.red('')) + +# Provides a default instance that prints to stdout +stdout = Printer(sys.stdout) diff --git a/tools/testing/kunit/kunit_tool_test.py b/tools/testing/kunit/kunit_tool_test.py index 25a2eb3bf114..446ac432d9a4 100755 --- a/tools/testing/kunit/kunit_tool_test.py +++ b/tools/testing/kunit/kunit_tool_test.py @@ -45,7 +45,7 @@ class KconfigTest(unittest.TestCase): self.assertTrue(kconfig0.is_subset_of(kconfig0)) kconfig1 = kunit_config.Kconfig() - kconfig1.add_entry(kunit_config.KconfigEntry('TEST', 'y')) + kconfig1.add_entry('TEST', 'y') self.assertTrue(kconfig1.is_subset_of(kconfig1)) self.assertTrue(kconfig0.is_subset_of(kconfig1)) self.assertFalse(kconfig1.is_subset_of(kconfig0)) @@ -56,40 +56,28 @@ class KconfigTest(unittest.TestCase): kconfig = kunit_config.parse_file(kconfig_path) expected_kconfig = kunit_config.Kconfig() - expected_kconfig.add_entry( - kunit_config.KconfigEntry('UML', 'y')) - expected_kconfig.add_entry( - kunit_config.KconfigEntry('MMU', 'y')) - expected_kconfig.add_entry( - kunit_config.KconfigEntry('TEST', 'y')) - expected_kconfig.add_entry( - kunit_config.KconfigEntry('EXAMPLE_TEST', 'y')) - expected_kconfig.add_entry( - kunit_config.KconfigEntry('MK8', 'n')) + expected_kconfig.add_entry('UML', 'y') + expected_kconfig.add_entry('MMU', 'y') + expected_kconfig.add_entry('TEST', 'y') + expected_kconfig.add_entry('EXAMPLE_TEST', 'y') + expected_kconfig.add_entry('MK8', 'n') - self.assertEqual(kconfig.entries(), expected_kconfig.entries()) + self.assertEqual(kconfig, expected_kconfig) def test_write_to_file(self): kconfig_path = os.path.join(test_tmpdir, '.config') expected_kconfig = kunit_config.Kconfig() - expected_kconfig.add_entry( - kunit_config.KconfigEntry('UML', 'y')) - expected_kconfig.add_entry( - kunit_config.KconfigEntry('MMU', 'y')) - expected_kconfig.add_entry( - kunit_config.KconfigEntry('TEST', 'y')) - expected_kconfig.add_entry( - kunit_config.KconfigEntry('EXAMPLE_TEST', 'y')) - expected_kconfig.add_entry( - kunit_config.KconfigEntry('MK8', 'n')) + expected_kconfig.add_entry('UML', 'y') + expected_kconfig.add_entry('MMU', 'y') + expected_kconfig.add_entry('TEST', 'y') + expected_kconfig.add_entry('EXAMPLE_TEST', 'y') + expected_kconfig.add_entry('MK8', 'n') expected_kconfig.write_to_file(kconfig_path) actual_kconfig = kunit_config.parse_file(kconfig_path) - - self.assertEqual(actual_kconfig.entries(), - expected_kconfig.entries()) + self.assertEqual(actual_kconfig, expected_kconfig) class KUnitParserTest(unittest.TestCase): @@ -222,7 +210,7 @@ class KUnitParserTest(unittest.TestCase): def test_no_kunit_output(self): crash_log = test_data_path('test_insufficient_memory.log') - print_mock = mock.patch('builtins.print').start() + print_mock = mock.patch('kunit_printer.Printer.print').start() with open(crash_log) as file: result = kunit_parser.parse_run_tests( kunit_parser.extract_tap_lines(file.readlines())) @@ -368,21 +356,53 @@ class LinuxSourceTreeTest(unittest.TestCase): def test_invalid_kunitconfig(self): with self.assertRaisesRegex(kunit_kernel.ConfigError, 'nonexistent.* does not exist'): - kunit_kernel.LinuxSourceTree('', kunitconfig_path='/nonexistent_file') + kunit_kernel.LinuxSourceTree('', kunitconfig_paths=['/nonexistent_file']) def test_valid_kunitconfig(self): with tempfile.NamedTemporaryFile('wt') as kunitconfig: - kunit_kernel.LinuxSourceTree('', kunitconfig_path=kunitconfig.name) + kunit_kernel.LinuxSourceTree('', kunitconfig_paths=[kunitconfig.name]) def test_dir_kunitconfig(self): with tempfile.TemporaryDirectory('') as dir: with open(os.path.join(dir, '.kunitconfig'), 'w'): pass - kunit_kernel.LinuxSourceTree('', kunitconfig_path=dir) + kunit_kernel.LinuxSourceTree('', kunitconfig_paths=[dir]) + + def test_multiple_kunitconfig(self): + want_kconfig = kunit_config.Kconfig() + want_kconfig.add_entry('KUNIT', 'y') + want_kconfig.add_entry('KUNIT_TEST', 'm') + + with tempfile.TemporaryDirectory('') as dir: + other = os.path.join(dir, 'otherkunitconfig') + with open(os.path.join(dir, '.kunitconfig'), 'w') as f: + f.write('CONFIG_KUNIT=y') + with open(other, 'w') as f: + f.write('CONFIG_KUNIT_TEST=m') + pass + + tree = kunit_kernel.LinuxSourceTree('', kunitconfig_paths=[dir, other]) + self.assertTrue(want_kconfig.is_subset_of(tree._kconfig), msg=tree._kconfig) + + + def test_multiple_kunitconfig_invalid(self): + with tempfile.TemporaryDirectory('') as dir: + other = os.path.join(dir, 'otherkunitconfig') + with open(os.path.join(dir, '.kunitconfig'), 'w') as f: + f.write('CONFIG_KUNIT=y') + with open(other, 'w') as f: + f.write('CONFIG_KUNIT=m') + + with self.assertRaisesRegex(kunit_kernel.ConfigError, '(?s)Multiple values.*CONFIG_KUNIT'): + kunit_kernel.LinuxSourceTree('', kunitconfig_paths=[dir, other]) + def test_kconfig_add(self): + want_kconfig = kunit_config.Kconfig() + want_kconfig.add_entry('NOT_REAL', 'y') + tree = kunit_kernel.LinuxSourceTree('', kconfig_add=['CONFIG_NOT_REAL=y']) - self.assertIn(kunit_config.KconfigEntry('NOT_REAL', 'y'), tree._kconfig.entries()) + self.assertTrue(want_kconfig.is_subset_of(tree._kconfig), msg=tree._kconfig) def test_invalid_arch(self): with self.assertRaisesRegex(kunit_kernel.ConfigError, 'not a valid arch, options are.*x86_64'): @@ -393,7 +413,7 @@ class LinuxSourceTreeTest(unittest.TestCase): return subprocess.Popen(['echo "hi\nbye"'], shell=True, text=True, stdout=subprocess.PIPE) with tempfile.TemporaryDirectory('') as build_dir: - tree = kunit_kernel.LinuxSourceTree(build_dir, load_config=False) + tree = kunit_kernel.LinuxSourceTree(build_dir) mock.patch.object(tree._ops, 'start', side_effect=fake_start).start() with self.assertRaises(ValueError): @@ -410,6 +430,10 @@ class LinuxSourceTreeTest(unittest.TestCase): f.write('CONFIG_KUNIT=y') tree = kunit_kernel.LinuxSourceTree(build_dir) + # Stub out the source tree operations, so we don't have + # the defaults for any given architecture get in the + # way. + tree._ops = kunit_kernel.LinuxSourceTreeOperations('none', None) mock_build_config = mock.patch.object(tree, 'build_config').start() # Should generate the .config @@ -427,6 +451,10 @@ class LinuxSourceTreeTest(unittest.TestCase): f.write('CONFIG_KUNIT=y\nCONFIG_KUNIT_TEST=y') tree = kunit_kernel.LinuxSourceTree(build_dir) + # Stub out the source tree operations, so we don't have + # the defaults for any given architecture get in the + # way. + tree._ops = kunit_kernel.LinuxSourceTreeOperations('none', None) mock_build_config = mock.patch.object(tree, 'build_config').start() self.assertTrue(tree.build_reconfig(build_dir, make_options=[])) @@ -443,6 +471,10 @@ class LinuxSourceTreeTest(unittest.TestCase): f.write('CONFIG_KUNIT=y\nCONFIG_KUNIT_TEST=y') tree = kunit_kernel.LinuxSourceTree(build_dir) + # Stub out the source tree operations, so we don't have + # the defaults for any given architecture get in the + # way. + tree._ops = kunit_kernel.LinuxSourceTreeOperations('none', None) mock_build_config = mock.patch.object(tree, 'build_config').start() # ... so we should trigger a call to build_config() @@ -500,27 +532,28 @@ class KUnitMainTest(unittest.TestCase): with open(path) as file: all_passed_log = file.readlines() - self.print_mock = mock.patch('builtins.print').start() + self.print_mock = mock.patch('kunit_printer.Printer.print').start() self.addCleanup(mock.patch.stopall) - self.linux_source_mock = mock.Mock() - self.linux_source_mock.build_reconfig = mock.Mock(return_value=True) - self.linux_source_mock.build_kernel = mock.Mock(return_value=True) - self.linux_source_mock.run_kernel = mock.Mock(return_value=all_passed_log) + self.mock_linux_init = mock.patch.object(kunit_kernel, 'LinuxSourceTree').start() + self.linux_source_mock = self.mock_linux_init.return_value + self.linux_source_mock.build_reconfig.return_value = True + self.linux_source_mock.build_kernel.return_value = True + self.linux_source_mock.run_kernel.return_value = all_passed_log def test_config_passes_args_pass(self): - kunit.main(['config', '--build_dir=.kunit'], self.linux_source_mock) + kunit.main(['config', '--build_dir=.kunit']) self.assertEqual(self.linux_source_mock.build_reconfig.call_count, 1) self.assertEqual(self.linux_source_mock.run_kernel.call_count, 0) def test_build_passes_args_pass(self): - kunit.main(['build'], self.linux_source_mock) + kunit.main(['build']) self.assertEqual(self.linux_source_mock.build_reconfig.call_count, 1) self.linux_source_mock.build_kernel.assert_called_once_with(False, kunit.get_default_jobs(), '.kunit', None) self.assertEqual(self.linux_source_mock.run_kernel.call_count, 0) def test_exec_passes_args_pass(self): - kunit.main(['exec'], self.linux_source_mock) + kunit.main(['exec']) self.assertEqual(self.linux_source_mock.build_reconfig.call_count, 0) self.assertEqual(self.linux_source_mock.run_kernel.call_count, 1) self.linux_source_mock.run_kernel.assert_called_once_with( @@ -528,7 +561,7 @@ class KUnitMainTest(unittest.TestCase): self.print_mock.assert_any_call(StrContains('Testing complete.')) def test_run_passes_args_pass(self): - kunit.main(['run'], self.linux_source_mock) + kunit.main(['run']) self.assertEqual(self.linux_source_mock.build_reconfig.call_count, 1) self.assertEqual(self.linux_source_mock.run_kernel.call_count, 1) self.linux_source_mock.run_kernel.assert_called_once_with( @@ -538,13 +571,13 @@ class KUnitMainTest(unittest.TestCase): def test_exec_passes_args_fail(self): self.linux_source_mock.run_kernel = mock.Mock(return_value=[]) with self.assertRaises(SystemExit) as e: - kunit.main(['exec'], self.linux_source_mock) + kunit.main(['exec']) self.assertEqual(e.exception.code, 1) def test_run_passes_args_fail(self): self.linux_source_mock.run_kernel = mock.Mock(return_value=[]) with self.assertRaises(SystemExit) as e: - kunit.main(['run'], self.linux_source_mock) + kunit.main(['run']) self.assertEqual(e.exception.code, 1) self.assertEqual(self.linux_source_mock.build_reconfig.call_count, 1) self.assertEqual(self.linux_source_mock.run_kernel.call_count, 1) @@ -553,7 +586,7 @@ class KUnitMainTest(unittest.TestCase): def test_exec_no_tests(self): self.linux_source_mock.run_kernel = mock.Mock(return_value=['TAP version 14', '1..0']) with self.assertRaises(SystemExit) as e: - kunit.main(['run'], self.linux_source_mock) + kunit.main(['run']) self.assertEqual(e.exception.code, 1) self.linux_source_mock.run_kernel.assert_called_once_with( args=None, build_dir='.kunit', filter_glob='', timeout=300) @@ -561,7 +594,7 @@ class KUnitMainTest(unittest.TestCase): def test_exec_raw_output(self): self.linux_source_mock.run_kernel = mock.Mock(return_value=[]) - kunit.main(['exec', '--raw_output'], self.linux_source_mock) + kunit.main(['exec', '--raw_output']) self.assertEqual(self.linux_source_mock.run_kernel.call_count, 1) for call in self.print_mock.call_args_list: self.assertNotEqual(call, mock.call(StrContains('Testing complete.'))) @@ -569,7 +602,7 @@ class KUnitMainTest(unittest.TestCase): def test_run_raw_output(self): self.linux_source_mock.run_kernel = mock.Mock(return_value=[]) - kunit.main(['run', '--raw_output'], self.linux_source_mock) + kunit.main(['run', '--raw_output']) self.assertEqual(self.linux_source_mock.build_reconfig.call_count, 1) self.assertEqual(self.linux_source_mock.run_kernel.call_count, 1) for call in self.print_mock.call_args_list: @@ -578,7 +611,7 @@ class KUnitMainTest(unittest.TestCase): def test_run_raw_output_kunit(self): self.linux_source_mock.run_kernel = mock.Mock(return_value=[]) - kunit.main(['run', '--raw_output=kunit'], self.linux_source_mock) + kunit.main(['run', '--raw_output=kunit']) self.assertEqual(self.linux_source_mock.build_reconfig.call_count, 1) self.assertEqual(self.linux_source_mock.run_kernel.call_count, 1) for call in self.print_mock.call_args_list: @@ -588,27 +621,27 @@ class KUnitMainTest(unittest.TestCase): def test_run_raw_output_invalid(self): self.linux_source_mock.run_kernel = mock.Mock(return_value=[]) with self.assertRaises(SystemExit) as e: - kunit.main(['run', '--raw_output=invalid'], self.linux_source_mock) + kunit.main(['run', '--raw_output=invalid']) self.assertNotEqual(e.exception.code, 0) def test_run_raw_output_does_not_take_positional_args(self): # --raw_output is a string flag, but we don't want it to consume # any positional arguments, only ones after an '=' self.linux_source_mock.run_kernel = mock.Mock(return_value=[]) - kunit.main(['run', '--raw_output', 'filter_glob'], self.linux_source_mock) + kunit.main(['run', '--raw_output', 'filter_glob']) self.linux_source_mock.run_kernel.assert_called_once_with( args=None, build_dir='.kunit', filter_glob='filter_glob', timeout=300) def test_exec_timeout(self): timeout = 3453 - kunit.main(['exec', '--timeout', str(timeout)], self.linux_source_mock) + kunit.main(['exec', '--timeout', str(timeout)]) self.linux_source_mock.run_kernel.assert_called_once_with( args=None, build_dir='.kunit', filter_glob='', timeout=timeout) self.print_mock.assert_any_call(StrContains('Testing complete.')) def test_run_timeout(self): timeout = 3453 - kunit.main(['run', '--timeout', str(timeout)], self.linux_source_mock) + kunit.main(['run', '--timeout', str(timeout)]) self.assertEqual(self.linux_source_mock.build_reconfig.call_count, 1) self.linux_source_mock.run_kernel.assert_called_once_with( args=None, build_dir='.kunit', filter_glob='', timeout=timeout) @@ -616,7 +649,7 @@ class KUnitMainTest(unittest.TestCase): def test_run_builddir(self): build_dir = '.kunit' - kunit.main(['run', '--build_dir=.kunit'], self.linux_source_mock) + kunit.main(['run', '--build_dir=.kunit']) self.assertEqual(self.linux_source_mock.build_reconfig.call_count, 1) self.linux_source_mock.run_kernel.assert_called_once_with( args=None, build_dir=build_dir, filter_glob='', timeout=300) @@ -624,60 +657,81 @@ class KUnitMainTest(unittest.TestCase): def test_config_builddir(self): build_dir = '.kunit' - kunit.main(['config', '--build_dir', build_dir], self.linux_source_mock) + kunit.main(['config', '--build_dir', build_dir]) self.assertEqual(self.linux_source_mock.build_reconfig.call_count, 1) def test_build_builddir(self): build_dir = '.kunit' jobs = kunit.get_default_jobs() - kunit.main(['build', '--build_dir', build_dir], self.linux_source_mock) + kunit.main(['build', '--build_dir', build_dir]) self.linux_source_mock.build_kernel.assert_called_once_with(False, jobs, build_dir, None) def test_exec_builddir(self): build_dir = '.kunit' - kunit.main(['exec', '--build_dir', build_dir], self.linux_source_mock) + kunit.main(['exec', '--build_dir', build_dir]) self.linux_source_mock.run_kernel.assert_called_once_with( args=None, build_dir=build_dir, filter_glob='', timeout=300) self.print_mock.assert_any_call(StrContains('Testing complete.')) - @mock.patch.object(kunit_kernel, 'LinuxSourceTree') - def test_run_kunitconfig(self, mock_linux_init): - mock_linux_init.return_value = self.linux_source_mock + def test_run_kunitconfig(self): kunit.main(['run', '--kunitconfig=mykunitconfig']) # Just verify that we parsed and initialized it correctly here. - mock_linux_init.assert_called_once_with('.kunit', - kunitconfig_path='mykunitconfig', - kconfig_add=None, - arch='um', - cross_compile=None, - qemu_config_path=None) + self.mock_linux_init.assert_called_once_with('.kunit', + kunitconfig_paths=['mykunitconfig'], + kconfig_add=None, + arch='um', + cross_compile=None, + qemu_config_path=None, + extra_qemu_args=[]) - @mock.patch.object(kunit_kernel, 'LinuxSourceTree') - def test_config_kunitconfig(self, mock_linux_init): - mock_linux_init.return_value = self.linux_source_mock + def test_config_kunitconfig(self): kunit.main(['config', '--kunitconfig=mykunitconfig']) # Just verify that we parsed and initialized it correctly here. + self.mock_linux_init.assert_called_once_with('.kunit', + kunitconfig_paths=['mykunitconfig'], + kconfig_add=None, + arch='um', + cross_compile=None, + qemu_config_path=None, + extra_qemu_args=[]) + + @mock.patch.object(kunit_kernel, 'LinuxSourceTree') + def test_run_multiple_kunitconfig(self, mock_linux_init): + mock_linux_init.return_value = self.linux_source_mock + kunit.main(['run', '--kunitconfig=mykunitconfig', '--kunitconfig=other']) + # Just verify that we parsed and initialized it correctly here. mock_linux_init.assert_called_once_with('.kunit', - kunitconfig_path='mykunitconfig', + kunitconfig_paths=['mykunitconfig', 'other'], kconfig_add=None, arch='um', cross_compile=None, - qemu_config_path=None) + qemu_config_path=None, + extra_qemu_args=[]) - @mock.patch.object(kunit_kernel, 'LinuxSourceTree') - def test_run_kconfig_add(self, mock_linux_init): - mock_linux_init.return_value = self.linux_source_mock + def test_run_kconfig_add(self): kunit.main(['run', '--kconfig_add=CONFIG_KASAN=y', '--kconfig_add=CONFIG_KCSAN=y']) # Just verify that we parsed and initialized it correctly here. - mock_linux_init.assert_called_once_with('.kunit', - kunitconfig_path=None, - kconfig_add=['CONFIG_KASAN=y', 'CONFIG_KCSAN=y'], - arch='um', - cross_compile=None, - qemu_config_path=None) + self.mock_linux_init.assert_called_once_with('.kunit', + kunitconfig_paths=None, + kconfig_add=['CONFIG_KASAN=y', 'CONFIG_KCSAN=y'], + arch='um', + cross_compile=None, + qemu_config_path=None, + extra_qemu_args=[]) + + def test_run_qemu_args(self): + kunit.main(['run', '--arch=x86_64', '--qemu_args', '-m 2048']) + # Just verify that we parsed and initialized it correctly here. + self.mock_linux_init.assert_called_once_with('.kunit', + kunitconfig_paths=None, + kconfig_add=None, + arch='x86_64', + cross_compile=None, + qemu_config_path=None, + extra_qemu_args=['-m', '2048']) def test_run_kernel_args(self): - kunit.main(['run', '--kernel_args=a=1', '--kernel_args=b=2'], self.linux_source_mock) + kunit.main(['run', '--kernel_args=a=1', '--kernel_args=b=2']) self.assertEqual(self.linux_source_mock.build_reconfig.call_count, 1) self.linux_source_mock.run_kernel.assert_called_once_with( args=['a=1','b=2'], build_dir='.kunit', filter_glob='', timeout=300) @@ -699,7 +753,7 @@ class KUnitMainTest(unittest.TestCase): @mock.patch.object(kunit, '_list_tests') def test_run_isolated_by_suite(self, mock_tests): mock_tests.return_value = ['suite.test1', 'suite.test2', 'suite2.test1'] - kunit.main(['exec', '--run_isolated=suite', 'suite*.test*'], self.linux_source_mock) + kunit.main(['exec', '--run_isolated=suite', 'suite*.test*']) # Should respect the user's filter glob when listing tests. mock_tests.assert_called_once_with(mock.ANY, @@ -712,7 +766,7 @@ class KUnitMainTest(unittest.TestCase): @mock.patch.object(kunit, '_list_tests') def test_run_isolated_by_test(self, mock_tests): mock_tests.return_value = ['suite.test1', 'suite.test2', 'suite2.test1'] - kunit.main(['exec', '--run_isolated=test', 'suite*'], self.linux_source_mock) + kunit.main(['exec', '--run_isolated=test', 'suite*']) # Should respect the user's filter glob when listing tests. mock_tests.assert_called_once_with(mock.ANY, diff --git a/tools/testing/selftests/Makefile b/tools/testing/selftests/Makefile index de11992dc577..5047d8eef53e 100644 --- a/tools/testing/selftests/Makefile +++ b/tools/testing/selftests/Makefile @@ -143,7 +143,6 @@ endif # Prepare for headers install include $(top_srcdir)/scripts/subarch.include ARCH ?= $(SUBARCH) -export KSFT_KHDR_INSTALL_DONE := 1 export BUILD export KHDR_INCLUDES @@ -151,30 +150,7 @@ export KHDR_INCLUDES # all isn't the first target in the file. .DEFAULT_GOAL := all -# Install headers here once for all tests. KSFT_KHDR_INSTALL_DONE -# is used to avoid running headers_install from lib.mk. -# Invoke headers install with --no-builtin-rules to avoid circular -# dependency in "make kselftest" case. In this case, second level -# make inherits builtin-rules which will use the rule generate -# Makefile.o and runs into -# "Circular Makefile.o <- prepare dependency dropped." -# and headers_install fails and test compile fails. -# -# O= KBUILD_OUTPUT cases don't run into this error, since main Makefile -# invokes them as sub-makes and --no-builtin-rules is not necessary, -# but doesn't cause any failures. Keep it simple and use the same -# flags in both cases. -# Local build cases: "make kselftest", "make -C" - headers are installed -# in the default INSTALL_HDR_PATH usr/include. -khdr: -ifeq (1,$(DEFAULT_INSTALL_HDR_PATH)) - $(MAKE) --no-builtin-rules ARCH=$(ARCH) -C $(top_srcdir) headers_install -else - $(MAKE) --no-builtin-rules INSTALL_HDR_PATH=$(abs_objtree)/usr \ - ARCH=$(ARCH) -C $(top_srcdir) headers_install -endif - -all: khdr +all: @ret=1; \ for TARGET in $(TARGETS); do \ BUILD_TARGET=$$BUILD/$$TARGET; \ @@ -253,7 +229,7 @@ ifdef INSTALL_PATH for TARGET in $(TARGETS); do \ BUILD_TARGET=$$BUILD/$$TARGET; \ [ ! -d $(INSTALL_PATH)/$$TARGET ] && echo "Skipping non-existent dir: $$TARGET" && continue; \ - echo -n "Emit Tests for $$TARGET\n"; \ + echo -ne "Emit Tests for $$TARGET\n"; \ $(MAKE) -s --no-print-directory OUTPUT=$$BUILD_TARGET COLLECTION=$$TARGET \ -C $$TARGET emit_tests >> $(TEST_LIST); \ done; @@ -274,4 +250,4 @@ clean: $(MAKE) OUTPUT=$$BUILD_TARGET -C $$TARGET clean;\ done; -.PHONY: khdr all run_tests hotplug run_hotplug clean_hotplug run_pstore_crash install clean gen_tar +.PHONY: all run_tests hotplug run_hotplug clean_hotplug run_pstore_crash install clean gen_tar diff --git a/tools/testing/selftests/arm64/mte/Makefile b/tools/testing/selftests/arm64/mte/Makefile index 409e3e53d00a..a5a0744423d8 100644 --- a/tools/testing/selftests/arm64/mte/Makefile +++ b/tools/testing/selftests/arm64/mte/Makefile @@ -22,7 +22,6 @@ ifeq ($(mte_cc_support),1) TEST_GEN_PROGS := $(PROGS) # Get Kernel headers installed and use them. -KSFT_KHDR_INSTALL := 1 else $(warning compiler "$(CC)" does not support the ARMv8.5 MTE extension.) $(warning test program "mte" will not be created.) diff --git a/tools/testing/selftests/arm64/signal/Makefile b/tools/testing/selftests/arm64/signal/Makefile index ac4ad0005715..be7520a863b0 100644 --- a/tools/testing/selftests/arm64/signal/Makefile +++ b/tools/testing/selftests/arm64/signal/Makefile @@ -11,7 +11,6 @@ PROGS := $(patsubst %.c,%,$(SRCS)) TEST_GEN_PROGS := $(notdir $(PROGS)) # Get Kernel headers installed and use them. -KSFT_KHDR_INSTALL := 1 # Including KSFT lib.mk here will also mangle the TEST_GEN_PROGS list # to account for any OUTPUT target-dirs optionally provided by diff --git a/tools/testing/selftests/arm64/signal/test_signals.h b/tools/testing/selftests/arm64/signal/test_signals.h index c70fdec7d7c4..0c645834ddc3 100644 --- a/tools/testing/selftests/arm64/signal/test_signals.h +++ b/tools/testing/selftests/arm64/signal/test_signals.h @@ -9,9 +9,7 @@ #include /* - * Using ARCH specific and sanitized Kernel headers installed by KSFT - * framework since we asked for it by setting flag KSFT_KHDR_INSTALL - * in our Makefile. + * Using ARCH specific and sanitized Kernel headers from the tree. */ #include #include diff --git a/tools/testing/selftests/damon/_chk_dependency.sh b/tools/testing/selftests/damon/_chk_dependency.sh index 0189db81550b..0328ac0b5a5e 100644 --- a/tools/testing/selftests/damon/_chk_dependency.sh +++ b/tools/testing/selftests/damon/_chk_dependency.sh @@ -26,3 +26,13 @@ do exit 1 fi done + +permission_error="Operation not permitted" +for f in attrs target_ids monitor_on +do + status=$( cat "$DBGFS/$f" 2>&1 ) + if [ "${status#*$permission_error}" != "$status" ]; then + echo "Permission for reading $DBGFS/$f denied; maybe secureboot enabled?" + exit $ksft_skip + fi +done diff --git a/tools/testing/selftests/drivers/dma-buf/udmabuf.c b/tools/testing/selftests/drivers/dma-buf/udmabuf.c index de1c4e6de0b2..c812080e304e 100644 --- a/tools/testing/selftests/drivers/dma-buf/udmabuf.c +++ b/tools/testing/selftests/drivers/dma-buf/udmabuf.c @@ -32,7 +32,8 @@ int main(int argc, char *argv[]) devfd = open("/dev/udmabuf", O_RDWR); if (devfd < 0) { - printf("%s: [skip,no-udmabuf]\n", TEST_PREFIX); + printf("%s: [skip,no-udmabuf: Unable to access DMA buffer device file]\n", + TEST_PREFIX); exit(77); } diff --git a/tools/testing/selftests/drivers/gpu/drm_mm.sh b/tools/testing/selftests/drivers/gpu/drm_mm.sh index b789dc8257e6..09c76cd7661d 100755 --- a/tools/testing/selftests/drivers/gpu/drm_mm.sh +++ b/tools/testing/selftests/drivers/gpu/drm_mm.sh @@ -3,7 +3,7 @@ # Runs API tests for struct drm_mm (DRM range manager) if ! /sbin/modprobe -n -q test-drm_mm; then - echo "drivers/gpu/drm_mm: [skip]" + echo "drivers/gpu/drm_mm: module test-drm_mm is not found in /lib/modules/`uname -r` [skip]" exit 77 fi @@ -11,6 +11,6 @@ if /sbin/modprobe -q test-drm_mm; then /sbin/modprobe -q -r test-drm_mm echo "drivers/gpu/drm_mm: ok" else - echo "drivers/gpu/drm_mm: [FAIL]" + echo "drivers/gpu/drm_mm: module test-drm_mm could not be removed [FAIL]" exit 1 fi diff --git a/tools/testing/selftests/drivers/s390x/uvdevice/Makefile b/tools/testing/selftests/drivers/s390x/uvdevice/Makefile index 5e701d2708d4..891215a7dc8a 100644 --- a/tools/testing/selftests/drivers/s390x/uvdevice/Makefile +++ b/tools/testing/selftests/drivers/s390x/uvdevice/Makefile @@ -11,7 +11,6 @@ else TEST_GEN_PROGS := test_uvdevice top_srcdir ?= ../../../../../.. -KSFT_KHDR_INSTALL := 1 khdr_dir = $(top_srcdir)/usr/include LINUX_TOOL_ARCH_INCLUDE = $(top_srcdir)/tools/arch/$(ARCH)/include diff --git a/tools/testing/selftests/futex/functional/Makefile b/tools/testing/selftests/futex/functional/Makefile index b8152c573e8a..732149011692 100644 --- a/tools/testing/selftests/futex/functional/Makefile +++ b/tools/testing/selftests/futex/functional/Makefile @@ -22,7 +22,6 @@ TEST_GEN_FILES := \ TEST_PROGS := run.sh top_srcdir = ../../../../.. -KSFT_KHDR_INSTALL := 1 DEFAULT_INSTALL_HDR_PATH := 1 include ../../lib.mk diff --git a/tools/testing/selftests/kcmp/kcmp_test.c b/tools/testing/selftests/kcmp/kcmp_test.c index 6ea7b9f37a41..25110c7c0b3e 100644 --- a/tools/testing/selftests/kcmp/kcmp_test.c +++ b/tools/testing/selftests/kcmp/kcmp_test.c @@ -88,6 +88,9 @@ int main(int argc, char **argv) int pid2 = getpid(); int ret; + ksft_print_header(); + ksft_set_plan(3); + fd2 = open(kpath, O_RDWR, 0644); if (fd2 < 0) { perror("Can't open file"); @@ -152,7 +155,6 @@ int main(int argc, char **argv) ksft_inc_pass_cnt(); } - ksft_print_cnts(); if (ret) ksft_exit_fail(); @@ -162,5 +164,5 @@ int main(int argc, char **argv) waitpid(pid2, &status, P_ALL); - return ksft_exit_pass(); + return 0; } diff --git a/tools/testing/selftests/kexec/kexec_common_lib.sh b/tools/testing/selftests/kexec/kexec_common_lib.sh index 0e114b34d5d7..641ef05863b2 100755 --- a/tools/testing/selftests/kexec/kexec_common_lib.sh +++ b/tools/testing/selftests/kexec/kexec_common_lib.sh @@ -65,32 +65,6 @@ get_efivarfs_secureboot_mode() return 0; } -get_efi_var_secureboot_mode() -{ - local efi_vars - local secure_boot_file - local setup_mode_file - local secureboot_mode - local setup_mode - - if [ ! -d "$efi_vars" ]; then - log_skip "efi_vars is not enabled\n" - fi - secure_boot_file=$(find "$efi_vars" -name SecureBoot-* 2>/dev/null) - setup_mode_file=$(find "$efi_vars" -name SetupMode-* 2>/dev/null) - if [ -f "$secure_boot_file/data" ] && \ - [ -f "$setup_mode_file/data" ]; then - secureboot_mode=`od -An -t u1 "$secure_boot_file/data"` - setup_mode=`od -An -t u1 "$setup_mode_file/data"` - - if [ $secureboot_mode -eq 1 ] && [ $setup_mode -eq 0 ]; then - log_info "secure boot mode enabled (CONFIG_EFI_VARS)" - return 1; - fi - fi - return 0; -} - # On powerpc platform, check device-tree property # /proc/device-tree/ibm,secureboot/os-secureboot-enforcing # to detect secureboot state. @@ -113,9 +87,8 @@ get_arch() } # Check efivar SecureBoot-$(the UUID) and SetupMode-$(the UUID). -# The secure boot mode can be accessed either as the last integer -# of "od -An -t u1 /sys/firmware/efi/efivars/SecureBoot-*" or from -# "od -An -t u1 /sys/firmware/efi/vars/SecureBoot-*/data". The efi +# The secure boot mode can be accessed as the last integer of +# "od -An -t u1 /sys/firmware/efi/efivars/SecureBoot-*". The efi # SetupMode can be similarly accessed. # Return 1 for SecureBoot mode enabled and SetupMode mode disabled. get_secureboot_mode() @@ -129,11 +102,6 @@ get_secureboot_mode() else get_efivarfs_secureboot_mode secureboot_mode=$? - # fallback to using the efi_var files - if [ $secureboot_mode -eq 0 ]; then - get_efi_var_secureboot_mode - secureboot_mode=$? - fi fi if [ $secureboot_mode -eq 0 ]; then diff --git a/tools/testing/selftests/kselftest_deps.sh b/tools/testing/selftests/kselftest_deps.sh index 00e60d6eb16b..708cb5429633 100755 --- a/tools/testing/selftests/kselftest_deps.sh +++ b/tools/testing/selftests/kselftest_deps.sh @@ -26,7 +26,7 @@ echo " main Makefile when optional -p is specified." echo "- Prints pass/fail dependency check for each tests/sub-test." echo "- Prints pass/fail targets and libraries." echo "- Default: runs dependency checks on all tests." -echo "- Optional test name can be specified to check dependencies for it." +echo "- Optional: test name can be specified to check dependencies for it." exit 1 } diff --git a/tools/testing/selftests/kselftest_module.h b/tools/testing/selftests/kselftest_module.h index e2ea41de3f35..63cd7487373f 100644 --- a/tools/testing/selftests/kselftest_module.h +++ b/tools/testing/selftests/kselftest_module.h @@ -3,6 +3,7 @@ #define __KSELFTEST_MODULE_H #include +#include /* * Test framework for writing test modules to be loaded by kselftest. @@ -41,6 +42,7 @@ static inline int kstm_report(unsigned int total_tests, unsigned int failed_test static int __init __module##_init(void) \ { \ pr_info("loaded.\n"); \ + add_taint(TAINT_TEST, LOCKDEP_STILL_OK); \ selftest(); \ return kstm_report(total_tests, failed_tests, skipped_tests); \ } \ @@ -51,4 +53,6 @@ static void __exit __module##_exit(void) \ module_init(__module##_init); \ module_exit(__module##_exit) +MODULE_INFO(test, "Y"); + #endif /* __KSELFTEST_MODULE_H */ diff --git a/tools/testing/selftests/kvm/Makefile b/tools/testing/selftests/kvm/Makefile index 22423c871ed6..120951fc304a 100644 --- a/tools/testing/selftests/kvm/Makefile +++ b/tools/testing/selftests/kvm/Makefile @@ -4,7 +4,6 @@ include ../../../build/Build.include all: top_srcdir = ../../../.. -KSFT_KHDR_INSTALL := 1 # For cross-builds to work, UNAME_M has to map to ARCH and arch specific # directories and targets in this Makefile. "uname -m" doesn't map to diff --git a/tools/testing/selftests/landlock/Makefile b/tools/testing/selftests/landlock/Makefile index 0b0049e133bb..a6959df28eb0 100644 --- a/tools/testing/selftests/landlock/Makefile +++ b/tools/testing/selftests/landlock/Makefile @@ -8,17 +8,11 @@ TEST_GEN_PROGS := $(src_test:.c=) TEST_GEN_PROGS_EXTENDED := true -KSFT_KHDR_INSTALL := 1 OVERRIDE_TARGETS := 1 include ../lib.mk -khdr_dir = $(top_srcdir)/usr/include - -$(khdr_dir)/linux/landlock.h: khdr - @: - $(OUTPUT)/true: true.c $(LINK.c) $< $(LDLIBS) -o $@ -static -$(OUTPUT)/%_test: %_test.c $(khdr_dir)/linux/landlock.h ../kselftest_harness.h common.h - $(LINK.c) $< $(LDLIBS) -o $@ -lcap -I$(khdr_dir) +$(OUTPUT)/%_test: %_test.c ../kselftest_harness.h common.h + $(LINK.c) $< $(LDLIBS) -o $@ -lcap diff --git a/tools/testing/selftests/lib.mk b/tools/testing/selftests/lib.mk index 1a5cc3cd97ec..947fc72413e9 100644 --- a/tools/testing/selftests/lib.mk +++ b/tools/testing/selftests/lib.mk @@ -51,45 +51,7 @@ TEST_GEN_PROGS := $(patsubst %,$(OUTPUT)/%,$(TEST_GEN_PROGS)) TEST_GEN_PROGS_EXTENDED := $(patsubst %,$(OUTPUT)/%,$(TEST_GEN_PROGS_EXTENDED)) TEST_GEN_FILES := $(patsubst %,$(OUTPUT)/%,$(TEST_GEN_FILES)) -ifdef KSFT_KHDR_INSTALL -top_srcdir ?= ../../../.. -include $(top_srcdir)/scripts/subarch.include -ARCH ?= $(SUBARCH) - -# set default goal to all, so make without a target runs all, even when -# all isn't the first target in the file. -.DEFAULT_GOAL := all - -# Invoke headers install with --no-builtin-rules to avoid circular -# dependency in "make kselftest" case. In this case, second level -# make inherits builtin-rules which will use the rule generate -# Makefile.o and runs into -# "Circular Makefile.o <- prepare dependency dropped." -# and headers_install fails and test compile fails. -# O= KBUILD_OUTPUT cases don't run into this error, since main Makefile -# invokes them as sub-makes and --no-builtin-rules is not necessary, -# but doesn't cause any failures. Keep it simple and use the same -# flags in both cases. -# Note that the support to install headers from lib.mk is necessary -# when test Makefile is run directly with "make -C". -# When local build is done, headers are installed in the default -# INSTALL_HDR_PATH usr/include. -.PHONY: khdr -.NOTPARALLEL: -khdr: -ifndef KSFT_KHDR_INSTALL_DONE -ifeq (1,$(DEFAULT_INSTALL_HDR_PATH)) - $(MAKE) --no-builtin-rules ARCH=$(ARCH) -C $(top_srcdir) headers_install -else - $(MAKE) --no-builtin-rules INSTALL_HDR_PATH=$$OUTPUT/usr \ - ARCH=$(ARCH) -C $(top_srcdir) headers_install -endif -endif - -all: khdr $(TEST_GEN_PROGS) $(TEST_GEN_PROGS_EXTENDED) $(TEST_GEN_FILES) -else all: $(TEST_GEN_PROGS) $(TEST_GEN_PROGS_EXTENDED) $(TEST_GEN_FILES) -endif define RUN_TESTS BASE_DIR="$(selfdir)"; \ diff --git a/tools/testing/selftests/net/Makefile b/tools/testing/selftests/net/Makefile index db05b3764b77..d0460a969060 100644 --- a/tools/testing/selftests/net/Makefile +++ b/tools/testing/selftests/net/Makefile @@ -59,10 +59,10 @@ TEST_GEN_FILES += toeplitz TEST_GEN_FILES += cmsg_sender TEST_GEN_FILES += stress_reuseport_listen TEST_PROGS += test_vxlan_vnifiltering.sh +TEST_GEN_FILES += io_uring_zerocopy_tx TEST_FILES := settings -KSFT_KHDR_INSTALL := 1 include ../lib.mk include bpf/Makefile diff --git a/tools/testing/selftests/net/io_uring_zerocopy_tx.c b/tools/testing/selftests/net/io_uring_zerocopy_tx.c new file mode 100644 index 000000000000..9d64c560a2d6 --- /dev/null +++ b/tools/testing/selftests/net/io_uring_zerocopy_tx.c @@ -0,0 +1,605 @@ +/* SPDX-License-Identifier: MIT */ +/* based on linux-kernel/tools/testing/selftests/net/msg_zerocopy.c */ +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include + +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include + +#define NOTIF_TAG 0xfffffffULL +#define NONZC_TAG 0 +#define ZC_TAG 1 + +enum { + MODE_NONZC = 0, + MODE_ZC = 1, + MODE_ZC_FIXED = 2, + MODE_MIXED = 3, +}; + +static bool cfg_flush = false; +static bool cfg_cork = false; +static int cfg_mode = MODE_ZC_FIXED; +static int cfg_nr_reqs = 8; +static int cfg_family = PF_UNSPEC; +static int cfg_payload_len; +static int cfg_port = 8000; +static int cfg_runtime_ms = 4200; + +static socklen_t cfg_alen; +static struct sockaddr_storage cfg_dst_addr; + +static char payload[IP_MAXPACKET] __attribute__((aligned(4096))); + +struct io_sq_ring { + unsigned *head; + unsigned *tail; + unsigned *ring_mask; + unsigned *ring_entries; + unsigned *flags; + unsigned *array; +}; + +struct io_cq_ring { + unsigned *head; + unsigned *tail; + unsigned *ring_mask; + unsigned *ring_entries; + struct io_uring_cqe *cqes; +}; + +struct io_uring_sq { + unsigned *khead; + unsigned *ktail; + unsigned *kring_mask; + unsigned *kring_entries; + unsigned *kflags; + unsigned *kdropped; + unsigned *array; + struct io_uring_sqe *sqes; + + unsigned sqe_head; + unsigned sqe_tail; + + size_t ring_sz; +}; + +struct io_uring_cq { + unsigned *khead; + unsigned *ktail; + unsigned *kring_mask; + unsigned *kring_entries; + unsigned *koverflow; + struct io_uring_cqe *cqes; + + size_t ring_sz; +}; + +struct io_uring { + struct io_uring_sq sq; + struct io_uring_cq cq; + int ring_fd; +}; + +#ifdef __alpha__ +# ifndef __NR_io_uring_setup +# define __NR_io_uring_setup 535 +# endif +# ifndef __NR_io_uring_enter +# define __NR_io_uring_enter 536 +# endif +# ifndef __NR_io_uring_register +# define __NR_io_uring_register 537 +# endif +#else /* !__alpha__ */ +# ifndef __NR_io_uring_setup +# define __NR_io_uring_setup 425 +# endif +# ifndef __NR_io_uring_enter +# define __NR_io_uring_enter 426 +# endif +# ifndef __NR_io_uring_register +# define __NR_io_uring_register 427 +# endif +#endif + +#if defined(__x86_64) || defined(__i386__) +#define read_barrier() __asm__ __volatile__("":::"memory") +#define write_barrier() __asm__ __volatile__("":::"memory") +#else + +#define read_barrier() __sync_synchronize() +#define write_barrier() __sync_synchronize() +#endif + +static int io_uring_setup(unsigned int entries, struct io_uring_params *p) +{ + return syscall(__NR_io_uring_setup, entries, p); +} + +static int io_uring_enter(int fd, unsigned int to_submit, + unsigned int min_complete, + unsigned int flags, sigset_t *sig) +{ + return syscall(__NR_io_uring_enter, fd, to_submit, min_complete, + flags, sig, _NSIG / 8); +} + +static int io_uring_register_buffers(struct io_uring *ring, + const struct iovec *iovecs, + unsigned nr_iovecs) +{ + int ret; + + ret = syscall(__NR_io_uring_register, ring->ring_fd, + IORING_REGISTER_BUFFERS, iovecs, nr_iovecs); + return (ret < 0) ? -errno : ret; +} + +static int io_uring_register_notifications(struct io_uring *ring, + unsigned nr, + struct io_uring_notification_slot *slots) +{ + int ret; + struct io_uring_notification_register r = { + .nr_slots = nr, + .data = (unsigned long)slots, + }; + + ret = syscall(__NR_io_uring_register, ring->ring_fd, + IORING_REGISTER_NOTIFIERS, &r, sizeof(r)); + return (ret < 0) ? -errno : ret; +} + +static int io_uring_mmap(int fd, struct io_uring_params *p, + struct io_uring_sq *sq, struct io_uring_cq *cq) +{ + size_t size; + void *ptr; + int ret; + + sq->ring_sz = p->sq_off.array + p->sq_entries * sizeof(unsigned); + ptr = mmap(0, sq->ring_sz, PROT_READ | PROT_WRITE, + MAP_SHARED | MAP_POPULATE, fd, IORING_OFF_SQ_RING); + if (ptr == MAP_FAILED) + return -errno; + sq->khead = ptr + p->sq_off.head; + sq->ktail = ptr + p->sq_off.tail; + sq->kring_mask = ptr + p->sq_off.ring_mask; + sq->kring_entries = ptr + p->sq_off.ring_entries; + sq->kflags = ptr + p->sq_off.flags; + sq->kdropped = ptr + p->sq_off.dropped; + sq->array = ptr + p->sq_off.array; + + size = p->sq_entries * sizeof(struct io_uring_sqe); + sq->sqes = mmap(0, size, PROT_READ | PROT_WRITE, + MAP_SHARED | MAP_POPULATE, fd, IORING_OFF_SQES); + if (sq->sqes == MAP_FAILED) { + ret = -errno; +err: + munmap(sq->khead, sq->ring_sz); + return ret; + } + + cq->ring_sz = p->cq_off.cqes + p->cq_entries * sizeof(struct io_uring_cqe); + ptr = mmap(0, cq->ring_sz, PROT_READ | PROT_WRITE, + MAP_SHARED | MAP_POPULATE, fd, IORING_OFF_CQ_RING); + if (ptr == MAP_FAILED) { + ret = -errno; + munmap(sq->sqes, p->sq_entries * sizeof(struct io_uring_sqe)); + goto err; + } + cq->khead = ptr + p->cq_off.head; + cq->ktail = ptr + p->cq_off.tail; + cq->kring_mask = ptr + p->cq_off.ring_mask; + cq->kring_entries = ptr + p->cq_off.ring_entries; + cq->koverflow = ptr + p->cq_off.overflow; + cq->cqes = ptr + p->cq_off.cqes; + return 0; +} + +static int io_uring_queue_init(unsigned entries, struct io_uring *ring, + unsigned flags) +{ + struct io_uring_params p; + int fd, ret; + + memset(ring, 0, sizeof(*ring)); + memset(&p, 0, sizeof(p)); + p.flags = flags; + + fd = io_uring_setup(entries, &p); + if (fd < 0) + return fd; + ret = io_uring_mmap(fd, &p, &ring->sq, &ring->cq); + if (!ret) + ring->ring_fd = fd; + else + close(fd); + return ret; +} + +static int io_uring_submit(struct io_uring *ring) +{ + struct io_uring_sq *sq = &ring->sq; + const unsigned mask = *sq->kring_mask; + unsigned ktail, submitted, to_submit; + int ret; + + read_barrier(); + if (*sq->khead != *sq->ktail) { + submitted = *sq->kring_entries; + goto submit; + } + if (sq->sqe_head == sq->sqe_tail) + return 0; + + ktail = *sq->ktail; + to_submit = sq->sqe_tail - sq->sqe_head; + for (submitted = 0; submitted < to_submit; submitted++) { + read_barrier(); + sq->array[ktail++ & mask] = sq->sqe_head++ & mask; + } + if (!submitted) + return 0; + + if (*sq->ktail != ktail) { + write_barrier(); + *sq->ktail = ktail; + write_barrier(); + } +submit: + ret = io_uring_enter(ring->ring_fd, submitted, 0, + IORING_ENTER_GETEVENTS, NULL); + return ret < 0 ? -errno : ret; +} + +static inline void io_uring_prep_send(struct io_uring_sqe *sqe, int sockfd, + const void *buf, size_t len, int flags) +{ + memset(sqe, 0, sizeof(*sqe)); + sqe->opcode = (__u8) IORING_OP_SEND; + sqe->fd = sockfd; + sqe->addr = (unsigned long) buf; + sqe->len = len; + sqe->msg_flags = (__u32) flags; +} + +static inline void io_uring_prep_sendzc(struct io_uring_sqe *sqe, int sockfd, + const void *buf, size_t len, int flags, + unsigned slot_idx, unsigned zc_flags) +{ + io_uring_prep_send(sqe, sockfd, buf, len, flags); + sqe->opcode = (__u8) IORING_OP_SENDZC_NOTIF; + sqe->notification_idx = slot_idx; + sqe->ioprio = zc_flags; +} + +static struct io_uring_sqe *io_uring_get_sqe(struct io_uring *ring) +{ + struct io_uring_sq *sq = &ring->sq; + + if (sq->sqe_tail + 1 - sq->sqe_head > *sq->kring_entries) + return NULL; + return &sq->sqes[sq->sqe_tail++ & *sq->kring_mask]; +} + +static int io_uring_wait_cqe(struct io_uring *ring, struct io_uring_cqe **cqe_ptr) +{ + struct io_uring_cq *cq = &ring->cq; + const unsigned mask = *cq->kring_mask; + unsigned head = *cq->khead; + int ret; + + *cqe_ptr = NULL; + do { + read_barrier(); + if (head != *cq->ktail) { + *cqe_ptr = &cq->cqes[head & mask]; + break; + } + ret = io_uring_enter(ring->ring_fd, 0, 1, + IORING_ENTER_GETEVENTS, NULL); + if (ret < 0) + return -errno; + } while (1); + + return 0; +} + +static inline void io_uring_cqe_seen(struct io_uring *ring) +{ + *(&ring->cq)->khead += 1; + write_barrier(); +} + +static unsigned long gettimeofday_ms(void) +{ + struct timeval tv; + + gettimeofday(&tv, NULL); + return (tv.tv_sec * 1000) + (tv.tv_usec / 1000); +} + +static void do_setsockopt(int fd, int level, int optname, int val) +{ + if (setsockopt(fd, level, optname, &val, sizeof(val))) + error(1, errno, "setsockopt %d.%d: %d", level, optname, val); +} + +static int do_setup_tx(int domain, int type, int protocol) +{ + int fd; + + fd = socket(domain, type, protocol); + if (fd == -1) + error(1, errno, "socket t"); + + do_setsockopt(fd, SOL_SOCKET, SO_SNDBUF, 1 << 21); + + if (connect(fd, (void *) &cfg_dst_addr, cfg_alen)) + error(1, errno, "connect"); + return fd; +} + +static void do_tx(int domain, int type, int protocol) +{ + struct io_uring_notification_slot b[1] = {{.tag = NOTIF_TAG}}; + struct io_uring_sqe *sqe; + struct io_uring_cqe *cqe; + unsigned long packets = 0, bytes = 0; + struct io_uring ring; + struct iovec iov; + uint64_t tstop; + int i, fd, ret; + int compl_cqes = 0; + + fd = do_setup_tx(domain, type, protocol); + + ret = io_uring_queue_init(512, &ring, 0); + if (ret) + error(1, ret, "io_uring: queue init"); + + ret = io_uring_register_notifications(&ring, 1, b); + if (ret) + error(1, ret, "io_uring: tx ctx registration"); + + iov.iov_base = payload; + iov.iov_len = cfg_payload_len; + + ret = io_uring_register_buffers(&ring, &iov, 1); + if (ret) + error(1, ret, "io_uring: buffer registration"); + + tstop = gettimeofday_ms() + cfg_runtime_ms; + do { + if (cfg_cork) + do_setsockopt(fd, IPPROTO_UDP, UDP_CORK, 1); + + for (i = 0; i < cfg_nr_reqs; i++) { + unsigned zc_flags = 0; + unsigned buf_idx = 0; + unsigned slot_idx = 0; + unsigned mode = cfg_mode; + unsigned msg_flags = 0; + + if (cfg_mode == MODE_MIXED) + mode = rand() % 3; + + sqe = io_uring_get_sqe(&ring); + + if (mode == MODE_NONZC) { + io_uring_prep_send(sqe, fd, payload, + cfg_payload_len, msg_flags); + sqe->user_data = NONZC_TAG; + } else { + if (cfg_flush) { + zc_flags |= IORING_RECVSEND_NOTIF_FLUSH; + compl_cqes++; + } + io_uring_prep_sendzc(sqe, fd, payload, + cfg_payload_len, + msg_flags, slot_idx, zc_flags); + if (mode == MODE_ZC_FIXED) { + sqe->ioprio |= IORING_RECVSEND_FIXED_BUF; + sqe->buf_index = buf_idx; + } + sqe->user_data = ZC_TAG; + } + } + + ret = io_uring_submit(&ring); + if (ret != cfg_nr_reqs) + error(1, ret, "submit"); + + for (i = 0; i < cfg_nr_reqs; i++) { + ret = io_uring_wait_cqe(&ring, &cqe); + if (ret) + error(1, ret, "wait cqe"); + + if (cqe->user_data == NOTIF_TAG) { + compl_cqes--; + i--; + } else if (cqe->user_data != NONZC_TAG && + cqe->user_data != ZC_TAG) { + error(1, cqe->res, "invalid user_data"); + } else if (cqe->res <= 0 && cqe->res != -EAGAIN) { + error(1, cqe->res, "send failed"); + } else { + if (cqe->res > 0) { + packets++; + bytes += cqe->res; + } + /* failed requests don't flush */ + if (cfg_flush && + cqe->res <= 0 && + cqe->user_data == ZC_TAG) + compl_cqes--; + } + io_uring_cqe_seen(&ring); + } + if (cfg_cork) + do_setsockopt(fd, IPPROTO_UDP, UDP_CORK, 0); + } while (gettimeofday_ms() < tstop); + + if (close(fd)) + error(1, errno, "close"); + + fprintf(stderr, "tx=%lu (MB=%lu), tx/s=%lu (MB/s=%lu)\n", + packets, bytes >> 20, + packets / (cfg_runtime_ms / 1000), + (bytes >> 20) / (cfg_runtime_ms / 1000)); + + while (compl_cqes) { + ret = io_uring_wait_cqe(&ring, &cqe); + if (ret) + error(1, ret, "wait cqe"); + io_uring_cqe_seen(&ring); + compl_cqes--; + } +} + +static void do_test(int domain, int type, int protocol) +{ + int i; + + for (i = 0; i < IP_MAXPACKET; i++) + payload[i] = 'a' + (i % 26); + do_tx(domain, type, protocol); +} + +static void usage(const char *filepath) +{ + error(1, 0, "Usage: %s [-f] [-n] [-z0] [-s] " + "(-4|-6) [-t